Now Providing DevOps Tests for all Major Cloud Providers
Brokee has achieved one important milestone - providing skills assessments for all major Cloud providers by adding skills assessments for Azure.
As 2023 is coming to an end, we are excited to share that the team at Brokee has achieved an important milestone – Providing skill assessments for all major Cloud providers - Azure, Amazon Web Services (AWS), and Google Cloud Platform (GCP). We also improved our method of notifying customers about the tests submitted by their candidates.
Keep reading for a deeper dive into our new Azure assessments and other latest updates. Plus, jump to the bottom to read about what we have in store for next month (hint: free tests)!
Azure Skills Assessments
In November, we released two new tests for companies running their IT infrastructure on Azure cloud. These tests are to qualify Junior, Mid, and Senior-Level Cloud Engineers.
Considering how actively Azure is promoting their service and that they are offering free credits for startups, we expect many companies to take advantage of Azure’s cloud platform.
When creating cloud assessments – like our newest Azure tests – we have to keep the following in mind:
Ensuring each candidate has an isolated unit for their test, so no one can mess with the environment;
Automating the creation and deletion of testing environments;
Providing candidates the ability to easily log in to their test.
When it comes to setting up infrastructure to allow for automated creation and deletion of testing environments, it is never a simple task. In terms of the ease of cloud resource management, we learned that Azure falls somewhere between GCP and AWS.
I’ll explain what this means – On AWS, we have a granular set of permissions for each test, specifying in detail what candidates can and cannot do within the testing environment.
Similarly, for GCP, we provide a separate project for every test, with broad permission inside the project, but with a set of guardrails to ensure candidates will stay within the bounds of the environment.
However, Azure has an unusual structure for managing access to cloud resources. They have completely separate User Management and Resource Management (servers, networks, etc.).
For resource management, Azure has ‘Resource Groups’, which allow you to create and delete a set of resources in one go. To create our Azure skills assessments, we used ‘Resource Groups’ to automate resource management and to create isolated units for each test.
Candidate Login Process
Another challenge we faced when creating the Azure tests, was simplifying the login process for candidates. For other tests like our CGP Assessments, candidates could just log in to the testing environment with their Brokee credentials.
Although Azure has many different options for authentication to the Azure portal, unfortunately for us, most of them are geared toward collaboration with other businesses or for typical end-user applications. In our case, we needed an integration with our user database, and this wasn’t within our means.
So, to overcome this obstacle, we settled on a simple approach of creating a temporary user for each test. We made it easy for candidates by pre-populating the username, so the candidate only has to provide an automatically generated password from the test description to access the test.
Improved Test Submission Notifications
At the beginning of Brokee's development, our product was geared toward engineers. Most engineers communicate via Slack, so that is exactly where we sent test submission notifications.
As we’ve grown, we realize that not everyone uses Slack, and configuring private Slack channels with test notifications is not the most scalable option. So, we decided it was due time to move to email notifications.
In November, we configured email notifications as a default notification method to inform clients when their candidates submit tests. Now when candidates finish a test, our clients will receive an email notification looking similar to the one below:
While we still may provide Slack notifications as an option, rather than creating private channels, we'll allow companies to provide a Webhook to send notifications to. We believe this automated approach will be a win-win for our clients and our team.
Other Updates at Brokee
This month, we worked on updating our backend services, improving our monitoring setup to resolve issues quicker, and most importantly - integrating payment infrastructure.
Brokee was given Congressional and State recognition this month for our economic impact in Nevada. We're happy to say that ever since we moved some operations to Reno, we've had an absolutely welcoming reception.
Finally, we've published new articles on the blog, that we believe will be insightful and interesting to any professionals or teams that hire DevOps (or plan to hire DevOps in 2024):
Coming Up in 2024
Want to reduce DevOps hiring costs? In 2024, will release a free trial plan allowing users to sign up with just their business email (no credit cards required!).
This way, you can enjoy Brokee without having to talk to a single human (or pay a dime!). What could be better, right? ;) Stay tuned for the details next month, and have a great holiday season!
The DevOps vs. Developer Dilemma: Choosing the Right Engineer Ratio for Your Team
Choosing the right team of engineers plays a pivotal role in product success. Striking the right balance between DevOps engineers and software developers can seem like a daunting task, but understanding their roles, responsibilities, and benefits can facilitate that decision.
Choosing the right team of engineers plays a pivotal role in product success. Striking the right balance between DevOps engineers and software developers can seem like a daunting task, but understanding their roles, responsibilities, and benefits can facilitate that decision.
In this article, we delve into the nuances of DevOps vs Developer roles and help you understand how to make the best investment for your team.
What's the Difference Between a DevOps Engineer and a Developer?
DevOps engineers and software developers (sometimes called software engineers, programmers, coders, SWEs) form the backbone of software development teams. Intersectionality exists but each profession harnesses distinctive roles, responsibilities, skills, and abilities which we will differentiate in this segment.
DevOps job titles can vary greatly, while work may be similar
Common DevOps Job Titles: Infrastructure Engineer vs DevOps Engineer vs Systems Engineer
DevOps can encompass many similar roles, some that are more-or-less interchangeable and others with subtle differences. DevOps-related roles often include the following:
Build/Release Engineer
Release Manager
Automation Engineer or Architect
Cloud Engineer
Security Engineer
Cloud Systems Administrator
Infrastructure Engineer
Systems Engineer
System Administrator (Sysadmin)
AWS / GCP / Azure Engineer
Observability Engineer
FinOps Consultants
The biggest distinctions among DevOps roles are between Platform, SRE, Cloud, Build Release, FinOps, and "traditional" DevOps engineers. DevOps emphasizes collaboration and automation, while Platform Engineers create scalable infrastructure. SREs prioritize reliability, Cloud Engineers leverage cloud platforms, and Build Release Engineers streamline development cycles. FinOps consultants align cloud usage with budgetary goals.
These roles, though interconnected, bring specialized focus to optimize modern IT ecosystems for efficiency and reliability.
Read More: The Top DevOps and Cloud Conferences to Attend in 2024
Role and Responsibility: DevOps Engineer vs Software Developer
A DevOps engineer focuses on the development and maintenance of software release systems, collaboration with the software development team, aligning with industry standards, and employing DevOps tools. On the other hand, a software developer's role concentrates on building scalable software applications, coding, integrating data services, testing, and debugging.
Does Full Stack include DevOps?
While Full Stack developers handle the complete development process, many are expanding their skills to include DevOps practices. However, DevOps is a broader scope that needs a shift in mindset, not just skills, to achieve operational success.
DevOps vs Full Stack Developer: Spotting Key Differences
While both roles may seem similar, the key difference lies in scope. Full Stack developers handle the front and backend software development along with deployment, while a DevOps engineer has an overarching role that includes creating, testing, deploying, and managing an application's infrastructure and operations while using DevOps tools and cloud systems.
Dev vs DevOps: Breaking Down the Skill Set required
While developers specialize in languages like Java, DevOps professionals master web and cloud services such as AWS, GCP, and Azure, while also being familiar with various programming languages (most commonly Python, Javascript, Java, and Ruby). Their training goes beyond software engineering to include system operations, making them adept at managing CI/CD pipelines and understanding cloud operations better.
DevOps Engineer vs Developer: Who Builds and Operates Better?
The answer to this question depends on the need of the project. Developers build software applications while DevOps engineers optimize the software development process using cloud services, agile methodologies, and advance QA techniques making the operations seamless and error-free.
Difference between DevOps and Software Development Team
The significant difference between Cloud Engineers vs Software Engineers is their functions. A software development team is focused on building software applications, while a DevOps team emphasizes automating the software development process, enhancing collaboration between development and operations, and maintaining the application environment for continuous deployment and improvement.
Unpacking the DevOps Culture: What Does DevOps Really Mean?
DevOps culture is more than a fusion of development and operations. It involves shared responsibility, seamless communication, continuous learning and improvement, automation, and integration of tools. Here's looking at what this means.
Responsibility and Operations in a DevOps Culture
In a DevOps culture, responsibility is shared. DevOps engineers are responsible for not just application development and deployment, but for system operations, standardizing deployments, setting up automation processes, handling security, and monitoring application performance.
Who does DevOps Report to?
Organizational structure dictates who DevOps Engineers reports to, but ideally, they collaborate directly with different stakeholders including development, infrastructure, IT operations and security teams, ensuring the smooth functioning of software applications from conception to delivery.
How DevOps Changes the Software Development Process
By deploying agile methodologies and automating manual tasks, DevOps has revolutionized the software development process. Changes include Continuous Integration and Continuous Deployment (CI/CD), automated testing, microservices architecture, and cloud adoption, that ensure the pipeline is efficient and updated.
Mastering DevOps Tools for Optimal Product Development
DevOps tools like Docker, Jenkins, Kubernetes improve product lifecycle management by optimizing various aspects such as version control, testing, integration, deployment, and monitoring. Mastering these tools allows for efficient product development and helps maintain product reliability and speed.
DevOps Culture: Nurturing Success and Continuous Improvement
DevOps builds a culture of continuous improvement, rapid feedback, and high software quality. Nurturing this culture in your team can significantly enhance the efficiency of your software development process and promote successful outcomes.
Evolution and Future Trends in DevOps Culture
DevOps has evolved dramatically over the years, focusing more on automation and cloud services. Future trends indicate a move towards AI-assisted DevOps (AIOps), wider adoption of microservices, and increased focus on security (DevSecOps).
Pros and Cons of Hiring a DevOps Engineer Vs A Developer
Everything has its pros and cons. Deciding on whether to hire a DevOps engineer or a software developer will depend on evaluating these trade-offs.
Why Hire a DevOps Engineer? Pros and Benefits
DevOps engineers bring with them a rich set of benefits such as increased deployment frequency, less complexity, reduced failure rate of new releases, improving productivity and work culture. They are the driving force behind Continuous Integration & Deployment, making it a compelling role.
Challenges and Risk Factors in Hiring DevOps Engineers
Despite their strengths, hiring DevOps engineers can be challenging. The expertise required, the shortage of skilled professionals, salary expectations, and investment in training can make hiring difficult.
The Hiring Dilemma: Full Stack Developers vs DevOps Engineers
Full stack developers can handle the entire development pipeline from ideation to deployment, but the operations and agility that DevOps engineers bring to the table is unmatched. The choice between the two comes down to specific company and project needs.
How DevOps Engineers Also Benefit Software Development Teams
DevOps engineers bring systematic efficiency, orchestrate better scalability with automation, ensure consistency across environments, and offer accelerated time to market – benefits that can significantly enhance the performance of your software development teams.
Finding the Balance: Developers Vs DevOps in the Cloud
The cloud has revolutionized how developers and DevOps engineers contribute to app development. Here's a look at how they handle cloud operations and the role they play.
The Role of DevOps Engineers in Cloud Operations
DevOps engineers play a significant role in cloud operations - formulating and executing cloud strategies, selecting appropriate DevOps tools, managing cloud deployments, ensuring security, and enabling scalability. Adopting the cloud has led to greater collaboration between teams and enhanced software delivery efficiency.
Cloud Development: How Developers and DevOps Contribute
While developers build cloud-ready applications, DevOps engineers ensure these built applications are effectively deployed and managed in the cloud, making their contribution to cloud development invaluable. Together, they make cloud projects agile, robust, and successful.
Cloud Migration: DevOps vs Software Developers
Both roles actively contribute to cloud migration. Software developers redesign applications to be cloud-friendly, while DevOps engineers take the existing software development process and enhance it to seamlessly fit the cloud architecture, thereby enabling smooth migration while minimizing downtime.
Software Development in the Cloud: The DevOps Advantage
A major advantage of DevOps in cloud development is its ability to automate procedures, quicken releases, bring agility, and maintain high-quality standards. The nature of cloud demands enhanced collaboration and rapid deployment – a key facet of the DevOps methodology.
Full Stack Developers and DevOps: Collaboration in the Cloud
Full Stack developers build and deploy applications in the cloud while DevOps engineers ensure collaborative, seamless, and automated cloud operations. When both roles come together, they deliver a highly efficient, resilient, and successful cloud project.
How to be a DevOps: Can Your Engineers Gain These Skills?
Transitioning to a DevOps role requires a blend of technical prowess, continuous learning, and an adaptable mindset. With the right training and skill development, engineers can successfully make this transition.
Cloud DevOps Engineer Skills
Understanding of Cloud Infrastructure: A fundamental requirement for Cloud DevOps engineers is a thorough understanding of cloud services and infrastructure, such as AWS, Azure, or Google Cloud. This involves knowing how to manage, deploy, and scale applications in the cloud.
Proficiency in Automation and Scripting: Automation is at the heart of DevOps. Skills in scripting languages like Python, Bash, or Ruby are essential for automating deployment and other processes.
CI/CD Pipeline Management: Knowledge of Continuous Integration and Continuous Deployment (CI/CD) pipelines is crucial. This includes using tools like Jenkins, GitLab CI, or CircleCI to automate the testing and deployment of code.
Containerization and Orchestration: Familiarity with container technologies like Docker and orchestration tools like Kubernetes is vital for creating scalable and efficient DevOps workflows.
Monitoring and Logging: DevOps engineers must be skilled in monitoring the performance of applications and infrastructure. Proficiency in tools like Prometheus, Grafana, and ELK Stack is important for this aspect.
Security Best Practices: Understanding of DevSecOps principles, including incorporating security into the software development lifecycle, is a key skill for DevOps engineers.
Training and Skill Development for Aspiring DevOps Engineers
If you're wondering if your engineers can learn and transition to become DevOps, there are certain skills and training they would require.
Formal Education and Training: Many online courses and certifications, like AWS Certified DevOps Engineer or Kubernetes Certification, can provide foundational and advanced knowledge. To make ensure engineers have sufficient knowledge to handle DevOps processes, we recommend using DevOps assessments to evaluate their skills.
Hands-On Experience: Practical experience is crucial. Encourage engineers to set up their own CI/CD pipelines, work with cloud services, and deploy applications in a controlled environment.
Regular Workshops and Tech Talks: Hosting or attending workshops and tech talks can keep engineers updated with the latest trends and best practices in DevOps.
Mentorship Programs: Pairing up aspiring DevOps engineers with experienced mentors can facilitate a smoother learning curve and provide guidance on industry-specific challenges.
Read More: The Best DevOps Bootcamps in 2024
DevOps Scope
DevOps covers a wide array of skills including coding, scripting, configuration management, infrastructure management, CI/CD methodologies, and a deep understanding of cloud services. Gaining these skills could open up greater opportunities for your engineers to support your website and cloud infrastructure.
DevOps Statistics for Your Team
How Many DevOps Should Your Company Have?
The number of developers in a startup or small and medium business (SME) can vary based on the size and specific needs of the organization. According to FasterCapital, startups typically need between one and four developers. On the other hand, large enterprises may hire tens of thousands of tech roles, the majority being developers, as well as a large amount of DevOps engineers.
The role of a developer in a startup can vary significantly based on the size and type of the startup. In smaller startups, developers may be responsible for all aspects of software development, while in larger companies, developers may specialize in specific areas such as website development, database administration, or software development tools.
DevOps to Engineer Ratio
The ideal Developer to DevOps engineer ratio is 5:1, and in large software organizations like Google, the ratio is 6:1. Large start-ups, can have a Developer to DevOps ratio as high as 15:1, however it is not recommended to have insufficient cloud and infrastructure support.
How Many DevOps Engineers are There Per Company?
Google has approximately 27,000 software engineers, and their 6:1 Developer to DevOps ration means they are estimated to have at least 4,500 DevOps engineers. Amazon employs over 36,000 software engineers, and likely has over 6,000 DevOps roles.
The Costs of Putting Together a Tech Dream Team
Data from the Stack Overflow Developer Survey 2023 highlights the competitive salaries reported by developers, with Cloud Engineers and Site Reliability Engineers topping the list in the United States.
Hire DevOps Engineers or Software Developers: Salary and Demand Statistics
While salary is always a consideration, both DevOps engineers and software developers bring substantial value to an organization. According to Gartner, the demand for both roles is expected to grow. Based on the scope and nature of work, choose a role that offers optimal value.
DevOps vs Software Engineer Salary
Software engineers can be considered a part of numerous roles and vary greatly, so for this number, we looked to Indeed and Glassdoor, and found an average salary of $117,000 in the US in 2023. From these same statistics, we discovered that DevOps engineers reportedly earned an average salary ranging from $125k to $133k in the US in 2023.
DevOps vs Backend Salary
The average salary for a back end developer is a whopping $157,092 per year in the United States (2023), according to Indeed, and $147,662 according to ZipRecruiter estimates.
DevOps Engineer vs Full Stack Developer Salary
The average salary for a full stack developer in 2023 ranges from $124,943 per year in the United States, to $134,771.
Is DevOps Adoption Worth it?
Adopting DevOps practices can be a significant decision for any organization. It involves integrating development and operations teams to improve collaboration, increase efficiency, and automate processes. Before making this transition, it's essential to weigh the potential benefits against the cost of hiring DevOps engineers or DevOps engineering service providers.
Pros and Cons of DevOps for Your Team
Pros:
Enhanced Collaboration: DevOps fosters a culture of collaboration and communication between developers and operations teams, leading to more cohesive and efficient workflows.
Increased Efficiency: Automation of repetitive tasks and streamlined processes lead to faster development cycles and quicker deployment.
Improved Quality: Continuous integration and continuous delivery (CI/CD) ensure frequent testing, reducing the likelihood of major issues and improving the overall quality of the software.
Better Customer Satisfaction: Faster deployment of features and fixes means improved customer experiences and quicker response to market demands.
Cons:
Initial Implementation Challenges: The shift to DevOps can require significant changes in culture and processes, which might be challenging initially.
Training and Skill Development: Teams may require training to adapt to new tools and practices, involving time and financial investment.
Hiring Risks: DevOps engineers take care of some of the most vulnerable parts of your infrastructure - make sure you hire a high-quality DevOps (we recommend using DevOps assessments to hire the right candidates!).
DevOps Success Stories
Many companies have successfully adopted DevOps, leading to remarkable improvements in their operations. For example, Netflix's implementation of DevOps practices has enabled them to manage massive deployments efficiently across a global infrastructure.
Another success story is Etsy, which transformed from lengthy deployment cycles to deploying more than 50 times a day, significantly enhancing their ability to respond to market needs.
DevOps Engineering Services
For companies looking to transition to DevOps but lacking in-house expertise, DevOps engineering services can be invaluable. These services typically offer:
Assessment and Planning: Evaluating your current IT infrastructure and processes to create a tailored DevOps adoption strategy.
CI/CD Pipeline Setup: Establishing continuous integration and deployment pipelines to automate the software release process.
Cloud Infrastructure Management: Assisting in managing and optimizing cloud resources.
Monitoring and Logging: Implementing monitoring tools for better visibility into the performance and health of applications and infrastructure.
Security Integration (DevSecOps): Incorporating security practices into the DevOps workflow to ensure secure software development.
Training and Support: Providing training and ongoing support to help teams adapt to DevOps practices.
DevOps engineering services can act as a bridge, helping your team to smoothly transition to DevOps practices while minimizing disruptions to your current operations.
Final Word
Determining the right mix of DevOps engineers and developers is crucial for optimizing your team's performance and achieving project success. The choice depends on understanding the distinct roles, skills, and contributions of each.
Balancing these roles ensures a comprehensive approach to software development, from creation to deployment, fostering a culture of innovation, efficiency, and quality in your team's work.
Essential DevOps Statistics and Trends for Hiring in 2024
DevOps has emerged as a pivotal element for efficient and effective software development and operations. These are the most essential DevOps statistics for hiring in 2024
Introduction: DevOps Hiring Statistics to Know in 2024
In today's rapidly evolving technological landscape, DevOps emerges as a pivotal element for efficient and effective software development and operations.
This blog post explores the latest statistics on DevOps hiring, market growth, technology adoption, and skill demand, providing valuable insights for businesses and professionals in this dynamic field.
DevOps Market Overview
Global DevOps Market Size Statistics
Experiencing remarkable growth, the DevOps market is projected to expand from USD 10.4 billion in 2023 to an impressive USD 25.5 billion by 2028.
This surge highlights the growing indispensability of DevOps methodologies in modern software development and IT operations.
DevOps Adoption and Usage Statistics in 2023
DevOps is rapidly transitioning from a specialized approach to a mainstream strategy. Its adoption soared from 33% of companies in 2017 to 63% in 2020, mirroring the broader shift towards cloud computing, expected to be embraced by over 85% of organizations by 2025.
DevOps Engineering was one of the top ten most in-demand jobs globally in 2022 and 2023, and the demand will continue to be high in the following years.
DevOps Adoption and Cloud Computing Strategy
By 2025, over 85% of organizations are expected to adopt a cloud computing strategy, aligning closely with the integration of DevOps practices.
No to mention that Gartner projects 95% of new digital workloads being anticipated to occur on cloud platforms by 2025, marking a significant increase from 2023.
This strategic shift is driven by the need for agility, efficiency, and scalability in software development and deployment.
Key Growth Statistics in the DevOps Industry
The demand for DevOps professionals is soaring, with a projected 56% increase in the need for these skills from 2017 to 2022. This statistic underscores DevOps as one of the most in-demand competencies in the technology sector.
DevOps Hiring Landscape
Statistics on Hiring DevOps Engineers
According to Statista, DevOps, along with database software, was the second most demanded tech skill by recruiters in 2023, according to Statista.
The challenge of recruiting DevOps talent is significant, with 19% of recruiters struggling to find experienced DevOps professionals.
This underlines the challenge organizations face in finding and hiring skilled DevOps professionals, amidst a landscape dominated by Full-stack and Back-end Developers. The high demand also means that there is often a high cost of hiring DevOps engineers.
Read More: The Hidden Costs of Your Hiring Pipeline
Where Do DevOps Engineers Work?
Size of Companies Where DevOps Engineers Work
DevOps Engineers are essential across a spectrum of company sizes. Notably, 22% work in large organizations with over 10,000 employees, indicating the critical role DevOps plays in both large and smaller enterprises.
Industries Where DevOps Engineers are Employed
DevOps professionals significantly impact a range of industries. 37% operate within the technology sector, with financial services and consumer sectors also exhibiting substantial engagement.
These figures demonstrate the extensive reach of DevOps methodologies beyond the tech industry, into diverse fields such as healthcare, telecommunications, and government, where they drive efficiency and innovation.
Benefits of Hiring DevOps Engineers
Investing in DevOps is more than just filling a position; it's about enhancing efficiency and innovation.
DevOps engineer can create, design, and maintain Continuous Integration and Continuous Delivery pipelines, decrease deployment time, and have the technical skills required for the position.
Organizations that build robust DevOps teams and infrastructures are positioning themselves at the forefront of technological advancement.
Skill-Specific Demand for DevOps Engineers
In the DevOps arena, a diverse range of skills is essential. According to Hackr.io, key areas of expertise expected from DevOps engineers include:
Programming Languages: Proficiency in PHP, Python, Perl, Ruby, Java, and C++.
Continuous Integration Tools: Jenkins, Apache Maven, and Apache Ant.
Containerization and Orchestration: Docker and Kubernetes expertise.
Cloud Platforms: Knowledge of AWS, Azure, GCP.
Automation and Configuration Management: Using tools like Ansible, Chef, or Puppet.
Monitoring and Logging: Effective use of monitoring and logging tools.
Security Skills: Incorporating security into DevOps processes (DevSecOps).
These skill sets highlight the need for continuous learning and adaptability in DevOps roles.
Evolution of Demand for DevOps Engineers in 2024
As we move into 2024, the demand for DevOps skills continues to grow exponentially. This surge is a clear indicator of the critical role DevOps plays in the modern tech ecosystem.
The growing demand for DevOps skills is set to continue in 2024, reflecting the crucial role of DevOps in the contemporary tech ecosystem. This trend is complemented by competitive salaries and diverse career opportunities within the field.
Data from the Stack Overflow Developer Survey 2023 highlights the competitive salaries in the tech industry, comparing salaries of cloud engineers versus software engineers, with Cloud Engineers and Site Reliability Engineers topping the list in the United States. Back-end Developers and Mobile Developers also show strong earning potential, reflecting the value of these skill sets.
DevOps in IT Teams Statistics
State of DevOps Teams: Statistics and Trends
DevOps teams are evolving. New hires face initial challenges with productivity, scoring 8% lower than their more experienced counterparts. This highlights the importance of streamlined hiring and onboarding and integrating team-specific knowledge and social dynamics into the productivity equation.
To help new hires ramp up, organizations could provide high-quality documentation, incorporate artificial intelligence into workflows, and encourage in-person collaboration, particularly during the onboarding phase.
Looking ahead, the DevOps landscape is expected to prioritize speed and stability while integrating AI-driven automation, multi-cloud, GitOps, and Infrastructure as Code (IaC) practices, emphasizing the need for continuous adaptation and learning within DevOps teams.
In the dynamic field of DevOps, career trajectories vary. According to Google's 2023 State of DevOps Report, around 40% of DevOps engineers tend to change roles within 1-2 years, while a considerable proportion, about 33%, demonstrate longer tenures of 5-7 years, highlighting diverse career stability within the industry.
DevOps Team and Culture Statistics
DevOps is more than a set of practices; it's a culture. Investing in DevOps teams and infrastructure goes beyond technical skills—it's about fostering a collaborative, innovative, and agile work environment.
A significant trend towards hybrid and remote work is evident among DevOps Engineers. Nearly a third of professionals predominantly work from home, with many more working hybrid, indicating a shift towards more flexible work environments in the DevOps sector.
Role of DevOps in Software Development: A Statistical Overview
2023 marks a pivotal year in DevOps, with an expected rise in the adoption of cloud-native technologies like Kubernetes and Docker. This shift underscores the role of DevOps in driving efficiency and scalability in software development.
DevOps Engineer Profile
Years of Experience and Career Progression
Skillsets and Specializations
DevOps engineers are multi-faceted professionals. Mastery in programming languages, CI tools, containerization, cloud platforms, automation, and security skills are just the tip of the iceberg in terms of the diverse skill set required in this field.
Emerging Trends and Best Practices in DevOps for 2024
Top DevOps Trends to Watch in 2024
The future of DevOps is intertwined with AI and ML, pointing towards a smarter, more automated approach to software development. The integration of these technologies is set to redefine DevOps practices.
Containerization in DevOps
Containerization, led by Docker, is no longer an option but a necessity. With 59% of organizations adopting this containerizing, it's clear that in 2024 and beyond, efficient, scalable DevOps practices will be paramount.
DevOps is expected to prioritize speed and stability while integrating AI-driven automation, multi-cloud, GitOps, and Infrastructure as Code (IaC) practices.
Additionally, the trend of breaking down silos between DevOps and security teams is expected to continue, with a higher percentage of organizations adopting DevSecOps practices.
DevOps Tools Usage: Current Trends and Future Projections
DevOps is moving towards a cloud-native future. The increased adoption of technologies like Kubernetes and serverless computing in 2023 paints a picture of a more agile and efficient DevOps landscape.
Best Practices and Implementation Strategies
Success in DevOps hinges on strong foundations and forward-thinking strategies. Embracing best practices, such as integrating AI and adopting cloud-native technologies, will be key drivers in 2024.
DevOps assessments will also be a key tool for ensuring the high quality of new DevOps hires. Since DevOps engineers have access to the most sensitive aspects of a website, it's essential to hire the right engineers, and avoid risky hiring mistakes.
Read More: Choosing the Best DevOps Engineer Assessment
Technology Adoption: Kubernetes
The 2022 survey by Datadog highlights Kubernetes (K8s) as the preferred technology for deploying and managing containerized environments, utilized by nearly 50% of surveyed organizations. This reflects Kubernetes' growing significance in orchestrating complex containerized applications.
Linux and Docker are at the forefront of technologies used by DevOps engineers, with Terraform and AWS also playing key roles. This data points to a tech stack that emphasizes containerization, cloud services, and infrastructure as code.
The Strategic Impact of DevOps
Anticipated Benefits and ROI of DevOps in 2024
The strategic impact of DevOps extends beyond immediate technical benefits. It's about leveraging DevOps for enhanced efficiency, reduced development cycles, streamlined collaboration, and reduced IT expenditure, ensuring a competitive edge in the fast-paced tech world.
Conclusion: Preparing for the Future of DevOps
The DevOps field is continuously advancing, bringing new opportunities and challenges for organizations worldwide. Staying informed about these trends and statistics is crucial for businesses intending to hire exceptional DevOps talent in 2024.
FAQ
Q: What are the latest DevOps adoption statistics for 2024?
A: According to recent reports, the adoption of continues to rise, with an estimated 74% of organizations implementing DevOps practices in some capacity.
Q: What are the key trends in the DevOps market statistics for 2024?
A: DevOps has shown exponential growth, with the market expected to reach $15 billion by the end of 2024, indicating a significant market share increase compared to previous years.
Q: How do DevOps engineer statistics reflect the job market in 2024?
A: In 2024, there is a high demand for DevOps engineers, with an average salary growth of 12% compared to the previous year, making it a lucrative career option.
Q: What are some essential v best practices to implement in 2024?
A: In 2024, it is crucial to focus on continuous integration and deployment, infrastructure as code, and automated testing as essential DevOps best practices to implement for efficient and streamlined operations.
Q: How can DevOps usage benefit organizations in 2024?
A: DevOps usage in 2024 can lead to improved deployment frequency, faster time to market, lower failure rates, and shortened lead time between fixes, ultimately contributing to better business outcomes and customer satisfaction.
Q: What are the latest devops containerization statistics for 2024?
A: In 2024, containerization is on the rise, with a reported 65% of organizations adopting containerization to enhance their DevOps practices and streamline application deployment.
Q: What are the key DevSecOps statistics indicating for 2024?
A: DevSecOps statistics for 2024 suggest an increasing focus on integrating security practices with DevOps, with 60% of organizations incorporating security into their DevOps processes to ensure robust and secure software delivery.
Q: How has the size of the DevOps market evolved in 2024?
A: The size of the DevOps market has significantly expanded in 2024, showcasing a 20% growth compared to the previous year, emphasizing the increasing relevance and reliance on DevOps solutions in the IT industry.
Q: What are the latest DevOps statistics indicating for AWS adoption in 2024?
A: AWS remains a dominant player in the DevOps landscape, with 47% of organizations leveraging AWS DevOps services, showcasing its continued significance in the market.
Read More: AWS DevOps Interview Questions and Answers for 2024
Q: What are the upcoming DevOps trends to know in 2024?
A: In 2024, it’s crucial to keep an eye on the increasing integration of AI and machine learning in DevOps, the growing emphasis on cloud-native DevOps practices, and the rising adoption of GitOps as notable DevOps trends to watch for.
We've Added New Tests: Kubernetes and GPC Tests
We want to offer skills assessments for all the major Cloud providers. Lately, we've been working hard to do just that.
Since releasing our first test to assess cloud skills on Amazon Web Services, we knew we wanted to offer skills assessments for all the major Cloud providers. Lately, we've been working hard to do just that.
New DevOps Assessments Added to Our Testing Library
This month, we released two tests for Google Cloud: a short test for more junior engineers, and a more complex test tailored for mid to senior candidates.
We also decided to release an easier version of our most popular Kubernetes test that will provide quick validation of whether an engineer knows how to work with applications running on Kubernetes. This test was designed so it could be used by both software engineers and cloud engineers (DevOps, Cloud, SREs).
We added these junior-level assessments to our testing library because many of our clients expressed an interest in faster and easier skills assessments that would take only 15-20 min to complete, while still providing the same high-quality standard of assessing engineers' hands-on skills in certain technologies.
Read on to learn more about the new tests we are launching this month.
GCP Skills Assessments
Both Google Cloud Platform (GCP) tests provide candidates access to the Google Cloud console to work with cloud resources. Each candidate's test is created in a separate Google Cloud project, so their testing environment is completely isolated from others.
Introducing our new GCP Tests
Unlike AWS, Google Cloud doesn't allow the creation of usernames and passwords to access the GCP Console, so this means a candidate must have a Google account to log in to the GCP Console.
To overcome this limitation and to provide a seamless experience for candidates, we've implemented the Workforce Identity Federation. This allows candidates to use existing their Brokee credentials to log in to Google Cloud to complete skill tests.
This experience proved to be even more convenient than creating users on AWS, so in the future, we will attempt to achieve the same workflow for our AWS tests.
Similar to AWS and other tests on Brokee, hiring teams can still expect to receive the same detailed reports for each candidate. We will provide a history of user activity and AI summaries of the candidate's performance.
Junior Kubernetes Assessment
Our most popular test for Kubernetes is often considered pretty difficult for mid-level - and even sometimes senior - applicants!
In addition to needing to know their way around Kubernetes (which is complex on its own), engineers need to understand how external-dns and cert-manager can be used together to automatically create DNS records and SSL certificates for the application running on Kubernetes.
We usually see one of three things when candidates take this test:
a) they solve the test completely in a reasonable time frame (1-2 hours),
b) they complete 70-80% but have a tough time
c) they can't do it at all.
Not all engineers who work with Kubernetes necessarily have (or need!) a deep understanding of Kubernetes administration. Some developers just need to be able to deploy simple applications, while their colleagues do Kubernetes administration.
This made us realize that a simpler test would be sufficient to filter out the majority of unqualified candidates, and checking core Kubernetes functionality would be more applicable to a wider pool of companies.
Introducing our Kubernetes Junior Test!...
This test can be used for software developers or junior DevOps candidates (even though some would argue that there are no Juniors in DevOps 😈).
Candidates will fix configuration errors in a Kubernetes application to make it run correctly on the cluster. This should be a quick puzzle for those with at least some knowledge of Kubernetes.
Thank you for reading - we invite you to try out our new tests with your teammates or hiring candidates, and let us know what you think. What's coming up next month? We are developing skills assessments for Azure, stay tuned!
Read More: How to Choose the Best DevOps Engineer Assessment
Cloud Engineer vs Software Engineer: What Sets a Cloud System Engineer Apart
Discover the differences between a software engineer and a cloud engineer in terms of their roles, qualifications, and skills. Find out what sets cloud engineers and software engineers apart and which is the right one to hire.
Cloud engineers and software engineers are often thought to have similar job responsibilities, but they actually have distinct roles in the world of technology.
While both work with software applications, cloud engineers specialize in the infrastructure and support of cloud computing systems, while software engineers focus on the development of software solutions.
Differences Between Cloud and Software Engineers
The main difference between cloud engineers and software engineers lies in their focus and skillset. Cloud engineers prioritize the management and support of cloud-based systems and infrastructure. They ensure the availability, reliability, and security of cloud services.
Software engineers, on the other hand, concentrate on software development, creating applications and solutions that run on various operating systems and meet specific user requirements.
Cloud engineers versus software engineers
What Is A Cloud Engineer?
A cloud engineer is a professional who specializes in designing, building, and maintaining cloud-based infrastructure and services. They have expertise in various cloud platforms and technologies, such as AWS, Azure, or Google Cloud.
Cloud engineers play a crucial role in modern IT environments, enabling businesses to leverage the power of the cloud for scalable and cost-effective solutions. They help organizations migrate their infrastructure to the cloud and ensure the smooth operation and ongoing support of cloud-based systems.
Cloud engineers are similar or sometimes, interchangeable, to the following roles: DevOps Engineers, Cloud Architects, Systems Administrators, Network Engineers, Site Reliability Engineers (SREs), Cloud Security Engineers, DevSecOps, Cloud Solutions Architects, Cloud Operations Engineers, and Data Engineers.
What Does A Cloud Engineer Do?
A cloud engineer is responsible for designing, implementing, and managing cloud-based solutions. They ensure the availability, performance, and security of cloud infrastructure and services.
Cloud engineers work closely with software developers, network engineers, and system administrators to create efficient and scalable cloud-based architectures. They are also responsible for monitoring and troubleshooting cloud systems, optimizing resource utilization, and implementing best practices for cloud infrastructure management.
Read More: The Top DevOps and Cloud Conferences to Attend in 2024
Are you on the cloud yet?
What is Cloud Computing?
At its core, cloud computing refers to the delivery of various services, such as storage, computing power, databases, networking, and software, over the internet, often through a network of remote servers.
This approach allows users to access and leverage these resources on a pay-as-you-go basis, eliminating the need for extensive on-premises hardware and infrastructure.
Cloud computing is characterized by its scalability, flexibility, and cost-efficiency, making it a driving force behind the digital transformation of businesses and the delivery of innovative services.
Cloud engineers play a pivotal role in the world of cloud computing by ensuring the seamless operation and optimization of cloud-based systems. They are instrumental in bringing the concept of cloud computing to life.
Cloud engineers come into play by designing, building, and maintaining the cloud infrastructure and services that organizations rely on, as well as sometimes even maximizing cloud financial management.
Job responsibilities vary between cloud engineers and software engineers
Cloud Engineers vs Software Engineers – Job Responsibilities
Cloud engineers are primarily responsible for designing, implementing, and managing cloud infrastructure and services to support an organization's IT operations.
Their primary focus is on leveraging cloud computing platforms and technologies to optimize performance, scalability, and cost-efficiency. They ensure the reliability and efficiency of cloud services, working closely with cloud service providers such as AWS, Azure, or Google Cloud.
On the other hand, software engineers are involved in the entire software development lifecycle, with responsibilities related to everything from designing and coding to testing and debugging. They create software solutions that meet specific user needs and enhance system performance.
Read More: Platform Engineering vs DevOps
Software Engineer vs Cloud Engineer: Salary Difference
In 2023 and beyond, both software engineers and cloud engineers find themselves in incredibly high demand in the technology industry. With the digital transformation of businesses and the growing reliance on cloud-based services, these professionals play a vital role in the development and maintenance of modern software systems.
The salaries for both roles are quite similar, and they depend on factors such as experience, certifications, technical skills, and proficiency in programming languages.
According to ZipRecruiter, the US national average salary for Cloud Engineers is approximately $130,000 mirroring the average for Software Engineers in 2023.
However, it's noteworthy that entry-level positions in the field of cloud engineering tend to offer a higher average salary at around $109,500, as compared to entry-level software engineering positions, which average around $91,966.
The broad pay range for entry-level positions in both fields, differing by as much as $48,500, implies that there are ample opportunities for career advancement and increased compensation, influenced by factors such as expertise, geographic location, and years of experience.
Read More: The Best DevOps and Cloud Bootcamps of 2024
Salaries can vary greatly depending on location, skills, and more
Why are Cloud Engineers Paid So Much?
The demand for cloud engineers is high due to the increasing adoption of cloud computing by businesses. Cloud engineers possess specialized skills and knowledge in cloud technologies, making them valuable assets in the tech industry.
Their ability to design, build, and manage cloud systems that optimize productivity and efficiency contributes to their higher salary levels.
Keep in mind that expenses for hiring a cloud engineer go beyond just salary, but can include other hidden costs of your hiring pipeline, such as technical interviews, hiring mistakes, and more.
What Skills Does a Cloud Engineer Need?
A cloud engineer must possess a solid understanding of cloud technologies and platforms such as AWS, Azure, or Google Cloud. They should have expertise in networking, virtualization, and storage technologies.
Additionally, strong programming skills in languages like Python, Java, or C# are necessary for scripting and automation purposes. Communication skills are also vital as cloud engineers often collaborate with teams and need to effectively convey complex technical concepts to non-technical stakeholders.
Is Coding Required for Cloud Engineers?
Yes, coding is an essential skill for cloud engineers. While they may not write large software applications like software engineers do, cloud engineers still require programming skills for scripting, automation, and infrastructure as code tasks. They often use programming languages to automate processes and manage cloud resources efficiently.
Consider coding languages like Python, Java, C#, Golang, and Powershell
Which Coding Languages Do Cloud Engineers Use?
Cloud engineers commonly use programming languages such as Python, Java, C#, Golang, and PowerShell. These languages offer flexibility, extensive libraries, and frameworks that enable cloud engineers to build and automate cloud infrastructure effectively. Additionally, proficiency in infrastructure as code tools like Terraform or Ansible can be beneficial in cloud engineering.
What Technical Skills Should Cloud Engineers Have?
Besides proficiency in cloud providers such as AWS, Azure, and Google Cloud, as well as being well-versed in programming languages to automate tasks and manage cloud resources effectively, there are other expertise cloud engineers should have.
A solid grasp of networking principles, including VPC, VPN, and load balancing, is crucial for building efficient and secure cloud architectures. Expertise in virtualization, storage solutions, and serverless computing is essential for resource optimization and scalability.
Additionally, knowledge of containerization technologies like Docker and orchestration tools such as Kubernetes has become increasingly important in a landscape where microservices and containerization are prevalent.
How to Evaluate DevOps or Cloud Engineers
When evaluating DevOps or cloud engineers for your team, it's important to go beyond traditional interview questions.
While scenario-based queries, technical problem-solving exercises, and inquiries about real-life experiences are valuable, modern tools like Cloud Assessments have proven to be more effective in assessing a candidate's performance on the job.
Read More: Choosing the Best DevOps Engineer Assessment
Brokee's DevOps assessments provide a real-world simulation of the tasks and challenges a DevOps engineer will face in their role. They offer a more comprehensive and practical way to gauge a candidate's proficiency in using tools, implementing best practices, and collaborating effectively within a DevOps or Cloud team.
By incorporating such assessments into your evaluation process, you can make more informed decisions about the suitability of candidates for the demands of cloud engineering roles.
Can a Software Engineer Work as a Cloud Engineer?
Yes, a software engineer can transition into a cloud engineering role with the right skills and training. Software engineers already possess the foundational knowledge of systems and programming, which is valuable in cloud engineering.
By acquiring additional skills in cloud technologies, networking, and virtualization, a software engineer can successfully transition to a cloud engineer role and take advantage of the growing demand for cloud expertise.
Choose the right type of engineer for your business needs
Which Engineer is the Right One to Hire?
Selecting the right engineer for your project or business is a crucial decision that hinges on the specific needs and objectives of your endeavor. When making this choice, it's essential to consider the nature of the project.
If you require infrastructure management, cloud deployment, and system optimization, a cloud engineer may be the ideal choice, bringing expertise in cloud platforms and technologies.
Read More: 7 Signs You Should Hire a DevOps Engineer
On the other hand, if your project centers around software development, application creation, and coding, a software engineer is likely the best fit, equipped with the skills needed for software design and implementation.
By understanding your project's unique requirements and the core competencies of each engineering role, you can make an informed decision to ensure the success and efficiency of your business or project.
We recommend using skill assessment software to qualify candidates, ensuring you choose the best talent for the job.
Read More: What's the Right Ratio of DevOps to Developers?
Final Word: Software Engineers and Cloud Engineers
Both roles are in high demand in the technology industry, with similar salary averages in 2023. The transition from software engineering to cloud engineering is feasible with the right skill set.
Ultimately, the synergy between software engineers and cloud engineers enables the creation of efficient and scalable cloud-based solutions, facilitating the digital transformation of businesses in the modern technological landscape.
FAQ
Q: What education and certification are needed to become a Cloud Engineer?
A: While a bachelor's or master's degree in computer science or a related field is beneficial, it is not always required to become a Cloud Engineer. However, obtaining relevant certifications, such as those from AWS, Azure, or Google Cloud, can greatly enhance your chances of getting a job in this field.
Q: What is the career path for a Cloud Engineer?
A: The career path for a Cloud Engineer typically starts with an entry-level position, such as an intern or junior Cloud Engineer. With experience and expertise, one can progress to roles like Cloud Architect, Cloud Consultant, or even Cloud Engineer Manager.
Q: What are the responsibilities of a Cloud Engineer?
A: The responsibilities of a Cloud Engineer include designing and implementing cloud architecture, managing cloud infrastructure, ensuring security and compliance, troubleshooting issues, and optimizing performance of cloud systems.
Q: How long does it take to become a Cloud Engineer?
A: The time it takes to become a Cloud Engineer can vary depending on various factors, including your prior knowledge and experience in IT or software development. However, on average, it can take several years of dedicated learning and hands-on experience to become a proficient Cloud Engineer.
Q: How much do Software Engineers and Cloud Engineers earn?
A: The salary of Software Engineers and Cloud Engineers can vary depending on factors such as location, years of experience, and industry. However, both roles generally offer competitive salaries, and with experience and expertise, the earning potential can increase significantly.
AWS DevOps Interview Questions and Answers for 2024: DevOps Recruiters
For recruiters evaluating DevOps talent, discover the most frequently asked AWS DevOps interview questions and answers to ensure you make the best hiring choices for your team.
Introduction
Recruiting the right DevOps engineers, especially those well-versed in AWS (Amazon Web Services), is a critical task for organizations aiming to excel in the world of cloud-based software development.
This guide is designed to assist recruiters and hiring teams by offering insights into AWS DevOps interview questions and providing sample answers.
Understanding these questions and their context will enable you to make more informed hiring decisions and select the best candidates for your team.
What is DevOps?
Before we delve into AWS DevOps specifics, it's crucial to establish a common understanding of what DevOps is.
DevOps is a methodology that bridges the gap between software development (Dev) and IT operations (Ops). It streamlines the software development lifecycle, fostering collaboration, automation, and continuous monitoring to result in faster and more reliable software releases.
DevOps engineers are sometimes referred to as the following roles: Cloud System Engineers, Cloud Architects, Systems Administrators, Network Engineers, Site Reliability Engineers (SREs), Cloud Security Engineers, Cloud Solutions Architects, Cloud Operations Engineers, and Data Engineers.
Importance of DevOps in AWS
DevOps plays a pivotal role in the AWS ecosystem by accelerating software development, deployment, and maintenance.
It leverages AWS services to optimize resource provisioning, automate infrastructure management, and enhance software deployment. This ensures the reliability and scalability of AWS-based applications.
Basic DevOps Engineer Interview Questions
As recruiters and hiring teams seeking DevOps engineers with AWS expertise, it's essential to evaluate candidates' knowledge across various key areas. Here's an overview of essential topics to consider when crafting interview questions:
Basic Concepts
Explore the core principles of DevOps.
Evaluate the advantages of AWS for DevOps.
Define infrastructure as code (IaC) and its significance.
Infrastructure as Code
How does AWS CloudFormation support infrastructure as code?
Investigate the key components of a CloudFormation template.
Understand the concept of idempotence in IaC.
Continuous Integration and Continuous Deployment (CI/CD)
What is CI/CD, and how does it relate to DevOps?
Discuss the AWS services frequently used in CI/CD within AWS DevOps.
Delve into the creation of automated code deployment pipelines in AWS.
Monitoring and Logging
Assess knowledge about AWS tools for monitoring and logging.
Explain the importance of cloud-native monitoring.
Inquire about setting up automated alerts in AWS for critical events.
Networking
Scrutinize candidates' grasp of AWS Virtual Private Cloud (VPC) and its components.
Probe their understanding of securing data in transit within AWS.
Differentiate between a network ACL and a security group in AWS.
Criteria for Passing an AWS DevOps Interview
When it comes to scoring a candidate's experience and answers in an interview, we advise paying special attention to the following criteria:
Master AWS Fundamentals: A strong foundation in AWS services is crucial for AWS DevOps roles.
Coding Skills: While the required tech stack depends on the company, candidates should generally be proficient in scripting languages, like Python and Shell.
Familiarity with AWS Tools: Candidates should be armed with knowledge of several AWS DevOps tools such as AWS CodePipeline, AWS CloudFormation, and AWS Elastic Beanstalk.
Up-to-Date Knowledge: It is vital that a candidate keeps track of the latest DevOps and AWS trends and best practices.
Show Problem-Solving Skills: DevOps often requires innovative solutions, so candidates should be able to showcase their ability to solve complex problems.
Frequently Asked AWS DevOps Interview Questions and Answers
To evaluate candidates effectively, you should expect clear, concise responses to interview questions.
We've provided some specific AWS DevOps interview questions that can help assess a candidate's knowledge and experience, together with sample answers:
Explain what AWS DevOps is and how it differs from traditional software development and IT operations.
AWS DevOps is a set of practices that combines software development and IT operations on the AWS platform to streamline the software delivery process. It differs from traditional methods by promoting automation, collaboration, and faster feedback loops.
What is Continuous Integration (CI) and Continuous Deployment (CD)? How can you implement CI/CD on AWS?
Continuous Integration (CI) is the practice of frequently integrating code changes into a shared repository. Continuous Deployment (CD) extends CI by automatically deploying changes to production. To implement CI/CD on AWS, you can use services like AWS CodePipeline and AWS CodeBuild.
Describe the key components of AWS CodePipeline and how they can be used in a CI/CD workflow.
AWS CodePipeline is a fully managed continuous delivery service that automates the build, test, and deployment phases of your release process.
What is Infrastructure as Code (IaC), and how does it benefit AWS DevOps practices?
Infrastructure as Code (IaC) is a practice of managing infrastructure using code. It benefits AWS DevOps by enabling the versioning, automation, and consistent provisioning of infrastructure. AWS offers tools like AWS CloudFormation and Terraform for IaC.
Explain the difference between AWS CloudFormation and AWS Elastic Beanstalk.
AWS CloudFormation is an IaC service for provisioning AWS resources. AWS Elastic Beanstalk is a Platform as a Service (PaaS) that abstracts infrastructure management and focuses on deploying and running applications.
What is AWS CodeBuild, and how does it fit into the CI/CD pipeline?
AWS CodeBuild is a fully managed build service that compiles source code, runs tests, and produces deployable artifacts for your applications.
How do you securely manage AWS credentials and secrets in a DevOps environment?
To securely manage AWS credentials and secrets, you can use AWS Identity and Access Management (IAM) policies, AWS Key Management Service (KMS), and AWS Secrets Manager.
Describe the use of AWS Identity and Access Management (IAM) in an AWS DevOps environment.
AWS IAM is used to control access to AWS resources. In a DevOps environment, you can create IAM roles and policies to grant permissions to users, services, or resources.
What is AWS Elastic Load Balancing (ELB), and how can it be used for high availability in a DevOps setup?
AWS Elastic Load Balancing (ELB) distributes incoming traffic across multiple instances for high availability and fault tolerance in a DevOps setup.
Explain AWS Lambda and how it can be integrated into a serverless DevOps architecture.
AWS Lambda is a serverless computing service that allows you to run code without provisioning or managing servers. It can be integrated into a serverless DevOps architecture for functions triggered by events.
What is AWS CloudWatch, and how can it be used for monitoring and logging in a DevOps environment?
AWS CloudWatch is a monitoring service that provides data and actionable insights for AWS resources. It is used for logging, monitoring, and alerting in a DevOps environment.
Discuss the differences between Amazon RDS and Amazon DynamoDB, and when you might choose one over the other in a DevOps project.
Amazon RDS is a managed relational database service, while Amazon DynamoDB is a managed NoSQL database service. The choice depends on your data model and scalability requirements.
How can you automate the scaling of resources in AWS for a web application with varying traffic patterns?
Automation of resource scaling in AWS can be achieved using services like Auto Scaling Groups to adjust the number of instances based on defined policies.
Explain the importance of version control in DevOps, and describe how AWS CodeCommit can be used for this purpose.
Version control is essential in DevOps. AWS CodeCommit is a managed source control service that hosts Git repositories.
What are AWS OpsWorks and AWS Elastic Beanstalk, and how do they differ in their application deployment approach?
AWS OpsWorks is a configuration management service, and AWS Elastic Beanstalk is a Platform as a Service (PaaS) for application deployment. OpsWorks provides more control over infrastructure configuration, while Elastic Beanstalk abstracts it.
How can you ensure security and compliance in an AWS DevOps environment, including best practices and AWS services used?
Ensuring security and compliance in AWS DevOps involves practices like using AWS Identity and Access Management (IAM), AWS Config, and AWS Security Hub, and adhering to best practices and security policies.
Describe the concept of Blue-Green deployments and how they can be achieved in AWS.
Blue-Green deployments involve running two separate environments (blue and green) and switching between them for updates. AWS services like Elastic Beanstalk and CodeDeploy support this approach.
Explain the benefits of using AWS Elastic Container Service (ECS) and Kubernetes on AWS for container orchestration in DevOps.
AWS Elastic Container Service (ECS) and Kubernetes on AWS are container orchestration solutions. ECS is managed by AWS, while Kubernetes can be run on AWS using Amazon EKS.
How does AWS CloudTrail help in auditing and tracking changes in an AWS environment?
AWS CloudTrail is a service that logs AWS account activity and can help in auditing and tracking changes in an AWS environment.
Discuss disaster recovery and backup strategies in AWS, including services and best practices for ensuring data integrity in a DevOps setup.
Disaster recovery and backup strategies in AWS may involve services like Amazon S3 for data storage and Amazon Glacier for long-term backup, along with well-defined recovery plans and strategies for different scenarios.
Best Practices for AWS DevOps Interviews
Recruiters and hiring teams should guide candidates on how to excel in AWS DevOps interviews:
Encourage clear, concise answers.
Request real-world examples or use a DevOps AWS assessment to illustrate their experience.
Look for candidates' problem-solving skills and creativity.
Emphasize the importance of effective collaboration and communication.
Seek discussions of both successes and challenges from past roles.
How to Make Sure a System Engineer Has Real-World Experience
Interviewers often ask a range of AWS DevOps interview questions, including scenario-based questions, technical problem-solving exercises, and questions about real-life experiences.
While it is crucial to ask these types of questions, we recommend thinking outside the box when it comes to DevOps interviewing Modern tools like Live DevOps Assessments are proven to be better for than interviews at determining whether a DevOps engineer will perform well on the job. Plus, DevOps assessments are found to reduce overall DevOps hiring costs.
Final Thoughts
In the dynamic landscape of AWS DevOps, recruiting the right talent can make or break an organization's success. Recruiters and hiring teams serve as key players in building teams that can harness the full potential of AWS while delivering high-quality software to customers.
By asking the right AWS DevOps interview questions and using the best solutions for DevOps Assessments, recruiters and hiring teams can identify candidates with the skills and experience to excel in these roles.
We Offer an AI-Powered Technical Recruiting Tool
Brokee.io added two major features in September: Recording of user activity and AI-generated summaries of candidate performance.
Our team had a busy September. We expanded our team by hiring two engineers, an engineering intern, and a lead generation expert. Since it takes time to onboard new team members, we didn't plan too much for September. Despite that, we successfully delivered two features that we had been planning for a long time. Additionally, we moved our blog posts to a new platform called Ghost, which has improved the writing experience. Previously, we used Sanity, but I may write another blog post explaining why we made the switch. All in all, it was a productive month for us.
Long story short, let's jump to our big updates.
Recording Of User Activity
Brokee is a platform that offers technical skills assessments to potential hiring candidates. The candidates are given access to live IT infrastructure and are required to fix a broken application to showcase their technical skills with specific technical stacks. Previously, we provided a text-based history of the candidate's user activity that showed which commands they used to troubleshoot and fix various problems with the application's configuration, environment, or security.
This approach was helpful in providing a quick glimpse of how the candidate was attempting to fix IT infrastructure issues. It allowed us to see where candidates got stuck for 5-20 minutes and needed to spend time reading documentation or searching for potential fixes on the internet. However, it lacked some depth as we couldn't see what was happening when the candidate was editing a file. This made it difficult to judge if specific changes were relevant or if the candidate was just looking at a file without making any changes. We do provide automated evaluations of each test to ensure that the application is fixed at the end of the test, but it's still important to know exactly how the problem was solved.
So, we've integrated asciinema into our testing environment. Now, you can replay the whole user activity with a click of a button.
While this is great, nobody wants to spend 30-60 minutes rewatching the terminal activity of every hiring candidate, so we suggest the following approach for technical team members to spend the least amount of time analyzing user activity:
Take a 1-minute look at the history of user commands.
If you see something interesting or unusual, look at the time stamp, and jump to the specific time in the recording to understand what was happening in detail.
This way, you can quickly understand how exactly candidates solved specific problems in a fast and efficient manner.
AI-Generated Summary of Candidate Performance
Another major update on Brokee was the integration of AI into automated evaluations of candidate performance. While the history of user commands and replaying of user activity can help technical team members understand how every candidate fixes problems, every engineer has different skill sets and experience levels. As a result, less technical members of the hiring team may not be able to understand user activity, making textual and video representations insufficient to make informed decisions about the best hire. To address this, we asked ourselves how we could make the results more accessible to everyone on the hiring team?
Meet AI summaries of candidate performance:
As we are gathering data on user activity, we can use it to generate a structured summary with easily understandable explanations of what occurred in the testing environment. This allows everyone to quickly review the report and have a common understanding of which tools the candidate used to troubleshoot problems, along with their general purpose (such as networking configuration, working with files, security configuration, etc.). Additionally, the report highlights any changes made to the environment, and provides details on specific configurations used. As there are multiple ways to fix the same problem, even experienced engineers can learn something new by reviewing the AI-generated summary, especially if the candidate used a new tool to resolve an issue.
This is great because our automated evaluations can serve as performance reports as well as educational materials for the entire team. If you have multiple candidates who have completed skills assessments, you can refer to this report to identify the most efficient and creative problem solvers for issues with IT infrastructure.
Reporting Recap
This is just the beginning. We plan to provide more advanced reports in the future, but just to recap, here's what Brokee offers right now in terms of reporting:
Test Completion Status: Passed/Failed
Time Taken To Complete Assessment
Number of Completed Subtasks
Automated Checks
AI-Generated Summary of User Activity
History of Commands
Recording of Terminal Activity
We strive to be your top choice in hiring DevOps and Cloud engineers. If you're planning to hire or need help assessing candidates, please contact us via our website, and don't forget to follow us on Linkedin and Facebook.
How Much Does Hiring DevOps Cost?: Hidden Costs of Your Hiring Pipeline
But how does a company track the amount of time and resources they put toward Hiring DevOps Engineers? Let’s take a look at our Savings Calculator.
Hiring is a Top Concern for CEOs
Despite recession expectations, hiring tops the list of CEOs’ internal concerns. According to the 2023 Conference Board Survey, talent ranks first among internal worries for CEOs worldwide.
Yet only about one-third of U.S. companies report that they monitor whether their hiring practices lead to good employees; few of them do so carefully, and only a minority even track cost per hire and time to hire.
Tracking Hiring Costs
Over our time in the hiring sphere, we’ve spoken to dozens of CTOs, CEOs, recruiters, tech hiring teams, and HR leaders, and we’ve found that most companies don’t have data on the amount of time and resources they spend on hiring.
When we calculate hiring costs for them, most C-suites and directors are surprised and left wondering why they haven’t tracked hiring costs better to begin with, especially when they track other spending, from sales and marketing expenses, to travel and equipment.
By tracking hiring spending, businesses are able to allocate their resources better, save on unnecessary costs, and prioritize initiatives – such as better retention and candidate qualification.
Hiring Sys Admins, DevOps, and Cloud Engineers
This is especially pertinent when it comes to high-value DevOps and Cloud system engineer hires - some of the most expensive hires in the IT world.
Great companies spend immense resources searching for talented DevOps engineers, and even more to bring them onto the team. These recruiting and sourcing costs add up quickly.
But how does a company track the amount of time and resources they put toward Hiring DevOps Engineers? Let’s take a look at our Savings Calculator.
How Much Does Hiring a DevOps Engineer Cost?
We’ve created an algorithm that calculates DevOps and Cloud hiring costs, taking into account many factors:
•The Cost per Technical Interview, based on the salary of Senior Engineers who conduct these interviews.
•The Average Cost Per Additional Interview, which is based on the salary of HR or Hiring Managers who conduct cultural fit or other additional interviews.
•The amount of time it takes to prepare for, conduct, and evaluate each interview.
•The number of candidates that are interviewed to fill each role.
The costs for the interviews are calculated based on the average salaries in the United States for the respective roles. These salaries are then converted into hourly rates to determine the interview costs.
Read More: DevOps Assessments Streamlined EclecticIQ's Hiring Process [Case Study]
The Hidden Costs of Hiring
We will explain how this process works using our standard calculations based on the median US salaries from Levels. It's important to note that each company has the flexibility to adjust these numbers based on its own pay rates and specific hiring dynamics.
For our calculations, we consider the average hourly costs for a DevOps Engineer and a Software Engineering Manager, which are conservative rates.
Typically, a senior DevOps engineer spends at least onehour discussing candidates' technical backgrounds and asking AWS DevOps questions, while an additional hour is needed from the Software Engineering Manager, hiring manager, or team to assess culture fit and role expectations.
To hire a DevOps engineer, you would likely conduct a 1-hour technical interview with a senior member of the DevOps team. This amounts to 1 hour of their average salary, or $69 on average.
Keep in mind that this cost is per candidate, and typically, anywhere from 20 to 50 candidates are interviewed before selecting a hire.
DevOps teams often waste hours of time helping with hiring that could be automated
Let's say you had a pipeline of 100 candidates, 50 decided to take the test, and 20 passed the test.
In a typical hiring process, you'd have to interview all 100 candidates. By introducing an automated test, you save $6900 (100 candidates * $69).
Plus, your senior engineers will get an extra 100 productive work hours as they don't need to spend time interviewing those candidates.
Once the technical team qualifies a candidate, there is usually a second interview with a software engineering manager, costing approximately $139 for each hour of their time.
In our scenario, 80 candidates didn't pass to the next stage, so the hiring manager won't have to spend time conducting a second interview with those candidates.
This equates to an extra 80 productive work hours for your hiring manager and $11120 in savings (80 candidates * $139).
Based on the proposed rates, when hiring a single DevOps engineer, the hiring team would save an overall $18020 ($6900+$11120) as well as 180 hours of time.
This estimation does not include expenses such as HR and recruiting fees, onboarding, and other hiring costs.
How to Save Money on DevOps Hiring
By utilizing Brokee's technical evaluations, you can eliminate the initial technical interview for every candidate, resulting in time and cost savings for your DevOps hiring.
Furthermore, Brokee's tests have a 20% passing rate, guaranteeing that all engineers who pass the test will be highly qualified for the final interview with a software engineering manager.
By filtering out 80% of candidates who fail the technical screening, you significantly reduce the chances of low-quality engineers slipping through the cracks.
This saves valuable time for software engineering managers, CTOs, and other team members who are no longer required to interview these candidates.
Interested in saving money on DevOps hiring?
Brokee has multiple DevOps, Cloud, and System engineering evaluations for popular IT systems, such as Linux, Kubernetes, and AWS.
Our tests are ‘Chat-GPT-proof’ and ‘ungoogleable’, ensuring we’ll qualify only the best talent. Get started with a free demo of Brokee and start saving money while hiring with confidence.
Choosing the Best DevOps Test and Technical Screening Tool
In the dynamic and ever-evolving world of engineering, the quality of the DevOps test you use can make all the difference in the quality of your team. We're comparing the best technical screening assessments.
From HackerRank Tests to CodeSignal and Codility Assessments
Selecting the most suitable DevOps assessment tool can be a daunting task, given the array of options available. From live interviews and paid assessment platforms to pair coding exercises, each method comes with its own unique format and set of advantages and drawbacks.
To help you make an informed choice, we've listed the most common DevOps tests and have provided insights from our DevOps expert, Maksym Lushpenko.
The Importance of Technical Assessments in DevOps Hiring
In the dynamic and ever-evolving world of engineering, the quality of a DevOps hire can make all the difference in the successful operation of your systems.
What is DevOps Testing?
Skills-based DevOps testing or assessments refer to the assessment and validation of an individual's skills and proficiency in various aspects of DevOps, including automation, continuous integration, and delivery, infrastructure as code, and collaboration, to ensure they possess the necessary competencies for DevOps roles.
DevOps and System engineers handle complex tasks, meaning the main goals of DevOps assessments are to efficiently filter out candidates who lack essential skills and ensure a fair and transparent hiring process.
Insights from a Senior DevOps Engineer
As a Senior DevOps Engineer with deep experience in hiring, I've had to give and take a DevOps technical interview or two (actually dozens!). Since I’ve been in charge of hiring DevOps and Cloud System engineers, I deeply understand the advantages and disadvantages of many types of assessments.
Assessments That Your Company Can Offer
Screening Based on Certifications or Resumes
Screening based on certifications or resumes is a common method to evaluate candidates' qualifications and DevOps required skills. Screening allows employers to quickly identify potential candidates who meet minimum qualifications, possess relevant certifications or work experiences, and have some level of DevOps engineer skills.
Pros of Screening Based on Certifications or Resumes:
Time-Saving
Minimum Qualification Check
Credential Validation
Cons of Screening Based on Certifications or Resumes:
Limited Scope
Lack of Context
Credential Relevance
Take-Home Tests
Take-home tests are a DevOps quiz given to candidates as part of the hiring process. Candidates complete these tests in their own time and environment, addressing DevOps assessment questions and showcasing their DevOps engineer skills.
These tests allow candidates to showcase their skills without time pressure, providing employers with a deeper understanding of their abilities and problem-solving approach.
However, take-home tests can be frustrating and time-consuming for the hiring team, as creating and scoring tests can increase your overall DevOps hiring costs. Plus, it’s nearly impossible to ensure test authenticity since Chat-GPT or even another person can help a candidate cheat on their test.
Pros of Take-Home Tests:
Flexibility and Convenience
Realistic Evaluation
Reduced Performance Pressure
Cons of Take-Home Tests:
Potential for Plagiarism
Time-Consuming Evaluation
Limited Interactivity
Knowledge-Based DevOps Interviews
Knowledge tests or interviews for DevOps are your standard, real-time, question-and-answer format where the candidate reveals their knowledge about cloud platforms, technology, and coding, such as AWS DevOps interview questions. This allows the interviewer to assess whether they have the skills needed for DevOps roles.
Pros of Knowledge Tests or Interviews:
Real-time Interaction
Problem-solving Evaluation
Personalized Assessment
Cons of Knowledge Tests or Interviews:
Lacks a Real-World Element
Adaptability
Subjectivity
Nervousness
Whiteboard Interviews or Live Coding
Whiteboarding or live coding is a dynamic evaluation method to assess candidates' problem-solving, coding, and algorithmic skills for DevOps roles. It helps evaluate whether a candidate can answer DevOps coding interview questions on-the-spot and if they have the skills required to become a DevOps engineer.
While live coding can be a quick way to see if an engineer generally knows what they’re doing, it can be insufficent to dig deep into an engineer’s day-to-day skills without a massive time commitment from both parties.
Pros of Whiteboard Interviews or Live Coding:
Direct Evaluation
Technical Clarity
Cons of Whiteboard Interviews or Live Coding:
Performance Pressure
Limited Context
Subjectivity
Resource Intensive
Assessments Other Companies Can Provide
Performance-Based or Practical Assessments
Performance-based testing is an evaluation approach that assesses candidates' practical skills and abilities in real-world scenarios.
Unlike traditional theoretical tests, performance-based assessments require candidates to demonstrate their expertise through hands-on tasks and projects directly related to the DevOps field - from understanding DevOps architecture to proving the use of various tools.
This approach is well-loved by hiring teams because it offers a more authentic and accurate evaluation of candidates' capabilities and suitability for the role.
Pros of Performance-Based or Live Testing:
Authentic Assessment
Skill Validation
Engaging for Candidates
Format Prevents Cheating
Cons of Performance-Based or Live Testing:
Resource-Intensive
Time Constraints
Format is Less Open
Multiple Choice Tests
Multiple-choice tests for DevOps are standardized assessments that evaluate candidates' knowledge of key concepts and principles in the field.
While these tests efficiently assess theoretical knowledge and cover various topics, they usually do not capture practical abilities or problem-solving skills and can allow for guessing or Googling answers.
Pros of Multiple Choice Tests:
Efficient Evaluation
Broad Coverage
Objective Grading
Cons of Multiple Choice Tests:
Limited Practical Assessment
Guessing Potential
Lack of Depth
Potential for Plagiarism
Pair Programming or Collaborative Coding
Pair programming or collaborative coding is an interactive approach to evaluate candidates' technical skills and collaboration abilities for DevOps roles. It involves candidates working with an interviewer or team member on coding or problem-solving tasks.
Advantages include comprehensive evaluation of technical skills and teamwork, real-world simulation of DevOps work, and immediate feedback. Challenges include potential subjective assessment, resource intensity, and candidate nervousness impacting performance.
Pros of Pair Programming:
Comprehensive Evaluation
Real-world Simulation
Immediate Feedback
Cons of Pair Programming:
Subjective Assessment
Resource & Time Intensive
Performance Pressure
Q&A with a DevOps Expert
Now, for the fun part. We sat down with Maksym Lushpenko, Senior DevOps Engineer, former hiring team member, and the founder of Brokee, the first-of-its-kind testing platform with broken live environments for candidates to fix. Here are his thoughts about DevOps Assessments.
What is the Best Method of Assessing DevOps Engineer Skills?
As a long-term DevOps hiring veteran, I highly prefer and recommend the technique of Performance-Based and Live Testing.
Why Performance-Based, Live Testing?
I find that this is the best method because it offers a comprehensive evaluation of candidates' practical skills and problem-solving capabilities in real-world scenarios, making it the preferred choice for hiring managers who care about the quality of their engineers. Plus, Brokee streamlines hiring - both in terms of cost and time for companies.
Thoughts on In-House Assessments, like Pair Coding and Take-Home Tests?
I appreciate pair programming in some ways because you can share live feedback on a candidate’s coding style and see if they are open to feedback, however, it can be stressful for some candidates. For example, I’ve met some engineers who are extremely talented when working individually but struggle in a pair programming environment.
Take-home tests, in my experience, are usually frustrating and time-consuming for the hiring team, as creating and scoring tests can take many hours of valuable work time. Plus, it’s nearly impossible to ensure test authenticity since Chat-GPT or even another person can help a candidate cheat on their test.
What Makes Brokee Different from the Competition?
As the CEO and Founder of Brokee, I’ve created a Performance-Based Live Testing Platform to take this method of assessment to the next level. Brokee stands apart from competitors, like HackerRank assessments and DevSkiller tests, by offering automated, affordable, and easy-to-use live broken environments that are Chat-GPT and Google-Proof.
Why Choose Brokee?
Authentic and Accurate Assessment
Interactive and Engaging
Efficient and Uncheatable
What are Other People Saying About Brokee?
Brokee is way better than using coding challenges or multiple choice questions for infrastructure oriented roles - Milton Torasso, DevOps Engineer at Kiwibot.
We are a performance-based remote hiring platform, and by seeing how candidates perform on Brokee's hands-on real-work, real-environment tests, we can predict their on-the-job performance. Brokee's support and communication have been amazing since day one. - Co-Founder of Flatworld.
Brokee's test evaluates your hands-on experience with issues that could occur in a real production application in k8s. Luis Nuñez, Senior Software Engineer at GitHub.
The test is interesting; while taking it, I discovered new problems that I wasn't yet familiar with. Brokee's tests are not just a knowledge check but serve as independent training. Yulia Krasikova Senior DevOps Engineer at Accenture.
Final Word
The success of the hiring process hinges on understanding the unique goals and requirements of each organization.
Whether it's Maksym, our DevOps pro's favorite - Performance-Based testing - or other methods like pair coding or knowledge tests, choosing the right assessment method should be based on the specific demands of the position and company culture.
By choosing the right DevOps assessment technique, you can ensure that the best talent possible joins your ranks, which will drive innovation, efficiency, and success in your company.
We’re Offering Free Service to Ukrainian Companies!
We will provide free Brokee testing services on a first-come, first-served basis to Ukrainian companies, schools, and more. The number of places is limited - find out if you qualify!
Our Offer to Ukrainian Companies
We will provide free Brokee testing services on a first-come, first-served basis. The number of places is limited and will depend on the available funds and demand.
Our Mission:
As a leading tech hub in Europe, Ukraine boasts an impressive tech workforce of approximately 300,000 professionals. This thriving tech ecosystem is home to global companies like Grammarly, GitLab, and Wix, which were all founded in Ukraine.
The highly skilled tech professionals in Ukraine are making a significant impact on the global economy and technology landscape through the innovative solutions they create.
We at Brokee are proud to be a Ukrainian-built company, and much of what we do is inspired by our support for the Ukrainian tech sector. Recently, Brokee launched an initiative to offer our solution - which is an alternative to DevOps engineer assessments - for Ukrainian companies free of charge.
Who Qualifies for Free Brokee Testing Services?
- Ukrainian startups, especially those still in the very early stages of development and who have not received funding.
- Ukrainian IT companies or IT recruiting agencies affected by the war.
- IT schools with a social component - if you are teaching people for free or helping Ukraine in some other way, we are happy to help you.
- Large Ukrainian IT companies: Brokee’s services are affordable, so we do not expect that payment for our services will be a problem for large IT companies. However, we are happy to provide a free trial, especially for companies that donate to Ukraine’s defenders or other Ukrainian charities.
What is the Duration of This Offer?
We plan to provide free testing for qualified companies for approximately six months, or until Ukraine’s victory. On average, we help reduce DevOps hiring costs by over $3000 and several weeks per role.
Brokee is a startup currently without funding, and I personally have been using any profits and my own savings to keep it operating.
I believe in Brokee and what it can provide companies, so I developed this program to support Ukraine's tech sector. Our service has helped multiple companies streamline their DevOps hiring.
How to Get Started
Book a call with us using this link or fill out the contact form on the Brokee website. If you are a DevOps or Cloud Systems Engineer and would like to try out challenges - such as Amazon DevOps, GPT, Linux, Ingnx, and more - please indicate which test you are interested in and we will send you an invitation.
For anyone interested in collaborating or working with Brokee, don’t hesitate to reach out.
Slava Ukraini!
Photo by Yurii Khomitskyi / Unsplash