DevOps Git Assessment for evaluating applied DevOps workflows and version control expertise

The Mercer DevOps Git Assessment is a structured technical evaluation designed to measure candidates’ understanding of DevOps practices and their ability to work with Git-based version control systems in real development scenarios. It focuses on how candidates apply core DevOps principles, including automation, continuous integration, and deployment workflows, while handling code collaboration within decentralized teams. 

In DevOps hiring, resumes and prior experience may indicate exposure to tools and environments, but they do not fully reflect functional execution. The assessment bridges this gap by evaluating applied knowledge across areas such as configuration management, CI/CD pipelines, containerization, and Git workflow to facilitate a more consistent and objective view of job readiness. 

By combining domain-based questions with scenario-driven evaluation, the assessment helps organizations understand how candidates approach code integration, manage version control processes, and support development and delivery pipelines. This provides a more accurate identification of candidates who can effectively align development and operations functions. 

Benefits of using the DevOps Git Test 

Using a structured DevOps Git Assessment allows organizations to introduce greater objectivity and standardization into technical hiring decisions by evaluating job-relevant workflows and version control practices. 

Key benefits of using this test: 

• Improved quality of hires: Identifies candidates who demonstrate both conceptual understanding and applied execution, and improves alignment with core performance benchmarks. 
• Objective evaluation of applied skills: Assesses DevOps capabilities, such as version control, CI/CD integration, and deployment workflows, to support more reliable shortlisting decisions. 
• Consistent technical screening: Provides a scientifically validated benchmark for evaluating DevOps and Git competencies across candidate pools. 
• More focused technical interviews: Allows interview stages to concentrate on advanced or role-specific discussions rather than foundational validation. 
• Reduced hiring risk: Helps identify candidates who may lack proficiency in real development and deployment workflows before hiring decisions are made. 
• Support for high-volume hiring: Streamlines screening and evaluation across large candidate pools, while upholding rigorous standards. 

Why should organizations use the DevOps Git Test in recruitment? 

Hiring for DevOps roles requires evaluating how candidates apply workflows across development and operations, rather than relying only on tool familiarity. Resumes and interviews cannot showcase how candidates manage version control, support CI/CD processes, and handle real development scenarios. 

• Limited visibility in resumes: Resumes may reflect exposure to tools, but they do not demonstrate applied capability in managing workflows or version control processes. 
• Interviews may not highlight execution: Conceptual discussions may not reflect how candidates handle real scenarios, such as code integration or branching strategies. 
• Need for consistent evaluation: A structured assessment enables objective comparison based on job-relevant competencies. 
• Complexity of DevOps workflows: Multiple interdependent areas make it difficult to assess readiness without a holistic evaluation approach. 
• Supports early-stage screening: Helps identify candidates who meet baseline requirements before advancing to deeper evaluation stages. 

How does our DevOps Git Test work? 

The DevOps Git Test has been developed by subject-matter experts and follows a systematic approach to pre-employment evaluation. It has been developed by subject matter experts and measures candidates’ applied understanding of DevOps practices and Git-based version control. It combines domain-based questions with scenario-driven tasks that reflect real workflows across the software development lifecycle. 

The assessment focuses on how candidates apply DevOps methodologies to optimize development and operations processes and manage version control with tools such as GitHub and GitLab. It evaluates both conceptual knowledge and practical execution, providing a better understanding of how candidates handle code changes, maintain repository integrity, and support CI/CD pipelines. 

Key competency areas assessed include: 

• DevOps practices and workflows: Evaluates understanding of CI/CD, configuration management, deployment automation, and DevOps methodology. 
• Git and version control systems: Assesses proficiency in repository management, branching strategies, and cross-functional workflows. 
• Scripting and automation: Measures the ability to use scripting languages, such as Bash and Shell, to accelerate workflows within DevOps environments. 

What roles can you assess for using this assessment? 

• DevOps engineer (with expertise in Git) 

DevOps engineers are responsible for managing development and operations workflows, seamless integrations, deployment, and maintaining system reliability throughout the software development lifecycle. Their work involves handling version control, automating processes, and maintaining CI/CD pipelines in cross-functional environments. The assessment helps evaluate whether candidates can apply DevOps methodologies, manage Git workflows effectively, and support efficient, scalable software delivery processes. 

• DevSecOps engineer (with expertise in Git) 

DevSecOps engineers integrate security practices into DevOps methodologies and maintain efficiency in production cycles. They work across code integration, version control, and deployment pipelines, making sure that relevant security protocols are embedded without disrupting operational momentum. The assessment measures candidates’ ability to manage Git-based collaboration, apply DevOps practices in secure environments, and support controlled, high-integrity delivery pipelines. 

• Release engineer 

Release engineers oversee the build, testing, and deployment of software across diverse infrastructures, ensuring standardized and reliable release cycles. Their role requires collaboration across teams while managing version control and deployment workflows. The assessment helps determine whether candidates can maintain repository integrity, support CI/CD processes, and ensure consistency in release management practices. 

• Site reliability engineer (SRE) 

Site reliability engineers focus on sustaining system performance, availability, and flexibility while supporting automated deployment and monitoring processes. Their responsibilities often include managing infrastructure reliability alongside development workflows. The assessment evaluates candidates’ ability to work with version control systems, support deployment automation, and contribute to reliable and efficient DevOps environments. 

• Platform engineer 

Platform engineers build and maintain internal platforms that support development teams, enabling consistent deployment and operations. Their work involves maintaining infrastructure, automating processes, and implementing systems seamlessly. The assessment helps evaluate whether candidates can manage Git-based workflows, support platform stability, and contribute to scalable development environments.