DevOps Engineer Job Description: Roles and Responsibilities in 2025
Nowadays, for DevOps interviews, every decent company has a preliminary scripting/coding round. This mostly happens when the cloud access secrets are maintained poorly so that hackers get access to it. One of the discussed topics in DevSecOps is the Shift-left security approach. Shift Left Security is nothing but adopting security practices in the design/development stages itself. As a DevOps engineer, you should be able to query logs and troubleshoot issues in non-prod and prod environments. Understanding regular expressions are very important to query logs in any logging tool.
Work Experience
Version control, continuous integration servers, configuration management, containers, and deployment automation are just a few of the DevOps tools engineers should be comfortable with. They should also know about infrastructure orchestration, testing and cloud quality tools, monitoring and analytics, and network protocols. DevOps engineers typically work closely with development teams throughout the software development lifecycle (SDLC) of a given application or service. Automating build systems, deploying and running CI/CD infrastructure, and monitoring critical production applications are just some of the jobs they are tasked with. Infrastructure and configurations, CI/CD pipelines, app performance monitoring, and other topics must all be understood by all DevOps engineers.
How important is coding knowledge for a DevOps engineer compared to traditional developers?
Hands-on experience through labs, internships, or projects is crucial to bridge practical gaps. Commitment to continuous learning and adapting to new technologies will help overcome initial challenges. Many have successfully Coding transitioned by building strong foundational DevOps engineer skills.
Top 12 DevOps Engineer Skills You Should Know in 2024
You can connect with people in the industry and understand how it is done in their organization. Even though there are enough tools to automate everything, you might need custom functionality that a tool may not offer. In such cases, coding/scripting comes in handy to achieve those functionalities. When you develop an application, you will understand the process and components involved in application development. Once you know this, you can effectively interact with developers and have meaningful conversations. My suggestion is to pick a programming language and build an application from scratch.
Differences Between Junior and Senior DevOps Engineers
Mastering cloud computing enables DevOps engineers to streamline workflows and improve system performance. With Kubernetes and Docker, DevOps engineers can automate deployment procedures and boost application performance. Containerization is a DevOps Engineer (AWS) job DevOps game-changer, and DevOps with Docker skills are a necessary requirement. Containers offer a lightweight, portable, and consistent platform for applications, which results in more efficient deployments.
Whether you’re looking to invigorate and challenge yourself in IT (and “level-up” to higher pay!) or just starting a career from scratch, it all starts with learning what’s needed for success. Finding the right career to suit your capability and passion for achievement is sometimes a lifelong quest. It’s never been easy to figure out all the answers — many people change careers several times throughout their lives. Focus on continuous learning and stay updated with AWS best practices through the AWS Well-Architected Framework.
You must additionally know how to merge/combine build tools such as Maven with version control systems tools like Git and make them work. Thus, creating Continuous Integration pipelines is one of the most desired DevOps Engineer skills. DevOps engineers rely heavily on automated tools and processes to manage their workflows. As a result, coding is one of the skills required to become a DevOps engineer. DevOps Engineers work closely with both development and operations teams to ensure they follow best practices for software development, testing, and deployment. DevOps Engineers act as a liaison between the development and operations teams, helping to improve communication and collaboration.
- Their primary responsibility includes developing and deploying software, and streamlining the development process through automation.
- A DevOps Engineer must be able to manage the IT infrastructure as per the supported software code dedicated in multi-tenant or hybrid cloud environments.
- DevOps engineers are responsible for creating, testing, and deploying software applications efficiently, fostering collaboration across teams, and ensuring applications run smoothly in production.
- Their role is to make sure that the correct versions of the software product are deployed and that the setups are seamlessly consistent across environments.
Unfortunately, there is no one right certificate for everyone; your choice depends on what technology or tool interests you. For example, if you want to be a Cloud devops engineer, cloud certifications make more sense, and if you work on containers, kubernetes certifications will help you. You can check out the best devops certification guide to know more about it. For example, there are DevOps engineer jobs that concentrate on platform development.
If you are aiming to become a DevOps Engineer?
- By bridging the gap between development and operations, DevOps engineers ensure a smooth and efficient software delivery process.
- A DevOps engineer should be proficient in automating every step of the DevOps pipeline, such as CI/CD cycles, infrastructure and configurations, app performance monitoring, and others.
- The silos between the Dev and Ops teams can be broken down through collaboration, which is a key component.
- You will work closely with their software engineering teams to design, automate, and optimize scalable systems, and will help solve complex system issues.
- Logging, on the other hand, captures detailed records of system events and user interactions, providing invaluable information for diagnosing problems and understanding system behavior.
- DevOps is also becoming a reality for even small and medium-sized businesses.
A few drivers for software development include building an online presence, building software for external clients, creating tools for internal teams and team members, and optimizing purchased software. However, software development has become a challenge for many organizations due to the DevOps skills gap. In the realm of software engineering and delivery, few roles require the diversity of skill sets that DevOps does. Operations, development, and project management are all often part of the day-to-day for a typical DevOps engineer.