Tháng Tám 10, 2023

What is a DevOps engineer and what does a DevOps engineer do?

A DevOps engineer is responsible for the smooth operation of a company’s IT infrastructure. They work with developers to deploy and manage code changes, and with operations staff to ensure that systems are up and running smoothly. To be successful in this role, a DevOps engineer must have a deep understanding of both development and operations processes, as well how to become a devops engineer as a strong technical background. Specifically, a DevOps engineer focuses on automation and maintenance in the live environment, so it’s common to find job roles that underscore automation and maintenance of software products, systems and services. DevOps is a practice that requires a cultural change, new management principles, and the use of technology tools.

In the continuous delivery process, changes made to an application get tested for bugs before being sent to the repository. DevOps Engineers use tools, processes, and development methods to ensure applications are developed efficiently. They play a vital role in each stage of the development process, from ideation to implementation and maintenance. The purpose of such roles is to ensure that any new application software being released into production meets quality and security standards and has the appropriate management approvals.

What is DevOps Used For?

Most are familiar with multiple languages, such as Python, Java, JavaScript, Ruby and PHP. In addition, they need the interpersonal skills to understand the challenges of the development process, gather team input and coordinate between departments to meet project goals and milestones. By adhering to these principles, DevOps engineers help teams quickly move an application from conception to release. Though they may wear many hats, DevOps engineers should have a broad understanding of IT processes and software development and strong communication skills. Organizations are increasingly supplementing or replacing manual testers with the software development engineer in test (SDET) role. The SDET focuses on testing new application code before its release into production.

  • Because containers can be spun up and shut down very quickly, containerization makes it easy and inexpensive to explore the effects of different aspects of software.
  • You need to understand core DevOps concepts like infrastructure management, CI/CD, containerization, and cloud computing.

Adopting other DevOps practices — like shifting left on security and creating tighter feedback loops — helps break down development silos, scale safely, and get the most out of CI/CD. Ensure that your code works correctly and adheres to your quality standards — ideally with automated testing. Adopting a DevOps strategy enables businesses to increase operational efficiencies, deliver better products faster, and reduce security and compliance risk. DevOps engineers can start with an entry-level system administrator, support, or help desk role to gain experience with software maintenance.

Cloud-Native DevOps (GitLab Virtual Commit 2020 track)

A DevOps engineer’s end goal is to shorten the software development process, increase the frequency of software releases, unite operations teams and development teams, and facilitate more dependable releases. Continuous Delivery or CD is a step beyond the software DevOps practice of continuous integration. With the help of CD, the engineers could deploy the code changes for running tests. This will automate the deployment and testing process for faster delivery of the application.

DevOps Engineer Roles and Responsibilities – TechRepublic

DevOps Engineer Roles and Responsibilities.

Posted: Thu, 26 Oct 2023 07:00:00 GMT [source]

It is built on a single codebase with a unified data store, that allows organizations to resolve the inefficiencies and vulnerabilities of an unreliable DIY toolchain. A single-application platform approach improves the team experience and business efficiency. A DevOps platform replaces DIY DevOps, allowing visibility throughout and control over all stages of the DevOps lifecycle. DevOps engineers, categorized under software developers and similar roles by the U.S. Bureau of Labor Statistics, are expected to see a 25 percent growth in open jobs by 2031. A DevOps engineer optimizes an organization’s software delivery process to enable collaboration and innovation.

What Is a DevOps Engineer? How to Become One, Salary, Skills.

Give your career the edge it deserves, start preparing now and get a step closer to your dream DevOps engineer job role. The DevOps engineer’s responsibilities are multi-prong – they need to be agile enough to wear a technical hat and manage operations simultaneously. They need the code to build the infrastructure on which DevOps runs as well as to automate DevOps processes and build CI/CD pipelines.