What are your main responsibilities at work?

The main responsibilities of a DevOps engineer include:

• Automating deployment and integration processes (CI/CD).
• Configuring and maintaining infrastructure (servers, cloud, containers).
• Monitoring and logging applications and systems to ensure stability.
• Managing configurations and software versions.
• Ensuring security and data backup.
• Collaborating with development and operations teams to improve processes.

For example, I can set up a Jenkins pipeline for automatic testing and deployment of an application with each change in the repository, as well as configure monitoring using Prometheus and Grafana to track the status of services.