Senior DevOps / Site Reliability Engineer (CI/CD and Linux Automation)

Quick Facts

• Role: Senior DevOps / Site Reliability Engineer (CI/CD and Linux Automation)

• Work model: Hybrid

• Location: Krakow

• Language: English (communicative)

Description

As a Senior DevOps / Site Reliability Engineer, you will build and optimize CI/CD pipelines, automate configuration and operational tasks, and improve system reliability through strong Linux administration and observability. The role includes troubleshooting services using logs, metrics, and traces, reducing manual operations through reusable automation, and supporting incident response with proper documentation and runbooks. Security-conscious practices are expected across automation and operational activities.

Responsibilities

• Build, optimize, and safeguard CI/CD pipelines for seamless software delivery

• Automate configuration, deployment, and operations with Ansible, Bash, Python, or other scripting

• Administer and troubleshoot Linux systems for performance and security

• Configure and enhance monitoring, alerting, and observability (Splunk, Grafana, AppDynamics)

• Investigate service issues via logs, metrics, and traces and collaborate on fixes

• Reduce manual operations by creating reusable tools and procedures

• Support incident response, risk assessment, and post-incident analysis; maintain documentation and runbooks

• Promote security-conscious practices to address vulnerabilities proactively

Requirements

• Minimum 5 years of professional experience in DevOps, SRE, or platform engineering

• Proven CI/CD pipeline design and maintenance experience, preferably with Jenkins

• Infrastructure automation/configuration management experience with Ansible (or similar)

• Scripting skills in Bash and Python

• Solid Linux administration with troubleshooting and diagnostic capabilities

• Experience with monitoring/observability tools such as Splunk, AppDynamics, or Grafana

• Structured incident diagnosis and problem-solving; strong communication

• Ability to work independently and collaborate across teams

• English at a communicative level

• Existing legal right to work in the European Union

Benefits

• Hybrid work model