DevOps Engineer / DevSecOps Engineer (OpenShift, GitOps)
Nexio Management
Warsaw, Poland • 39m ago • On-site
Senior
On-site
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Quick Facts
Role: DevOps Engineer / DevSecOps Engineer (OpenShift, GitOps)
Focus: CI/CD modernization, GitOps adoption, and DevSecOps for transactional systems
Description
Join a project that develops modern CI/CD processes and implements GitOps for key transactional systems. You will design and optimize GitLab CI/CD pipelines, automate build/test/deploy steps, and administer OpenShift environments. The role also covers DevSecOps for securing the software supply chain, plus monitoring, log analysis, and deployment incident resolution.
Responsibilities
Design, implement, and optimize CI/CD pipelines (GitLab CI/CD)
Automate build, testing, and deployment stages for payment applications
Administer, configure, and develop OpenShift-based environments
Implement and maintain GitOps using ArgoCD
Ensure software supply-chain security (DevSecOps)
Monitor environments, analyze logs, and resolve deployment incidents
Prepare Infrastructure as Code (IaC) and automation scripts
Create and keep architecture and technical documentation up to date
Requirements
Minimum 4 years of commercial experience in DevOps/DevSecOps
Excellent knowledge of GitLab and GitLab CI/CD
Practical experience with Red Hat OpenShift and container orchestration (Kubernetes, Docker)
Deployment experience with ArgoCD in a GitOps architecture
Knowledge of CI/CD security (vulnerability scanning, secrets management)
Knowledge of Bash and writing automation scripts
Communicative English (at least B2)
Benefits
Job stability with long-term projects and growth across different IT areas
Flexible cooperation models: B2B, employment contract, or contract work
Benefits: Medicover (expanded with dentistry), FitProfit, English lessons
F45 gym training in the office
Internal referral program
Opportunity to fund IT certifications
Hybrid, remote, or on-site work depending on the project
Events and integration trips; team-building also outside the office
Support for charitable initiatives (e.g., Szlachetna Paczka) through #PomagamyNexio
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