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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