October 6, 2026

DevSecOps Engineer

Senior • On-site

Warsaw, Poland

Quick Facts

  • Role: DevSecOps Engineer

  • Focus: production environment operations, container platforms, CI/CD, automation, security, and monitoring

  • Work model: hybrid (project-dependent)

  • Contract: B2B

  • Benefits: optional Luxmed package; MyBenefit cafeteria

Description

You will maintain production environments, resolve operational issues, and build and sustain containerized applications. The work includes managing Docker/Podman and container image workflows, implementing CI/CD pipelines (GitLab CI/CD, Jenkins or equivalent), and automating administration with Ansible, Bash, or Python. You will also configure networking, certificates, access and security, and support monitoring, diagnostics, and incident remediation.

Responsibilities

  • Maintain production environments and troubleshoot operational problems

  • Build, deploy, and maintain containerized applications

  • Manage Docker/Podman and container image build and management processes

  • Build and maintain CI/CD pipelines (GitLab CI/CD, Jenkins or equivalent)

  • Automate administrative processes with Ansible, Bash, or Python

  • Configure networking, certificates, access, and security for production environments

  • Monitor and diagnose systems and applications

  • Analyze logs, identify root causes of failures, and run corrective actions

  • Ensure continuity while managing production and test environments

  • Maintain services, processes, and microservices

  • Resolve operational issues

Requirements

  • Proficiency with Linux systems (RHEL 8/9)

  • Experience with Kubernetes/OpenShift container platforms

  • Experience with ELK/OpenSearch (Elasticsearch and Kibana)

  • Experience building, deploying, and maintaining containerized applications

  • Knowledge of GitOps (ArgoCD, FluxCD)

  • Knowledge of HashiCorp Vault or similar secret-management solutions

  • Experience working with AI/ML solutions

  • Experience designing platform architecture for business applications and processes

  • Knowledge of high availability concepts

Benefits

  • B2B contract

  • Hybrid work model (project-dependent)

  • Optional Luxmed package

  • MyBenefit cafeteria package on preferential terms

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