DevSecOps Engineer

Thrive IT Systems; Kraków; Hybrid; PLN 180,000 - 280,000; Full time

Job summary

Thrive IT Systems in Krakow is seeking a hands-on DevOps/SRE engineer to strengthen CI/CD platforms and release automation. The role requires expertise in Kubernetes, GCP, Python and Jenkins, with Groovy libraries and Tekton-based pipelines.

You will work on secure supply chain practices, container image security, and integration with SonarQube/SCA tooling. This hybrid role involves 3 days in the Krakow office and collaboration across global teams.

Qualifications

• Hands on 3+ years engineering in CI/CD platform or DevSecOps environments.
• Strong Jenkins Groovy shared library expertise.
• Advanced Python automation and data tooling (JSON/YAML).
• Exposure to Helm, Terraform and container image metadata handling.

Responsibilities

• Develop and maintain CI/CD pipelines and release automation.
• Contribute to secure software supply chain practices (SLSA, SBOM, digests).
• Work with SonarQube, Sonatype IQ, container security tooling and SAST scanning.
• Optimize performance through caching, parallelization and dependency pruning.

Skills

Kubernetes

GCP

Python

Jenkins

Tekton

Tools

Groovy

Terraform

Helm

Job description

Location: Poland Krakow (Hybrid, 3 days in a week)

Essential Skills: Kubernetes, GCP Python and Jenkins, Tekton experience

Description

• Hands on years engineering 3 in CICD platform or DevSecOps
• Strong Jenkins Groovy shared library expertise
• Advanced Python automation JSONYAML processing tooling scripts
• Deep MavenNPMPython packaging knowledge exposure to HelmTerraform and container image metadata
• Supplychain security SLSA CycloneDX SBOM digests
• Experience with SonarQube Sonatype IQ container and SAST scanning
• Proven performance tuning caching parallelization dependency pruning
• Compliance Awareness
• Artifact signing attestations cosign OCI
• Terraform module and Helm chart publishing patterns
• GitOps or release automation experience

Soft Skills

• Precise communicator
• Ownership mindset able to operate with minimal supervision