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Platform Engineer (Jenkins + Python)
  • Kraków
Platform Engineer (Jenkins + Python)
Kraków, Kraków, Lesser Poland Voivodeship, Polska
Mindbox Sp. z o.o.
27. 1. 2026
Informacje o stanowisku

Platform Engineer (Jenkins + Python)

Miejsce pracy: Kraków

Technologies we use

Expected

  • Jenkins
  • Groovy
  • Python

Optional

  • Google Cloud Platform
  • AWS
  • Maven
  • NPM
  • Helm
  • Terraform

Operating system

  • Linux

About the project

Own and evolve our Jenkins Shared Library powering multi-language builds (Java/Maven, Node/NPM, Python, Helm, Terraform, containers). Deliver fast, secure, provenance-rich pipelines (SLSA, SBOM, digests) and strengthen supply chain integrity across teams.

Sounds like your kind of challenge?

Your responsibilities

  • Design and maintain Groovy pipeline steps (build, test, package, scan, deploy).
  • Extend Python tooling for SLSA provenance, SBOM generation, hash/digest accuracy, and security scan aggregation (SonarQube, Sonatype IQ, SAST/Container).
  • Optimize performance (parallel builds, caching, scope-reduced BOMs, dependency prefetch).
  • Ensure artifact integrity (correct SHA1/SHA256 mapping, reproducible inputs, evidence modeling).
  • Refactor legacy scripts (remove global state, consolidate hashing, standardize templates).
  • Document ci-config.yaml standards and usage patterns.
  • Mentor engineers on secure pipeline development and supply-chain practices.
  • Troubleshoot and prevent pipeline incidents.
  • Note: Detailed project information will be shared during the recruitment process.

Our requirements

  • 7+ years engineering; 3+ in CI/CD platform or DevSecOps.
  • Strong Jenkins + Groovy shared library expertise.
  • Advanced Python automation (JSON/YAML processing, tooling scripts).
  • Deep Maven/NPM/Python packaging knowledge; exposure to Helm/Terraform and container image metadata.
  • Supply-chain security (SLSA, CycloneDX SBOM, digests).
  • Experience with SonarQube, Sonatype IQ, container and SAST scanning.
  • Proven performance tuning (caching, parallelization, dependency pruning).
  • Compliance Awareness.
  • Precise communicator
  • documentation discipline.
  • Ownership mindset, able to operate with minimal supervision.

Optional

  • Artifact signing / attestations (cosign, OCI).
  • Terraform module and Helm chart publishing patterns.
  • GitOps or release automation experience.
  • GCP/AWS cloud experience

This is how we organize our work

This is how we work

  • at the clients site
  • agile
  • scrum

This is how we work on a project

  • Continuous Deployment
  • Continuous Integration
  • issue tracking tools

What we offer

  • Flexible cooperation model – choose the form that suits you best (B2B, employment contract, etc.)
  • Hybrid work setup – remote days available depending on the client’s arrangements
  • Collaborative team culture – work alongside experienced professionals eager to share knowledge
  • Continuous development – access to training platforms and growth opportunities
  • Comprehensive benefits – including Interpolska Health Care, Multisport card, Warta Insurance, and more
  • High quality equipment – laptop and essential software provided

Benefits

  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of professional training & courses
  • life insurance

Joining this project you’ll become part of Mindbox – a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’ll back you up every step of the way, accelerate your development, and ensure your skills make a difference.

Mindbox Sp. z o.o.

At Mindbox, we connect top IT talents with technology projects for leading enterprises across Europe.

Our focus is on matching your skills with work that matters – projects that use modern tech stacks, solve real business challenges, and give you space to grow. By joining us, you’ll deliver technology solutions for well-known brands, supported by the Mindbox team that values knowledge-sharing and continuous development. We make sure you have the tools, flexibility, and guidance to do your best work – and to keep moving forward in your career.

  • Praca Kraków
  • Kraków - Oferty pracy w okolicznych lokalizacjach


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