Jonas Hartwig
Lead Automation Engineer DevOps Engineer
Stockholm, Sweden
Summary
👤
Senior🎓
Top SchoolJonas Hartwig is a Lead Automation and DevOps Engineer based in Stockholm with 11 years of experience building scalable data platforms and CI/CD at enterprise scale. He has driven data engineering and platform work at Telia—reimplementing CI/CD with GitHub Actions, architecting a Spark-based lakehouse on Kubernetes/Rancher, and standardizing reusable Scala pipeline frameworks. Comfortable across backend and frontend stacks, Jonas blends hands-on Spark/Scala, Java, and container orchestration expertise with a strong focus on modular, tested, and maintainable systems. He seeks work that delivers societal or environmental benefit and prefers long-term product engineering over consulting, gambling, or military projects. Known for moving quickly without sacrificing quality, he also brings a pragmatic eye for developer experience and platform automation that accelerates teams.
11 years of coding experience
7 years of employment as a software developer
University-entrance diploma, University-entrance diploma at Einstein GymnasiumInformatik, Informatik at Växjö universitetMaster's degree, Informatik, 1.9, Master's degree, Informatik, 1.9 at Brandenburgische Technische Universität Cottbus
German, English, Swedish
Github Skills (174)
github10
python10
databases10
material-ui10
pygithub10
javascript10
react-components10
apache-nifi10
github-api10
database10
github-api-v310
authz10
apache10
java10
draggable10
Programming languages (13)
Github contributions (5)
jonashartwig/vad-kostar-bostaden
May 2020 - Aug 2022
Contributions:1 review, 117 commits, 29 PRs in 2 years 3 months
jonashartwig/gardening-tools
Jan 2021 - Apr 2026
Contributions:30 pushes, 1 branch in 5 years 3 months
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