(Senior) Site Reliability Engineer - STACKIT Control Plane (m/f/d)

Schwarz Digits

📍 Heilbronn, Baden-Württemberg, Germany

fulltime Computer Occupations Posted February 22, 2026

Job Description

  • You bring 3+ years of experience in Site Reliability Engineering, DevOps, or Platform Engineering, with a specific focus on operating large-scale distributed systems in production.
  • You possess expert-level knowledge of Kubernetes Control Plane internals, including the API Server, Controller Manager, Scheduler, and etcd.
  • You demonstrate proficiency in Go and write production-grade code to build automation tools, Kubernetes Operators, or glue code that integrates disparate systems.
  • You hold deep experience with Infrastructure as Code and container infrastructure, alongside proficiency in Linux system internals (kernel tuning, memory management) and networking (TCP/IP, CNI, Load Balancers, eBPF).
  • You bring experience in operating datastores (e.g., PostgreSQL, Redis) and messaging systems (e.g., Kafka, NATS) in scalable environments.
  • You run towards fires to learn from them, you automate yourself out of a job, and you believ...