Software Developer | Software Entwickler (m/w/d)

Deutsche Telekom AG

Leinfelden-Echterdingen, Baden-Württemberg, Deutschland
Published Feb 23, 2026
Full-time
No information

Job Summary

As a Software Developer at T-Systems, you will play a pivotal role in the development and maintenance of high-quality software solutions within the Open Sovereign Cloud (OSC) environment. Your day-to-day responsibilities involve building robust and scalable applications using GoLang and REST APIs, while leveraging Docker and Kubernetes for containerization and orchestration. You will be instrumental in implementing efficient CI/CD pipelines using Jenkins or GitLab to ensure seamless integration and delivery. Working in an agile environment, you will contribute to innovative projects focused on digital sovereignty, compliance, and data protection for European organizations. This position is particularly attractive due to its focus on cutting-edge open-source technologies like Gardener and Cilium, offering a modern work environment with flexible hours, mobile work options, and extensive professional development opportunities within a major international technology leader.

Required Skills

Education

Not specified

Experience

  • Professional experience in programming with a focus on Kubernetes controller-runtime models based on Go
  • Proven experience with container-based technologies and Kubernetes orchestration
  • Experience in Software Defined Networking such as Cilium or similar technologies
  • Experience with Linux operating systems and GitOps based processes
  • Expertise in automation using Git repositories and CI/CD tools
  • Experience with monitoring and visualization tools like Grafana, Prometheus, and Fluentbit

Languages

Not specified

Additional

  • Location: European data centers context; Flexibility: Position available as part-time; Diversity: Priority consideration for applicants with severe disabilities.