Senior Cloud Software Engineer ODC | 80% remote | 7 months duration, optional extension

Project overview

For a project of our client, a public contracting authority with locations in Bonn, Nuremberg, or Frankfurt, we are looking for freelance support as a Senior Cloud Software Engineer ODC.

You will migrate applications to the ODC and reliably bring them into operation. You will secure deployments with automated tests and further develop open- and closed-source software.

The role is neither pure development nor pure operations, but combines both from provisioning to rollout. You test, audit, and patch software instead of just operating it. You work neither only with code nor only with infrastructure, but with declarative deployments via Git and Helm Charts. And you leave behind more than just functioning solutions with documentation and training materials: you anchor knowledge within the team.

Responsibilities

• You will migrate applications to the ODC Cloud and reliably bring them into operation from provisioning to rollout
• You will develop test cases that secure automated deployments and specifically validate individual software features, and integrate them into CI/CD pipelines
• You will rely on declarative deployments with Git and Helm Charts
• You will test open- and closed-source software and develop it further as needed
• You will perform code audits and provide software patches or adapt them if necessary
• You will document your solutions and create training materials that anchor knowledge sustainably within the team

Requirements

Framework conditions:

• You are at home in the open-source environment and work routinely with GitHub and GitLab
• You have experience with Sparx EA or ADMBw
• You are comfortable in the text terminal, use Linux tools naturally, and have Kubernetes know-how, proven by LPIC and/or CKA
• You know different hardware architectures such as ARM, RISC-V, and x86 from practical experience
• You work confidently with XML, JSON, and Jinja or Helm Charts
• Further knowledge in cloud technologies and platforms is an advantage

Project details

December 2026

June 2026, optional extension

Working method: hybrid, > 80% remote possible

Utilization: 100%

Interested?

Send us your CV and your availability and your hourly rate to *@*.de. Do you have questions beforehand? Call Heinrich Bischoff directly: *.

• Start: 2026-12
• Duration: 7 Monate
• Remote: hybrid
• Location: Deutschland, DE
• Languages: German