Senior Fullstack Developer (f/m/d)

For a project we are looking for a Senior Fullstack Developer (f/m/d).

Your tasks will be:

• Develop and enhance python & react applications using internal templates
• Maintain and improve python & react packages used within the platform
• Collaborate with various stakeholders to align development with governance, security, and compliance requirements
• Ensure smooth platform operations by prioritizing incident fixing and standard requests
• Promote transparency and the inner source approach within the development community

Following Know-how is required:

• At least 5 years of experience coding with Python and React / Typescript
• Proven track record of working as a consultant / mentor for other developers
• 3 years of experience working with SQL databases
• 2 years of experience working with Kubernetes and Helm Charts (OpenShift experience is a plus)
• Energy industry know-how is an advantage
• Worked with FastAPI, Pydantic as well as common modern Python libraries
• 3 years of experience with testing libraries and methodologies
• 1 year experience with setting up and maintaining Azure DevOps pipelines is a plus
• Experience working with Databricks and / or LLMs are a plus
• Fluent in English (C1), German (at least B1)

Order Type: Contract / Freelance / 160 days per annum

Location: Remote (90%)/ Berlin (10%)

Start: 21.04.2025

Duration: 20.04.2026 (with option of contract extension)

If you are interested, please let us know your hourly rate (Remote / Onsite) and your availability. We are looking forward to your application in German quoting the reference-number 3879 to

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