Senior AI Developer

Senior AI Developer – Full Stack & GenAI

Location: Germany | 90% Remote, occasional onsite in Frankfurt

Start: 22 October 2026 (Long-term)

Language: German C1–C2

Engagement: Freelance or Employment

The role combines modern full-stack development with Generative AI, including LLM-powered features, RAG, AI agents, APIs and AI integrations.

Must-have:

• 3+ years TypeScript & Node.js backend development
• 3+ years Angular frontend development
• 3+ years PostgreSQL
• Hands-on LLM integration into web applications
• Hands-on RAG experience
• Fluent German (C1–C2)

Nice to have:

• MCP Servers & Tool Calling
• AI Agents / Multi-Agent Systems
• GitLab, Kubernetes & Helm
• CI/CD
• WebSocket
• UX/UI & WCAG
• Railway industry experience

Please share your updated CV if you are interested.