Full Stack Engineer

🚀 Freelance Opportunity: Fullstack Developer (React, Python, LangGraph) – AI Prototyping Project

Location: Remote (EU-based)

Start Date: ASAP

Duration: Until end of Q1 2026 (with possible extension)

Client: Leading German E-Commerce Platform

Engagement: Freelance / Contract

🧠 About the Project

Our AI prototyping initiative has gained strong momentum, and we’re now looking to expand our agile development team with a skilled Fullstack Developer. You’ll be working on cutting-edge AI-driven features and tools that will shape the future of e-commerce experiences for millions of users.

🛠️ Tech Stack & Skills

We’re looking for someone with solid experience in:

• Frontend: React (with modern hooks and component architecture)
• Backend: Python (FastAPI or similar frameworks)
• AI Tooling: LangGraph, Pydantic
• Bonus: Experience with LLMs, vector databases, or prompt engineering

✅ What You’ll Do

• Collaborate closely with AI researchers, product managers, and other developers
• Build and iterate on prototypes that integrate AI into user-facing and internal tools
• Ensure clean, scalable, and well-documented code
• Contribute to architectural decisions and best practices

📅 Timeline

• Start: 01.09.2025
• Initial Term: Until March 2026
• Extension: Possible based on performance and project needs

🌍 Why Join?

• Work with a forward-thinking, innovation-driven team
• Be part of a high-impact AI initiative at one of Germany’s top e-commerce platforms
• Flexible remote setup with a collaborative and inclusive culture