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Senior Python Developer (LLM & Backend)
Location: Anderlecht, Belgium (Hybrid – 2 days onsite/week)
We’re Hiring for a Senior Python Developer to join our AI Engineering Team (~10 people). You’ll work on short, dynamic projects (~2 months each) that integrate large language models (LLMs) into backend applications.
What you’ll do
- Develop Python-based agents using LLMs (RAG, grounding, context engineering)
- Build robust backend applications (FastAPI or similar)
- Collaborate with Microsoft Copilot Studio and business experts
- Deliver high-quality, maintainable, and data-driven backend solutions
What we’re looking for
✔️ 8+ years of software development experience
✔️ Strong Python expertise
✔️ Experience with FastAPI (or Flask, etc.)
✔️ Knowledge of LLM concepts and integration
✔️ Background in data-oriented projects (analytics / data science)
✔️ Fluent in English
Nice to have
- Familiarity with Azure OpenAI
- Pharma industry experience
- Previous work on cross-functional AI projects (e.g., Sky, Jarvis)
- Hybrid flexibility: 2 days onsite, rest remote
- Full-time preferred (4 days/week possible for the right profile)
Key Skills
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