Position

SFEIR Belgium – AI Engineer (Full time, CDI, Hybrid)

Location

Brussels, Belgium – work at client sites across the Brussels metropolitan area.

About the company

SFEIR is a technology innovation catalyst at the forefront of the AI revolution, focused on industrializing AI with method and partnership with Anthropic.

Responsibilities
Prompt and talk to LLMs like colleagues.
Juggle Python, FastAPI, LangChain or LiteLLM to integrate AI models.
Architect, orchestrate, and design solutions involving RAG, diffusion, FinOps, and related areas.
Experiment, document, and share knowledge.
Build unified GenAI APIs (text, image, video, RAG) on Google Cloud.
Create specialized chatbots capable of 100% personalized recommendations.
Integrate GenAI platforms at client sites and tailor them to their context.
Design digital twins to model the real world.

Qualifications
Fluent in French and English.




Experience with LLMs and Python-based frameworks such as FastAPI, LangChain, or LiteLLM.
Knowledge of architecture, orchestration, RAG, diffusion, FinOps.
Solid documentation and communication skills.

Perks
Salary based on skills, validated at the PlayOffs technical recruitment process.
Company car or mobility budget.
Premium gear: MacBook Pro or Dell.
Meal vouchers and eco-vouchers (Pluxee).
European phone plan.
Health insurance (DKV Hospi).

Hiring Process
HR interview.
Technical pair-programming tests covering algorithms, languages, and platforms.

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📌 Ai Engineer Bruxelles
🏢 SFEIR Lille
📍 Bruxelles