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Staff AI Engineer

Paris, FR💼 Full-time🗓 2026-09-25 → 2026-09-27

Core

Build engineering foundations, services, APIs, and evaluation systems for AI agents operating in real supply chain and retail workflows.

Role type

Staff AI Engineer (Technical Leadership & Platform Engineering)

Builds

Production-grade AI agent platforms, evaluation harnesses, and feedback loops for model improvement.

Domain

Supply Chain & Retail / AI Engineering & MLOps

Deliverable

production ML models | product features | infrastructure

Required skills

Python, backend engineering, API design, distributed systems, LLM-powered application development, AI evaluation, software engineering fundamentals, cloud platforms (Azure/AWS/GCP), containerization

Preferred skills

Model training/post-training approaches (SFT, RL, reward design), building model-training environments/simulators, training data practices (curation, versioning, leakage prevention), supply chain/retail domain expertise

Technologies

Python, Azure, AWS, GCP

Responsibilities

Architect robust software systems for AI agent lifecycle; develop services for collecting/processing agent traces and production signals; build scale evaluation systems for model behavior; create feedback loops between production and model-training teams; build realistic training/evaluation environments; implement integrations for enterprise system interaction; design for reproducibility across models and environments; partner with researchers on model integration and failure analysis; improve reliability via observability and automated testing; provide technical leadership and mentoring.

Seniority

Staff, hands-on IC with technical leadership

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