AI role · Open offer

NLP Engineer — clinical decision support

Synapse Medicine

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At a glance

How you'll work, where, and key listing dates.

Employment: Permanent (CDI), Full-time
Workplace: Hybrid
Location: 5 Rue de la Talensac, Nantes, PDL 44000, France · Hybrid
Compensation: EUR 52k–70k/year + BSPCE
Experience level: Senior
Team: Health NLP
Benefits & perks

About this role

What the team is looking for and how this position fits.

Synapse Medicine is hiring a Senior NLP Engineer — clinical decision support on the Health NLP team (Hybrid · Nantes, France). This is a hands-on role in LLM & generative AI—not a generic “AI enthusiast” post.

You will own LLM features, retrieval, agents, and evaluation end to end: problem framing, offline evaluation, safe rollout, and iteration from production signals. Success is measured with clear metrics (quality, latency, cost, or business KPIs)—not slide decks alone.

Synapse Medicine à Nantes sécurise prescription et médication avec NLP.

NLP Engineer : extraction entités, QA pharmacie, conformité HDS.

Missions

Modèles NLP médicaux annotés.
Evals précision/rappel cas cliniques.

Stack & environnement

Python, Hugging Face, LangChain.

Profil recherché

NLP + santé réglementée.

Skills we're hiring for

What each capability means for this role—not a keyword checklist.

Python
Production Python for data pipelines, model code, APIs, and automated tests—not notebook-only workflows.
LangChain
Orchestrating LLM chains, tools, and retrieval with observable steps and failure handling.
NLP

Tools & stack

Platforms and products mentioned for this role (APIs, IDEs, vector DBs, CRMs, design tools, etc.).

DockerTool
Containerized services and reproducible dev environments for ML and LLM workloads.
Hugging FaceTool
Regular use of Hugging Face in the LLM & generative AI stack—configuration, debugging, and team conventions.

You're a strong fit if…

Tailored to this listing—use it as a self-check before you apply.

You can show evidence in your application: Extraction entités médicales ou QA pharmacie avec conformité HDS.
Several of these show up in recent shipped work—not only on your CV: Python, LangChain, NLP, Machine Learning, and Docker.
You have owned LLM features, retrieval, agents, and evaluation in production: debugging live issues, running postmortems, and iterating from real user or business signals.
You are comfortable with the hybrid rhythm (Hybrid · Nantes, France)—onsite collaboration when it matters, deep work when remote.
You explain trade-offs (quality, cost, latency, safety) in plain language—with numbers or examples, not buzzwords.

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What the employer asked for

Extraction entités médicales ou QA pharmacie avec conformité HDS.

Register, add a headline and bio, then you can attach a CV link or PDF on My account before you apply. That keeps applications tied to your profile and makes it easier for employers to review your background.

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