AI role · Open offer

Senior Backend Engineer — Generative APIs

Focus: Healthcare AI

Paris · 200-500 employees · Scale-up · GenAI: Partial

This listing is optimized for AI-native talent: clear skills and tools so candidates know if they fit before they apply—and so you spend less time screening mismatches.

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At a glance

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

Employment: Permanent (CDI), Full-time
Workplace: Hybrid
Location: Toulouse, France · On-site biased
Compensation: €75k–€95k
Experience level: Senior
Team: Core platform
Benefits & perks

About this role

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

Toulouse engineering hub builds high-throughput APIs powering summarisation, drafting, and extraction for French public-sector and industrial accounts. Resilience and clarity beat novelty.

On-site leaning hybrid; French working knowledge expected for customer workshops.

What you will do

Implement scalable workers for long-context jobs with checkpointing and reruns.
Design schema-first contracts between gateway, providers, and downstream apps.
Tune databases and caches for bursty traffic during campaign launches.
Collaborate with SecOps on VPC peering, mutual TLS, and KMS integrations.
Maintain developer portals with usage examples and sandbox keys.

What we look for

5+ years backend Python or Go with production SLAs.
Experience integrating OpenAI/Azure/Mistral-class APIs with observability.
Comfort presenting architecture to technical buyers.

Nice to have

PostgreSQL performance tuning at scale.
Temporal/Cadence workflow engines.

Skills we're hiring for

Core capabilities—LLMs, automation, analytics, product, or domain expertise.

PythonAWSSQL

Tools & stack

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

RedisDocker

You're a strong fit if…

You've shipped real work with AI—not only experimented in isolation.
Several listed skills or tools show up in your recent projects.
You can explain trade-offs (quality, cost, latency, safety) in plain language.

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What the employer asked for

Sketch how you’d design rate limits for long-running agent runs.

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Top skills

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