Développeur Fullstack LLM H/F - Paris

Webnet • French: C1 • Design & Creative • Web Design • JavaScript • TypeScript • Node JS • 3 days ago

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Location

Hybrid (Paris, France)

Seniority

Middle · 4+ years exp

Employment

Full-Time

Confirmed on the employer's own hiring board on Oct 10, 2026. First seen by Alion on Sep 7, 2026.

Overview

Company

Impact

Profile match

Webnet

Webnet is a French digital services company specialised in web applications.

webnet.fr • Paris • Lyon • Bordeaux • Luxembourg City • Nantes • Web Development Services • IT Consulting & Digital Transformation • 201-500 employees • Est. 1996

Tech stack of Webnet

Rejoignez notre équipe en tant que Développeur Fullstack spécialisé en IA Générative et technologies LLM. Vous serez impliqué dans la conception, le développement et l'intégration d'applications intelligentes à forte valeur métier. Vous travaillerez sur l'ensemble du cycle de vie des applications et participerez à l'architecture technique des solutions IA.

Missions

Concevoir et développer des applications Fullstack intégrant des fonctionnalités d’IA générative.
Développer des interfaces modernes et performantes en React / TypeScript, et concevoir et maintenir des services backend et APIs.
Participer à l’architecture technique des solutions IA, mettre en place des pipelines d’intégration et de déploiement.

Profil recherché

Issu(e) d’une formation supérieure en informatique (école d’ingénieurs, master ou équivalent), vous justifiez d’une expérience d'au moins 4 ans en développement Fullstack, incluant des projets intégrant des technologies d’IA ou d’IA générative.

Vous maîtrisez les langages et frameworks suivants : TypeScript, React (ou Next.js), Node.js (NestJS, Express) et avez une expérience concrète avec les APIs REST/GraphQL et les architectures cloud (AWS, Azure ou GCP).

Une connaissance approfondie des modèles LLM (OpenAI, Mistral, Claude, Llama) et des outils associés (LangChain, outils d’IA générative) est un atout majeur, tout comme une expérience en déploiement d’applications via Docker et CI/CD.

Vous êtes reconnu(e) pour votre capacité à concevoir des solutions stables, votre rigueur technique et votre sens aigu de l’optimisation.

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