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# Développeur Senior Back-End Node.js / AWS / GraphQL (h/f)

- **Company:** emagine Consulting SARL
- **Location:** Nanterre, France
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Application Programming Interfaces (APIs), Amazon Web Services, Continuous Integration, Node.Js, Delivery Pipeline, Backend, Gitlab, Gitlab-ci, Graphql
- **Published:** June 18, 2026
- **Apply:** https://fr.indeed.com/viewjob?jk=21275f62288ee208

## About the Role

Le candidat idéal aura une solide expérience en développement d APIs, en architecture serverless et en optimisation de performance. Vous participerez à la conception et à la mise en oeuvre de solutions innovantes tout en assurant la qualité et la sécurité des applications., 5 à 7 ans d'expérience en développement Back-End.

Excellente maîtrise de JavaScript / Node.js.

Solide expérience sur AWS.

Très bonne maîtrise de GraphQL avec au moins 3 à 4 ans d'expérience.

Expérience des outils GitLab et de la gestion des pipelines CI/CD.

Niveau d?anglais opérationnel / technique.

## Description

Nous recherchons un Développeur Senior Back-End avec une expertise en Node.js et AWS., Concevoir, développer et maintenir des services backend en Node.js / JavaScript.

Participer à la mise en oeuvre et à l'évolution des architectures BFF et des agrégateurs d'APIs.

Concevoir et maintenir des APIs GraphQL complexes.

Gérer les problématiques de performance, de sécurité et de complexité GraphQL.

Développer et déployer des composants serverless sur AWS Lambda.

Participer à l'automatisation des déploiements et à l'amélioration continue des processus CI/CD.

Intervenir sur les pipelines GitLab CI/CD et les processus de livraison.

Contribuer aux choix techniques et aux bonnes pratiques de développement.


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