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Salary
$45k – $67k per year
Location
Hybrid (Lyon, France)
Seniority
Senior · 7+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 1, 2026. First seen by Alion on Oct 28, 2026. eXalt scores A on the Alion truth index.

Overview
Company
Impact
Profile match
eXalt is a French consulting firm headquartered in Paris that provides consultants in digital and technology fields, including product management, project management, design, data and AI, cybersecurity, software development, IT infrastructure, financial markets and engineering. It operates as a network of local communities in Paris, Lyon, Lille, Nantes, Bordeaux, Aix-en-Provence, Valbonne, Montpellier, Annecy and Brussels, plus a presence in New York. Its openings cover IT project managers, product owners, PMO and governance consultants, cyber risk officers, UX researchers and designers, full-stack developers, mechanical assembly technicians and talent acquisition staff.

Rejoins eXalt, une entreprise qui valorise la rigueur et la propreté du code. En tant que développeur Python, tu interviendras sur des projets exigeants chez nos clients grands comptes et scale-ups. Tu concevras et développeras des API, des services et des applications back-end en Python, tout en contribuant à la qualité du code et en partageant ta veille avec la communauté tech eXalt.

Missions

  • Concevoir et développer des API, des services et des applications back-end en Python.
  • Construire des traitements et des automatisations robustes, testés et maintenables.
  • Prendre part aux choix d'architecture et challenger les décisions techniques.

Profil recherché

En tant que consultant·e eXalt intégré·e aux équipes de nos clients, tu vas :

* Concevoir et développer des API, des services et des applications back-end en Python

* Construire des traitements et des automatisations robustes, testés et maintenables

* Prendre part aux choix d'architecture et challenger les décisions techniques

* Contribuer à la qualité : tests, code review, refacto, documentation

* Partager ta veille avec la communauté tech eXalt (meetups internes, retours d'XP) et, si l'envie est là, accompagner les plus juniors

**La stack**

* Langage : Python 3.10+, typage et tests (pytest)

* Frameworks : FastAPI, Django ou Flask selon les projets

* Données : PostgreSQL, SQLAlchemy, Redis, messaging (RabbitMQ ou Kafka)

* Cloud : AWS, GCP ou Azure selon les projets

* CI/CD et qualité : GitLab CI ou GitHub Actions, Docker, Kubernetes, SonarQube

**Expérience recherchée**

* 3 à 7 ans d'expérience en développement, dont des projets significatifs en Python en production

* Tu écris du code typé, testé et lisible, pas seulement des scripts qui fonctionnent

* Tu as déjà conçu des API ou des services utilisés à grande échelle ou dans des contextes critiques

* Tu es à l'aise pour échanger avec un PO, un architecte, un métier

* Bonus : sensibilité data ou IA (pandas, pipelines de données, intégration de modèles), ou envie de monter en Tech Lead

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