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Salary
$79k – $95k per year
Location
In office (Paris)
Seniority
Staff · 7+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 19, 2026. First seen by Alion on Sep 11, 2026.

Overview
Company
Impact
Profile match
Garance is a French savings and retirement provider that has helped savers build their savings for 40 years, with contributions starting at 20 euros a month and no fees on payments. Its group includes the fintech Cagnup, and it hires mobile and backend developers, insurance back-office project assistants and customer account staff. The company is headquartered in Paris, France.

Rejoignez Cagnup, une fintech en pleine expansion. En tant que Lead Developer Backend, vous serez responsable de l'architecture backend, du développement de services robustes et sécurisés, et de la mise en place de l'infrastructure as code. Vous serez également un leader technique, structurant les processus de développement et accompagnant les développeurs de l'équipe. Ce poste est idéal pour ceux qui aiment construire, prendre des décisions et embarquer une équipe avec eux.

Missions

  • Concevoir et faire évoluer l’architecture backend sur AWS, développer des services robustes et sécurisés.
  • Driver les choix d’architecture, structurer les processus de développement, et accompagner les développeurs de l’équipe.
  • Collaborer avec le Product Manager et les designers pour traduire la vision produit en solutions techniques solides.

Profil recherché

Vous disposez d’au moins sept ans d’expérience en développement backend, dont deux ans minimum comme Lead ou référent technique. Vous avez déjà défini l’architecture de projets et contribué à la structuration d’une équipe.

Vous maîtrisez l’écosystème AWS, notamment ECS/Fargate, Lambda, Cognito et Aurora RDS Serverless. Vous possédez également une solide expérience de Terraform, Terragrunt, Docker, de la CI/CD, du monitoring et de la sécurité.

Au-delà de votre expertise, vous savez fédérer une équipe, expliquer clairement des sujets complexes et aligner les différentes parties prenantes. Vous prenez du recul avant d’agir, assumez vos décisions et recherchez l’excellence technique sans perdre de vue les besoins du produit.

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