Alternance - Développeur(se) Fullstack – Services Financiers – Niort
Core
Fullstack developer for financial services insurance clients, focusing on app modernization, process digitalization, contract management, and operational tooling.
Role type
Junior Fullstack Developer (Alternance)
Builds
Web interfaces, backend APIs, and operational tools for insurance processes.
Domain
Financial Services / Insurance
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Java 8+, React, Node.js (Express/NestJS), Spring Boot, REST API design, PostgreSQL, SQL Server, Git, CI/CD
Preferred skills
Clean Code principles, Agile/Scrum methodology, API security practices
Technologies
Java, React, Node.js, Spring Boot, PostgreSQL, SQL Server, GitLab, Azure DevOps, Postman
Responsibilities
Develop performant web interfaces, design and maintain backend APIs, participate in technical architecture definition, contribute to code quality and testing, collaborate with product/design/QA teams.
Seniority
Junior, hands-on IC
