Full Stack Java / Angular Developer

Project overview

We are looking for a Senior Full Stack Java / Angular Developer to work with our client Amundi, based in Paris 14th, for the development and evolution of strategic business applications in the asset management sector, notably integrating artificial intelligence functionalities.

You will be involved in the design, development, and optimization of Full Stack applications within a demanding technical environment.

Responsibilities

Required skills:

Profile sought:

We are looking for an experienced to Senior Full Stack Java / Angular Developer with at least 7 years of experience in application development.

You have a mastery of Java / Spring and Angular environments, and possess solid experience in designing application architectures, developing REST APIs, and integrating Back-End services.

You are comfortable in complex technical environments, ideally in the banking or financial sector, and can work across the entire development cycle, from design to testing and acceptance phases.

Autonomous, rigorous, and with good analytical skills, you can collaborate effectively with technical and functional teams, while ensuring the quality and performance of developments.

Client: Amundi

• Design and develop REST APIs in Java / Spring, integrating business logic, rights management, and calculation rules.
• Define interface contracts between Front-End and Back-End (data schemas, versioning, error handling).
• Develop Middleware services with Node.js / NestJS for call orchestration and flow security.
• Integrate artificial intelligence functionalities, particularly LLM response streaming.
• Optimize Oracle queries and contribute to the evolution of data models.
• Develop and maintain Angular components based on technical specifications.
• Integrate AI functionalities within user interfaces.
• Write and execute unit and integration tests (JUnit, Mockito, Jest).
• Support functional acceptance phases with business analysts and users.
• Participate in the continuous improvement of development practices and code quality.
• Mastery of Java 17+ and the Spring framework.
• Proven experience in Front-End development with Angular 14+ (ideally Angular 16).
• Good command of JavaScript / TypeScript (ES6+).
• Experience in Back-End development with Node.js / NestJS.
• Solid skills in REST API design and development.
• Good knowledge of Oracle relational databases and SQL.
• Experience in query optimization and data modeling.
• Mastery of unit and integration testing tools: JUnit, Mockito, Jest.
• Good knowledge of Git and CI/CD practices.
• Knowledge of Middleware architectures and Front / Back exchanges.
• Experience in integrating AI / LLM functionalities is a plus.

Project details

Paris 14th

Experience: 7 years minimum

Long-term mission

• Start: 2026-10-26
• Duration: 18 mois (renouvelables)
• Location: 75014 Paris, FR
• Languages: French