Java ReactJS Developer

MAIN TASKS:

• Design and development of application components: Design, develop, and maintain the MDM platform applications, enabling the consultation, referencing, and administration of financial instrument data

• Back-end development in Java: Implement high-performance and secure REST APIs to expose MDM data to internal and partner applications

• User interface design in React (MDM consultation portal): Participate in the development of the user interface (React) enabling the search, visualization, and management of Golden Copy data

• Security and compliance: Integrate the group's security and authentication standards (OIDC, OAuth2, role and permission management)

• Optimization and performance: Monitor application performance, identify bottlenecks, and propose continuous improvements

• Documentation and software quality: Documenting code, APIs, and business rules; writing deployment and maintenance guides.

TECHNICAL REQUIREMENTS:

• Proficiency in the Java Spring Boot framework
• Solid knowledge of PostgreSQL (modeling, complex queries, performance)
• Proficiency in REST API design and development
• Knowledge of the React front-end framework
• Knowledge of application security principles
• Proficiency in authentication and authorization protocols (OpenID Connect / OAuth2)
• CI/CD best practices (GitLab CI, automated testing, continuous integration)
• Attention to software quality, technical documentation, and data traceability

Desired Candidate Profile

PROFILE SOUGHT:

• Proven experience (3-5 years) in React/Java application development
• Ability to thrive in a multi-team environment with high industry demands (finance, insurance)
• Team spirit, autonomy, rigor, and a passion for the product