Dev Fullstack Sénior Java / Angular en Freelance Ref. 006312

The Digital Factory Marchande seeks a Senior Fullstack Full Stack Engineer to contribute to the digitization of their client's activities, aiming to simplify, harmonize, and automate business processes. The role involves developing and maintaining back-end and front-end applications using Java, Spring, and Angular, alongside front-end, product, and operations teams.

Requirements

• Design, develop, and maintain robust, scalable, and maintainable back-end and front-end applications in Java, Spring Boot, and Angular.
• Participate in the full lifecycle of software development: design, development, production, and run.
• Work within modern, microservices-oriented architectures.
• Manage relational databases (PostgreSQL, SQL) and document oriented databases (Couchbase, Firebase, BigTable).
• Optimize application performance and system performance using tools like Gatling, Firebase Analytics, Crashlytics.
• Automate pipeline management via GitLab CI/CD with a DevOps culture (Docker, GCP, monitoring, observability).
• Design and document APIs with excellent testability and clear documentation.
• Ensure the quality of software through software craftsmanship practices (SOLID, YAGNI, code review, TDD).
• Implement an effective test coverage (JUnit, Mockito) and track quality metrics.
• Contribute to a consistent design system in web interfaces.
• Work in an cloud-oriented environment (GCP, BigQuery) to manage large datasets.