Senior IT Full-Stack Developer — Java + React, Brussels

Keystone Solutions; Brussel; Sur place; EUR 70 000 - 100 000; Plein temps

Résumé du poste

Keystone Solutions in Brussels is seeking an IT Full-stack Developer for a client-site consultancy role. You will translate requirements into high-quality code, building backend with Java and Spring and frontend with React, and work across cross-functional teams to deliver new features.

You will ensure performance and quality, apply best practices, participate in API integration and CI/CD setup, and contribute to Scrum-based development.

Responsabilités

• Translate requirements into high quality code.
• Design, build, and maintain high performance, reusable, and reliable applications, including backend (Java and Spring Framework) and frontend (React).
• Collaborate with cross-functional teams to ship new features.
• Work with outside data sources and APIs.
• Ensure the best possible performance, quality, and responsiveness of the application.
• Apply development best practices to ensure code quality.
• Identify and correct bottlenecks and fix bugs.
• Be involved in Ops activities (set up of CI/CD pipelines).

Description du poste

Keystone Solutions in Brussels is seeking an IT Full-stack Developer for a client-site consultancy role. You will translate requirements into high-quality code, building backend with Java and Spring and frontend with React, and work across cross-functional teams to deliver new features.

You will ensure performance and quality, apply best practices, participate in API integration and CI/CD setup, and contribute to Scrum-based development.