Senior Fullstack Developer (Angular + Spring)

Keystone Solutions; Brussel; Sur place; EUR 65 000 - 90 000; Plein temps

Résumé du poste

Keystone Solutions seeks experienced Fullstack Developers (Angular/Spring) for a client-site consultancy mission in Belgium. You will develop business apps and modernize existing portfolios with focus on security, maintainability, and performance.

Requirements include 5+ years in Angular (9+) and Spring Boot, with hands-on experience across Java/J2EE and modern web stacks. This full-time engagement runs for seven months starting Oct 2026, based on client sites in Brussels area.

Qualifications

• 5+ years of experience in Angular (9+).
• 5+ years of experience in Spring Boot.

Responsabilités

• Develop new applications using Angular (17+) and Spring Boot, while maintaining legacy technologies (Java EE, JSF, Access).
• Modernize or rewrite functionalities and develop new features as required.
• Contribute to modernization of HR data management platforms and reference architecture.
• Focus on modernizing data models, integration flows, and secure, high-quality data handling.

Connaissances

Angular

Spring

Java

Javascript

REST

SQL

HTML

CSS

.Net

Description du poste

Keystone Solutions seeks experienced Fullstack Developers (Angular/Spring) for a client-site consultancy mission in Belgium. You will develop business apps and modernize existing portfolios with focus on security, maintainability, and performance.

Requirements include 5+ years in Angular (9+) and Spring Boot, with hands-on experience across Java/J2EE and modern web stacks. This full-time engagement runs for seven months starting Oct 2026, based on client sites in Brussels area.