Senior Java Developer - Permanent

Collective
Brussel, Belgium
3 months ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Experience required
5 years minimum
Working hours
Regular working hours
Languages
English
Job source

Tech stack

Java (Programming Language) Software as a Service Software Quality Code Review DevOps Gradle Hibernate (Java) Java Persistence API Spring Framework Apache Maven Software Architecture Systems Integration
+5 more
Performance Testing Spring-boot Backend Restful APIs Microservices

Job description

Our client is looking for a Senior Java Developer to lead the design, development, and maintenance of backend services and RESTful APIs in an enterprise-grade environment. You combine deep technical expertise with strong collaboration skills across multidisciplinary teams., You design and develop robust backend services using Java and Spring Boot. You ensure code quality through unit, integration, and performance testing. You lead code reviews, mentor junior developers, and contribute to architectural decisions. You collaborate closely with architects, analysts, and DevOps engineers. You support deployment, cutover, and hypercare phases, and keep technical documentation up to date.

Requirements

Profile

  • 10+ years in Java
  • 5+ years in microservices and Spring Framework.
  • Experience with SaaS integrations.
  • Strong command of Spring Boot, JPA/Hibernate, Maven/Gradle.
  • English C1 written and spoken - mandatory.

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