Java Software Engineer

Freelance Java Backend Engineer – Spring Boot | Hybrid Belgium

Location : Belgium (Hybrid – 2 days / week onsite)

Start : ASAP

Contract : 6-month rolling (multi-year scope)

EU work permit required

Overview

An established European product company is seeking a freelance Java backend engineer to join one of their core agile feature teams. The business operates in the data-heavy B2B space and is investing heavily in backend scalability, performance, and modular architecture.

This role is ideal for a medior to senior Java engineer who enjoys backend craftsmanship, agile delivery, and contributing to scalable real-world platforms. Expect a clean, modern stack, a professional team culture, and real runway for contract longevity.

Responsibilities

• Design, develop, and maintain backend microservices using Java + Spring Boot
• Collaborate closely with engineers, product owners, and team leads in a Scrum-based workflow
• Implement clean architecture principles (SOLID, DDD, TDD)
• Work across APIs, data layers, and system integrations
• Contribute to platform stability, performance, and maintainability
• Participate in technical design and team code quality improvements

Required Skills

Bonus (Not Mandatory)

Why Consider This Role?

Apply

If you’re a Java engineer who takes pride in scalable architecture, clean code, and delivering in agile squads - this one’s worth a chat.

Email : swaleh.abdulrehman@g2recruitment.com

Interviews ongoing - let’s talk if it’s aligned.