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Oliver James
Senior React - From Scratch - Long Term

Senior React - From Scratch - Long Term

Hybrid

Brussels, Belgium

Senior

Freelance

20-11-2025

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Skills

Java Test Architecture Spring React.js Spring Boot

Job Specifications

The Role

We are looking for a highly skilled Senior React.js Developer to join our team in Brussels for a long-term, greenfield project built entirely from scratch.
You will play a key role in designing and implementing modern, scalable front-end architectures, collaborating closely with cross-functional teams, and driving best practices in TDD and clean code.
Experience with Java Spring Boot is a strong plus, as you'll be working closely with back-end colleagues and may contribute to full-stack discussions.

The Profile

Strong expertise in React.js and its ecosystem.

Solid experience applying Test-Driven Development (TDD) principles.

A strong advocate of clean code, maintainability, and best engineering practices. (KISS, DRY, YAGNI, ...)

Fluency in English (spoken and written).

Knowledge of Java Spring Boot is a plus.

The Offer

Long-term engagement within a stable and growing environment.

A from-scratch project, giving you the freedom to influence architecture, tooling, and technical decisions.

Flexible working hours supporting work-life balance.

The opportunity to work with modern technologies and continuously upskill.

A dynamic and international team located in Brussels.

A role where your expertise will have a real impact on the direction and success of the product.

Ready to take on this challenge ? Hit apply and let's meet !

About the Company

We introduce talented people to great organisations so that both may grow and benefit from each other’s experiences, helping to fulfil their potential. We understand that each client’s mix of people, culture, and objectives is unique, so our approach and solutions are flexible and adapted to each person, team, company, and situation. Although your relationship with OJ is with your local consultant(s), their network, relationships, and knowledge of diverse local candidate pools are backed by those of their local permanent... Know more