REACT developer

Experience Required 8+ years of relevant development experience Strong mindset as a Software Craftsman — writing clean, maintainable, and high-quality code Deep understanding of Core JavaScript and modern development standards Proven hands-on experience with React, including reusable components, hooks, and state management Strong understanding of clean...

We are currently looking for an experienced React Developer with a strong focus on front-end engineering. The ideal consultant has built complex web applications using modern React (hooks, context, state management, performance optimization) and is able to deliver clean, scalable, maintainable code in an Agile environment. Experience with Java on the backend...

SII is looking for a Senior React Developer to support the ongoing Agile and digital transformation of a leading business bank in Belgium. You will contribute to the development of enterprise-level digital platforms used daily by professional clients through web and mobile applications. SII is a European digital and engineering services company of 16,000...

Senior React Developer - Freelance (Senior) Start: ASAP Type: Freelance - Long-term mission We are currently looking for an experienced React Developer with a strong focus on front-end engineering. The ideal consultant has built complex web applications using modern React (hooks, context, state management, performance optimization) and is able to...

Are you ready to play a key role in an Agile transformation within one of Belgium's largest digital banking environments? Join a multi-disciplinary product team driving end-to-end development of cutting-edge digital channels (web & mobile) for enterprise customers. We're looking for a Senior React Developer who can elevate the team's engineering standards...

Consort Group has been helping companies leverage their data and infrastructure for over 30 years. It draws on the expertise of two leaders, Consortis and Consortia, and places people and social responsibility at the heart of its values. **.Net/React Developer** **Job description**: - Deliver high-quality, maintainable, and efficient code. - Collaborate...

Job Title: Full Stack Developer (Python React) Location: France / Belgium / Remote in EU (French-speaking preferred) Start: January 2026 - 3 Months to Start With Contract: Part-time, with potential to grow Level: Medior to Senior Role Overview We are looking for a Full Stack Developer to support a SaaS application built with Python and React. The role...

SII is looking for a Senior React Developer to support the ongoing Agile and digital transformation of a leading business bank in Belgium. You will contribute to the development of enterprise-level digital platforms used daily by professional clients through web and mobile applications. Our mission is to contribute to the design and development of future...

Location: Brussels Contract: Permanent or Freelance Client: International group – major player in the energy sector Description Within the WattsOn Processes team, the consultant will actively contribute to the development of the information system for the DownStream department. This department supports the risk management teams responsible for gas and...

**Qui sommes-nous ?** **Bobex** est le **leader belge des plateformes de mise en relation** entre particuliers/entreprises et prestataires de services (construction, rénovation, services aux entreprises,). Actif en Belgique, au Luxembourg et aux Pays-Bas, Bobex connecte chaque jour des milliers de clients avec des fournisseurs qualifiés grâce à une...