Senior React Developer
il y a 6 jours
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 experts. SII Belgium supports large businesses in adopting new technologies and innovation management. SII values empowerment and entrepreneurship, providing a fulfilling work environment for employees. Our mission is to contribute to the design and development of future products and services for customers. SII is committed to a sustainable digital world and is recognized as a great workplace.Key ResponsibilitiesDevelop and maintain modern frontend applications using ReactContribute to backend services using Java and SpringTranslate functional requirements into robust and scalable technical solutionsBuild reusable, high-performance, and reliable componentsWork closely with multidisciplinary team members to deliver new featuresIntegrate external APIs and data sourcesEnsure optimal performance, quality, and responsiveness of applicationsApply development best practices such as clean code, testing, and refactoringIdentify technical bottlenecks and efficiently resolve bugsContribute to both development and operational activitiesRequirements+8 years of experience in software developmentStrong experience working in Agile and Scrum environmentsGood command of English (French or Dutch is a plus)Solid knowledge of clean code principles and SOLID design patternsHands-on experience with Test Driven Development (TDD)Comfortable with pair programmingDeep understanding of core JavaScriptProven experience with ReactStrong knowledge of GitExperience with Jest and React Testing LibraryBackend experience with Java, Spring, Maven, and databases is a plusWe offer:A challenging and varied role in a growing companyOpportunity to work with the latest technologiesCompetitive salary and benefitsWarm and open company culture, supported by an international groupIf you are an ambitious and experienced React Developer looking for an exciting opportunity with a growing company, we encourage you to apply for this position. Let's tech together
-
Senior React Developer
il y a 4 semaines
Brussels, Belgique SII Group Belgium Temps pleinSII 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...
-
React Developer
il y a 2 semaines
Brussels, Belgique Ring Twice Temps pleinDescription - Ring Twice is always looking for outstanding Front-End Developer to join and strenghten our beloved team mainly based in Brussels (Central station)._ **About Ring Twice**: Ring Twice is a fast-growing scale-up active in the** sharing economy**. Our two-sided marketplace connects **more than 1.5 millions individuals and professionals** for...
-
React Developer
il y a 2 semaines
Brussels, Belgique Ring Twice Temps pleinDescription - Ring Twice is always looking for outstanding Front-End Developer to join and strenghten our beloved team mainly based in Brussels (Central station)._ **About Ring Twice**: Ring Twice is a fast-growing scale-up active in the** sharing economy**. Our two-sided marketplace connects **more than 1.5 millions individuals and professionals** for...
-
Fullstack Java Developer
il y a 2 semaines
Brussels, Belgique iBSC Temps pleinJava developer - Java engineer - Java - Java fullstack - react - JavaScript - oracle - SQL - agile - fullstack Java - Java fullstack - Java - fullstack - react - oracle - SQL - Java - react. **Title**: Fullstack Java Developer **Location**: Brussels (Hybrid 2x-3x days a week onsite is mandatory) **Duration**: 6 -12 Months Rolling Contract **Budget**:...
-
Dotnet Developer
il y a 3 semaines
Brussels, Belgique Sparagus Temps pleinSenior Azure .NET React Developer (Freelance – 2 days/week)Location: Brussels, Belgium (Hybrid)Industry: Railway Infrastructure (Public Sector)Start Date: 15 October 2025Duration: Until October 2026 (extendable, max. 24 months)About the RoleA leading organization in the railway infrastructure sector is seeking a Senior Azure .NET React Developer to support...
-
Dotnet Developer
il y a 3 semaines
Brussels, Belgique Sparagus Temps pleinSenior Azure .NET React Developer (Freelance – 2 days/week)Location: Brussels, Belgium (Hybrid)Industry: Railway Infrastructure (Public Sector)Start Date: 15 October 2025Duration: Until October 2026 (extendable, max. 24 months)About the RoleA leading organization in the railway infrastructure sector is seeking a Senior Azure .NET React Developer to support...
-
Dotnet Developer
il y a 2 jours
Brussels, Belgique Sparagus Temps pleinSenior Azure .NET React Developer (Freelance – 2 days/week)Location: Brussels, Belgium (Hybrid)Industry: Railway Infrastructure (Public Sector)Start Date: 15 October 2025Duration: Until October 2026 (extendable, max. 24 months)About the RoleA leading organization in the railway infrastructure sector is seeking a Senior Azure .NET React Developer to support...
-
Full Stack Developer
il y a 4 semaines
Brussels, Belgique Atcon Global Temps pleinLocation: France / Belgium / Remote in EU (French-speaking preferred)Start: January 2026 - 3 Months to Start WithContract: Part-time, with potential to growLevel: Medior to SeniorWe are looking for a Full Stack Developer to support a SaaS application built with Python and React. The role involves handling technical requests, implementing enhancements and...
-
Développeur Fullstack Java
il y a 2 semaines
Brussels, Belgique IBSC LTD Temps plein**Titre**: Développeur Fullstack Java **Lieu**: Bruxelles (Hybride 2 à 3 jours par semaine sur site obligatoire) **Durée**: Contrat renouvelable de 6 à 12 mois **Budget**: 450 ? - 500 ? par jour, tout compris Je recherche un développeur Fullstack Java avec une expérience en React OU Javascript (préférence pour React) pour rejoindre notre équipe à...
-
Senior / Lead Full Stack Java Developer
il y a 2 semaines
Brussels, Belgique WhatJobs Temps pleinSenior / Lead Full Stack Java Developer We’re looking for a senior/lead full stack Java developer to join our team and help design, build, and evolve robust and scalable applications. What we do Techstride builds scalable software solutions that power the next generation of digital services. We ship real products that solve real problems, used by companies...
