Java React Developer - 1.368+ vacatures

We are seeking a Senior Java Developer to lead the design, development, and maintenance of backend components and RESTful APIs supporting enterprise‑grade applications. The ideal candidate combines deep technical expertise with strong collaboration skills, ensuring robust, scalable, and maintainable

About adesso Belgium We are an IT provider working under the adesso umbrella, expanding into Belgium with a presence in Brussels. Your role In this consultant role, you will combine strategy with execution. You are both a visionary and a doer: from architecture and code reviews to implementation and

Overview Contribute to major transformations of companies and public actors by combining technological innovation and business expertise, serving our society and customers to help them move forward sustainably. Responsibilities Lead the design, development, and maintenance of modern web applications

afarax

Description de l'offre Type de poste: Indépendant/Freelance afarax is looking for a freelance Java Developer. We need you! Our client in the insurance sector, is seeking an experienced Java Developer to strengthen their team. Key responsibilitiesApplication Development: You design, develop, and main

adesso Belgium, who are we? We are an IT (start-up) provider working under the adesso umbrella with proven track record in different industries. The new Belgian entity of adesso is part of the expansion and growth strategy of the adesso group. With more than 10.000 employees spread over 60 locations

AMARIS GROUP SA

A technology consulting firm based in Brussels is seeking a Senior Java Developer who is fluent in English, French, and Dutch. In this role, you will design and maintain high-performance applications, collaborating with stakeholders and mentoring junior developers. Candidates should have 5–8 years o

Nexios IT

Nexios IT in België is op zoek naar een ontwikkelaar die mee wil bouwen aan actieve klantprojecten en eigen producten. Je denkt zelfstandig, werkt hands-on en neemt initiatief in je rol. Belangrijke vaardigheden zijn React, C# .NET en REST API ervaring. Extra kennis in Azure en interesse in AI zijn

AMARIS GROUP SA

Who are we? Amaris Consulting is an independent technology consulting firm providing guidance and solutions to businesses. With more than 1000 clients across the globe, we have been rolling out solutions in major projects for over a decade – this is made possible by an international team of 7,600 pe

Myn

Senior Java Developer – 12 months – Brussels One of our important clients is currently looking for a Senior Java Developer for a 12-month contract based in Brussels. Day rate is negotiable. Hybrid Working | Minimum 2 days onsite. English (C1 level required). We are looking for an experienced Senior

Myn

Myn is seeking a Senior Java Developer for a 12-month contract based in Brussels. The role involves designing and developing Java/Spring Boot applications, supporting RESTful APIs, and collaborating with teams in a hybrid working environment. Candidates should have over 10 years of experience in Jav

Optisuite empowers opticians with innovative digital tools to enhance efficiency, improve the customer experience, and drive business growth. Through streamlined workflows, real-time insights, and interactive tools, Optisuite transforms daily operations in optical stores. By integrating technology w

Pauwels Consulting

A leading organization is seeking an expert developer to lead the design and maintenance of critical backend components and RESTful APIs. This role focuses on delivering robust, scalable, and maintainable solutions for enterprise-grade applications. Responsibilities Design and develop backend servic

Médiane Système

Médiane Système is looking for a Senior Java Developer to join their team in Brussels, Belgium. The candidate will be responsible for designing, developing, and maintaining Java applications for critical projects in the railway ICT sector. Requirements include a minimum of 10 years’ experience in Ja

Minimum of 3 years in frontend and backend development. Education University degree or equivalent experience. Soft Skills Team player Customer oriented About We are seeking a GIS Developer to support our IT department. The role involves high-level development of GIS applications and mapping services

About adesso Belgium We are an IT provider working under the adesso umbrella, expanding into Belgium with a presence in Brussels. Your role In this consultant role, you will combine strategy with execution. You are both a visionary and a doer: from architecture and code reviews to implementation and

adesso Belgium, who are we? We are an IT (start-up) provider working under the adesso umbrella with proven track record in different industries. The new Belgian entity of adesso is part of the expansion and growth strategy of the adesso group. With more than 10.000 employees spread over 60 locations

NEBIRU

NEBIRU in Brussels is seeking a skilled developer to create scalable applications that integrate geolocation and business intelligence. The ideal candidate has between 3-5 years of Java development experience and is proficient in Spring Boot. Additionally, familiarity with cloud platforms such as AW

EASYPAY GROUP

EASYPAY GROUP is een full service HR-partner met kantoren verspreid over gans België. Ons verhaal? Dat draait rond jullie! Wij zijn steeds op zoek naar mensen met een gezonde dosis ambitie en drive om ons team te versterken! Ben je klaar om mee te stappen in ons avontuur? Wat staat er je te wachten.

Kubik Consulting

The pitch Bij Kubik Consulting willen we bewijzen dat consultancy anders kan. Jij kiest je projecten en de richting van je loopbaan. Met individuele opleidingen en persoonlijke opvolging zorgen we samen voor de volgende stap in jouw carrière. Our offer Bij Kubik word je persoonlijk opgevolgd en krij

Consort Group

Every moment counts. Especially those you live to the fullest. Welcome to Consort Group. For over 30 years, Consort Group has been helping companies leverage their data and infrastructure. It is backed by two leaders, Consortis and Consortia, and places people and social responsibility at the heart