backend

Over de job Exsolvæ is een Belgisch Data & AI-consultancybureau in Brussel. Waar andere bedrijven hun expertise spreiden over tientallen domeinen, concentreren wij 100% van onze energie op Data & AI: van data engineering tot data science, BI en architectuur. Momenteel zijn we op zoek naar een Data Engineer om te werken aan het dataplatform dat de dagelijkse...

EUROPEAN DYNAMICS is seeking a QA Engineer / Test Specialist fluent in English to join the Brussels team. You will help ensure quality across backend and frontend components, collaborating with client IT teams on site.The role involves defining test strategies, building automated test suites, and participating in Agile ceremonies, with a focus on robust test...

Kingfisher IT is op zoek naar een Freelance Senior .NET Engineer in Brussel. Je werkt aan de ontwikkeling van backend-applicaties met nadruk op performantie, en levert bijdrage aan technische inzichten binnen een ervaren team.De rol biedt de kans tot 3 dagen thuiswerken en aantrekkelijke voordelen zoals een bedrijfswagen, maaltijdcheques, en een...

Everience is seeking a Senior React Developer to join an Agile squad and help design, build, and maintain innovative digital solutions for enterprise clients.You will collaborate with analysts, testers, developers and product stakeholders, contribute to backend work with Java and Spring when required, and apply TDD, clean code and SOLID principles to deliver...

Build Software zoekt een QA/Test Engineer in Antwerpen om de volledige kwaliteitsborging op een grootschalige migratie van een VB.NET-applicatie naar een modulair Clean Architecture-platform op te nemen. Je bent eigenaar van de teststrategie, testautomatisatie en kwaliteitscontrole — backend, API en frontend — voor elke gemigreerde module.Je werkt nauw...

one16 zoekt een Fullstack JAVA Software Engineer die impact maakt door robuuste backend-systemen te ontwerpen en te implementeren, en dynamische front-end interfaces te bouwen met React of Angular.Je werkt zelfstandig op hoog niveau in een hecht en zelfsturend team met Agile processen, en deelt continu kennis tijdens lunch & learns en code reviews. Een...

Fluves is a pioneer in fiber optic sensing, combining advanced DTS and DAS technology, real-time data processing and smart analytics to monitor and protect critical infrastructure.Through its Marlinks product line, Fluves monitors more than 1,800 km of subsea power cables linking offshore wind farms and power grids. The DALI product line detects leaks and...

Build modern applications end-to-end as a consultant on a client project. You’ll develop robust Java solutions, contribute to the front-end when needed, and deliver high-quality software with support from experienced technical coaches. Responsibilities Build and evolve backend services using Java with Spring and Hibernate. Translate business needs into...

💻 Bouw mee aan webapplicaties die écht impact hebben op veiligheidBen je een ervaren Angular developer en wil je een opdracht waarin je expertise echt telt? Voor een grote Belgische organisatie zoeken we een senior frontend developer die een team versterkt dat moderne security-oplossingen bouwt. Geen project van een paar maanden, maar een langlopende...

Mission Overview: We are seeking a Scale-up Full-Stack DevOps Consultant who is passionate about clean Python code, scalable cloud setups, and thrives on the freedom to build things right. In this consultancy mission at our client site, you will help shape core architecture, implement practical AI automation, and work in a team that prioritizes real trust...

Mission Overview We are seeking a Scale-up Full-Stack DevOps Consultant who is passionate about clean Python code, scalable cloud setups, and thrives on the freedom to build things right. In this consultancy mission at our client site, you will help shape core architecture, implement practical AI automation, and work in a team that prioritizes real trust...

You are an experienced frontend developer who enjoys turning product ideas into polished, reliable web applications? You like working close to users, product, design, and backend engineers — not just receiving tickets and writing code?Rock.estate is looking for a Frontend Engineer to help us build the applications used by banks, insurers, real-estate...

You are an experienced frontend developer who enjoys turning product ideas into polished, reliable web applications? You like working close to users, product, design, and backend engineers — not just receiving tickets and writing code?Rock.estate is looking for a Frontend Engineer to help us build the applications used by banks, insurers, real-estate...

About UBQ.ioUBQ.io is a global technology service provider dedicated to building a more sustainable, independent, and equitable future. We partner with global companies across industries, including AI, blockchain, software, biotech, and education, to transform bold ideas into real, meaningful solutions.Our expertise spans technology consulting, AI and...

Contribute to the 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.Your responsibilities for this function :We are looking for a Senior Full‑Stack Java Developer to join our client’s development team and take a key...

Expleo is a trusted partner for your innovation journey. As a global engineering, technology and consulting service provider, we are ideally positioned to help you achieve your ambitions and future-proof your business. With a smart blend of bold thinking and reliable execution, we’re able to fast-track innovation through each step of your value chain.We...

About Corilus Corilus is the leading provider of digital solutions for healthcare professionals in Belgium, with over 30 years of experience building software for doctors, pharmacists, nurses, and care coordinators. Today, we serve more than 70,000 healthcare professionals. We are now at an inflection point. Following the acquisition of Sofia Dévelopement...

A Belgian public-sector technology organisation develops and maintains digital services for child health, prenatal support and vaccination programmes in French-speaking Belgium, including Wallonia. Within this junior Java and Angular developer role, you will contribute to DOMES, Prénatal and e-VAX applications used by public-service professionals, working...

We are urgently looking for a Senior Java developer for Brussels area. Responsibilities Participate to the design/development/testing of a PKI footprint logic supporting traditional and post‑quantum‑ready cryptography using various crypto backend logic (Disk, HSM, ...). Qualifications Strong PKI/cryptography knowledge Strong Java experience C++...

TakenpakketJe focust op het ontwikkelen en onderhouden van bedrijfskritische applicaties die de volledige workflow op de werkvloer digitaliseren.Met behulp van Angular 16 bouw je intuïtieve, moderne front-ends die communiceren met een krachtige .NET Core backend.Je neemt het voortouw in het opzetten en verbeteren van CI/CD pipelines binnen Azure DevOps om...