frontend developer-roles

As a React Native Developer, you’ll help build Donna, an AI-powered sales assistant designed for field sales teams. You’ll own the React Native mobile app—the primary touchpoint between users and Donna—while occasionally contributing to other parts of the TypeScript-based stack (frontend, backend, or AI). This is an early-stage startup environment...

What does your job as a React Native Developer look like? As a React Native Developer, you will join one of the scrum teams in the Multichannel domain. The domain designs, builds and runs digital application chains, including API integration, APIs, web applications and mobile solutions. You will take a leading role in mobile development and help shape...

Voor een uitdagende enterprise-omgeving zoeken we een ervaren Senior .NET Developer / Solution Architect met een sterke focus op moderne softwarearchitectuur, cloud-native ontwikkelingen en frontend technologieën.Jouw verantwoordelijkhedenOpvolgen en rapporteren van de voortgang van applicaties.Analyseren en challengen van technische specificaties.Bewaken...

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 we are entering an exciting period with our presence in...

Doctoranytime Belgium is seeking a Business Developer to drive growth in Flanders. You will define territory sales plans, qualify and close opportunities, and manage a robust pipeline in HubSpot. Travel to client sites will be required to present our SaaS solutions and build lasting partnerships.The role offers a mix of home and office work, a competitive...

Senior Full-Stack Developer (.NET / Angular) Honey Start Date: 05 June 2026 Contract Type: Time & Material | Full-Time About the Role We are seeking a Senior Full-Stack Developer with strong expertise in .NET, Angular, and Azure to join a modern, cloud-driven development environment. You will play a key role in building and maintaining scalable web...

Voor onze klant, zijn wij op zoek naar een gedreven Back-end Developer.Find out more about this role by reading the information below, then apply to be considered.Je treedt intern rechtstreeks in dienst als bediende bij de klant (geen freelancers).Ze zoeken iemand die denkt, doet en keeps going when the going gets tough.De Fintech-sector evolueert...

Beal International, a Belgian family-owned company specialising in the design and manufacture of coatings and technical solutions for the construction and decoration industries (MORTEX®, BEALSTONE®, CAPILASIL®), is looking for a French/Dutch-speaking Business Developer to strengthen its international sales team. Based at our headquarters in Fernelmont,...

ServiceNow Technical Developer – ITSM & CSM Location: Brussels, BelgiumEmployment Type: ContractDuration: 5 MonthsStart Date: ASAPExperience: 4–6 years Role Overview We are looking for an experienced ServiceNow Technical Developer to design, configure, and develop solutions on the ServiceNow platform, with a strong focus on IT Service Management...

Médiane Benelux: Career Booster!Since 2017, and with over 35 years of experience in France and Italy, Médiane Benelux is an engineering company specializing in software, electronics, and cybersecurity across key sectors such as Railways, Automotive, Energy, Medical, Aerospace, Space, Telecoms, Industry, and Defense.What We OfferIT consulting and...

Mission Overview:Keystone Solutions is seeking an experienced Java Developer for a consultancy mission at a client site in the Healthcare domain. This role requires a minimum of 5+ years of experience in Java development, with knowledge of BelRAI being a significant advantage. The consultant will be expected to apply best practices and leverage their...

Capyx SA is seeking a skilled Java developer to join their team. This role involves working on projects for external customers, requiring strong skills in functional and technical analysis, programming, and solution deployment. The ideal candidate will possess a bachelor's or master's degree in informatics and have at least 3 years of experience in Java...

The Analyst Developer is r esponsible for creating, testing and implementing IT programs and to guarantee the quality, user-friendliness and performance of the integrated systems. He/she plays a reference role in the development environment to deliver high-quality systems that meet the known and predefined standards within the agreed schedule. Main...

Are you a strong Power BI professional who enjoys building reports that do more than simply display data — reports that genuinely help people make better decisions?We are looking for a Power BI Developer with a strong technical foundation in Power BI reporting. Your main focus will be on designing, building, and optimizing high-quality Power BI reports and...

A leading organization operating in a technology-driven environment is seeking a Senior C#/.NET Developer Consultant to support both software development and technical advisory activities. The role combines hands-on development, application maintenance, architectural guidance, troubleshooting, and knowledge sharing to help deliver reliable and scalable...

Over de organisatie Ben jij klaar met de logge beslissingsprocessen van een grote corporate, maar wil je wél de stabiliteit en slagkracht van een internationale speler? Voor een financieel ijzersterk familiebedrijf in de brede regio Antwerpen-Zuid zijn wij exclusief op zoek naar hun allereerste interne Full-Stack .NET Developer. Je komt terecht in een...

Over de organisatie Ben jij klaar met de logge beslissingsprocessen van een grote corporate, maar wil je wél de stabiliteit en slagkracht van een internationale speler? Voor een financieel ijzersterk familiebedrijf in de brede regio Antwerpen-Zuid zijn wij exclusief op zoek naar hun allereerste interne Full-Stack .NET Developer. Je komt terecht in een...

Kingfisher IT is seeking a Freelance Lead Developer to drive the evolution of a suite of business-critical applications. You will stay hands-on in backend and frontend with .NET and Angular and steer technical choices, ensuring quality and long-term maintainability.You will mentor peers, promote knowledge sharing, and coordinate with analysts, architects,...

Job Description A major player in the IT sector, we have continued to grow and evolve since our creation in 1993. With a dedicated team of nearly 1,400 employees spread across several sites in Wallonia and Brussels, NSI has followed an exceptional trajectory. Our company is at the forefront of the digital revolution, offering a complete range of IT services,...

Senior Python / React Developer (AI Platform) Overview We are seeking a Senior Python / React Developer to join an established engineering team building an innovative AI platform that enables intelligent agent communication and collaboration. You will contribute to the design, development, and evolution of scalable, secure, and high-quality AI-driven...