frontend web developer

Werkomgeving Ben je op zoek naar een uitdagende IT-functie? Ben je een Java- en Angular-deskundige? Wens je te werken binnen een dynamische technologische omgeving? Dan is werken bij de FOD Financiën via Egov Select zeker iets voor jou! Bij ons kan je meebouwen aan projecten die het leven van elke belastingplichtige aangenamer maken. Met meer dan 1300...

We are looking for Senior Java/Angular Developers, who wants to work for the European Institutions in Brussels.Candidates need to be based in the proximity of 2 hours of Brussels by car. Consultants need to be aware that they need to work 1 to 2 days in the Brussels office.EU candidates are welcome to apply. Work permit is not provided. This position is also...

Uw rol Je maakt deel uit van de afdeling die bijdraagt aan verschillende digitaliseringsprojecten en meedenkt over de verschillende overheidsprogramma's in de gezondheidsector.Before applying for this role, please read the following information about this opportunity found below.Als .NET & Blazor Software Developer heb je de volgende verantwoordelijkheden...

We are urgently looking for a Senior Java Developer for the European Institutions in Brussels, Belgium.  Travel is not required for the interviews.EU candidates are welcome to apply. Candidates need to be willing to relocate. A work permit is not provided. This position is open for employees and contractors. Candidates need to be fluent in English.As a job...

Purpose of the Role Develop, program, test and maintain assigned software applications, delivering robust IT solutions that meet business needs. Key Responsibilities Analyze user needs and assess technical feasibility Produce technical analysis and documentation for application changes Test solutions and ensure they meet quality standards Monitor...

Medior .NET Developer We are looking for a Medior .NET Developer to join a team working on the migration and modernization of essential business applications. You will be responsible for development activities and the integration of different software components within a Microsoft technology environment. Key Responsibilities Develop and integrate software...

Back-End Developer – PHP / C About the Role We are looking for an experienced Back-End Developer to design, develop, maintain and improve critical PHP and C applications within a complex IT environment. The role is part of a multidisciplinary team working on the modernization of legacy systems and migration towards a modern architecture. Key...

Senior Full-Stack .NET Developer We are looking for an experienced Full-Stack .NET Developer to design, develop, and maintain applications using C#, .NET Core, and modern frontend technologies within an Agile/SAFe environment. Key Responsibilities Develop and maintain .NET applications using C# and .NET Core. Translate functional requirements into...

Location: Brussels, Belgium (Hybrid: 2-3 days remote per week)Type: Freelance Contract Experience Level: Senior / Expert (10+ years of experience)Languages: French or Dutch (Professional working proficiency, min. 3/4) OR English (Professional working proficiency, min. 3/4)About Smile 🌟Passionate about tech, digital, and innovation? Join the 1,800...

Design, build, and maintain features across the full stack (frontend, backend, APIs, databases)Manage code through Git/GitHub — version control, pull requests, code reviews, and CI/CD pipelinesUse AI tools (e.g., Copilot, Claude) to speed up development, debugging, and code reviewWrite and maintain automated tests (unit, integration, end-to-end) for their...

Are you ready to take your career to the next level? Do you thrive in environments that challenge and inspire you? Would you like to grow within a team that values both excellence and enjoyment at work? Taleo Consulting is an international management consulting group with offices in France, Luxembourg, Belgium, The Netherlands, Switzerland, Spain,...

Beschrijving van het bedrijfSopra Steria biedt op maat gemaakte end-to-end corporate technolgy en software solutions aan die organisaties helpen gedurfde keuzes te maken en resultaten te boeken. En met succes! Met meer dan 51.000 collega’s in bijna 30 landen behoren we tot de top van de Europese digital solutions leveranciers. Succesvolle organisaties in...

Full Stack Developer Job DescriptionWe are looking for a highly skilled computer programmer who is comfortable with both front and back end programming. Full Stack Developers are responsible for developing and designing front end web architecture, ensuring the responsiveness of applications and working alongside graphic designers for web design features,...

Position Description: Are you a driven and enterprising professional, always at the forefront of developments and innovations in your field? Do you thrive on challenges, especially those that push the boundaries of what seems impossible? If you are passionate about giving our clients in the Public Sector a decisive edge in the market, then we are...

Wij zijn op zoek naar een enthousiaste Full Stack Java Developer die verantwoordelijk is voor het ontwerpen, ontwikkelen en onderhouden van moderne bedrijfsapplicaties. Je werkt mee aan uitdagende projecten binnen een Agile omgeving en bouwt zowel backend- als frontendcomponenten die bijdragen aan een stabiele, schaalbare en gebruiksvriendelijke oplossing.Je...

Req ID:501480    At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we offer our diverse customers the broadest portfolio in the industry. Every day, more than 80 000 colleagues lead the way to greener and...

Voor de Veiligheid van de Staat zijn wij op zoek naar een Senior Java Developer Opgelet: werken op afstand is niet mogelijk, je moet 5 dagen op locatie in Brussel werken.Ensure all your application information is up to date and in order before applying for this opportunity.Je werkplek is op loopafstand van het station Brussel Noord.Werkuren zijn zeer...

We are a team of business analysts, information system architects, software developers and data analysts, all working together to develop and maintain the systems supporting the operation and management of renewable energy systems, and the trading of renewable energy.Is this the next step in your career Find out if you are the right candidate by reading...

VERSION FR📋 Tâches et responsabilitésEn tant que développeur Senior .NET, vous contribuez de manière déterminante à la conception, au développement et à la maintenance de solutions logicielles robustes basées sur les technologies Microsoft. Vous mettez votre expertise technique au service de la qualité du code, de la performance, de la...

Senior Python Backend Developer (Energy Trading) We are looking for an experienced Python Backend Developer to design and build scalable backend services supporting asset onboarding, contract management, and energy market operations. You will develop APIs, data pipelines, and real-time integrations while working with AWS cloud services and PostgreSQL in...