123 developer English-speaking jobs in Brussels

Frontend Engineer to build and maintain web applications using React and TypeScript. Translate product requirements into user experiences and collaborate with cross-functional teams.

[Permanent or Freelance] Start Date: ASAP About the Role We are looking for a talented ServiceNow Developer

Role: ServiceNow DeveloperLocation: Remote Length of contract: 6 months A ServiceNow Developer designs ... Certifications: ServiceNow Certified Application Developer (CAD) or Certified Implementation Specialist

Backend Python Developer needed for a Brussels-based startup. Build a smart EV charging card solution using Python, FastAPI or Django, and AWS.

We're looking for a Senior Java Backend Developer to work on cutting-edge backend systems with a focus ... Senior Java Backend Developer Are you an expert in Java development with a deep understanding of microservices

Track record of successfully working with developer communities. ... Develop clear messaging that explains the value of funding critical developer infrastructure, including ... Familiarity with developer ecosystems, extension marketplaces, IDEs, cloud development environments, ... Promote and support the Foundation’s presence at relevant developer conferences and industry events. ... We are looking for a candidate with proven product marketing experience in developer tools, cloud development

Job description Daily rate: - Technical Avaloq Analyst / Developer Location: Brussels Employment ... Type: freelance or Contract Role Overview We are seeking a skilled Technical Analyst / Developer with

Guidewire Developer (PolicyCenter / ClaimCenter / BillingCenter) For one of my leading Insurtech clients ... we are seeking an experienced Guidewire Developer to join a high-performing team delivering large-scale

Job Title: ServiceNow Developer Location: Brussels, Belgium Contract Type: [Permanent or Freelance ... ] Start Date: ASAP About the Role We are looking for a talented ServiceNow Developer to join a dynamic

Back-End Developer, Brussels (near-site) – European Commission   Profile: Back-End developer with expertise ... DESCRIPTION: We are seeking an experienced Back-End Developer to contribute to the design, development ... back-end website applications. ·       Integration of user-facing elements developed by a front-end developer

ACENSI is looking for a Medior .NET Developer - Electricity Markets for one of their clients based in ... the Energy Sector in Brussels : We're looking for a highly skilled .NET Developer (minimum 5 years of ... problem-solver who enjoys technical challenges · Someone who values teamwork and clear communication · A developer

Freelance Backend Developer (Java) – Digital Products Brussels, Belgium Start: June 2026 | Long-term ... As a Backend Developer, you will contribute to the systems behind widely used digital platforms, ensuring ... Tools: GitHub, Jenkins, Docker Your Profile Must-Have Minimum 3 years' experience as a Backend Developer

IIoT Technical Lead and Developer (Ignition Focus)6 month contract (extensions likely) Belgium (Remote ... ) Superb consulting client is seeking an IIoT Technical Lead and Developer for an initial 6 month contract

Hiring: DEV Engineer – Java Developer (Java/Spring) Belgium | Hybrid | Long-term Opportunity Are you ... We are looking for an experienced Java Developer to join a high-visibility digital channels team within

Software Engineer/Computer Scientist to develop a GenAI platform for high-fidelity flow simulation. Responsibilities include designing, developing, and validating agentic AI models for CAD, grid generation, CFD solvers, and post-processing. Requires strong Python skills, experience with cloud-based infrastructure, and a PhD or MSc in a relevant field.

About the Role We are seeking a React JS Developer Expert to join our dynamic team. ... Qualifications Bachelor's degree in Computer Science or a related field Proven experience as a React JS Developer

COSMOTE GLOBAL SOLUTIONS NV is seeking a skilled Data Warehouse and Reporting Developer to join our dynamic ... in Computer Science, Information Technology, or related field.Proven experience as a Data Warehouse Developer

Our client, a major player in the banking sector, is looking for a Senior Fullstack Developer to join ... As a Senior Developer, you will be involved in the full application lifecycle: Design, develop, and maintain

Senior Python / C# Developer – Algorithmic Trading Location: Brussels, Belgium (Hybrid)Rate: Up to €800 ... extensions (up to 2+ years) OverviewA leading European energy trading organisation is seeking a Senior Developer

Technical Analyst / Developer (Avaloq Banking Platform) Our client, a key player in the banking and ... financial services sector, is looking for a Technical Analyst / Developer to strengthen its Avaloq delivery