398 backend developer English-speaking jobs in Belgium

We are looking for an Expert IT React Developer with 8 years of relevant experience for a 9-month project

with an established company specialised in logistics in the Belgian coastal region to hire an Analyst Developer

The Microsoft Developer will be responsible for designing and developing solutions using X++ in Dynamics ... The developer will collaborate closely with cross‐functional technology teams, Business Analysts, end

Our client within a European public-sector institution is seeking a Drupal Developer to contribute to

We are currently seeking a Java Developer to support a prestigious European Institution in Brussels.

Python Software Engineer for conversational AI solutions. Develops, deploys, and supports AI applications using Execution Garden, Amazon Bedrock, and Python within a secure AWS environment. Collaborates with stakeholders, architects, data scientists, and cloud specialists.

specific expertise in Oracle At least 5 years of specific expertise with Java Objectives The Java Developer

Principal GIS Developer Contract Type Freelance Ideal Start Date 01/09/2027 Duration of Contract 9 years ... Atos is hiring a Principal GIS Developer to build geospatial software that turns location data into real

We're scaling the team with a Backend Software Engineer (Typescript/Node.js).

Your Role Develop and maintain high-quality backend applications using Node.js Design scalable APIs and

Principal ADA Developer Contract Type Freelance Ideal Start Date 01/09/2027 Duration of Contract 9 years ... Atos is looking for a Principal Ada Developer to lead development on high-reliability, safety-critical

Senior Salesforce CPQ Developer wanted for an international end-user. ... Job description: As a Salesforce CPQ Developer, you will play a pivotal role in the design, development ... Qualifications: · Bachelor's degree in Computer Science or a related field. · Salesforce Certified Platform Developer

Strong backend development experience with C# and .NET. ... Drive backend development using C# and .NET while contributing across the full stack where required. ... The role is backend‑focused, with C#/.NET at its core, while also working across a modern React frontend ... Backend (Primary Focus) C# .NET Cloud‑Native Architecture Distributed Systems REST APIs Frontend React

Nexeo is looking for a Back-End Java Developer (Spring Boot) To support the development of a major digital ... transformation project in the public sector, we are looking for a Back-End Java Developer to join the ... Your role As a Back-End Java Developer, you will: • Design, develop and maintain robust back-end services ... or Master's degree in Computer Science or equivalent experience. • Proven experience as a Back-End Developer

Job description We're looking for a talented and motivated .NET Developer to join our growing development ... In this role, you'll have the opportunity to design, develop, and maintain robust backend applications ... Design and develop scalable backend applications using .NET and C# with a focus on code quality and performance

to shared standards and best practices Reduce technical debt through pragmatic refactoring Improve developer

Elia Group is seeking a Full Stack Developer to support the migration of an internal platform to SitecoreAI

We are looking for a multi-talented Web Developer & IT Systems Specialist who is equally comfortable ... If you're a hybrid web developer with strong technical operations experience, this is a unique opportunity

Build scalable, maintainable backend systems using FastAPI and modern Python tooling. ... Experience with modern AI developer tools (e.g., Cursor, Claude Code, Copilot, etc.).

release preparation Collaborate with UX designers and ensure consistency between front-end portal, backend