284 backend developer English-speaking jobs in Belgium

ACENSI is looking for a .NET Developer for one of their client based in Brussels : We're looking ... for a developer who thrives in real-time systems, loves working with C# .Net and Angular, and wants to ... seniority > 7) * Seniority is calculated depending on the number of years in the position requested (Developer

Contribute to both backend (SCIL) and frontend (HTML5, CSS, JavaScript/TypeScript).

Medical Writing Developer (Data Management - Clinical Programming) Updated: January 12, 2026 Location ... : Brussels, VAN, Belgium Job ID:25103972-OTHLOC-3532-2DR Description Medical Writing Developer (Data

Qualifications 3+ years of backend development experience in Go. 2+ years of hands‐on work with Kubernetes

What You'll Do As a Senior Shopify Developer, you will: Build and optimize Shopify themes (Liquid ... We're looking for a Senior Shopify Developer who can build fast, clean, scalable Shopify experiences

event-driven Java services, operating at scale and integrating with both modern platforms and legacy backend

Consultant - Python Developer - AI Enthousiast page is loaded## Consultant - Python Developer - AI Enthousiastlocations

Overview Data Warehouse & Reporting Developer (Data Governance & AI Risk) – Fujitsu, Brussels, Brussels ... Region, Belgium We're looking for an experienced Data Warehouse & Reporting Developer to help shape

The focus in this role will be on backend development.

What You'll Work On Develop ML infrastructure (backend for LLM inference, compute and code execute ... Requirements 5+ years experience as Software Engineer (primarily Python ); Experience in infrastructure or backend

What you'll be doing: Designing and implementing scalable and efficient backend systems; Automating ... What makes you a great candidate: Proficiency in Java, Spring, and backend development; Experience with

Hex-Rays, a pioneering technology-focused company with a rich heritage, is looking for a C/C++ Developer ... : Liège, BE (full remote work possible for foreigners) Your day-to-day For this position as a C/C++ Developer

application using TypeScript Build performant user interfaces using React and Next.js Develop and evolve backend

As a Junior C++ Developer, you will have the opportunity to work in a premier engineering role based

Develop and maintain high-quality C++ applications, applying object-oriented principles and clean code practices. Contribute to a collaborative team environment focused on secure, reliable software solutions.

KNOWLEDGE AND SKILLS We are seeking a skilled Front-End Developer with strong Drupal and JavaScript expertise

As a Transform Developer, you will develop, implement, and support Transform, IKO's global Document

As a JDE Developer, you will develop, implement, and support the global ERP system (JDE) used at IKO

re working with a fast-growing SaaS company based in Leuven, who are looking for a skilled Front-end Developer

Working closely with product and backend teams, the role focuses on delivering well-crafted mobile experiences