568 backend developer English-speaking jobs in Belgium
Python Developer
- Akkodis
- Walloon Brabant Province
- June 4
Medior Software Engineer to design, develop, and maintain Python-based software applications for railway systems. Requires expertise in Python, at least one additional language (C, C++, or C#), and networking protocols.
Senior Software Engineer (Java) - Observability Platform
- Vyntra Global
- Mechelen-aan-de-Maas
- June 4
This is hands-on backend engineering at scale. ... Write clean, well-tested, production-ready code What we're looking for Strong experience building backend ... Spring Boot, Elasticsearch, Gradle, Kubernetes/Helm What you'll do Design and build high-performance backend
Advanced Packaging Engineer
- Qplox engineering
- Leuven
- June 5
SIPI analysis Knowledge in Cadence layout tool Knowledge in Ansys tool Knowledge in 2.5D/3D packaging, backend
Senior IT Project Lead / Epic Developer Owner - Brussels
- Arcus Search
- Brussels
- June 3
Job Title: Senior IT Project Lead / Epic Developer Owner Duration: 12 months + ext Location: Brussels
Huxley Associates Belgium - Full Stack TypeScript Nodejs Developer
- Huxley Associates Belgium
- Brussels
- June 2
: React.JS (with styled-components) React Native Good understanding of: Micro-frontend architecture Backend ... business requirements into technical specifications and user stories Develop high-quality frontend and backend ... Dutch or French Experience with: TerraForm / Infrastructure as Code C# .NET GraphQL Exposure to other backend
IT Support Engineer
- TECEZE
- Rumst
- May 29
L1 level network troubleshooting and resolution for LAN Connectivity Hands & feet support to Backend
Senior Software Engineer
- Vivid Resourcing
- Brussels
- June 5
I'm looking for an experienced Senior .NET Developer to join the team in Brussels, in this role you will
Senior Full Stack Engineer
- MentionLab
- Brussels
- June 5
Looking For * 6+ years building and shipping production software * Deep TypeScript and SQL; strong backend ... You'll ship across the stack; APIs, data pipelines, and user-facing interfaces - with your work leaning backend
Full Stack Developer - PART TIME
- Vivid Resourcing
- Louvain
- June 6
Build backend services using Python Collaborate with cross-functional teams including product, QA, and
Full Stack Developer Hybrid/Remote Working
- Vivid Resourcing
- Louvain
- June 6
Build backend services using Python Collaborate with cross-functional teams including product, QA, and
Full Stack Engineer (hybrid or remote)
- Vivid Resourcing
- Louvain
- June 6
Build backend services using Python Collaborate with cross-functional teams including product, QA, and
Full Stack Developer (remote or hybrid)
- Vivid Resourcing
- Louvain
- June 6
Build backend services using Python Collaborate with cross-functional teams including product, QA, and
Full Stack Developer (Hybrid/Remote)
- Vivid Resourcing
- Louvain
- June 6
Build backend services using Python Collaborate with cross-functional teams including product, QA, and
Packaging Design Engineer
- microTECH Global LTD
- Leuven
- May 19
of Cadence layout toolsExperience with Ansys simulation toolsFamiliarity with 2.5D/3D packaging and backend
Intern – Agentic Engineering (AI-First Developer)
- Fixxer
- Brussels
- May 21
Fixxer, a Belgian insurtech startup, seeks a motivated intern to explore and test agentic coding methodologies. The intern will build internal tools, share learnings, and work on real features alongside senior engineers. Some coding experience and a passion for AI + software engineering are required.
Full Stack Engineer
- Vivid Resourcing
- Brussels
- June 5
Responsibilities Lead the development of complex backend services in Java.
Founding Full Stack Engineer
- Koda Staff
- Flanders
- June 3
direction What you'll achieve Build features that reach real users Deliver end-to-end functionality — from backend
Solutions Engineer
- Companion.energy
- Ghent
- May 18
This role sits at the intersection of backend development, integration, and customer delivery.
Test Automation Specialist
- Uni Systems
- Brussels
- May 23
Fullstack Engineer (FastAPI + Next.js)
- Predikt
- Louvain
- June 4
You'll take features end-to-end from design to deployment across both frontend and backend. ... Backend: Python + FastAPI. What You'll Work On Procurement workflows that feel effortless. ... Stack: Next.js + TypeScript on the frontend, Python + FastAPI on the backend, GCP for infrastructure.











































