514 backend developer English-speaking jobs in Belgium
Python Engineer
- Satellit
- Brussels
- April 1
Responsibilities include creating backend services, AI agent features, frontend components, and DevOps ... Key Responsibilities Architect and develop backend services and AI agent features using Python, FastAPI
Senior Software Engineer, Learning Platform
- Secure Code Warrior
- , west vlaanderen, belgium
- April 6
Write clean, maintainable, and efficient code across our core stack, primarily utilizing Node.js on the backend ... Warrior to create a safer digital landscape by assisting companies to secure their software through developer-led ... If you are a versatile developer who enjoys a collaborative environment and using modern tools to build ... Your versatility as an all‑around developer will be crucial here
Champion AI‑Assisted Engineering: Actively ... Warrior to implement agile learning security programs, build safer software, and create a culture of developer-driven
Senior Software Engineer C# - FLEXIBLE WORKING
- Vyntra Global
- Mechelen
- April 28
Designing and building high-performance backend components in JavaReal-time ingestion and indexing of ... large-scale transaction dataWriting clean, well-tested, production-grade code Strong Java backend experience ... indexes and makes searchable massive volumes of financial transaction data in real time.This is hands-on backend
Senior PHP Software Engineer (Remote)
- Vyntra Global
- Mechelen
- April 28
Designing and building high-performance backend components in JavaReal-time ingestion and indexing of ... large-scale transaction dataWriting clean, well-tested, production-grade code Strong Java backend experience ... indexes and makes searchable massive volumes of financial transaction data in real time.This is hands-on backend
Senior Software Engineer (C# / SQL Server)
- Vyntra Global
- Mechelen
- April 28
Designing and building high-performance backend components in JavaReal-time ingestion and indexing of ... large-scale transaction dataWriting clean, well-tested, production-grade code Strong Java backend experience ... indexes and makes searchable massive volumes of financial transaction data in real time.This is hands-on backend
Senior Software Engineer (C# / SQL Server)
- Vyntra Global
- Hallaar
- April 29
Spring Boot, Elasticsearch, Gradle, Kubernetes/Helm. xjsrcvqDesigning and building high-performance backend ... indexing of large-scale transaction dataWriting clean, well-tested, production-grade codeStrong Java backend ... indexes and makes searchable massive volumes of financial transaction data in real time.This is hands-on backend
Senior Software Engineer - C# - (Hybrid Remote)
- Vyntra Global
- Hallaar
- April 29
indexing of large-scale transaction dataWriting clean, well-tested, production-grade codeStrong Java backend ... here.Java, Spring Boot, Elasticsearch, Gradle, Kubernetes/Helm.Designing and building high-performance backend ... indexes and makes searchable massive volumes of financial transaction data in real time.This is hands-on backend
Senior Software Engineer C# - FLEXIBLE WORKING
- Vyntra Global
- Hallaar
- April 29
indexing of large-scale transaction dataWriting clean, well-tested, production-grade codeStrong Java backend ... here.Java, Spring Boot, Elasticsearch, Gradle, Kubernetes/Helm.Designing and building high-performance backend ... indexes and makes searchable massive volumes of financial transaction data in real time.This is hands-on backend
Senior PHP Software Engineer (Remote)
- Vyntra Global
- Hallaar
- April 29
indexing of large-scale transaction dataWriting clean, well-tested, production-grade codeStrong Java backend ... here.Java, Spring Boot, Elasticsearch, Gradle, Kubernetes/Helm.Designing and building high-performance backend ... indexes and makes searchable massive volumes of financial transaction data in real time.This is hands-on backend
C++ Software Engineer
- Vivid Resourcing
- Ghent
- April 22
What You'll Be Doing: Design, develop, and maintain backend services using modern C++ Build scalable, ... This is a backend-focused role where you'll work on scalable systems, optimise performance-critical services ... of system design, concurrency, and performance optimisation Experience building scalable backend systems ... technical strategy Tech Stack: Languages: C++ (modern standards), some Python exposure beneficial Backend ... PostgreSQL, Redis) What We're Looking For Strong experience in C++ backend development Solid understanding
Senior Software Engineer
- Vyntra Global
- Hallaar
- April 28
Spring Boot, Elasticsearch, Gradle, Kubernetes/HelmWhat you'll doDesign and build high-performance backend ... ingests, indexes, and makes large volumes of transaction data searchable in real time.This is hands-on backend ... decisionsWrite clean, well-tested, production-ready codeWhat we're looking forStrong experience building backend
Senior Backend Product Software Engineer
- Wolters Kluwer
- Leuven
- April 2
Expert Software Engineer (backend)
- Barco
- Kortrijk
- April 24
Flexible Solutions Engineer
- Companion.energy
- Ghent
- April 29
This role sits at the intersection of backend development, integration, and customer delivery.
Technology Solutions Engineer
- Companion.energy
- Ghent
- April 29
This role sits at the intersection of backend development, integration, and customer delivery.
Solutions Engineer (Hybrid)
- Companion.energy
- Ghent
- April 29
This role sits at the intersection of backend development, integration, and customer delivery.
Integration Developer (API Specialist) - Freelance AI Trainer
- Mindrift
- Belgium
- April 15
Head of Engineering
- Vivid Resourcing
- Ghent
- April 11
Your Profile Proven experience building backend systems in Python. ... Team Leadership Lead and mentor a team of ~6 engineers across backend and platform development. ... You will take ownership of the backend architecture and technical direction of the platform, ensuring ... Responsibilities Technical Leadership Own and evolve the backend architecture of the company's AI platform
Front End Software Engineer - JavaScript
- Koda Staff
- Brussels
- April 28
modern frameworksBuild scalable, component-based architecturesIntegrate frontend applications with backend
Front-end Software Engineer (Typescript)
- Koda Staff
- Brussels
- April 28
modern frameworksBuild scalable, component-based architecturesIntegrate frontend applications with backend









































