483 backend developer English-speaking jobs in Belgium

Freelance Data Engineer / BI Developer About the Opportunity We are looking for an experienced Freelance ... Data Engineer / BI Developer to support the design, development, and optimization of our business intelligence ... If you're a freelance Data Engineer or BI Developer who enjoys designing robust data solutions and building

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

frameworks/libraries such as Angular, React, Vue.js or Bootstrap Build tools including Webpack and Vite Backend

combining human talent with AI agents and automation where they create real leverage Design and supervise backend

Solid backend experience with Java and Quarkus. Experience building and consuming REST APIs. ... technology and is just as comfortable building intuitive user experiences as they are developing reliable backend

This is a software engineering role focused on delivery, deployment and developer productivity — not ... You'll help shape the developer experience, release processes and deployment tooling that engineering ... performance testing and product validation Work closely with engineers across the platform to improve developer ... engineering fundamentals Experience building or maintaining CI/CD systems, deployment tooling, internal developer

L1 level network troubleshooting and resolution for LAN Connectivity Hands & feet support to Backend

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

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

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

Principal C++ Developer Contract Type Freelance Ideal Start Date 01/09/2027 Duration of Contract 9 years ... Atos is hiring a Principal C++ Developer to design and build high-performance, mission-critical software

You will play a role in developing and maintaining backend applications and services that support critical ... Responsibiliti esDesign, develop, and maintain Java-based backend applicatio nsBuild scalable and secure

Riskover is looking for an experienced SimCorp Dimension developer to help build the core investment

In this role you will focus on full backend (P&R) projects from netlist-in to GDSII-out flow, for top-level

Responsibilities Lead the development of complex backend services in Java.

Depending on priorities, you’ll contribute to: Backend and frontend development Mobile application development ... Experience & Skills Minimum 3 years of experience building modern SaaS applications Strong backend development ... business priorities You are pragmatic and comfortable making trade‑offs Our Tech Stack Layer Technology Backend

As a Full Stack Developer you will be responsible for developing and implementing software solutions ... As a Full Stack Developer, you will work within different projects to build and maintain the internal

solutions that meet the business needs and apply continuous integration technologies, especially targeting backend

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