569 backend developer English-speaking jobs in Belgium

Responsibilities Build robust backend services using .NET, C#, and .NET Core Collaborate with cross-functional

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.

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.

Salesforce Developer: Complex Builds Only For a customer of mine I am looking for a Salesforce Developer ... What You Bring Solid experience as a Salesforce Developer (Apex, LWC, Flows).

Salesforce Developer: Complex Builds Only For a customer of mine I am looking for a Salesforce Developer ... What You Bring Solid experience as a Salesforce Developer (Apex, LWC, Flows).

Salesforce Developer: Complex Builds Only For a customer of mine I am looking for a Salesforce Developer ... What You Bring Solid experience as a Salesforce Developer (Apex, LWC, Flows).

Salesforce Developer: Complex Builds Only For a customer of mine I am looking for a Salesforce Developer ... What You Bring Solid experience as a Salesforce Developer (Apex, LWC, Flows).

Salesforce Developer: Complex Builds Only For a customer of mine I am looking for a Salesforce Developer ... What You Bring Solid experience as a Salesforce Developer (Apex, LWC, Flows).

Your profile: Experience as a Developer in a software or IT environment Strong knowledge of one or more ... We're looking for an experienced developer that can contribute to technical evolution by building high‐quality

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.

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.

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.

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

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

You\'ll work on core product features and Backend code improvements, ensuring all systems can support ... degree in IT/Computer Science/Software Engineering and preferably at least 4 years of experience in backend ... You\'ll set the technical direction for major parts of the backend, leading design discussions and reviewing

You will be involved in architectural decisions, backend and frontend development, and continuous product ... improvements Profile / Requirements Proven experience as a Java Software Architect or senior Java backend ... Key Responsibilities Design and develop Java backend services using Spring Boot Define and evolve microservices

, and deploy AI models Collaborate with product, engineering, and data teams Contribute to scalable backend

Responsibilities Build backend services using Python Collaborate with cross-functional teams including

I'm looking for an experienced Senior .NET Developer to join the team in Brussels, in this role you will

with engineers across software, data, and algorithm teams to integrate new capabilities Contribute to backend