602 backend developer English-speaking jobs in Belgium

Responsibilities: Develop, customise, and optimise Odoo ERP modules using Python Build and enhance backend

What you'll doArchitect and build backend services that power our compensation engine and real-time ... Node.jsTypeScriptPostgreSQLPrisma ORMGoogle Cloud Platform (GCP)RedisBullMQReact-router (as context for how backend

Responsibilities Lead the development of complex backend services in Java.

We are looking for an experienced Physical Implementation Engineer to work on full backend Place & Route

Splunk Developer – Banking – Belgium/Hybrid Daily rate: €600 - €800 Duration: 6 – 12 months Location: ... Brussels Start: Now Hybrid: 8 days per month in office My new client is looking for Splunk Developer

This is hands‑on backend engineering at scale. ... What You’ll Work On Designing and building high-performance backend components in Java (11+) Real‑time ... technically demanding The team is small enough that your work has visible impact If you’re a serious backend ... architectural evolution Writing clean, well‑tested, production‑grade code What We’re Looking For Strong Java backend

DotNetNuke (DNN) content-management system framework to a micro-service-based architecture.NET 10, the backend

based in Leuven, I am looking for a freelance C++ Software Developer for a long-term mission. ... C++ Software Developer – Leuven – Freelance 12 months+ For a large multi-national manufacturing client

Senior Backend Engineer to architect and develop server-side components and RESTful APIs for web applications using Python. Experience with Django, Flask, or FastAPI, databases, containerization (Docker, Kubernetes), and CI/CD pipelines is required.

SAP ABAP Developer – Freelance (Brussels, Belgium) For a customer within the pharmaceutical and life ... sciences sector, we are looking for an SAP ABAP Developer to join on a long-term freelance basis.

Strong JavaScript / TypeScript experience Solid experience with Vue.js (or similar modern framework) Backend

understanding of prompt engineering and LLM evaluation methodsExperience building APIs and scalable backend ... practical experience~ Fluent in English Technical SkillsStrong proficiency in Python and FastAPI for AI backend

understanding of prompt engineering and LLM evaluation methodsExperience building APIs and scalable backend ... practical experience~ Fluent in English Technical SkillsStrong proficiency in Python and FastAPI for AI backend

understanding of prompt engineering and LLM evaluation methodsExperience building APIs and scalable backend ... practical experience~ Fluent in English Technical SkillsStrong proficiency in Python and FastAPI for AI backend

understanding of prompt engineering and LLM evaluation methodsExperience building APIs and scalable backend ... practical experience~ Fluent in English Technical SkillsStrong proficiency in Python and FastAPI for AI backend

experience in software engineering Proven experience as Software Architect or Technical Lead Strong Java backend

Software Engineer/Computer Scientist to develop and maintain a cloud-based GenAI platform for high-fidelity flow simulation. Requires proficiency in Python, cloud infrastructure, and LLM ecosystems. PhD or MSc in Computer Science, Engineering, or related field is required.

Impact Build software that matters, contributing hands-on to features and improvements across a .NET backend

Impact Build software that matters, contributing hands-on to features and improvements across a .NET backend

Impact Build software that matters, contributing hands-on to features and improvements across a .NET backend