586 backend developer English-speaking jobs in Belgium

We're looking for a Senior Technical Lead to drive backend excellence and lead high-impact technical ... You'll operate in a dynamic, innovation-driven environment , shaping backend architecture and influencing ... developers Drive best practices through code reviews, workshops & knowledge sharing Design and support .NET backend ... initiatives Improve performance, quality, and compliance of critical systems What you bring 8+ years in .NET backend

We're looking for a Senior Technical Lead to drive backend excellence and lead high-impact technical ... You'll operate in a dynamic, innovation-driven environment , shaping backend architecture and influencing ... developers Drive best practices through code reviews, workshops & knowledge sharing Design and support .NET backend ... initiatives Improve performance, quality, and compliance of critical systems What you bring 8+ years in .NET backend

We're looking for a Senior Technical Lead to drive backend excellence and lead high-impact technical ... You'll operate in a dynamic, innovation-driven environment , shaping backend architecture and influencing ... developers Drive best practices through code reviews, workshops & knowledge sharing Design and support .NET backend ... initiatives Improve performance, quality, and compliance of critical systems What you bring 8+ years in .NET backend

will be performed by the external service provider:• Contribute to the redesign, and redevelop:o A backend ... specific expertise is mandatory for the performance of tasks: Experience of five years as a full-stack developer

You will play a key role in evolving core platform features, working across both backend and frontend ... Key responsibilities: Designing, developing, and maintaining scalable web applications Building backend ... plus): Experience with Laravel Experience with Vue.js Your profile: Solid experience in full-stack or backend-focused

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

This is a backend-focused role where you'll work on scalable systems, optimise performance-critical services ... Design, develop, and maintain backend services using modern C++Work closely with data/AI teams to integrate ... /DevOps: Docker, Kubernetes, CI/CD pipelinesData/AI (exposure beneficial): Strong experience in C++ backend ... understanding of system design, concurrency, and performance optimisationExperience building scalable backend

This is a backend-focused role where you'll work on scalable systems, optimise performance-critical services ... Design, develop, and maintain backend services using modern C++Work closely with data/AI teams to integrate ... /DevOps: Docker, Kubernetes, CI/CD pipelinesData/AI (exposure beneficial): Strong experience in C++ backend ... understanding of system design, concurrency, and performance optimisationExperience building scalable backend

This is a backend-focused role where you'll work on scalable systems, optimise performance-critical services ... Design, develop, and maintain backend services using modern C++Work closely with data/AI teams to integrate ... /DevOps: Docker, Kubernetes, CI/CD pipelinesData/AI (exposure beneficial): Strong experience in C++ backend ... understanding of system design, concurrency, and performance optimisationExperience building scalable backend

This is a backend-focused role where you'll work on scalable systems, optimise performance-critical services ... Design, develop, and maintain backend services using modern C++Work closely with data/AI teams to integrate ... /DevOps: Docker, Kubernetes, CI/CD pipelinesData/AI (exposure beneficial): Strong experience in C++ backend ... understanding of system design, concurrency, and performance optimisationExperience building scalable backend

We're looking for a Senior Technical Lead to drive backend excellence and lead high-impact technical ... You'll operate in a dynamic, innovation-driven environment , shaping backend architecture and influencing ... developers Drive best practices through code reviews, workshops & knowledge sharing Design and support .NET backend ... initiatives Improve performance, quality, and compliance of critical systems What you bring 8+ years in .NET backend

You will take ownership of the backend architecture and technical direction of the platform, ensuring ... Own and evolve the backend architecture of the company's AI platform.Design scalable and reliable services ... Proven experience building backend systems in Python.Strong experience working with Google Cloud Platform ... testing, and engineering best practices.Team LeadershipLead and mentor a team of ~6 engineers across backend

You will take ownership of the backend architecture and technical direction of the platform, ensuring ... Own and evolve the backend architecture of the company's AI platform.Design scalable and reliable services ... Proven experience building backend systems in Python.Strong experience working with Google Cloud Platform ... testing, and engineering best practices.Team LeadershipLead and mentor a team of ~6 engineers across backend

Key Responsibilities Design, develop, and maintain Java backend applications using modern frameworks ... You will join a backend engineering team working on large‐scale, performance‐critical applications deployed

using Pydantic AI Integrate LLMs (Claude, Gemini, OpenAI) into customer-facing features Building robust backend ... They're looking for Strong experience as an AI Engineer or in a similar role working with AI agents Solid backend

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

modern frameworks Build scalable, component-based architectures Integrate frontend applications with backend

Guidewire Developer (PolicyCenter / ClaimCenter / BillingCenter) For one of my leading Insurtech clients ... we are seeking an experienced Guidewire Developer to join a high-performing team delivering large-scale

Lead .NET Developer to join our client's dynamic team in Antwerp. ... Requirements: Proven experience as a Lead .NET Developer or similar role. ... Freelance Lead .NET Developer Antwerp, Belgium We are seeking a highly skilled and experienced Freelance ... As the Lead .NET Developer, you will play a crucial role in leading the development team, overseeing

Comfortable in the backend: You can navigate and contribute to backend services in Python — writing APIs ... From backend services to frontend dashboards — you own what you build end to end.