163 backend developer English-speaking jobs in Brussels

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.

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.

They are seeking an enthusiastic developer with decent experience to help modernize their tech stack.

event-driven Java services , operating at scale and integrating with both modern platforms and legacy backend

event-driven Java services , operating at scale and integrating with both modern platforms and legacy backend

event-driven Java services , operating at scale and integrating with both modern platforms and legacy backend

event-driven Java services , operating at scale and integrating with both modern platforms and legacy backend

Lead Java developer for back-end website applications using AWS, KIRO IDE, and Java, Angular, Spring Boot, and Hibernate. Requires 8+ years Java development experience, 5+ years lead experience, and fluency in English.

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.

We are looking for a talented Back-end Developer to enhance our team. ... Integration of user-facing elements developed by a front-end developer with server side logic. ... As a Back-end Developer, you will play a critical role in designing scalable applications to meet the

Java Developer - Brussels Start Date: June 2026 Duration: 12 months (with potential extensions) Location ... technical and business needs Your profile MUST-have skills & experience: 5 years experience as a Java Developer

Proficiency in Java 8+ and Spring Boot for backend testing and mocking. ... Develop automates tests using Java, Rest-Assured, and Cucumber (BDD approach) to validate backend

in technical meetings and good communication skills CERTIFICATIONS & STANDARDS: • AWS Architect or Developer

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.

At least 5 years of experience as a java developer. ... We are continuously growing and we are looking for a Java Developer to join our UniQue team. ... Professional (CDP) certification, AWS Certified Solutions Architect or Certified Kubernetes Application Developer

JAVA DEVELOPER - BRUSSELS Start Date: June 2026 Duration: 12 months (with potential extensions) Location ... evolving technical and business needs MUST-HAVE SKILLS & EXPERIENCE 5+ years experience as a Java Developer

communicate clearly and interact with team members (Business PO, colleague business analysts, architect, backend

AI-powered code assistants (e.g., Amazon Q, GitHub Copilot) for accelerating coding processes and enhancing developer

Embedded Software Developer will specify, design, implement, and document software functionalities. Collaborate with teams to develop test specifications, write test cases, and solve technical challenges.

Designs and maintains backend and integration solutions for records and archive management systems, ensuring