Experienced Software Vacatures In Brussels - 74 Job Positions Available

Join Artefact Belgium: Lead the Future of Generative AI and Large Language Models Are you an experienced software systems engineer with a passion for designing and deploying complex, scalable solutions? Artefact is seeking a Senior Systems Software Engineer to

.NET Software Engineer Job Description We are looking for an experienced .NET Software Engineer to join a multidisciplinary Agile team within a large public-sector environment. You will contribute to the development and continuous improvement of digital products with a

At Moodys, we unite the brightest minds to turn today’s risks into tomorrow’s opportunities. We do this by striving to create an inclusive environment where everyone feels welcome to be who they are—with the freedom to

GM Group Lead- EMEA North at Unframe Location: Primary Location Belgium About Unframe Unframe is an AI-first startup helping the world’s largest enterprises bring LLM-powered applications to life in days - not months. We combine the

Line of ServiceAdvisory Industry/SectorNot Applicable SpecialismFinance Management LevelManager Job Description & Summary Contribute to creating a better tomorrow The only way we can tackle the challenges of this fast-changing world is with passionate people. Led by

Solution Architect – .NET / Azure We are looking for an experienced Solution Architect to design and guide the implementation of secure, scalable, and innovative IT systems within a public-sector environment. The role involves defining robust architectures,

Job Band: Job Band 9 (JB9) Hiring Manager: Vlasta Jasenko Lead Recruiter: Paulina Piotrowska Country: Belgium, the Netherlands, UK or France Our ability to grow, develop new capabilities and serve even more patients around the world

Senior Python Backend Developer (Energy Trading) We are looking for an experienced Python Backend Developer to design and build scalable backend services supporting asset onboarding, contract management, and energy market operations. You will develop APIs, data pipelines,

Senior .NET Developer Location: Belgium (Hybrid) Start Date: 01 September 2026 Contract Duration: Until 31 December 2026 (extension possible) Workload: Full-time Job Overview We are looking for an experienced Senior .NET Developer to join a software development team

Senior Java Developer We are looking for an experienced Senior Java Developer to design, develop, and maintain scalable Java applications in a collaborative Agile environment. You will work closely with stakeholders, lead the development of key components,

Senior Full Stack Java Developer (Java / Spring Boot / Angular) Location: Belgium (Hybrid) Start Date: September 2026 Contract Duration: 13 Months (with possible extension) Workload: 80–100% Language: Dutch (CEFR C2) – Mandatory Job Overview We

IT System Engineer – OSS Lakehouse & GitOps We are looking for an experienced IT System Engineer to support the implementation and operation of an Open Source Software (OSS) Lakehouse environment. Key Responsibilities Support the setup and optimization

Functional Analyst & Tester (Risk Management) We are looking for an experienced Functional Analyst & Tester to support the delivery of risk management applications. You will work closely with business stakeholders to gather and analyze requirements, create

Company Description Eurofins Scientific is an international life sciences company, providing a unique range of analytical testing services to clients across multiple industries, to make life and our environment safer, healthier and more sustainable. From the

Full-Stack Developer – PHP / Python / JavaScript About the Role We are looking for an experienced Full-Stack Developer to contribute to a major data modernization program, helping migrate critical data from legacy mainframe systems to a

Join Artefact Belgium: Build the Interface of the AI Revolution Are you a seasoned Full Stack Developer who looks beyond standard web applications? Artefact Belgium is looking for a Senior Full Stack Developer to bridge the

Technical Lead / Octopus Deploy Engineer Location: Brussels, Belgium Employment Type: Contract Duration: 6 Months Start Date: ASAP Experience: 4–6+ years Job Overview We are looking for an experienced Technical Lead / DevOps Engineer to support the

Senior Test Lead – Change Management Location: Brussels, Belgium Employment Type: Contract Duration: 6 Months Start Date: ASAP Experience: 8–10 years Job Overview We are looking for an experienced Senior Test Lead – Change Management to drive

Senior Java Spring Boot / IAM Technical Analyst Location: Brussels, Belgium Employment Type: Contract Duration: 6 Months Start Date: ASAP Experience: 8–10 years Job Overview We are looking for an experienced Senior Technical Analyst / Java Spring