156 developer English-speaking jobs in Brussels

Senior .NET Developer – Permanent Package (CDI) | Hybrid (2 days on site – Brussels) For a well-established ... Belgian investment company, I'm recruiting a Senior .NET Developer to join an in-house IT team on ... Senior .NET Developer – Role & Responsibilities • Design, develop and maintain .NET / C# applications ... performance and security • Work within a stable, experienced internal development team Senior .NET Developer ... and business-oriented • Experience in real estate or finance is a plus (not mandatory) Senior .NET Developer

Developer to join a high-visibility Agile environment in Brussels. ... Freelance Java Back-end Developer – Brussels We are looking for an experienced Freelance Java Back-end ... Your mission As a senior back-end developer, you will: Maintain and further develop existing Java applications ... to long-term collaboration within a team Location: Brussels Contract: Freelance Role: Java Back-end Developer ... reviews, refactoring and CI/CD practices Your profile Minimum 4 years of relevant experience as a Java Developer

Developer Consultant Coldfusion (DEV) – Brussels For an EU agency in Brussels, we are looking for a Developer

Senior .Net Developer Job Overview Seeking a senior software developer to contribute hands-on to a cloud-based ... Kafka Azure Kubernetes Service (AKS) Redis Protobuf, MessagePack Profile Expected Senior software developer

Reporting Developer - European Commission role at NTT DATA Europe & Latam. ... Data Warehouse and Reporting Developer - European Commission Join to apply for the Data Warehouse and ... As a Data Warehouse and Reporting Developer, these are the main tasks that you'll be responsible

for an RPG Analyst/Developer to join for a long term, freelance mission. ... RPG Analyst/Developer (Insurance) – Freelance A leading insurance client of ours in Belgium are looking ... Requirements: 5+ Years as an RPG Developer English speaking Additional Details START DATE: ASAP DURATION

Senior Python Software Engineer – AI Integrations Industry: AI / Developer Platforms / Distributed SystemsLocation ... You'll focus heavily on API ergonomics, developer experience, and reliability, while working on genuinely ... with asyncio, type hints, and PydanticProven background building and maintaining SDKs, libraries, or developer ... standardsMulti-language experience (TypeScript, Go, Rust, Elixir)Contributions to open-source AI or developer ... LangGraph, Pydantic AI, AutoGen, or similarStrong API design instincts with a focus on usability and developer

Principal Developer – Platform Engineering Self Employed position- 1 year initial contract plus extensions ... Ideal start date: March 2026 Hybrid Brussels Role Overview We are seeking a Principal Developer to lead ... Preferred Qualifications Certified Kubernetes Administrator (CKA) or Application Developer (CKAD). ... years of professional experience in software/platform engineering, including 3+ in a principal or lead developer

Your Role As a Salesforce Developer, you will be responsible for designing, developing, and implementing ... I/II, Admin, or JavaScript Developer I are a strong plus Excellent problem-solving abilities and attention ... of Salesforce architecture, security, and governor limits Salesforce certifications such as Platform Developer ... accelerators, and knowledge-sharing initiatives What We're Looking For Proven experience as a Salesforce Developer

Full Stack Developer Requirements Degree in Computer Science. ... Full Stack Developer Responsibilities: Developing front end website architecture. ... Full Stack Developer Job Description We are looking for a highly skilled computer programmer who is comfortable

AWS Developer - Brussels, Belgium - onsite 3 days per week You must be ok to work on site 3 days per ... ASAP start As a Senior AWS Developer, you will help modernize customer communications by building a scalable

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).

Freelance | Delphi Developer | Antwerp We are looking for an experienced Freelance Senior Delphi Developer

Lead Fullstack Developer (MEAN or MERN) – Europe Altar.io – Brussels, Brussels Region, Belgium Base Pay ... Are you an experienced Lead Fullstack Developer based in Europe looking to grow in a team of highly skilled ... As a Lead Fullstack Developer , you will provide end‐to‐end services for demanding web projects, covering ... Recruitment Process CV screening (ASAP) Recruiter interview (60 minutes) Tech interview with a lead developer

Medical Writing Developer (Data Management - Clinical Programming) Updated: January 12, 2026 Location ... : Brussels, VAN, Belgium Job ID:25103972-OTHLOC-3532-2DR Description Medical Writing Developer (Data

We're looking for an experienced Back-End Developer to join our team and contribute to exciting, ... Role Overview As a Back-End Developer, you will design, develop, and maintain back-end applications and

What You'll Do As a Senior Shopify Developer, you will: Build and optimize Shopify themes (Liquid ... We're looking for a Senior Shopify Developer who can build fast, clean, scalable Shopify experiences

Consultant - Python Developer - AI Enthousiast page is loaded## Consultant - Python Developer - AI Enthousiastlocations

This is a contract position for a Medior Full Stack Developer (.NET/C# & Angular) in a hybrid work environment ... The developer will work on both front-end and back-end development, leveraging Angular, .NET/C#, and

SII Belgium is seeking a highly motivated and ambitious Java Developer to join our team. ... open company culture, supported by an international group If you are a passionate and autonomous Java developer