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Full-Stack Jobs in Belgium

There are 224 open Full-Stack jobs in Belgium on freehire right now. 87 of them were posted recently. The skills employers ask for most often are api, ci-cd and angular.

Most requested skills

api 60%
ci-cd 43%
angular 42%
java 38%
react 38%
ai 36%
rest 35%
azure 33%

How the work is done

Hybrid 31 · 14%
Remote 20 · 9%
Onsite 2 · 1%

Visa sponsorship offered in 67% of the 3 postings that state a position on it.

Seniority

Senior 95
Lead 8
C-level 4
Intern 3
Principal 3
Junior 2

Who is hiring

1000+ employees 25
501-1000 employees 4
1-10 employees 2
51-200 employees 1

224 jobs

Posted Sort

224 jobs Posted Sort

Full-Stack Python Developer

NewBe an early applicant EuropeContract

In-house full-stack developer for partner Essensium's R&D team in Leuven, taking ownership of the EPS Portal dashboard for a forklift real-time positioning system. You build real-time dashboards, monitoring, integrations and secure data pipelines with Python/asyncio/aiohttp on the backend and Vue 3 + TypeScript on the frontend.

AI API Computer Vision CSS Data Pipelines +16 skills

Randstad Digital

Full-stack Developer Nieuw

NewBe an early applicant EuropeSenior

Randstad Digital is hiring a senior full-stack developer to embed directly in a client's team in Belgium, building software with C# .NET, JavaScript/HTML, C++, MS SQL/Oracle, and message-bus architecture (Hangfire, RabbitMQ). Work split: 1 day/week in Leuven, 1 day/week in Louvain-la-Neuve, rest remote.

Angular API Azure CI/CD C++ +12 skills

Lemon Companies

Fullstack JAVA Software Engineer

NewBe an early applicant Europe

Fullstack Java engineer at Belgian IT services firm one16 (Lemon Companies): you design scalable Java/Spring Boot backends and modern React or Angular front-ends across projects, work in self-steering Agile teams, and mentor colleagues. Requires deep Java knowledge plus Dutch and English communication skills.

Agile Angular Java NoSQL React +3 skills

EUROPEAN DYNAMICS Group

Remote Full-Stack Java Developer (Spring)

NewBe an early applicant RemoteEuropeSenior

Senior full-stack Java developer at EUROPEAN DYNAMICS, working remotely within the EU and collaborating closely with a major client's IT team on site as needed. Day to day involves building secure, scalable applications with Java, Spring, and REST APIs, an Angular frontend, and CI/CD pipelines.

Angular API CI/CD Java REST +2 skills

EUROPEAN DYNAMICS Group

Full stack Developer (Java)

NewBe an early applicant EuropeContract

Full-stack Java developer at EUROPEAN DYNAMICS building back-end web applications, REST/SOAP APIs, and responsive front ends (e.g. Angular) for a major client, applying secure development practices, automated testing, and observability. Requires 12+ years IT experience, 5+ years Java/Spring and SQL, working remotely within the EU.

Agile Angular API Authentication CI/CD +12 skills

Easyfairs Belgium

Senior Full Stack Developer

NewBe an early applicant RemoteEuropeFull-timeSenior

Senior Full Stack Developer with a backend focus at event organizer Easyfairs' Brussels HQ, modernizing infrastructure and building/maintaining the platforms behind its events. Core stack is PHP/Symfony/Doctrine with modern DevOps practices; React and WordPress are a plus.

CI/CD Containerization Infrastructure as Code PHP React +4 skills

Kubik Consulting

Senior Full-Stack Developer — Diverse Projects & Growth

NewBe an early applicant EuropeSenior

Kubik Consulting is hiring an experienced full-stack developer in Belgium to serve a diverse client base of startups, scale-ups, and international companies. Day to day you build end-to-end software solutions, choose technologies, and translate client needs into practical applications.

Kubik Consulting

Full-Stack Developer

NewBe an early applicant EuropeLead

Consultancy full-stack role in Belgium: you choose your projects and work embedded at clients ranging from startups/scale-ups to international companies, handling architecture and end-to-end application development. Core back-end stack is Java and/or .NET, with fluent Dutch required.

Senior .NET Full-Stack Developer (Freelance possible)

NewBe an early applicant EuropeFull-timeSenior

Senior .NET Full-Stack Developer designing and maintaining Microsoft-based solutions using .NET Core, .NET Framework, and Blazor. The role involves technical leadership, API development with REST/OIDC, and ensuring code quality through reviews and testing in an Agile environment.

Agile API Authentication .NET GitHub +6 skills

Senior Full Stack Engineer - Campaign Engine (all genders)

NewBe an early applicant HybridEuropeFull-timeSenior

Die Campaign Engine ist ein komplett neues Produkt mit einer klaren Mission: Sie ermöglicht Retail-Media-Partnern ein eigenständiges Kampagnenmanagement im Self-Service . Dadurch erhalten sie direkten Zugriff auf die…

API Api Design AWS BigQuery CI/CD +20 skills

Senior Full Stack Engineer - Campaign Engine (all genders)

NewBe an early applicant HybridEuropeFull-timeSenior

The Campaign Engine is a completely new product: its mission is to enable self-service campaign management for Retail Media Partners, giving them direct access to AY's unique loyalty frameworks : Missions &…

Agile AI API Api Design Automation +23 skills

Senior Full Stack Developer JP056328

New EuropeFull-timeSenior

Senior full stack developer building healthcare web applications (patient referral prescriptions and integrations) in Brussels on a hybrid, full-time contract running to 30 June 2027. Daily work spans Java/Spring Boot back-end services, Angular/TypeScript and Vue front ends, PostgreSQL/Elasticsearch, and applied AI (prompt engineering, agents, MCP).

Agentic AI AI Angular Automation CI/CD +26 skills

Hybrid AI-Driven Full Stack Engineer — Data Insights

New HybridEurope

Wobby, an Antwerp-based startup, is hiring a Full Stack Engineer to build and scale AI-powered data analysis agents connected to data warehouses, owning features end-to-end from architecture to deployment alongside AI engineers. Core stack: Nuxt, Node.js, TypeScript, Python, and Google Cloud, in a hybrid setup with 3+ days/week in the Antwerp office.

AI Cloud Data Warehousing GCP LLM +5 skills

Senior Full Stack Developer – Python & Kubernetes

New EuropeSenior

A senior full-stack developer leads technical development of web services—APIs, backends, and overall architecture—primarily in Python with Kubernetes, while building CI/CD pipelines, automating processes for risk and data analytics teams, and integrating AI models plus AI-based regression testing.

AI Analytics API CI/CD Data Analytics

Full Stack Developer .Net, Angular, Devops

New EuropeContract

Freelance 6-month contract for a full-stack developer in Brussels building and maintaining applications: back-end services and APIs with .NET/C#, responsive front-ends with Angular, plus DevOps work such as CI/CD and deployment automation. Hybrid with 2 days per week on-site, ASAP start.

Agile Angular API Automation Azure +10 skills

Pauwels Consulting

Senior Full Stack Developer – Python & Kubernetes

New EuropeContractSenior

Consulting role (via Pauwels Consulting) for a trade credit insurance client in Brussels: lead backend/API architecture, build scalable GCP/Kubernetes cloud environments with Python and FastAPI, maintain CI/CD pipelines, and integrate AI models and AI-based regression testing into services. Hybrid, full-time, open to employees or freelancers.

AI Analytics API Argo CD Automation +26 skills

Delen Private Bank

Full-Stack Analist-Developer - Kantoor Antwerpen

Full-stack solution engineer at Delen Private Bank's Antwerp office, building and maintaining internal applications for Supporting Services departments (HR, Finance, Risk, etc.) in a small new team. Day-to-day work spans functional analysis, hands-on development with C#, .NET, Angular and TypeScript, and end-to-end ownership from release to monitoring and support, using GitHub, Copilot and an inte

AI Angular API C# .NET +6 skills

Delen Private Bank

Senior Full-Stack Developer: AI-Driven Enterprise Apps

New EuropeSenior

Delen Private Bank seeks a medior/senior full-stack developer to support business processes with secure, scalable enterprise software, working with analysts and architects on solution design, implementation, deployment and continuous improvement. Core stack: C#/.NET, Angular, TypeScript, GitHub, Camunda, plus AI-assisted development.

AI Angular API C# .NET +3 skills

TiTans Consulting

Senior Full Stack Developer (JP055718)

New EuropeSenior

Consulting role at TiTans placed with a Belgian water-sector organization (water purification, sewerage, energy transition) to build new web applications on Azure Kubernetes. Work spans a customer-facing product team (apps for municipalities, water data spaces) and a central Build Factory; core stack is Java 17/21 on AKS with Azure DevOps in an Agile/SAFe setting, with 2-3 office days per week req

Agile AI AKS Azure Azure DevOps +3 skills

Delen Private Bank

Senior Full-Stack Developer & Solution Architect (Shared Application Services) - Kantoor Antwerpen

New EuropeSenior

Senior engineer at Delen Private Bank's Antwerp office who translates business initiatives into robust solution designs and stays hands-on building production software for reusable shared capabilities. Core stack: C#, .NET, Angular, TypeScript, GitHub, with APIs, enterprise integration, workflow automation and AI-assisted development.

AI Angular API Automation C# +6 skills