freelance full stack developer senior

Wil jij je stempel drukken op een nieuw softwareproduct binnen de Healthcare sector? Dan stellen we je graag voor aan dit gerenommeerd Belgisch softwarebedrijf, gespecialiseerd in softwareoplossingen voor de gezondheids- en farmaceutische sector. Voor de ontwikkeling van een nieuw cloud-based softwareproduct, gericht op de farmaceutische zorg, zoeken zij een...

Cortina is an international family business with decades of experience in the fashion and footwear industry. With a strong focus on private label and licensed footwear – as well as our own brands like Patrick, Safety Jogger and SJ – we’re constantly moving forward. Literally and figuratively.We are currently launching a major transformation project to...

Expleo is a trusted partner for your innovation journey. As a global engineering, technology and consulting service provider, we are ideally positioned to help you achieve your ambitions and future‑proof your business. With a smart blend of bold thinking and reliable execution, we’re able to fast‑track innovation through each step of your value...

Onze klant ontwikkelt innovatieve en betrouwbare softwareoplossingen voor de internationale railsector. Als Senior Full Stack Engineer speel je een belangrijke rol in projecten die bijdragen aan slimme en moderne treinervaringen. Je werkt samen met gedreven ontwikkelaars en krijgt ruimte om te groeien en nieuwe technologieën te verkennen. Jouw taken ...

Our client, a prominent organization in the public safety sector, is seeking a professional to contribute to the digital transformation of their core operations. The role involves developing a modular, strategic system within a microservices architecture and taking a leading role in a multidisciplinary Agile environment.Develop, test, and debug high-quality...

We’re looking for a Senior Java Developer to join our client’s growing technology team and contribute to the development and modernization of critical business applications. You’ll work in a complex and evolving environment where you’ll have the opportunity to contribute to both greenfield development and the refactoring or transition of existing...

Onze klant zoekt een ervaren ontwikkelaar met een sterke interesse in AI. In deze rol ben je verantwoordelijk voor het ontwikkelen en onderhouden van een centraal AI-portaal met behulp van React en/of Next.js. Je werkt nauw samen met andere ontwikkelaars in een Agile (Scrum) omgeving. Wat ga je exact doen? Ontwikkelen en onderhouden van high-performance...

About us Otamiser is an international hospitality tech scale-up based in Ghent, building the category-defining platform for ranking management and revenue optimisation in short-term rentals and hotels. Our in-house algorithm powers the first-ever ranking management solution for Booking.com and Airbnb, helping property operators consistently outrank...

BrainSolutions bouwt web-toepassingen en platform-integraties die precies beantwoorden aan de behoeften van de klant. We plaatsen ons eerst in de schoenen van onze klant en gaan dan pas aan de slag. Het resultaat: gebruiksvriendelijke oplossingen die doen wat de klant ervan verwacht, en koppelingen tussen systemen die naadloos samenwerken. Als Full Stack...

ResponsibilitiesAnalyze and design technical solutions for data exchange services and REST APIs.Develop application components using PHP, Python, and JavaScript to support system integration.Enhance and adapt strategic software solutions for data searching and logging.Implement new functionalities related to data analysis and intelligence-led...

DESCRIPTION OF THE TASKS Analysis of the integration of different information systems. Data analysis and data modelling. Development of software for both back-end and front-end solutions Participation in technical working groups, progress meetings and meetings with the users. Assistance during relevant parts of testing, analysis, technical documentation,...

Deze Belgische onderneming in regio Antwerpen is internationaal actief en heeft een rijke historiek in (digitale) publicaties, software en opleidingen. Deze voorzien ze voor verschillende beroepen, bedrijven, universiteiten en studenten.JobomschrijvingAls Full Stack Developer werk je mee aan de verdere ontwikkeling en modernisering van een softwareoplossing...

DescriptionWe currently have a vacancy for an Full-stack Developer (Java, Angular) fluent in English, to offer his/her services as an expert will be based in Brussels, Belgium. The work will be carried out either in the company’s premises or on site at customer premises. In the context of the first assignment, the successful candidate will be integrated in...

Onze klant ontwikkelt innovatieve en betrouwbare softwareoplossingen voor de internationale railsector. Als Senior Full Stack Engineer speel je een belangrijke rol in projecten die bijdragen aan slimme en moderne treinervaringen. Je werkt samen met gedreven ontwikkelaars en krijgt ruimte om te groeien en nieuwe technologieën te verkennen.Jouw...

Keystone Solutions seeks an experienced Fullstack .NET Developer for a consultancy mission at a client site in Brussels. You will design, develop, and maintain .NET applications using C# and .NET Core within a SAFe agile environment.Work regime: 2 days on-site and 3 days remotely. Requirements include 5+ years .NET, 3+ years Agile/Scrum, fluent French or...

itenium is seeking a freelance .NET Developer in Antwerp, Belgium. You'll be responsible for building and evolving backend services and APIs with .NET and ASP.NET Core, while also developing modern UI features. We require at least 5 years of experience in .NET Core and strong knowledge of Entity Framework and SQL. Fluency in Dutch and comfort in English are...

Overview Expleo is a trusted partner for your innovation journey. As a global engineering, technology and consulting service provider, we are ideally positioned to help you achieve your ambitions and future-proof your business. With a smart blend of bold thinking and reliable execution, we’re able to fast-track innovation through each step of your value...

We are looking for a Senior Java Full-Stack Developer to join a large-scale business transformation program and strengthen an experienced development team. You will contribute to the development, modernization, refactoring and greenfield delivery of business applications, working closely with technical leads, architects, analysts and business...

the company | Senior Full-Stack AI Engineer (CTO track) | Antwerp, Belgium | HYBRID | Full-time | Belgium-based only the company builds OneView, a legal AI platform that legal teams use in production for contract review, risk and compliance. We recently joined the Anchr software group and are scaling from proven MVP to production-grade platform. You join as...

Senior Full-Stack Developer (.NET / Angular) Honey Start Date: 05 June 2026 Contract Type: Time & Material | Full-Time About the Role We are seeking a Senior Full-Stack Developer with strong expertise in .NET, Angular, and Azure to join a modern, cloud-driven development environment. You will play a key role in building and maintaining scalable web...