react native freelance

AvioBook, a global leader in aviation software, seeks a Fullstack Software Engineer (NestJS, React Native) for its Hasselt headquarters. You will build AVIOBOOK Connect, a real-time collaboration tool for aviation teams, spanning backend services and mobile apps with offline-capable, high-reliability software.You will collaborate with Product Owners,...

BDO Belgium is seeking a Full Stack Engineer to design, develop and scale secure, cloud-native web applications for internal teams and clients. You will join a growing Web Development practice and apply modern engineering practices, AI-assisted development and scalable cloud technologies to deliver real business value.You will build and extend front-end and...

the company | Senior Full-Stack AI Engineer (CTO track) | Antwerp, Belgium | HYBRID | Full-time | Belgium-based onlythe 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...

Hive-X is looking for an experienced Application Architect/Senior .NET Developer to enhance the internally developed e-desk for the Department of Care in Belgium. The role involves developing high-level designs, supporting developers, and ensuring software quality. Candidates should have extensive full-stack .NET experience, knowledge of ASP.NET MVC, .NET...

LGA IT in Sint-Pieters zoekt een software engineer die schaalbare microservices ontwerpt en bouwt in Go, Java of Node.js. Je creëert met React en TypeScript responsieve interfaces en stuurt functionaliteiten door van concept tot cloud-deployment.Je begeleidt junior collega’s via code reviews en borgt betrouwbaarheid door systematische prestatie-analyses....

AvioBook is a global leader in providing cutting-edge software and a one-off unique hardware solution for the aviation industry. We began by revolutionising the Electronic Flight Bag (EFB) market with a product designed by pilots for pilots and their flight crews. Today, we continue to innovate, creating smart, easy-to-use solutions that enhance airline...

Software Engineer TypeScript Build a category‑defining product from the ground up. We're hiring across multiple levels and across the stack. Location: Belgium (hybrid, Ghent) or fully remote. About Warren Most compensation plans in Belgium are stuck in the past: low‑yield products, low transparency, endless paperwork. Meanwhile, employees are stressed...

At Ideal Systems, we design and build cutting-edge mobile applications on top of the world’s leading Customer Experience platforms, including Genesys, Amazon Connect, and NICE.Our mobile solutions empower some of the world’s largest organizations to extend the full power of these platforms far beyond the traditional contact center, bringing seamless...

Alan is building the backbone of its billing platform. As a Software Engineer on the Billing team, you will design and implement a high-volume, reliable billing engine and integrate with internal and external payment systems.You'll work with Python/Flask, React, React Native and PostgreSQL to ship scalable systems that support millions of members and...

On behalf of one of our key clients, we are looking for a pragmatic Senior Developer with a strong can-do mindset to help elevate their development team. You will be directly Embedded in our client's team. Profile & requirements Languages: Native-level French (Dutch is a plus). Core Tech: Strong expertise in C# .NET, JavaScript, and HTML, combined with a...

On behalf of one of our key clients, we are looking for a pragmatic Senior Developer with a strong can-do mindset to help elevate their development team. You will be directly Embedded in our client's team. Profile & requirements Languages: Native-level French (Dutch is a plus). Core Tech: Strong expertise in C# .NET, JavaScript, and HTML, combined with a...

Medior Full-Stack .NET Developer Location: Dessel, Belgium Work Model: Onsite – No Remote Employment Type: Full-time Contract Duration: 4 months Start Date: August 2026 Experience: 2–3 years Job Overview We are looking for a Medior Full-Stack .NET Developer to join a technical development team and contribute to the development, implementation,...

Medior Full-Stack .NET Developer Location: Dessel, Belgium Work Model: Onsite – No Remote Employment Type: Full-time Contract Duration: 4 months Start Date: August 2026 Experience: 2–3 years Job Overview We are looking for a Medior Full-Stack .NET Developer to join a technical development team and contribute to the development, implementation,...

Our client, a leading organization in the public sector, is seeking a Full Stack Software Engineer to build innovative digital applications. This role involves developing end-to-end solutions, from backend services and APIs to modern user interfaces, within a cloud-native environment.Develop modern web applications using .NET (C#) and Angular.Design, build,...

Talent Pool Overview:Our clients regularly look for experienced .NET developers for business-critical applications. We are building a pool of senior .NET fullstack developers we can propose quickly when a new mission opens. By joining, you will be among the first profiles we contact when a matching mission opens – as soon as a matching client request...

On behalf of one of our key clients, we are looking for a pragmatic Senior Developer with a strong can-do mindset to help elevate their development team. You will be directly Embedded in our client's team. Profile & requirements Languages: Native-level French (Dutch is a plus). Core Tech: Strong expertise in C# .NET, JavaScript, and HTML, combined with a...

BDO Belgium is seeking a Full Stack Engineer to design, develop, and scale secure, cloud-native web applications for internal teams and clients.You will work with modern stacks (TypeScript, JavaScript, Node.js) and frameworks (SvelteKit, React, Vue, Next.js), building APIs, integrating systems, and applying secure coding practices.Join a growing practice...

Fujitsu in Brussels is seeking an experienced Freelance Test Engineer (Expert) for a challenging 12-month project with a federal public organization. The role is hybrid in Brussels, with 50% remote (3 days onsite). Start on 14 September 2026.You will define the test strategy, implement automated testing, and ensure quality across the full software lifecycle...

The client operates in a modern, event-driven microservices architecture: Frontend: React. Cloud Native: Deep integration with AWS (Lambda, EKS), orchestrated via Docker, Kubernetes, Terraform, and Helm. Data & Streaming: High-performance data handling using Kafka, MongoDB, Redis, PostgreSQL, and Elasticsearch. Profiel What you bring Experience: A proven...

Nexeo is currently looking for a Data Analyst (Freelance or permanent) for a market leader in the banking industry in Belgium. The role focuses on data quality, governance and analytics to provide actionable insights for business users.The ideal candidate has 3+ years of experience in data analysis, strong SQL and SAS skills, and fluency in English with...