Software development agency in Wallonia
Rush Labs is a software studio based in Nivelles (Wallonia). We help businesses across Wallonia and Belgium build digital products, from first idea to production.
A local team of senior engineers, at competitive rates.

Our home base
Wallonia combines a growing tech scene with practical advantages for businesses looking to build digital products.
Home base in Nivelles
We are rooted in Wallonia. Nivelles sits at the crossroads of the region, with easy access to Brussels, Namur, Charleroi, and the rest of Belgium.
Competitive costs vs Brussels
Operating from Wallonia means lower overhead than Brussels agencies. We pass those savings on, so you get senior-level work at fair rates.
Growing tech scene
Wallonia is investing heavily in digital transformation. Tech hubs, incubators, and a growing developer community make the region an increasingly strong base for software.
Walloon subsidies & grants
Programs like chèques-entreprises and Digital Wallonia support businesses investing in digital transformation. We can help you navigate the options.
Full-stack product development
From discovery to production deploy, one team handles strategy, design, software engineering, and AI integration.
Product & Strategy
Figure out what to build, and what not to. Discovery, opportunity mapping, product roadmaps, and audits.
Design
Make complex software easy to use. Prototyping, validation, design systems, and AI UX patterns.
Software Engineering
Turn your vision into software. Full-stack web, mobile, backend, and infrastructure.
AI Engineering
Add intelligence when the problem calls for it. LLM orchestration, RAG, multi-agent systems, computer vision, fine-tuning.
Working with a Wallonia-based agency
Everything you need to know before we talk.
We work with clients across all of Wallonia, including Namur, Charleroi, Liège, Mons, and Wavre, as well as across the rest of Belgium. Our Nivelles office is centrally located and we are happy to meet in person anywhere in the country.
We are familiar with programs like chèques-entreprises and other Digital Wallonia initiatives. While we are not subsidy consultants, we can point you in the right direction and structure projects to align with eligibility criteria.
We work remotely by default but are available for on-site days, workshops, and kickoffs anywhere in Wallonia. We adapt to whatever setup works best for the project.
We work with startups, SMEs, and innovation teams within larger organizations. Our sweet spot is teams that need to move fast and want senior engineers embedded in their process.
Let's build your product
Tell us what you're building. We'll tell you how we'd approach it, what it takes, and how fast we can move.
We'll tell you honestly if we're the right fit. And if we're not, we'll point you to someone who is.