Full Stack Software Engineer (front-end & back-end)

We are looking for a Full Stack software engineer (payroll - full time) to help create, and scale our platform. You'll play a key role in the platform team, owning complex features from design to production. Your primary domain is a combination of front-end and back-end, with roughly a 60/40 split between front-end and back-end work. The current team is technically very capable; beyond engineering quality, you'll bring structure and a natural tendency to bring people together.

This is a high-ownership role. The systems you design and implement define how fast everyone after you can move.

What You'll Do

• Design and build complex features across our full platform stack
• Own specific product domains or technical components end-to-end
• Contribute to architectural decisions and challenge weak design constructively
• Raise the bar on code reviews, testing and engineering practices across the team
• Mentor less experienced engineers through pairing and reviews
• Work closely with our product team to translate customer needs into realistic solutions
• Interact directly with industrial customers, production managers and operators

You're an experienced software engineer who takes ownership of complex work, raises the standard around you, and communicates well across a team. You're comfortable across the full stack (front-end or back-end). You use AI tools as a normal part of how you work, and you have the maturity to know when to trust them and when to scrutinize them.

• Minimum 3-5 years of software engineering experience, with meaningful front-end/back-end ownership.
• Strong in React/Typescript and related JavaScript frameworks, and able to move into Go and related back-end technologies and CI/CD tools quickly.
• Solid grasp of restful APIs, backend, database and system design concepts
• You communicate clearly among team members, navigate ambiguity without freezing, and push back on bad ideas without making it personal
• You make the people around you better, not through authority, but through how you work
• Fluent in English and (Dutch or French are a plus).

Nice to Have

• Experience in building software for a relevant operational domain such as manufacturing, industrial IoT, ERP, or environments where correctness and reliability matter.
• Experience with data-intensive applications, technologies like Docker/Kubernetes, data visualization frameworks, or previous startup experience.

How We Work

• Location: Leuven, Belgium / hybrid.
• Languages: English as the main working language, Dutch or French are nice to have.

• Market competitive package based on your experience and skills
• A real seat at the table on the platform's technical direction
• High autonomy, with guidance when you want or need it
• A healthy work/life balance adapted to your situation
• Room for personal growth and new skills
• A product at the frontier of industrial monitoring, in a strong and ambitious team