About Us

Trigrr is a Belgian start-up that has developed software which redefines how buildings evolve in line with user expectations.

Our Trigrr BOS solution is a building operating system that orchestrates all building technologies, whether your building is 100 years old or brand new. With this intuitive smart building solution, our customers can address both business and technical challenges. They can enable automation, reduce costs, improve efficiency and increase occupier satisfaction. They can also gain data that removes any guesswork from building decision-making.

We are a fast-growing company with a sharp entrepreneurial mindset and a collaborative culture. Our ambition is to build lean, scalable operations in a high-impact environment that evolves quickly. Therefore, R&D is key to maintaining our market lead. We value autonomy, rigor and openness, and we’re looking for someone who shares this mindset.

Are you looking for an interesting, challenging and dynamic career opportunity? We offer you a chance to fulfil your potential in a rapidly growing company.

Your Mission

As a Junior Developer focused on QA Automation, you will help improve the quality, reliability, and scalability of our solution.

You will work closely with development & technical teams to:

• Execute functional and regression testing;
• Develop and maintain automated tests;
• Maintain technical and functional documentation (Knowledge base, release notes, technical notes)
• Contribute to improving product quality and internal processes
• Support customer, partner, and integrator requests by helping troubleshoot issues and answering technical questions.

You will be mentored by experienced team members and progressively gain autonomy on projects and processes.

This role is designed to evolve over time based on your interests, strengths, and the company’s growth. Depending on your affinities, you may progressively move toward software development, solution integration, customer support, product operations, or even help shape entirely new responsibilities and roles within the company.

Technologies Used

You will work with technologies such as:

• TypeScript and automated testing using Playwright
• Test design, quality assurance practices, and debugging
• ASP.NET Core and C# (knowledge is a strong plus)
• REST APIs and real-time communication protocols
• IoT and connected devices communication: TCP, MQTT, WebSocket, UDP, ...
• Azure, SQL databases, and cloud-connected applications
• Git, Visual Studio / VS Code, and modern development workflows
• Angular and modern web technologies

You will be involved in testing and validating software interacting with real-world IoT devices and communication systems. An interest in connected technologies, networking, and distributed systems is therefore important.Prior experience with every technology is not required. Curiosity, rigor, problem-solving skills, and a strong willingness to learn are what matters most.

What We’re Looking For

We are looking for a curious, detail-oriented, and proactive person who enjoys learning and evolving in a fast-paced startup environment.

• A master’s or bachelor’s degree with qualifying experience on development or equivalent experience.
• A customer/business-oriented mindset: you value delivering quality in the solution and added value for clients. You're not afraid to challenge things, show curiosity and think outside the box.
• A trustful team member: you have a proven ability to work rigorously, both independently and as part of a team. You show curiosity, take initiatives and communicate transparently.
• You communicate fluently in English(French / Dutch are a plus).
• You're interested in AI and already use it as a real time-saving tool.

What We Offer

We offer a dynamic and diverse team, where each member can see the real impact they have on the business. You will join us at a pivotal moment in the company's growth, helping us to expand and develop alongside us.

We promote an open-minded, collaborative and results-oriented culture, and you will enjoy working with our fantastic colleagues. We value initiative, transparency, and operational excellence.

Our fantastic office is in Terhulpen/La Hulpe, a stone's throw from the train station, and we offer comfortable flexibility in terms of working remotely.

We offer a competitive package that can be tailored to your needs.

Interested?

Send us your CV and a few lines about why you’d love to join Trigrr — at hello@trigrr.io.

Benefits:

• Additional leave
• Company computer
• Food allowance
• Hospitalization insurance
• Internet reimbursement
• On-site gym
• Work from home

Work Location: Hybrid remote in 1310 La Hulpe