Senior Full Stack Developer (TypeScript)

Your mission

As a key member of our Engineering team, you won't just be writing code—you'll be solving complex problems and taking full ownership of features from concept to deployment. You will have a direct impact on a product used by thousands of construction professionals to build the world around us.

In your first few months, you might :

• Design and build new AI features, such as our recently launched AI agent for editing BoQs or automated AI bidder recommendations
• Collaborate with product managers and designers to shape the user experience and technical direction of our core product.
• Architect and implement modular packages and services in our monorepo to improve the structure and maintainability of our codebase

How We Build : Our Engineering Culture

We believe in a calm, collaborative, and productive engineering environment. We trust our engineers and give them the autonomy to do their best work. Our approach includes :

Your profile

We're looking for an experienced engineer who is passionate about building great products. You'll be a great fit if you have :

Bonus Points For (Nice-to-Haves) :

Why us?

About us

Cosuno – Revolutionizing construction through technology.

We are Cosuno – a fast-growing tech startup that is making the construction industry more efficient and transparent with our digital platform for tenders and procurement processes. Our goal : to solve the most complex challenges in the industry with innovation and simplicity.

Why Cosuno?

Artificial intelligence is the key to our solution : it analyzes millions of price data points and helps construction companies create precise and efficient bids. This not only saves our customers time but also helps them avoid unnecessary costs.

But for us, it's not just about technology – it's about the people who drive it. At Cosuno, you will work with creative minds who are reshaping the construction industry. We believe in diversity because we know that the best ideas come from different perspectives. An integrative and inclusive work environment is a matter of course for us.

Join us – Build the future of construction.