Medior Data Engineer SQL

Are you a Data Engineer eager to build scalable, intelligent data models that contribute to meaningful social impact? Do you enjoy working with SQL in a small, driven team where your input shapes product direction and architecture? Then this might be the opportunity you’ve been looking for.

Who are we?

We are a forward-thinking, young and enthusiastic organization that supports real estate organizations with smart software solutions, knowledge platforms and data-driven advice. Our clients include municipalities, housing associations, institutional investors and property appraisers.

We believe motivation, ideas and results matter more than job titles or years of experience. This is reflected in our flat organizational structure and the ownership you take over your projects. We encourage personal growth and collaboration through short lines of communication, shared responsibility, and continuous knowledge sharing – all within an open and informal culture that values initiative.

What do we do?

We develop data-driven solutions focused on property valuation and performance analysis. A prime example is our proprietary tool: an advanced application that uses machine learning techniques to automatically valuate entire real estate portfolios. This solution enables our clients to tackle complex valuation challenges at scale, efficiently and transparently. It’s used by municipalities for property tax (WOZ) valuations, and by housing associations for strategic asset management.

Our SaaS platform integrates data from over one million rental properties, enriched with geographic and demographic (open) data. By combining relevant data sources and with our machine learning model, we generate deep insights – creating a strong foundation for smart, efficient and future-proof decision-making.

What will you do?

As a SQL Data Engineer, you’ll work at the core of our data products. Your main focus will be implementing clear and reusable business logic, while maintaining a strong emphasis on maintainability throughout your work. You’ll develop SQL data flows, including stored procedures, views, and data models – laying the technical foundation for the accurate, automated and transparent valuation of every property in the Netherlands.

You’ll collaborate closely within a multidisciplinary team (including a Business Analyst, ML Engineer, Web Developer and Tableau Developer). While most colleagues are Dutch, English is our working language for documentation and team communication. Together, you’ll translate functional requirements into robust and scalable technical solutions. Alongside your senior Data Engineer colleague, you'll contribute to the evolution of our platform.

What do you bring?

• At least 3 years of experience developing production-grade data models in SQL Server (stored procedures, views, etc.)
• The ability to translate functional requirements into technical solutions
• A proactive, self-starting mindset with a strong results orientation
• You thrive in a small team where your input matters and collaboration is key
• Some understanding of Dutch (or the willingness to learn it) is helpful, as it allows you to engage more naturally in the day-to-day flow of conversations and informal interactions around the office

What do we offer?

• A young and dynamic working environment with plenty of room for personal growth
• Flexible working hours within a 32–40 hour workweek
• A steep learning curve with personal coaching and a tailored development plan
• A home office setup that matches our office quality (including noise-cancelling headset)
• Regular team outings