Full-stack Developer; React + .NET

At SINGU , we’re redefining how the world’s most ambitious real estate companies run their operations. Our mission is to become Europe’s leading platform for managing warehouse, logistics, retail, and multi-site commercial real estate portfolios — empowering our Clients to protect revenue, boost efficiency, and unlock new value across every aspect of their business.

already powers the daily operations of over 250 million m² of real estate worldwide , supporting more than 500,000 professionals
.

Following our union with the UK’s Micad and Germany’s net-haus, we now help manage 100,000+ buildings across 35+ countries — and we’re just getting started.

Backed by a leading growth equity investor, we’re scaling rapidly and partnering with global leaders such as Prologis, ECE, CTP, Hillwood, Logicor, GLP, and Unibail-Rodamco-Westfield. As we continue to grow through strategic acquisitions and bold innovation, we stay true to our core values: adaptability, collaboration, and client focus.

If you’re ready to help build Europe’s leading platform for property operations — and make a tangible impact on how the real estate industry works — join SINGU and be part of this transformation.

At SINGU, we’re redefining how the world’s most ambitious real estate companies run their operations. Our unified CAFM platform already powers the daily operations of over 250 million m² of real estate worldwide, supporting more than 500,000 professionals. Following our union with the UK’s Micad and Germany’s net-haus, we now help manage 100,000+ buildings across 35+ countries — and we’re just getting started.

Backed by a leading growth equity investor, we partner with global leaders like Prologis, ECE, CTP, Hillwood, Logicor, GLP, and Unibail-Rodamco-Westfield. Join us and help build Europe’s leading platform for property operations.

You’ll join the QRmaint team, building a mobile-first CMMS (Computerized Maintenance Management System) used by more than 700 organizations to keep machinery, production lines and shop-floor equipment running. QRmaint joined SINGU in 2026 and continues as a distinct product within the Group, now being integrated into the wider SINGU platform, covering everything from building operations down to the individual machine.

We’re looking for a Full stack Developer to join our product team, with a focus on React and working knowledge of C# and .NET. Our frontend rewrite in React is about to start, and you’ll be part of it from day one. You’ll also deliver features end to end, from the REST API and PostgreSQL through to the UI.
We estimate the split will be roughly 80% front-end and 20% back-end.

You’ll collaborate with the Team Lead, Product Manager and Product Designer to build reliable, secure, high-quality software. Code reviews, solid testing and AI-assisted development are part of how we work every day.

• Backend: .NET 10, C# 14, REST APIs, Redis

• Database:
  PostgreSQL

• Frontend:
  React (Type Script) , AngularJS

• Tooling:
  Git Hub, CI/CD, unit and integration testing

• AI-assisted development:
  Claude Code / Cursor / Copilot are part of our daily workflow

• 3+ years of commercial React development with strong Type Script

• Working C# knowledge: you can work in an existing codebase, ship smaller backend changes and grow from there

• Proven experience integrating and designing REST APIs

• Working knowledge of PostgreSQL

• A genuine testing habit: unit and integration tests as standard practice

• Comfort participating in code reviews and giving direct, useful feedback

• Ownership of delivered features, from technical design to production and…