Full-Stack.NET Developer

Multiply Teknik & IT is a dedicated player in the fields of Engineering and IT, serving industrial and healthcare industries. Our expertise lies in identifying and amplifying customer value through innovative solutions. Our offerings include VisFlow, a top-tier flow visualization, simulation, and analytics product, as well as business process consulting, cybersecurity training, and various IT and engineering services. Located in Stockholm, we specialize in solutions ranging from cloud services to mechatronic design.

We’re looking for a skilled Backend Developer (with frontend experience) to strengthen our Charging Solutions offering.

You’ll be working on implementing a subscription forwarding system with third-party integrations, built in .NET Core 8+ and hosted on AWS . The role is primarily backend-focused, but frontend experience is also valuable to support end-to-end delivery.

What we’re looking for

✅ Strong skills in C# / .NET Core 8+

✅ Experience with AWS (Lambda, ECS, etc.)

✅ Hands-on integration development

✅ CI / CD , Microservices and Event Driven Design

✅ API Development and Management

✅ Familiarity with Entity Framework Core and Docker

✅ Testing practices (xUnit, Moq, Test Containers)

Bonus points for

✨ Experience with React, TypeScript, Sass, Vite, Cypress, npm

✨ Agile development mindset

✨ SQL Server knowledge

✨ Swedish or Norwegian fluency.