Senior Fullstack Developer (.NET / Angular)

We are looking for a Senior Full-Stack Developer (.NET / Angular) to join a team responsible for developing and maintaining a business-critical digital platform. You will work across both back-end and front-end development, building new features, improving existing functionality, and ensuring the stability and performance of applications in production. The role requires a hands-on developer who is comfortable working with an existing codebase, troubleshooting complex issues, reducing technical debt, and contributing to architectural decisions. You will also have the opportunity to provide technical input on the potential migration of the frontend from Angular to React.
Requirements
Senior-level experience in full-stack development with .NET and C#
Strong hands-on experience with Angular
Experience developing and maintaining custom-built web applications in production environments
Solid understanding of REST APIs and modern web application architecture
Experience troubleshooting, debugging, optimizing performance, and reducing technical debt
Ability to work independently and collaboratively within a development team
Full professional proficiency in Swedish, both written and spoken
Ability to work in a hybrid setup in Stockholm
Nice to Have
Experience with React
Experience migrating frontend applications from Angular to React
Experience developing digital platforms within banking, finance, credit, or real estate
Familiarity with Agile development methodologies
Experience with application modernization and legacy system improvements
Benefits
Work on a business-critical digital platform with continuous development and technical improvements
Take ownership of both backend and frontend development using .NET, C#, and Angular, with potential exposure to React
Join inventYOU, an IT staffing and consulting company with a strong presence across Stockholm and Athens, offering exciting consulting opportunities and close support throughout your assignment

Work arrangement
No