Senior .NET Developer

Senior .NET Developer - Oslo

An innovative and fast-growing SaaS company is looking for two experienced Senior Developers to join their expanding technical team in Oslo. The business provides a leading self-service registration platform used by organizations across multiple industries, from event booking to appointment scheduling. With strong backing from major investors and ambitious plans for international growth, this is an exciting opportunity to be part of a scale-up journey.

What you'll be working on

* Developing and enhancing a modern platform built on .NET 8, with a focus on scalability and cloud migration.
* Collaborating with a talented team to deliver new features and improve performance as the company expands internationally.
* Contributing to architectural decisions and mentoring junior developers.
* Working in a hybrid environment with an office-first culture in Oslo.

Tech Stack

* Core: ASP.NET Core (C#), SQL Server
* Cloud: Azure
* Frontend: Angular (transitioning to React)
* Other: GitHub Actions, Cloudflare, Service Bus
Experience with Flutter or event-based systems is a bonus.

What they're looking for

* 5+ years of experience in backend development with ASP.NET Core.
* A T-shaped mindset: deep expertise in backend, curiosity about other areas like cloud or frontend.
* Comfortable using AI tools (Copilot, ChatGPT, Builder.io, Claude) in daily work.
* Drive and ambition to grow with the company.
* Bonus: experience with React, Azure, GitHub Actions, or mobile app development.

What's on offer

* Competitive salary tailored to experience.
* Equity in the company.
* Strong pension and insurance benefits.
* A vibrant office environment in the centre of Oslo with tech communities, social events, and great lunch options.
* Opportunities to work on international projects as the company expands.

Candidates are ecouraged to apply, sending a CV to Elizabeth Tyler at e.tyler@tenthrevolution.com