Senior .NET Backend Engineer - Digital Health

Twoday A/S; København; On-site; DKK 800,000 - 1,000,000; Full time

Job summary

Twoday is seeking a Senior Backend .NET Developer to join a long-term digital health delivery in Copenhagen. You will design and implement backend services, APIs and integrations, with a focus on reliability, security, and maintainability in a complex healthcare environment.

The role combines development and operations, requiring collaboration across suppliers and teams. You will work hands-on throughout the delivery lifecycle, contribute to architecture and testing, and ensure production

Qualifications

• Extensive backend development experience with C# and .NET in complex business environments.
• ,

Responsibilities

• Design, develop and maintain backend services and server-side components.
• ,

Skills

C# & .NET

ASP.NET Core

REST APIs

Microservices

CI/CD

Docker

Azure DevOps

Git

Security & Auth

Tools

Docker

Azure DevOps

Git

Job description

Twoday is seeking a Senior Backend .NET Developer to join a long-term digital health delivery in Copenhagen. You will design and implement backend services, APIs and integrations, with a focus on reliability, security, and maintainability in a complex healthcare environment.

The role combines development and operations, requiring collaboration across suppliers and teams. You will work hands-on throughout the delivery lifecycle, contribute to architecture and testing, and ensure production