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Dawn Health is a leading digital health company enabling Life Science partners to build beautifully designed, high-reliability digital products at speed and in compliance with the highest quality standards. We are looking for a new .NET developer to join our team. You will play a key role in building solutions that improve patients’ lives and help shape the future of digital health. In this role, you will work closely with talented colleagues across disciplines – including software engineering, design, regulatory and client facing teams and collaborate with some of the world’s leading pharma companies.
Job Responsibility
Build and evolve modern REST APIs as part of regulated digital health products
Collaborate closely with Product Designers, Product Managers, and Engineers to deliver intuitive, reliable, and scalable solutions
Contribute technical insight into planning, estimations, and architectural decisions
Work in agile teams with a strong focus on quality, usability, and maintainability
Engage in continuous delivery of workflows and fast feedback cycles
Help develop state-of-the-art Backend solutions using a modern tech stack
Translate designs and product requirements into robust, high-quality functionality
Write clean, readable, and well-structured code with clear architecture and documentation
Work closely with cross-functional teams across design, engineering, regulatory, and operations
Support project planning with technical input and realistic estimations
Participate in code reviews and knowledge sharing across the mobile team
Balance quality and pragmatism to ensure the best outcome for each product
Contribute to continuous improvement of development practices, tooling, and workflows
Take part in continuous delivery and rapid iteration cycles
Requirements
Experience working within the .NET ecosystem and C# in production environments
Experience with ASP.NET Core, including: HTTP pipeline & middleware, Dependency Injection & service lifetimes
Experience with Entity Framework Core and SQL Server
Understanding of SOLID principles and common design patterns (e.g. Clean Architecture and Repository pattern)
Knowledge of API documentation using Swagger / OpenAPI
Experience in Modern JavaScript (ES6+) and TypeScript
Experience with React, including: SSR/SSG/ISR and choosing the right rendering strategy, Next.js routing, API routes, and server-side logic, Understanding of performance, SEO, and production optimization
Knowledge of HTML5 semantics and accessibility (WCAG)
Knowledge of CSS3 with responsive, mobile-first design
Knowledge integrating and consuming RESTful APIs
Knowledge writing automated tests: Unit, integration, and UI (Jest, React Testing Library, Cypress/Playwright)
Nice to have
Frontend code quality analysis with SonarQube
Frontend monitoring with Sentry
Knowledge with Umbraco CMS
Knowledge integrating telemetry & analytics tools such as Mixpanel
Knowledge with Auth0 or Microsoft Entra External ID
Knowledge with Azure DevOps, including: Source control, CI/CD pipelines, Work item tracking, user stories & estimations
Knowledge in QMS-driven environments with strong documentation discipline
What we offer
A portfolio of meaningful products that impact patients' lives on scale
Autonomy, trust, and support to do the best work of your career
An open, collaborative environment with talented peers across engineering, design, clinical, and regulatory
Career growth in one of the leading digital health scale-ups, alongside world-class pharma partners
An array of benefits within the areas of culture, professional development, and a competitive health package
A social culture with running, book, winter bathing, knitting, and crossfit clubs to join
Probably the best lunch in Copenhagen, and the office view to go with it