Backend Developer C# - RaySearch Laboratories

RaySearch is developing the next generation oncology information system to support improved cancer care and is looking for a talented backend developer to join their product development in Stockholm. Joining the RaySearch team provides you with a unique opportunity to develop software that improves the lives of cancer patients around the world.

You will be part of an agile team with the mission to define and develop key product and platform functionality in close collaboration with hospital end-users. As a backend developer you will be part of designing and implementing a new robust and scalable software platform without legacy code.

RaySearch is an industry leader in software for radiation therapy with a strong focus on research and development that offers excellent staff benefits in a stimulating environment with highly skilled colleagues. 


As a developer you are passionate about coding and code quality with a strong attention to detail. In your everyday work, you continuously contribute to good overall software design with the goal to achieve a highly structured large scale software product. You have a great interest in developing software for health care professionals and their patients. The ideal candidate maintains a high awareness of development industry trends and best practices.


  • M.Sc. or B.Sc. in computer science or equivalent academic degree
  • Minimum five years of backend development experience with complex products
  • Expertise in C#/.NET
  • Messaging frameworks such as RabbitMQ
  • Communication skills, fluency in English
  • Swedish language skills


  • Experience in working with RESTful services and SignalR
  • Experience in frontend development
  • Storage solutions for large scale systems
  • Distributed systems
  • Mission critical platform design
  • Electronic health record systems
  • Workflow management solutions
  • Experience from the medical technology industry

Working at RaySearch

RaySearch are a world leader in the field of advanced software for radiation therapy, proud of the products and solutions they work towards.     

Caring for our employees they offer excellent staff benefits, a flexible and stimulating environment with highly skilled colleagues. Their workplace has an open and positive atmosphere, where learning, creativity and collaborations are highly valued. 

RaySearch believe in equal opportunity, value diversity and work with dedication to prevent discrimination.  


Känner du några som skulle passa ännu bättre? Berätta det för dem.


Sveavägen 33
111 34 Stockholm Vägbeskrivning 08-410 68 910 Se sida


Rekryteringsverktyg från Teamtailor