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Full-stack Developer

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

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

About the Position  

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 full-stack developer you will be part of designing and implementing a new robust and scalable software platform without legacy code.

You should be able to work cross-functionally on the full “stack” of technology regarding our systems. You will be responsible for the entire flow from design and develop web software from UI to database. You will gather functional requirements, develop technical specifications, and work with project testing and risk management.

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.

Qualifications & Experience


  • M.Sc. or B.Sc. in computer science or equivalent academic degree
  • 5+ years of relevant developer experience with complex products
  • Expertise in C#/.NET
  • Skilled in writing highly structured JavaScript code using a single page application framework such as AngularJS


  • Experience in working with RESTful services, SignalR and RxJS
  • Messaging frameworks such as RabbitMQ
  • Knowledge of HTML5 and CSS
  • Storage solutions for large scale systems
  • Distributed systems
  • Mission critical platform design

Personal Profile

In addition to your passion for coding, we believe that you are a problem-solver of rank. You have good analytical skills, can identify various components of a problem, see connections between them and understand the impact of your proposed solutions. You believe in building the right product and building the product right. You pay attention to details and make sure that nothing is left to chance when implementing new functionality. Further you are curious, committed and take pride in delivering code with high quality. The ideal candidate maintains a high awareness of development industry trends and knows the effectiveness of domain, test and behavior driven development.


You are welcome to send your application including a resume and a cover letter by clicking the button below. Please mark the application “Full-stack Developer” as well as “Stockholm” or “San Francisco”. The selection and interviewing process will be ongoing.

Join us to revolutionize cancer treatment!