Senior Frontend Engineer (d/f/m)

About radiosphere

We build the full-stack streaming and publishing suite enabling radio stations worldwide to address and deeply engage their audiences digitally and build a future-proof business. Founded as a corporate start-up of the radio station FluxFM, radiosphere GmbH has been developing an all-in-one audio software for the growing streaming market since 2019.

At radiosphere, we are working in cross-functional teams consisting of backend, mobile, audio processing and analytics developers, using various modern tech stacks. Cross-domain knowledge is highly appreciated but not a requirement.

We are based in the heart of Kreuzberg, Berlin but have a flexible, remote-friendly culture. Diversity and open expression are fundamental to our company. You will work together with a team of dynamic, creative and highly motivated people in a surrounding where you can improve and challenge yourself.


As part of our team, your mission is to plan and extend our underlying web framework for content publishers and audio solutions.


  • You implemented a scalable design allowing us to bring radio to the next level based on concise framework code that goes far beyond standard websites

  • You developed and implemented an amazing design in close collaboration with our UI/UX and product designers

  • You analyzed and solved complex problems across our stack

  • You put your skills to the test, have grown and learned rapidly in the process


  • MSc in Computer Science or related (engineering/mathematics/IT) and/or comparable experience in IT projects

  • Several years of experience in development of complex TypeScript and Angular applications

  • Strong frontend development skills, including software architecture and API design

  • Fluent in JavaScript and a strongly typed language

  • First hand experience working with large applications and development of libraries

  • Experience in testing and clean technical documentation

  • Team player with a clear communication style and an eye for design

  • Thinking outside the box

  • Drive to actively shape projects with your creative ideas

Join us now

We are looking forward to reveiving your application. Just send us your resume, earliest start date and salary expectations.

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