Senior Backend Engineer (d/f/m)

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.

Mission

As part of our team, your mission is to build real-time services for millions of radio listeners worldwide.

Outcomes

• You implemented features allowing us to bring radio to the next level with highly-scalable code quality and architecture
• You developed and improved our CI/CD Pipeline in close collaboration with our Backend Lead Engineer
• 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
• Software engineering is your passion
• Experience in working with java and kotlin based microservice architecture running on a Kubernetes cluster.
• Experience in deployment with databases like PostgreSQL, Cassandra, Elasticsearch, and Druid
• Master multiple languages and used various development paradigms throughout your career
• Databases are not only black boxes for you
• Experience in real-time and distributed systems is highly advantageous
• Know how to test your software, but also when it’s necessary
• Team player with a clear communication style
• Thinking outside the box
• Drive to actively shape projects with your creative ideas