Sirius Music Communications GmbH is hiring a Senior Frontend Software Engineer (f/m/x) to join our Berlin-based music tech startup. You will develop web-based applications, integrate AI features, and contribute across the entire development lifecycle.
What You'll Do
- Develop and implement features for web-based applications.
- Integrate AI features into frontend applications, including working with LLM APIs.
- Participate in every stage of the development lifecycle, from initial concept to deployment and ongoing maintenance.
- Collaborate with designers and product managers to ensure a seamless user experience.
- Write code that is readable and performant, with good test coverage and good documentation.
- Contribute to an engineering culture based on high-quality code, data-driven discussions, technical innovation, business acumen, and diversity.
- Share your knowledge, empower others, and help them grow.
What We're Looking For
- 5+ years of software engineering experience with a focus on frontend.
- Expert knowledge of working with Angular/RxJS and JavaScript/TypeScript.
- Demonstrated impact of your work with a scalable web-based application.
- Experience in Agile development environments, consistently delivering high-quality features on time.
- Enthusiasm for emerging technologies and a commitment to continuous learning.
- Strong ability to be self-driven and take responsibility for seeing tasks through to release.
Nice to Have
- WebRTC development experience.
- Javascript fullstack experience.
Technical Stack
- Angular
- RxJS
- JavaScript
- TypeScript
- WebRTC
Benefits & Compensation
- The opportunity to take on a lot of responsibility and shape an early-stage startup.
- An exciting startup atmosphere with highly motivated colleagues and a beautiful office in Kreuzberg.
- Flexible working hours & home office culture as well as the option to work remotely.
- Extensive training opportunities to support your development.
- Regular team events as well as free drinks, snacks and breakfast during the week.
Work Mode
This is a hybrid role based in Berlin, Germany.
We are an equal opportunity employer.


