Senior Frontend Engineer (Music Experience)

Senior Frontend Engineer (Music Experience) What does your next step sound like? About us Soundtrack is a B2B scale-up company providing music streaming services for businesses. We serve small customers like the café around the corner, and much bigger brands like Joe & the Juice, Toni & Guy and TAG Heuer. On the inside, we're a bunch of talented, motivated and humble engineers, designers and music experts. We believe in product-led growth , where the product is the primary driver of customer acquisition, conversion and expansion. The Role We’re looking for a Senior Frontend Engineer to join the Music Experience team at Soundtrack. The Music Experience team is a key part of our product development and is responsible for how our users discover music and create playlists. As a Senior Frontend Engineer in the Music Experience team, you’ll work on a wide range of user-centric projects together with engineers, product owners, UI/UX designers, machine learning experts, researchers, music experts, and analysts. Your primary focus will be on building new features and continuously improving our applications built with React and React Native (TypeScript) . We are a data-driven team and iterate continuously based on insights, A/B testing, and qualitative user feedback. You can check out the How it works page to see what kind of features you will be working on or download our app and sign up for a free trial to get a first-hand experience. Responsibilities Building, releasing, and continuously improving existing features together with UI/UX designers, researchers, and analysts Developing and maintaining consistent and reusable UI components and libraries used by multiple teams Contributing to the team’s vision, strategy, and agenda Helping the team grow as a whole by sharing knowledge and lifting each other up About You Just like us, you love music. You're driven and entrepreneurial, but you know how to be a team player too. Regardless of roles, we're always looking to work with people who can adapt to constant change, prioritise what's important, stay humble, open, curious and with a passion for details. Communicative and easy to work with Self-driven and proactive – you take initiative and deliver results Adaptable and comfortable in a changing environment Pragmatic and methodical in your approach Curious and eager to learn new technologies Requirements At least 4 years of professional experience working with JavaScript and TypeScript in production environments Experience building and maintaining production-grade web and/or mobile applications Hands-on experience with React and React Native Ability to translate design concepts into high-quality, well-implemented user interfaces Comfortable with Git, Node, (p)npm and React Native/Browser development tools Beneficial Requirements General interest in music and/or music technology iOS, Android, Mac, and/or Windows app development Modern, accessible and performant web development GraphQL APIs and libraries (we use Apollo client and GraphQL federation) Automated testing Knowledge of functional programming Experience setting up JS tooling like Vite / Expo / Nx or similar Backend development (the Music Experience backend is primarily built in Python) Employee Benefits We offer a flexible workplace with the possibility to work remotely Generous pension plan Yearly budget for health, wellness and personal development Laptop and mobile phone of your choice with included cellular subscription Regular social activities such as team events, meet ups, after works and off-sites Daily breakfast served at the office At Soundtrack, we believe that diversity fuels creativity and innovation. We're committed to building a team that reflects a variety of backgrounds, perspectives, and experiences. We welcome applications from individuals of all races, ethnicities, genders, ages, abilities, religions, sexual orientations, and identities. We reserve the right to close this vacancy early if we identify a suitable candidate before the application deadline. To ensure consideration, we encourage you to submit your application as soon as possible. If you have any questions about the position or need to reach out, get in touch with Petter Machado at [email protected]. Please note that we only accept applications submitted via our career page and do not accept applications by e-mail. We will be back reviewing and answering applications in mid-January 2026. Until then, have a wonderful holiday and a Happy New Year! 🎉 Department Product Development Locations Soundtrack HQ Remote status Hybrid Employment type Full-time Seniority Mid-Senior Level Soundtrack HQ Our workplace & culture You should work wherever you're most comfortable. Your office isn't just four walls and a cubicle. It's wherever you need to be to feel motivated, inspired and appreciated. With us, you can choose exactly where you work. Our home base is a comfortable, fun and friendly environment in Stockholm. We believe in flat hierarchies, transparency, that voices are meant to be heard. Your work-life balance is sacred too - our Swedish side still means we know when to switch off and have fun. About Soundtrack We're a B2B scale-up company providing music streaming services to more than 70,000 businesses in over 70 countries, from the café round the corner to bigger brands like Joe & The Juice, Toni & Guy and TAG Heuer. On the inside, we're a bunch of talented, motivated and humble designers, engineers and music experts among others who strongly believe in product-led growth , where the product itself is the primary driver of customer acquisition, conversion and expansion. Founded in 2013 Co-workers 140+ Turnover $33,5 million