Spotify
Senior Fullstack Engineer - Messaging Platform
US
UTC-10 to UTC-5 Full time
Senior
- Where you can live
- New York, NY
- Working hours
- Overlap with UTC-10 to UTC-5
- Salary
- Not published
- Posted
- August 26, 2026
Summary from the posting
- Build and evolve Quicksilver UI, Spotify's multi-channel messaging platform, where operators author, preview, and deliver in-app messages, emails, and push notifications across markets and locales.
- Own frontend features end-to-end, from component design and implementation in React and TypeScript through server-side creative rendering.
- Work across the stack when needed, including debugging Java and Apollo services, evolving gRPC, Protobuf, and REST API contracts, tracing data through BigQuery, and improving pipeline output.
- Support multi-market and localization workflows, helping creatives render reliably across locales and enabling smooth new-market launches.
This is a short summary. The full description, requirements and the application form are on Spotify's own career page.