Spotify
Senior Fullstack Engineer, Platform
Found: November 29, 2025
This role is based in London, United Kingdom with flexibility to work from home.
What you'll do:
- Be part of an autonomous and cross-functional team to tackle important problems in Authentication and Session Management.
- Build highly scalable backend services and SDKs.
- Write clean and maintainable code.
- Share knowledge and promote best practices.
- Improve developer experience with a focus on clean APIs.
Who you are:
- Problem solver with a passion for development.
- Proficient in Java and TypeScript; familiar with React, Next.js, and C++.
- Experience with strong testing practices and CI/CD pipelines.
- Understanding of authentication protocols like OAuth.
- Familiar with cryptographic techniques and security best practices.
