Application - Fullstack Developer

Fullstack Engineer - Stockholm / Remote (Sweden)

What we’re looking for:

  • Fluency in Python, Go, Rust, or a similar backend language, with strong API design skills

  • Fluency in TypeScript and experience with a modern frontend framework (Angular, React, or similar)

  • Confident in database modeling and comfortable working with cloud platforms (we run on AWS, but any cloud experience is valuable)

  • A doer mentality and high self-leadership: you ship, learn, and iterate quickly

  • Experience building and maintaining production systems end-to-end (startup or high-growth environment a plus)

  • You bring positive, communicative energy to the team and make collaboration smooth, productive, and fun.

  • Bonus: passion for music, audio tech, or creative tools

What you’ll do:
In one sentence: Build and scale the fullstack backbone of Hyph, from APIs to interfaces, enabling interactive music creation for millions of people.

  • Design, implement, and maintain backend services, APIs, and data models that power real-time music production

  • Contribute to frontend development in TypeScript (Angular) to deliver seamless creator experiences

  • Own fullstack systems end-to-end: architecture, implementation, deployment, monitoring, and iteration

  • Collaborate with design, mobile, and music teams to turn creative ideas into intuitive, performant features

  • Help shape our architecture, engineering culture, and technical strategy as we scale from thousands to millions of creators

  • Balance reliability, performance, and security with the ability to ship quickly and learn fast

Our tech stack
We’re building with tools that keep us fast, flexible, and music-ready:

  • Backend: Python, FastAPI (exploring Go for performance-critical systems)

  • Frontend: Angular (TypeScript)

  • Mobile: Flutter

  • Cloud: AWS

  • Data: Postgres