How your CV stacks up
Upload your CV to see how well it fits this job role
?%
About Us
We are building a world where everyone can feel the joy of creating music, together, in real time. More than 300k users love us, from grandmas using Vibe sessions to Grammy winners using the Studio. Music is having its first explosive moment of creation-driven consumption, and we aspire to shape that world while preserving the social and fun elements of music creation. We've raised over $7m from Balderton Capital (backers of Revolut) and Silicon Valley legends like Kevin Hartz (ex-Eventbrite CEO), Emery Wells (ex Frame.io CEO), backers of Uber, Spotify, Reddit, and other massive consumer outcomes.
It takes one hell of a team to bring the joy of music creation to everyone in the world, and we’re building it from our London office. We operate with high ownership, high velocity, and low-ego. We are all specialist generalists who work hard, learn fast, and ship relentlessly. We care deeply, and we're here to build something that outlives us.
About the Role
You'll own the whole frontend, especially the “backend of the frontend”: the architecture, state management, rendering and delivery systems behind a real-time, multiplayer music creation platform in the browser –> WebGL rendering, WASM audio, background jobs, collaborative state, social features. This is not a forms-and-dashboards product. You'll own our hybrid client- and server-side rendering architecture, keep state management clean and stable as the product grows, and build the code delivery pipeline that keeps web and mobile apps always in sync. You will also own and ship major product features end-to-end.
This is an intense, in-person role, built for people who want massive impact and grow their careers faster than anywhere else.
What You'll Do
- Own our client- and server-side rendering architecture. Data fetching, streaming, caching, chunking, and the typed client–server boundary
- Own the state management architecture.
- Own the delivery pipeline. CI/CD across web and mobile, feature flags and canary deploys –> users never run stale code against new APIs
- Make production observable. Readable stack traces, useful errors, and monitoring that separates engineering signal from product analytics
- Propose and lead the refactors that matter. Read the codebase, name the structural changes we need, and execute them with AI agents and the verification systems necessary
- Own frontend testing. The right kind of test at every layer –> from component stories to visual canvas checks –> and lead our agentic end-to-end testing for the frontend
- Ship product end-to-end. Real features with taste, instrumentation and fast iteration based on real user signal
Reasons to use Rodeo
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
It searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
What We're Looking For
- React depth. You've architected and refactored large React codebases, including design systems, and understand React's internals and trade-offs beyond the API
- State management. You've designed production store architectures (e.g., Zustand, Redux, Jotai), kept state predictable at scale, and chosen the right update strategy for each operation
- SSR in production. You've shipped and operated SSR (e.g., TanStack Start, Next.js) and understand hydration, streaming, caching, and framework trade-offs
- Server-push architecture. You’ve build systems where the server reliably drives the client → background jobs finishing, collaborators acting, the database changing
- Browser mastery. You know the ins and outs of Chrome DevTools, you know the client-storage layers and their quirks (localStorage, sessionStorage, IndexedDB), and you build UIs that survive disconnects and resume in-flight work cleanly
- Delivery infrastructure. Feature flags, canary deploys, CI/CD across platforms, and production-grade source maps
- Refactor leadership. You read large codebases fast, identify the structural changes that matter, and lead migrations to completion, with AI agents as a daily tool
- Testing judgment. You know a pure function, a store, a canvas renderer, and a user flow each deserve a different kind of test, you’ve implemented all at scale, including agentic E2E tests that run in CI
- Agent-native. You think in agentic workflows and build software that is operable and verifiable by agents, not just humans
- Truth seeker. You talk to users, watch sessions, and read analytics –> chasing what users need, not what you assume
- Product taste. You have strong opinions about motion, sound, and feel, and can defend design decisions on their merits
- High ownership, low ego. You ship fast, own outcomes after release, and do whatever needs doing
- 5+ years of professional experience
Get help with your application
Your very own career expert that helps elevate your application to the next level.
Nice-To-Haves
- WebGL and canvas rendering (e.g., PixiJS, Three.js, shaders)
- React Native (Expo), Swift, or Kotlin
- Experience shipping consumer products –> you know how building for consumers differs from B2B
- CRDT and multiplayer-state experience (e.g., Yjs, presence, conflict resolution)
- Media-heavy or audio-streaming frontends
- You make music – listening, exploring, producing. A big plus.
- Experience working at an early stage startup or fast-paced environment. A big plus as well.
Perks & Benefits
- Significant Equity
- Office in Central London
- Medical & Health Insurance
- Frive Meal Prep
- Gym Membership
- MacBook of your choice
- Work on a product you'll be using!
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London
Skills
Location