• Attention to detail bordering on obsessive. You can look at a screen and say what is wrong with it, and it bothers you until it's fixed.
• 5+ years building production frontend, including something real-time, data dense, or financial
• Deep React and TypeScript. You can explain why a component re-rendered and then fix it.
• Mobile experience: React Native, Expo, or native iOS and Android
• Strong fundamentals: browser performance, memory, websockets, network behavior under load
• Security-first instincts around signing flows, key handling, and what should never touch a log
• Comfortable in a codebase that is already live. You can refactor and clean up without stopping shipping.
• Able to weigh business and engineering tradeoffs, and to explain complicated things simply
• Relevant Background
• If you have experience in any of the following, you may be a good fit:
• Trading terminals, exchange or brokerage frontends
• Consumer fintech apps at scale
• Charting, time series, or high-frequency data visualization (canvas, WebGL)
• Solana or EVM app development, wallet integrations, transaction signing
• Maintaining a public TypeScript library or design system
• $175,000 - $195,000 a year