Senior Front-end Engineer
About the Role
You will own the front end architecture of a high-throughput, real-time trading application. You will design, build, and maintain production-grade applications using Next.js, React, and TypeScript. You will implement pixel-accurate, accessible, and responsive UIs under strict performance budgets and optimize rendering, state management, data flow, and bundle size for sub-second interactions. You will integrate with REST and WebSocket APIs powering live market data and execution flows, lead complex features end-to-end, set and uphold engineering standards for code quality and testing, mentor other engineers, and contribute across the stack when needed.
Requirements
- 6+ years of professional front-end engineering experience with clear ownership of complex production systems
- Expert-level mastery of React Next.js and TypeScript in high-performance environments
- Deep understanding of front-end architecture rendering behavior and performance optimization
- Proven experience with real-time data systems including WebSockets streaming updates and event-driven UI
- Strong instincts around state management data consistency and UI correctness under load
- Comfort reasoning about backend systems including Node.js databases and cloud infrastructure; hands-on experience is a plus
- Track record of shipping and maintaining features that operate at scale
- Ability to make high-leverage technical decisions independently
Responsibilities
- Own the front end architecture of a high-throughput real-time trading application
- Design, build, and maintain production-grade applications using Next.js React and TypeScript
- Implement pixel-accurate accessible and responsive UI systems under strict performance budgets
- Lead complex feature development end-to-end from technical design to production rollout
- Optimize rendering paths state management data flow and bundle size for sub-second interactions
- Integrate with REST and WebSocket APIs powering live market data and execution flows
- Collaborate with product design and backend engineers on advanced trading workflows
- Set and uphold engineering standards around code quality testing performance and maintainability
- Mentor other engineers and raise the bar for front-end execution across the team
- Contribute across the stack when needed including API design data models and infra tradeoffs
Benefits
- Equity 0.15%–0.2%