Senior Web Engineer, Legend

Robinhood Robinhood · Fintech · Menlo Park, CA +2 · Futures Engineering

Senior Web Engineer role focused on optimizing the performance and responsiveness of Robinhood's advanced desktop trading platform, Legend. The role involves deep dives into JavaScript, browser rendering, and real-time data handling to ensure a best-in-class experience for active traders, while also contributing to feature development and establishing performance standards.

What you'd actually do

  1. Lead web performance across Legend — profiling, diagnosing, and shipping measurable improvements to speed, responsiveness, and runtime efficiency platform-wide
  2. Go deep on JavaScript internals, browser rendering pipelines, and real-time data handling to deliver a best-in-class experience for active traders
  3. Build and optimize high-frequency, real-time UI components that handle streaming market data without compromising frame rate or user experience
  4. Establish performance benchmarks and monitoring systems that create a repeatable, lasting standard for the team
  5. Drive a performance-first culture through code reviews, technical documentation, and engineering standards

Skills

Required

  • JavaScript
  • TypeScript
  • web development
  • performance optimization
  • real-time data handling

Nice to have

  • Bazel

What the JD emphasized

  • performance is your mandate
  • performance-first role
  • performance expertise