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Genius AIGenius AI

Staff Software Engineer, Frontend

Own the technical direction of the web platform, including shared UI frameworks, component libraries, tooling, and release infrastructure. The role requires 7+ years of frontend experience with deep React and TypeScript expertise, platform-level leadership, and strong web-performance knowledge.

About the job

Responsibilities

  • Architect and drive scalable, reusable frontend components and shared libraries used by product teams.
  • Define and execute the long-term technical direction of the web platform, including framework decisions, architecture patterns, developer experience, and release infrastructure.
  • Establish best practices for AI-powered development tools and guide organization-wide adoption.
  • Own frontend tooling, build pipelines, and developer workflows end to end.
  • Set and raise standards for code quality, accessibility, performance, Core Web Vitals, and design-system consistency.
  • Identify systemic problems and drive solutions with broad impact across teams.
  • Partner with product managers, designers, and engineering teams to deliver a cohesive web experience.

Requirements

  • 7+ years of professional frontend engineering experience.
  • Experience leading high-impact technical work and owning platform-level decisions.
  • Deep expertise in React, TypeScript, and modern frontend architecture.
  • Strong understanding of web performance and performance debugging.
  • Experience using AI-assisted development tools, including Cursor and GitHub Copilot.
  • Experience building and evolving component libraries, design systems, or shared UI frameworks.
  • Strong ownership, initiative, communication, and cross-functional influence.

Benefits

  • Health and dental insurance effective on the first day.
  • Flexible paid time off.
  • In-office lunch twice weekly for NYC and San Francisco employees, plus late-night dinner stipends.
  • Wellhub wellness benefits.
  • Annual professional development stipend.
  • Five-year recharge stipend for high performers.
  • 401(k) contributions beginning on the first day.
  • Dependent Care FSA.
  • Paid parental leave.
  • Fertility and adoption benefits.

Skills

React, TypeScript, Frontend Architecture, Component Libraries, Design Systems, Web Performance, Core Web Vitals, Accessibility, Cursor, Github Copilot, Build Pipelines, Frontend Tooling, Ai-Assisted Development

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