About this role
Mid/Senior Frontend Developer at Sensor Tower. Location: London or San Francisco or Los Angeles or New York City or Singapore or Beijing or Seoul or Tokyo or Vancouver or North America or Europe or Africa or Asia or South America. Role: architecting systems, mentoring engineers, delivering features Requirements: 4+ years software engineering experience with deep expertise in JavaScript/TypeScript and React; experience architecting complex state management, testing with Jest/Playwright, web performance, and mentoring peers. Category: Software Development Seniority: Mid Level Tools: JavaScript, TypeScript, React, TanStack Query, React Router, Zustand, Redux, MobX, NextJS, Jest, Playwright, Highcharts, Ruby on Rails, Angular, Clickhouse, Mongo, Postgres, Sidekiq, Zoom Commitment: Full Time Workplace: Hybrid Languages: English