Software Engineer — Frontend
Core
Senior Frontend Engineer building pixel-precise, real-time, data-heavy UIs for institutional finance users across web and mobile.
Role type
Senior IC Frontend Engineer (React/React Native)
Builds
Desktop-class web application, React Native mobile companion app, and shared component libraries for a capital markets platform.
Domain
Financial services / Capital Markets
Deliverable
production ML models | product features | dashboards & analysis
Required skills
React 18, TypeScript, React Native, performance optimization, testing (Jest/Playwright), monorepo management, CSS/design systems, Git
Preferred skills
Java, AI-assisted development tools, capital markets domain knowledge, real-time data grids, desktop app development
Technologies
React 18, TypeScript 5.x, styled-components, React Native, Expo, Rush, PNPM, AG Grid Enterprise, Highcharts, Dexie, IndexedDB, Web Workers, OpenFin, Jest, React Testing Library, Playwright, Storybook, Jenkins, SonarQube, ESLint, Prettier
Responsibilities
Build production features including data-grid blotters and portfolio analytics dashboards; own real-time client data pipelines; optimize performance; design and evolve shared packages; drive code quality and testing; review code and participate in design discussions; collaborate cross-functionally to ship features.
Seniority
Senior, hands-on IC