Frontend Engineer
Core
Building the foundation for interactive surveys, dynamic content, and platform SDKs within the Flo health and fitness app ecosystem.
Role type
Senior Frontend Engineer
Builds
SDKs, reusable components, and internal tooling for the Flo app
Domain
Health & Fitness / Digital Health
Deliverable
production ML models | product features
Required skills
React, TypeScript, Next.js, HTML, CSS, JavaScript (ES6+), object-oriented design, automated testing (Jest, Playwright), AI coding agents, responsive UI design
Preferred skills
Contentful, A/B testing frameworks, analytics and BI integrations
Technologies
React, TypeScript, Next.js, Jest, Playwright, Contentful
Responsibilities
Design and maintain high-quality user-facing components and platform SDKs; Collaborate with product, design, and backend engineers; Contribute to the design system and shared UI libraries; Refactor codebases for performance and reliability; Write clean, modular, well-documented code; Participate in the frontend community to drive architectural improvements
Seniority
Senior, hands-on IC