Frontend Engineer

The Challenge Within3 is building the next generation of its platform, and we’re looking for a Frontend Engineer to help shape it from the ground up. You will work closely with product, design and backend engineers to build a fast, accessible and polished experience used by clinicians and researchers around the world. What you can expect from the opportunity Build new product experiences: Turn Figma designs and product specs into new features using React and TypeScript.

Shape the frontend architecture: Help define the architecture, patterns and reusable component library for the new platform. Integrate with our APIs: Work with GraphQL APIs using Apollo Client, and manage client-side state and caching. Test and ship with confidence: Write reliable tests with React Testing Library and Cypress, and help keep our CI/CD pipeline (CircleCI) healthy.

Own frontend quality: Take responsibility for performance, accessibility, observability (logging and session replay) and cross-browser support. Raise the bar: Collaborate in an agile team, review code and help lift frontend standards across engineering. What you need to grow and succeed React and TypeScript: 3+ years of experience building single-page applications (SPAs) with React and TypeScript.

CSS and UX: Strong CSS skills and a good eye for detail and UX. State and data-fetching: Experience with client-side state management and data-fetching using Apollo Client and GraphQL. Testing: Experience with testing frameworks, preferably Re