Front-End Engineer

About the role

We're looking for a Frontend Engineer to build and maintain a data-heavy internal web application: a React + TypeScript SPA backed by a Python service API with real-time updates. You'll own features end to end — from API contract discussion through UI, tests, and release.

What you'll do

Build and maintain features in a React + TypeScript client, following an explicit, layered frontend architecture.

Design accessible, responsive UI with a utility-first CSS framework and headless component primitives.

Implement data flows against an OpenAPI-described backend, keeping client types generated and in sync with the API.

Build complex views: data tables, large/paginated lists, filters with URL-persisted state, and validated forms.

Maintain and extend internationalization coverage.

Write and maintain unit, integration, and end-to-end tests.

Keep quality gates green: linting, formatting, type checks, pre-commit hooks, CI.

Collaborate with backend engineers on API design and participate in code review.

Required

3+ years building production frontends with React and TypeScript, with strong typing discipline (generics, discriminated unions, modeling state so invalid states are unrepresentable).

Strong CSS and layout fundamentals; experience with a utility-first framework and headless/unstyled component libraries.

Experience with server-state management, client-side routing, and form handling in React.

Practical testing experience across unit, integration, and E2E layers.

Comfort with modern frontend tooling and build systems, Git-based workflows, and PR review.

Ability to read an API spec and work from generated types; basic comfort running a containerized local stack.

Nice to have

Experience with a formal frontend architecture methodology.

Real-time UIs (WebSockets or similar transports).

Internationalization at scale.

Reading-level Python to navigate the backend and unblock yourself.

Performance work: bundle analysis, code splitting, rendering optimization for large datasets.

Accessibility (WCAG) experience.