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UI/React Developer

Remote, United States

From $34 USD / hour

This opening has closed.

The original listing is kept below for reference.

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Job details

Pay: From $34 USD / hour
Posting language: English
Posted: Sep 28, 2026

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Original job description

Archived listing. The details below describe a past opening.

Required Skills & Experience

Strong React development experience. TypeScript expertise with strict typing and reusable domain models. React Router or equivalent routing framework. State management using React context Experience implementing complex data-entry UIs with editable tables/grids. Chart.js or equivalent React charting experience for engineering plots. OIDC frontend integration. SSE or streaming-event UI integration. Experience consuming typed backend contracts and applying incremental state updates. Ability to translate Figma designs into maintainable production UI without owning the design. Familiarity with automated frontend testing and Playwright-compatible implementation patterns.

Job Description

Build the standalone React SPA application shell, routing, environment configuration, and frontend build pipeline.

Implement wizard workflow using approved wireframes:

Integrate OIDC authentication in React Implement frontend AG-UI integration Build data setup screens

Build computational workflow UI:

Build analysis and results screens:

Build notification UI Ensure the frontend implementation follows approved Figma designs, acceptance criteria, and integration contracts. Write/support unit, component, and Playwright-friendly UI behavior tests.