Senior Frontend Developer (React + TypeScript)

We're hiring a Senior Frontend Developer (React + TypeScript) at Datatruck.

You'll work on a large-scale TMS platform used daily by dispatchers, drivers, and accountants - dense data grids, complex forms, real-time updates.

Stack: React, TypeScript 5, Claude, Vite, Mantine/MUI, TanStack Query, react-hook-form + Yup, AG Grid, Vitest + RTL, Orval-generated API clients, Sentry + PostHog.

We're looking for:

• 5+ years frontend, 3+ with React;
• strong TypeScript;
• Real experience with server-state management, complex forms, and performance profiling.
• Writes tests by default.
• Reviews code well.
• Comfortable communicating in English.

Bonus:

• Logistics/ERP/Fintech background.
• E2E testing.
• Large-scale migration experience.