Senior Frontend Engineer
Core
Building next-generation AI-driven video forensic and evidence analysis tooling, focusing on user experience for complex investigative workflows including video review, transcription, and timeline analysis.
Role type
Senior Frontend Engineer
Builds
Performant, maintainable React applications powering mission-critical investigative workflows
Domain
Forensic technology / AI video analysis
Deliverable
production ML models | product features
Required skills
TypeScript, React (SPA), modern build tools (Vite, Turbo, webpack), monorepo management, tRPC, AWS Lambda, AWS CDK, Vitest, Playwright, performance optimization (Core Web Vitals, bundle sizes)
Preferred skills
Tanstack ecosystem (Query, Router, Table), Tailwind CSS, Shadcn/Radix components, Zod validation, React Native
Technologies
React, TypeScript, tRPC, AWS Lambda, AWS CDK, Vite, Turbo, pnpm, Vitest, Playwright, Tanstack, Shadcn UI
Responsibilities
Build and maintain React applications using TypeScript and Tanstack Router/Query; Design and implement type-safe APIs with tRPC; Develop AWS Lambda functions and manage infrastructure using AWS CDK; Write robust test coverage using Vitest and Playwright; Optimise performance across bundle sizes and Core Web Vitals; Review code and uphold strict TypeScript standards and security best practices; Collaborate with product and design to take features from requirements through to production
