Frontend TypeScript Engineer

Frontend TypeScript Engineer (AI Training)About The RoleWhat if your TypeScript expertise could directly shape how AI writes code for millions of developers around the world? We're looking for senior Frontend TypeScript Engineers to review, evaluate, and improve AI-generated TypeScript code — helping cutting-edge AI models understand what truly type-safe, scalable, and modern web development looks like.This is a fully remote, flexible contract role built for experienced engineers who know TypeScript inside and out. You'll work alongside leading AI research teams to raise the bar on how AI understands and produces frontend code.Organization: AlignerrType: Hourly ContractLocation: RemoteCommitment: 10–40 hours/weekWhat You'll DoReview AI-generated TypeScript code for strict type safety, interface accuracy, correct use of generics, and utility typesDevelop complex, type-safe frontend components that demonstrate modern web architecture best practicesProvide detailed technical analysis of architectural decisions and type-driven development strategiesIdentify and flag ambiguities or errors in AI responses related to complex type definitions, asynchronous patterns, and frontend system designHelp AI models understand the nuances of scalable, production-grade TypeScript across real-world frameworksWho You AreDeep expertise in TypeScript — you live and breathe static typing, generics, interfaces, and utility types3–5+ years of hands-on experience with modern frontend or full-stack frameworks such as React, Angular, Next.js, Nuxt.js, or Node.jsStrong written communication skills — you can explain complex technical decisions clearly and conciselyDetail-oriented and methodical, with high standards for code qualityComfortable working independently and asynchronously on your own scheduleA degree in Computer Science or a related field is preferred, but not required if your skills speak for themselvesNice to HaveExperience with data annotation, model evaluation, or AI training workflowsFamiliarity with code review processes and technical documentationBackground in software architecture, design patterns, or developer toolingWhy Join UsWork on frontier AI projects alongside the world's leading research labsFully remote and async — work when and where it suits youFreelance autonomy with meaningful, technically challenging workMake a direct, lasting impact on how AI understands and generates TypeScript codePotential for ongoing work and contract extension as new projects launch