TypeScript Developer

TypeScript Developer (AI Training) About The Role What if your TypeScript expertise could directly influence how AI writes code for millions of developers around the world?

We're looking for experienced TypeScript developers to evaluate, critique, and guide AI-generated code — ensuring it meets real-world standards for type safety, scalability, and modern best practices.

This is a fully remote, flexible contract role built for senior developers who know TypeScript inside and out.

You won't be building a product — you'll be shaping the intelligence behind the tools that will. • Organization: Alignerr • Type: Hourly Contract • Location: Remote • Commitment: 10–40 hours/week What You'll Do • Review and evaluate AI-generated TypeScript code for correctness, type safety, and adherence to modern best practices • Solve complex development challenges using idiomatic TypeScript, generics, utility types, and modern frameworks • Provide detailed, structured feedback that helps AI models understand architectural decisions and type logic • Identify weaknesses in AI-generated code — from subtle type errors to broader design flaws — and explain how to fix them • Write clear technical summaries that bridge the gap between strong type systems and AI understanding • Work independently and asynchronously on your own schedule Who You Are • Deep expertise in TypeScript — including static typing, generics, interfaces, conditional types, and utility types • 3–5 years of hands-on experience with modern frontend or full-stack frameworks such as React, Angular, Next.js, Node.js, or Nuxt.js • Strong architectural instincts — you know not just what works, but why • Excellent written communication skills — you can explain complex technical decisions clearly and concisely • Self-directed and reliable when working independently without day-to-day oversight • Bachelor's degree or higher in Computer Science or a related field preferred Nice to Have • Experience with data annotation, model evaluation, or AI training workflows • Familiarity with code review processes or technical documentation • Background in developer tooling, type system design, or compiler theory • Prior freelance or contract development experience Why Join Us • Work on cutting-edge AI projects alongside leading AI research labs • Fully remote and flexible — work when and where it suits you • Freelance autonomy with the structure of meaningful, technically rich work • Make a direct, tangible impact on how AI understands and generates TypeScript code • Potential for ongoing work and contract extension as new projects launch