TypeScript Developer

TypeScript Developer (AI Training)

About the Role

What if your deep 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's type-safe, idiomatic, scalable, and built to modern standards.

This is a fully remote, flexible contract role designed for seasoned TypeScript professionals who know the language inside and out. You'll work alongside leading AI research teams to help shape the next generation of AI coding tools.

• 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 best practices
• Solve complex development challenges using idiomatic TypeScript and modern frameworks
• Write clear, detailed explanations of architectural decisions, type logic, and code structure
• Identify weaknesses in AI-generated code — from subtle type errors to broader design anti-patterns
• Bridge the gap between robust type systems and intelligent AI models, helping AI understand what great TypeScript actually looks like
• Work independently and asynchronously on your own schedule

Who You Are

• Deep expertise in TypeScript — you're fluent in 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, Node.js, Next.js, or Nuxt.js
• Strong understanding of scalable architecture and type-safe design patterns
• Able to articulate technical reasoning clearly in writing — you can explain why a solution is correct, not just that it is
• Self-directed and reliable when working independently without supervision
• 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 open-source TypeScript projects or library development
• Experience across multiple frameworks or runtime environments

Why Join Us

• Work on cutting-edge AI projects alongside the world's leading research labs
• Fully remote and flexible — work when and where it suits you
• Freelance autonomy with the structure of meaningful, task-based work
• Make a direct, tangible impact on how AI understands and writes TypeScript at scale
• Potential for ongoing work and contract extension as new projects launch