TypeScript Developer

Role overview

You’ll be an expert TypeScript developer evaluating and guiding AI-generated code. Instead of building a product, you’ll help ensure AI output meets real-world standards for type safety, scalability, and modern best practices.

Responsibilities

• Review and evaluate AI-generated TypeScript code for correctness, type safety, and alignment with modern best practices.
• Solve complex problems using idiomatic TypeScript (e.g., generics, utility types) and modern frameworks.
• Provide detailed, structured feedback to clarify architectural decisions and type logic for AI models.
• Identify issues ranging from subtle type errors to larger design flaws, and explain how to fix them.
• Write clear technical summaries that connect strong type-system reasoning with how AI should understand it.
• Work independently and asynchronously.

Requirements

• Deep TypeScript expertise, including static typing, generics, interfaces, conditional types, and utility types.
• 3–5 years hands-on experience with modern frontend/full-stack frameworks such as React, Angular, Next.js, Node.js, or Nuxt.js.
• Strong architectural instincts (understand not just what works, but why).
• Excellent written communication skills for explaining complex technical decisions clearly.
• Self-directed and reliable in a remote, low-oversight environment.
• Bachelor’s degree or higher in Computer Science or 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/contract development experience.

Contract details

• Type: Hourly contract
• Hours: 10–40 hours/week
• Location: Fully remote, flexible schedule