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TypeScript Developer

Alignerr · Seattle, WA, USA ·

Job type:
Contract

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

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