Frontend TypeScript Engineer (AI Training)

Role Overview

Alignerr is hiring Frontend TypeScript Engineers (AI Training) for a fully remote, flexible hourly contract role (10–40 hours/week). You will review and guide AI-generated TypeScript code, ensuring it reflects type-safe, scalable, modern web development practices.

Responsibilities

• Review AI-generated TypeScript for:
  • strict type safety
  • correct interface design
  • proper generic usage
• Develop complex, type-safe frontend components that demonstrate modern web architecture best practices.
• Provide detailed technical commentary on:
  • architectural decisions
  • type-driven development strategies
• Identify and flag ambiguities/errors in AI responses, especially around:
  • complex type definitions
  • asynchronous frontend patterns
• Work independently and asynchronously on your own schedule.

Requirements

• Deep expertise in TypeScript, including:
  • static typing
  • generics
  • interfaces
  • utility types
• 3–5 years hands-on experience with modern frontend or full-stack frameworks such as React, Angular, Next.js, Nuxt.js, or Node.js.
• Strong written/verbal communication to clearly explain technical reasoning.
• High attention to detail and strong code quality/correctness standards.
• 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 full-stack TypeScript patterns and performance optimization.
• Background in code review, technical writing, or engineering mentorship.

Work Model & Logistics

• Type: Hourly contract
• Commitment: 10–40 hours/week
• Location: Fully remote (New York area mentioned for hiring availability)
• Potential for ongoing work/contract extension.