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STEM alignerr

Frontend TypeScript Engineer (AI Training)

Alignerr • Singapore

Education

Bachelor's

Type

Hourly

Pay Rate

$60–$90/hr

Listed

106d ago

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What We Know About This Role

Weekly hours
10–40 hrs/week

About this role

From the Alignerr listing

What You'll Do

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

About the Role

What if your deep expertise in TypeScript could directly influence how AI writes code for millions of developers around the world? We're looking for experienced Frontend TypeScript Engineers in Singapore to review, evaluate, and guide AI-generated code — helping cutting-edge AI models understand what truly type-safe, scalable, and modern web development looks like. This is a fully remote, flexible contract role. You'll work alongside leading AI research teams, applying your real-world frontend knowledge to tasks that have a lasting impact on how AI understands and produces TypeScript code.

  • Organization: Alignerr
  • Type: Hourly Contract
  • Location: Remote
  • Commitment: 10–40 hours/week

Who You Are

  • Deep expertise in TypeScript — including static typing, generics, interfaces, and utility types
  • 3–5 years of hands-on experience with modern frontend or full-stack frameworks such as React, Angular, Next.js, Nuxt.js, or Node.js
  • Strong written and verbal communicator who can clearly articulate technical reasoning
  • Naturally detail-oriented with a high standard for code quality and correctness
  • 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 full-stack TypeScript patterns and performance optimization
  • Background in code review, technical writing, or engineering mentorship

Why Join Us

  • Work on cutting-edge AI projects alongside 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 modern TypeScript
  • Potential for ongoing work and contract extension as new projects launch

Interview Prep

This listing calls for this tool directly. Prep for the technical screen:

Why this role

What if your deep expertise in TypeScript could directly influence how AI writes code for millions of developers around the world? We're looking for experienced Frontend TypeScript Engineers in Singapore to review, evaluate, and guide AI-generated code — helping cutting-edge AI models understand what truly type-safe, scalable, and modern web develo

Talent pool

We're light on STEM candidates

We've matched 65 people with a STEM background against 726 STEM listings we've tracked, so most go out without one. Set up a profile and we'll consider you for a role like this one.

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Skills and categories

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Common questions

Does Alignerr have a trainer community?

Yes, and it's a genuine strength. Once you're assigned to a project, you join Slack channels where you can get rubric clarifications from admins and talk to other trainers. That kind of support is rare in AI training and matters most when guidelines are ambiguous or shift mid-project.

How hard is the Alignerr assessment?

Hard, and unforgiving. Alignerr uses TestGorilla for timed, role-specific tests: a blank coding environment for engineers, strict grammar and fact-checking for writers. Treat it as one shot. Failing or abandoning it typically locks you out of that role permanently, with no retake.

Is academic-niche AI training just data labeling?

No, it's closer to academic research. Expect to write or verify complex proofs, solve advanced equations, or check the logic behind a model's step-by-step reasoning. The goal is teaching AI systems to reason deeply within your specific field.

Do I need a PhD for academic-niche AI training roles?

For the top pay tiers, a PhD or current enrollment is usually expected. But the domain assessment is what decides it: if you can solve the problems, the degree becomes secondary.

What does STEM work look like for a Frontend TypeScript Engineer (AI Training)?

Tasks here are scoped to STEM, not generic labeling. As a Frontend TypeScript Engineer (AI Training), expect to draw on real domain judgment (evaluating outputs, correcting errors, or providing expert reasoning specific to STEM) rather than following a one-size-fits-all rubric. If you don't have hands-on STEM background, this is likely not the right listing to start with.

What specific skills does this listing call for?

Coding and TypeScript are named directly in the listing. If you don't have hands-on experience with these, expect the screening process to test for them directly rather than accepting adjacent experience as a substitute.

How many hours per week does this role require?

Based on the listing, this role is scoped at 10–40 hours per week. Treat this as a real commitment expectation, not a loose estimate.

How much does this specific role pay?

This listing is posted at $60–$90/hr, an hourly rate. The range reflects experience level and negotiated terms, not a placeholder, so where you land in it depends on your background and the assessment. Pay can change between when we last checked the listing and when you apply, so confirm the current number on the platform's own application page before committing time.

Can I apply from outside Singapore?

This specific role is open only to people based in Singapore. If you are somewhere else, applying is unlikely to lead to an offer even if you pass the assessment, because the restriction is usually about where the work can legally be contracted rather than your skills. Read the full description for any tax-residency or right-to-work caveats before you apply.

What is the barrier to entry for Alignerr?

A difficult, timed technical assessment in your specific domain, like Python, physics, or language. Passing it is required before you're eligible for any paid projects.