AlignerrCoding & software eval
Frontend TypeScript Developer
up to $90/hr
About this role, in Alignerr's words
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 frontend code — helping train the next generation of AI models to produce type-safe, scalable, and production-quality web applications.
What you'll do
- Review and evaluate AI-generated TypeScript code for strict type safety, interface accuracy, and correct use of generics and utility types
- Develop complex, type-safe frontend components that demonstrate best practices in modern web architecture
- Provide clear, detailed technical feedback on AI outputs — flagging issues with type definitions, asynchronous patterns, and architectural decisions
Show all 6 itemsHide the other 3 in What you'll do
- Write structured summaries of type-driven development strategies to help AI models learn from expert reasoning
- Identify ambiguities or errors in AI-generated responses related to advanced TypeScript patterns and frontend design
- Work independently and asynchronously — fully on your own schedule
Candidate background
Who You Are
- Deep expertise in TypeScript — you're comfortable with static typing, generics, interfaces, mapped types, and utility types
- 3–5 years of hands-on experience with modern frontend or full-stack frameworks such as React, Next.js, Angular, Node.js, or Nuxt.js
- Strong written communicator who can articulate complex technical decisions clearly and concisely
- Detail-oriented and methodical — you notice when something isn't type-safe and know exactly why
- Degree in Computer Science or a related field preferred, but equivalent experience is welcomed
- Self-motivated and reliable when working independently without supervision
Nice to Have
Show all 4 itemsHide these 4 items in Nice to Have
- Experience with data annotation, model evaluation, or AI-assisted development workflows
- Familiarity with code review processes and technical documentation standards
- Background in full-stack development with exposure to backend TypeScript environments
- Experience mentoring other developers or leading code quality initiatives
Quoted from selected sections of Alignerr's posting. The full posting may state other conditions. Read the full posting
A closer look
More context, when you need it.
Full job descriptionThe original posting, in Alignerr's words
Posted by Alignerr, reproduced here so you can judge the role before clicking. Original posting ↗
Frontend 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 frontend code — helping train the next generation of AI models to produce type-safe, scalable, and production-quality web applications.
This is a fully remote, flexible contract role designed for developers who live and breathe TypeScript. You'll work independently on your own schedule, bringing your real-world frontend experience to one of the most impactful areas of modern AI development.
- Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week
What You'll Do
* Review and evaluate AI-generated TypeScript code for strict type safety, interface accuracy, and correct use of generics and utility types * Develop complex, type-safe frontend components that demonstrate best practices in modern web architecture * Provide clear, detailed technical feedback on AI outputs — flagging issues with type definitions, asynchronous patterns, and architectural decisions * Write structured summaries of type-driven development strategies to help AI models learn from expert reasoning * Identify ambiguities or errors in AI-generated responses related to advanced TypeScript patterns and frontend design * Work independently and asynchronously — fully on your own schedule
Who You Are
* Deep expertise in TypeScript — you're comfortable with static typing, generics, interfaces, mapped types, and utility types * 3–5 years of hands-on experience with modern frontend or full-stack frameworks such as React, Next.js, Angular, Node.js, or Nuxt.js * Strong written communicator who can articulate complex technical decisions clearly and concisely * Detail-oriented and methodical — you notice when something isn't type-safe and know exactly why * Degree in Computer Science or a related field preferred, but equivalent experience is welcomed * Self-motivated and reliable when working independently without supervision
Nice to Have
* Experience with data annotation, model evaluation, or AI-assisted development workflows * Familiarity with code review processes and technical documentation standards * Background in full-stack development with exposure to backend TypeScript environments * Experience mentoring other developers or leading code quality initiatives
Why Join Us
* Work alongside world-leading AI research teams on genuinely cutting-edge projects * Fully remote and flexible — work when and where it suits you * Freelance autonomy with the structure of meaningful, task-based technical 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
Working with AlignerrPay, getting started and work, from Alignerr's own pages
What the platform publishes in general. These are not extra terms confirmed for this particular role.
- Getting paid
- Billed weekly, Monday to Sunday, with approved work paid by the following Friday, according to Labelbox's help center. Payment goes through Stripe Connect or PayPal depending on your location, with one provider per country. intercom.help/labelbox/en/articles/13600616-alignerr-paym..., alignerr.com/process
- Before your first paid task
- Sign up, apply, verify your identity, set up billing and onboard. Some jobs add a Zara AI interview or domain assessments. alignerr.com/process
- How much work
- Time to your first project depends on demand and your skills, and there is no minimum number of hours. alignerr.com/faqs
- Contract
- Independent contractor, under terms with ALIGNERR LLC. alignerr.com/faqs, alignerr.com/privacy
Read on the pages linked above on 24 Sep 2026. Platforms change these terms, so check the linked page before you rely on one.
How does the pay compare?Across Coding & software eval roles, not this role alone
From our own daily reads of every open listing on the platforms we follow, not from Alignerr's posting. How we count.
Pay across the field: Coding & software eval
Across 393 roles in this field with a stated hourly rate in US dollars, on 14 platforms, the middle half pays $65 to $120 an hour at the top of the range, and the median is $95. This role's top rate, $90, is in the middle half. Of the 141 distinct rates we count, 63 are lower and 71 are higher.
| Platform | Roles | Top of range, per hour |
|---|---|---|
| Alignerr (this platform) | 136 | $50 to $400 · median $100 |
| micro1 | 46 | $35 to $350 · median $110 |
| Handshake AI | 43 | $47 to $125 · median $80 |
| Meridial (Invisible) | 34 | $22 to $150 · median $60 |
| Mercor | 33 | $60 to $200 · median $105 |
Sources and listing historyWhere this information comes from
This listing's history
- First seen here on 27 Aug 2026, and still on Alignerr's list when we last read it on 13 Oct 2026.
- The listed pay has not changed since then.
- Posted by Alignerr
- First seen by AIPayList
- Last seen live
- Listing ID
- 0fcd255c-415a-466b-b90c-566c03aef720
Pay as the source states it: “$60-90/hr”.
Platforms sometimes change a rate after posting. Every listing here is re-read at least once a day and corrected when its source moves, so a difference you see on the platform is usually a change made since the last read. How freshness works.
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