Contract

AI Trainer - Coding

Multiple Teams

Posted on 7/10/2025

Alignerr

Alignerr

Connects experts for AI data annotation

Compensation Overview

$15 - $150/hr

No H1B Sponsorship

Remote in USA

Remote

Candidates must be authorized to work in their country of residence.

Category
AI & Machine Learning (1)
Required Skills
PHP
Rust
Python
JavaScript
Dart
R
Ruby
SQL
Machine Learning
Java
MATLAB
TypeScript
C#
Go
iOS/Swift
C/C++
HTML/CSS
Requirements
  • Fluency in English with the ability to articulate code and abstract concepts clearly. (Required)
  • Bachelor's degree in Computer Science or equivalent. Students are welcome. (Master's and PhD's are preferred).
  • Proficiency with one or more of the following programming languages is preferred: Python, Java, JavaScript/TypeScript, SQL, C/C++/C#, and/or HTML.
  • Proficiency working with any of the the following (in addition to the languages above): Swift, Ruby, Rust, Go, NET, Matlab, PHP, HTML, DART, R, Apex, and Shell
  • Interest in AI and machine learning concepts
Responsibilities
  • Assess the quality of AI-generated code and provide human-readable summaries explaining your evaluation.
  • Solve coding problems by writing functional and efficient code.
  • Create human-readable summaries of coding problems and their solutions.

Alignerr is a data-annotation platform that connects subject matter experts with tasks to align generative AI models. It lets experts work remotely on their own schedules, contributing high-quality labeled data for AI researchers, developers, and companies looking to improve their systems. The platform matches tasks to qualified contributors who are paid based on hours worked, with a transparent pay structure and no minimum or maximum hourly commitments. This community-driven model supports flexible, contractor-based participation, enabling scalable data labeling from home. Alignerr’s goal is to provide high-quality annotated data to help train and refine AI models while offering a clear, predictable earnings model for contributors.

Company Size

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Company Stage

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Total Funding

N/A

Headquarters

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Founded

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Simplify Jobs

Simplify's Take

What believers are saying

  • Labelbox launched Alignerr Connect marketplace in January 2026 showcasing curated experts.
  • Discord community enables knowledge sharing and project notifications among Alignerr contributors.
  • End-to-end AI data management integrates human intelligence with Labelbox's core pillars.

What critics are saying

  • 3% acceptance rate creates unsustainable vetting costs limiting scalable talent growth.
  • YouTube reviews expose low task availability and payout delays eroding trust.
  • Scale AI captures 65% LLM alignment market share, undercutting Alignerr pricing.

What makes Alignerr unique

  • Selective 3% acceptance rate attracts philosophy, logic, and AI ethics experts.
  • Cognitive labeling and ethical alignment tasks require strong logical reasoning skills.
  • Integrated with Labelbox's multi-modal platform supporting image, video, audio, text.

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Benefits

Flexible Work Hours

INACTIVE