Skip to content
OpenTrain AIFor AI Companies

AI And Machine Learning Researcher

Apply now

Job details

Pay

$75 USD/hr

Engagement

Contract, part-time

Location

Remote

United States only

Posted

Nov 5, 2026

OpenTrain on Trustpilot

The work

You will create expert training data and evaluate AI-generated content using research knowledge in computer science, machine learning, and artificial intelligence. The work focuses on accuracy, relevance, research methods, and clear written feedback.

This is independent, asynchronous, project-based work that can fit alongside other commitments.

  • Create expert-level training data based on computer science, machine learning, and artificial intelligence research.
  • Review AI-generated content and responses for accuracy, relevance, and sound research methods.
  • Use academic judgment to write precise, useful feedback.
  • Work independently and asynchronously with AI research teams.

Requirements

The work is asynchronous and requires strong written communication, careful review, and independent judgment.

  • Time commitment: 20+ hours per week.
  • Education: PhD in computer science, machine learning, artificial intelligence, or a related field from a top 100 US university.
  • Experience: Research experience in machine learning or artificial intelligence.
  • Subject areas: Computer vision, natural language processing, neural and evolutionary computing, robotics, systems and control, or multiagent systems.
  • Knowledge: Familiarity with arXiv, especially the Computing Research Repository, also known as arXiv cs.
  • Skills: Strong written communication, attention to detail, and the ability to work independently.
  • Languages: English

Open to applicants in

  • United States

How to apply

  1. Press Apply now. You create a free OpenTrain account and add your resume.
  2. Finish your application on the hiring company's site. The company decides who it hires, so it runs its own form.

Job ID: cmw3tuw4t00h108l38fhpos8p

Keep exploring

Similar open roles

View all AI training jobs

Physics Expert (Gravity and Holography)

Apply advanced physics knowledge to solve, review, and explain challenging problems in gravity, cosmology, and holography. This part-time contract role pays $100 to $170 per hour.

General RelativityCosmologyHolographyQuantum Field TheoryString TheoryLaTeX
Generative AI & RLHF
Text
Remote · United Arab Emirates, Argentina, Austria +49 more
English
Part-time · Flexible
Hourly · $100–$170/hr

Posted Nov 14, 2026

Physics Expert (Quantum Optics and Atomic Physics)

Review and improve research-level AI training benchmarks in quantum optics and atomic physics. This remote contractor role offers flexible scheduling and pays $100 to $170 per hour.

Quantum OpticsAtomic PhysicsQuantum SensingOptical LatticesLaser PhysicsLaTeX
Generative AI & RLHF
Text
Remote · United Arab Emirates, Argentina, Austria +49 more
English
Part-time · Flexible
Hourly · $100–$170/hr

Posted Nov 14, 2026

Physics Expert (PhD / Postdoc)

Apply advanced physics expertise to solve, audit, and adjudicate research-level benchmark problems remotely and asynchronously for $100 to $170 per hour. A PhD or postdoctoral background and LaTeX proficiency are required.

PhysicsTheoretical PhysicsMathematical PhysicsQuantum PhysicsLaTeX
Generative AI & RLHF
Document
Remote · United Arab Emirates, Argentina, Austria +49 more
English
Part-time · Flexible
Hourly · $100–$170/hr

Posted Nov 14, 2026

Ground Combat & Special Operations SME

Review AI responses to ground combat and special-operations case studies, focusing on tactical reasoning, uncertainty, lawful boundaries, and operational value. This remote part-time contractor role pays $75 to $130 per hour.

CombatSpecial Opstactical operations
Generative AI & RLHF
Text
Remote · United Arab Emirates, Argentina, Austria +49 more
English
Part-time · Flexible
Hourly · $75–$130/hr

Posted Nov 13, 2026

Contract Specialist, Federal Procurement AI Evaluation

Use federal procurement expertise to create contracting tasks, review AI-generated work for FAR compliance, and build benchmark examples. This remote U.S. contractor role pays $60 to $80 per hour.

Federal ContractingContract NegotiationPre-Award and Post-Award ProceduresGS-1102ProcurementProposal Evaluation
Generative AI & RLHF
Document
Remote · United States
English
Part-time · Flexible
Hourly · $60–$80/hr

Posted Nov 13, 2026