Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Machine Learning PhDs - AI Trainer

Handshake

Opportunity Overview
Handshake is looking for

Machine Learning PhDs

to support AI research through flexible, hourly contract work. This is not a traditional academic or industry research role. Youll draw on your machine learning expertise to evaluate AI-generated content and provide feedback that helps AI better understand machine learning reasoning, proof construction, and technical problem-solving.

This is an ongoing, project-based opportunity you can take on alongside anything else you have going on.

Who This Is For
This is a good fit if youre a current or graduated machine learning PhD with deep expertise in one or more of the following areas:

Foundations of machine learning

Statistical and probabilistic methods

Computational and optimization methods

What Youll Do
Youll use your machine learning expertise to create domain-relevant questions and review AI-generated responses for accuracy, rigor, and relevance to real-world physics research and practice.

No prior AI or technical experience is required.

Qualifications
Were looking for people who have:

A current enrollment in or a completed PhD in machine learning or a closely related field

Deep expertise in at least one area of machine learning at the doctoral level

Strong written communication skills and attention to detail

The ability to work independently and follow written guidelines

Work Model and Project Details

Status: Independent contractor (not a full-time employee role)

Location: Fully remote; work from anywhere with a reliable internet connection and access to a desktop or laptop computer

Schedule: Flexible and asynchronous, with no minimum hour requirement. Many contributors work approximately 5–20 hours per week when assigned to an active project

Duration: The Handshake AI program runs year-round, with projects opening periodically across different areas of expertise. Placement depends on current project needs, with opportunities to be considered for future projects as they become available

Work Authorization
Must be currently residing in the United States.

F-1 students who are eligible for CPT or OPT may be eligible for projects on Handshake AI. Work with your Designated School Official to determine your eligibility. If your school requires a CPT course, Handshake AI may not meet your schools requirements. STEM OPT is not supported. See our Help Center article for more information on what types of work authorizations are supported on Handshake AI.

#J-18808-Ljbffr
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Machine Learning PhDs - AI Trainer in Richmond, VA vacancy
  • $40 per hour

     ...Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for experienced quantitative professionals to help advance AI development. AI models are increasingly... 
    For phd
    Hourly pay
    Full time
    Remote work
    Flexible hours

    DataAnnotation

    Richmond, VA
    3 days ago
  • $30 - $50 per hour

     ...directly strengthen the world’s most advanced AI systems. Large‑scale language models are...  ...reasoning and better datasets. As a Machine Learning Specialist, you will take on hands‑on ML...  ...Job title: ML Engineer Specialist – AI Trainer Employment type: Contract Workplace type... 
    For phd
    Hourly pay
    Contract work
    For contractors
    Freelance
    Immediate start
    Remote work

    Meridial Marketplace, by Invisible

    Richmond, VA
    4 days ago
  • $60 per hour

     ...Join the DataAnnotation team and contribute to developing cutting‑edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for experienced quantitative professionals to help advance AI development. AI models... 
    For phd
    Hourly pay
    Full time
    Remote work
    Flexible hours

    DataAnnotation

    Richmond, VA
    3 days ago
  •  ...Overview Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for experienced quantitative professionals to help advance AI development. AI models... 
    For phd
    Hourly pay
    Full time
    Remote work
    Flexible hours

    DataAnnotation

    Richmond, VA
    2 days ago
  •  ...Data Scientist Contract John Snow Labs is an award-winning AI and NLP company, accelerating progress in data science by...  ...will possess a strong background in developing and optimizing machine learning models, specifically within healthcare contexts. We are looking... 
    For phd
    Long term contract
    Full time
    Contract work
    Freelance

    John Snow Labs

    Richmond, VA
    3 days ago
  • $150k - $224k

     ...March 2025) Day to Day As a Data Scientist III at Indeed, you will leverage your expertise in data science, statistics, AI and machine learning to take on complex product, marketing and business challenges. You will design and implement analytical solutions that... 
    For phd
    Work experience placement
    Local area

    Indeed

    Richmond, VA
    1 day ago
  • $161.8k - $184.6k

     ..., you’ll be part of a team that’s leading the next wave of disruption at a whole new scale, using the latest in computing and machine learning technologies and operating across billions of customer records to unlock the big opportunities that help everyday people save... 
    For phd
    Full time
    Part time
    Local area
    Flexible hours

    Capital One

    Richmond, VA
    5 days ago
  •  ...challenging work that accelerates their careers. Interested in learning more about how we're transforming the financing experience and...  ...to lead the development, deployment, and monitoring of machine learning models that sit at the core of our portfolio's profitability... 
    For phd
    Work at office
    Relocation package
    Flexible hours

    Sanity

    Richmond, VA
    3 days ago
  • $40 per hour

     ...We are looking for an AI Trainer, Mathematics to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level of... 
    For phd
    Hourly pay
    Full time
    Contract work
    Part time
    Remote work

    DataAnnotation

    Richmond, VA
    1 day ago
  • $89.4k - $183.5k

     ...Unum today! General Summary: Are you passionate about using AI and advanced analytics to solve complex, high-visibility...  ...most strategic challenges. You'll build POCs, develop end-to-end machine learning and generative AI solutions, and work directly with senior leaders... 
    For phd
    Temporary work
    Worldwide
    Flexible hours

    Unum Group

    Richmond, VA
    23 hours ago
  •  ...Data Scientist ? AI/ML Engineering & Machine Learning Modeling (Contract) Remote Contract (5 months 28 days) Published 4 days ago SQL LLM - Large Language Model Python Job Summary: We are seeking a highly skilled and hands‑on data scientist who combines... 
    For phd
    Contract work
    Remote work

    Bayer AG

    Richmond, VA
    3 days ago
  •  ...America) Please review the following job description: Perform sophisticated analytics (statistical and predictive analytics, machine learning modeling, etc.) to provide actionable insights that improve business outcomes and minimize risk and also provide consultation... 
    For phd
    Permanent employment
    Full time
    Part time
    Work experience placement
    H1b
    Work at office
    Work visa
    Shift work
    Day shift

    Truist Inc

    Richmond, VA
    2 days ago
  • $70 - $90 per hour

     ...Overview This role is for one of Weekdays clients. We are currently helping hire for one of the leading AI labs (via one of our partners); helping them train their AI models. Have you been curious as to how LLMs generate expert answers and would you like to contribute... 
    For phd
    Hourly pay
    Full time
    Part time
    For contractors
    Work experience placement
    Currently hiring
    Remote work
    Flexible hours
    Weekday work

    Weekday AI

    Richmond, VA
    3 days ago
  • $161.8k - $184.6k

     ..., you'll be part of a team that's leading the next wave of disruption at a whole new scale, using the latest in computing and machine learning technologies and operating across billions of customer records to unlock the big opportunities that help everyday people save... 
    For phd
    Full time
    Part time

    Capital One

    Richmond, VA
    2 days ago
  • $50 - $75 per hour

     ...DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting...  ...00 professionals — including front‑end, back‑end, full‑stack, machine‑learning, and other engineers — who are driving real‑world impact in AI... 
    Hourly pay
    Full time
    Remote work
    Flexible hours

    DataAnnotation

    Richmond, VA
    2 days ago
  • $161.8k - $184.6k

     ..., you'll be part of a team that's leading the next wave of disruption at a whole new scale, using the latest in computing and machine learning technologies and operating across billions of customer records to unlock the big opportunities that help everyday people save... 
    For phd
    Full time
    Part time
    Local area

    Capital One Financial Corp

    Richmond, VA
    9 hours ago
  • $135.6k - $154.8k

     ..., you'll be part of a team that's leading the next wave of disruption at a whole new scale, using the latest in computing and machine learning technologies and operating across billions of customer records to unlock the big opportunities that help everyday people save... 
    For phd
    Full time
    Part time
    Local area
    Flexible hours

    Capital One

    Richmond, VA
    4 days ago
  • $8 - $65 per hour

     ...Finnish Language Specialist - Freelance AI Trainer Project Join to apply for the Finnish Language Specialist - Freelance AI Trainer Project role at Meridial Marketplace, by Invisible Are you a Finnish language expert eager to shape the future of AI? Large‑scale language... 
    For phd
    Hourly pay
    Contract work
    Freelance
    Remote work

    Meridial Marketplace, by Invisible

    Richmond, VA
    4 days ago
  • $161.8k - $184.6k

     ..., you'll be part of a team that's leading the next wave of disruption at a whole new scale, using the latest in computing and machine learning technologies and operating across billions of customer records to unlock the big opportunities that help everyday people save... 
    For phd
    Full time
    Part time
    Local area
    Flexible hours

    Capital One

    Richmond, VA
    2 days ago
  • $147.1k - $167.9k

     ...disruption at a whole new scale, using the latest in computing and machine learning technologies and operating across billions of customer records...  ..., and model scoring Build machine learning models and AI tools through all phases of development, from design through training... 
    For phd
    Full time
    Part time
    Local area
    Flexible hours

    Capital One

    Richmond, VA
    4 days ago
  • $161.8k - $184.6k

     ..., you'll be part of a team that's leading the next wave of disruption at a whole new scale, using the latest in computing and machine learning technologies and operating across billions of customer records to unlock the big opportunities that help everyday people save... 
    For phd
    Full time
    Part time
    Local area
    Flexible hours

    Capital One

    Richmond, VA
    4 days ago
  • $135.6k - $154.8k

     ...disruption at a whole new scale, using the latest in computing and machine learning technologies and operating across billions of customer records...  ...features powered by the latest emerging NLP and Generative AI technologies. If you love a fast-paced, highly rewarding... 
    For phd
    Full time
    Part time
    Local area
    Flexible hours

    Capital One

    Richmond, VA
    4 days ago
  • $8 - $65 per hour

     ...Malayalam Language Specialist - Freelance AI Trainer Project World Wide - Remote Are you a Malayalam language expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of linguistic discovery. With high... 
    For phd
    Hourly pay
    Contract work
    For contractors
    Freelance
    Immediate start
    Remote work

    Invisible Agency

    Richmond, VA
    4 days ago
  • $55 per hour

     ...power of collective intelligence to ethically shape the future of AI. What We Do The Mindrift platform connects specialists with...  ...in Generative AI/Prompt engineering/Reviewing You are ready to learn new methods, able to switch between tasks and topics quickly and... 
    For phd
    Part time
    Freelance
    Remote work

    Mind Rift

    Richmond, VA
    3 days ago
  •  ...rapid expansion of PayPay product teams, and the need for a robust data platform that drives cutting‑edge data science and powers machine learning innovations is more critical than ever in order to support our growing business needs. We are looking for a Senior Data... 
    For phd
    Work experience placement

    Carnot

    Richmond, VA
    2 days ago
  • $40 - $120 per hour

     ...Medical Doctor (US) - Freelance AI Trainer Project United States of America Are you a medical doctor eager to shape the future of AI? Large-scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high-quality training... 
    For phd
    Hourly pay
    Contract work
    For contractors
    Freelance
    Immediate start
    Remote work

    Invisible Agency

    Richmond, VA
    4 days ago
  • $73 per hour

     ...power of collective intelligence to ethically shape the future of AI. What We Do The Mindrift platform connects specialists with...  ..., remote, flexible opportunity sound exciting? Would you like to learn how modern AI systems are tested and evaluated? About the Project... 
    For phd
    Part time
    Freelance
    Remote work
    Flexible hours

    Mind Rift

    Richmond, VA
    3 days ago
  • $45 per hour

     ...Java Coding Specialist - Freelance AI Trainer Project United States of America Are you a Java expert who can spot a flawed abstraction from across a codebase? Large-scale language models are evolving from clever chatbots into engines of real scientific and engineering... 
    For phd
    Hourly pay
    Contract work
    For contractors
    Freelance
    Remote work

    Meridial Marketplace, by Invisible

    Richmond, VA
    2 days ago
  • $8 - $65 per hour

     ...Python Coding Specialist – AI Trainer Join to apply for the Python Coding Specialist - AI Trainer role at Invisible Expert Marketplace. Are you a coding expert fluent in Python eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots... 
    For phd
    Hourly pay
    Contract work
    For contractors
    Immediate start
    Remote work

    Meridial Marketplace, by Invisible

    Richmond, VA
    4 days ago
  • $123.3k - $140.7k

     ...disruption at a whole new scale, using the latest in computing and machine learning technologies and operating across billions of customer records...  ...models, including unique risks associated with Generative AI (GenAI). Leveraging expertise in statistics, software... 
    For phd
    Full time
    Part time
    Work at office
    Local area
    Flexible hours

    Capital One

    Richmond, VA
    23 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Machine Learning PhDs - AI Trainer. Be the first to apply!