Average salary: $40,750 /yearly

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  • As a biology expert, you'll help train and evaluate how AI models reason about biological sciences. This can be writing challenging biology prompts, evaluating model responses for accuracy and sound reasoning, spotting subtle errors like fabricated citations, outdated nomenclature...
    Temporary work

    AfterQuery

    Remote
    8 days ago
  •  ...the form of writing challenging finance prompts, evaluating model responses for accuracy and sound reasoning, spotting subtle errors like miscalculated metrics, and many more. Work spans areas like financial modeling, valuation, accounting, corporate finance, and markets.... 
    Temporary work

    AfterQuery

    Remote
    8 days ago
  •  ...Pay: $80 – $110/hour Commitment: Hourly, ~10 h/week Field: Life, Physical, and Social Science About the work CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than... 
    Temporary work

    Mercor

    Remote
    8 days ago
  •  ...evaluating model responses for accuracy and sound medical reasoning, spotting subtle errors like misread lab values or flawed differential diagnoses, and many more. Work spans areas like clinical diagnosis, treatment planning, pharmacology, patient safety, and nursing care.... 
    Temporary work

    AfterQuery

    Remote
    8 days ago
  •  ...We are hiring skilled software engineers with strong full-stack experience. The ideal candidate is comfortable architecting and working across multi-file codebases, structuring realistic development environments, and building reproducible setups supported by clear documentation... 
    Temporary work

    AfterQuery

    Remote
    8 days ago
  •  ...problems drawn from substantial codebases, used to evaluate and train advanced AI coding agents. The ideal candidate is comfortable working across large multi-file codebases, reasoning about how a bug or feature ripples across modules, and building reproducible, containerized... 
    Temporary work

    AfterQuery

    Remote
    8 days ago
  •  ...model development, simulation data analysis, and research tasks applied to real atomistic, electronic, or structural materials datasets. Work is over the next 2–3 weeks, asynchronous, and assigned on a project-by-project basis, with an expected commitment of 10–20 hours per... 
    Temporary work
    Remote job

    AfterQuery

    Remote
    8 days ago
  • About The Role We’re hiring AI Data Trainers – Renewable Energy Systems & Smart Grids with strong technical knowledge in energy systems to support the development of next-generation AI tools. In this role, you’ll evaluate and improve AI-generated responses related ...
    Temporary work

    Cognito AI

    Remote
    8 days ago
  • $85 per hour

    Pay: $85/task Commitment: Task based, ~40 h/week Field: Arts & Design What you’ll do: review paired AI-generated in-product writing (short text people skim, not read); judge voice, tone, and adherence to editorial standards; select a preferred sample, write a one...
    Temporary work

    Mercor

    Remote
    7 days ago
  • About The Role We’re hiring UX/UI Expert AI Data Trainers to guide AI models in understanding user interface design, usability heuristics, and accessibility best practices. You’ll evaluate AI-generated suggestions for design prompts, layout critiques, and human-centered...
    Temporary work
    Worldwide

    Cognito AI

    Remote
    8 days ago
  • Key Responsibilities • Label medical images and diagnostic data • Ensure data quality and consistency • Collaborate with medical professionals for validation • Follow strict privacy and compliance guidelines • Contribute to dataset documentation Requirements ...
    Temporary work

    Rise Data Labs

    Remote
    8 days ago
  • $60 per hour

     ...frontier AI models on the raw image and find what they miss, then build tasks around those gaps Write realistic prompts that need image work and at least one web search Record the shortest solution path step by step, with the image operations used and a credible source for... 
    Temporary work

    Mercor

    Remote
    2 days ago
  •  ...including model development, pipeline construction, and research tasks applied to real genomic, transcriptomic, or multi-omics datasets. Work is over the next 2–3 weeks, asynchronous, and assigned on a project-by-project basis, with an expected commitment of 10–20 hours per... 
    Temporary work
    Remote job

    AfterQuery

    Remote
    8 days ago
  • About The Role We’re hiring AI Data Trainers – Educational Content & Curriculum Design to support the development of AI models that assist in instructional design, e-learning, and academic content creation. In this role, you will evaluate and annotate AI-generated ...
    Temporary work

    Cognito AI

    Remote
    8 days ago
  • As a legal expert, you'll help train and evaluate how AI models reason about the law. This can be writing challenging legal prompts, evaluating model responses for accuracy and sound reasoning, spotting subtle errors like fabricated citations or misapplied rules, drafting model...
    Temporary work

    AfterQuery

    Remote
    8 days ago
  •  ...models. We're hiring data scientists as contractors to author and solve the analysis problems those evaluations run on, drawn from the work you do every day: experiments, metrics, forecasting and predictive models. This role is for practicing data scientists with hands-on modeling... 
    Temporary work
    For contractors
    Remote job

    AfterQuery

    Remote
    8 days ago
  • AfterQuery builds the expert evaluation data that frontier AI labs use to measure and improve their models. We're hiring machine learning researchers as contractors to author and solve the analysis problems those evaluations run on, drawn from your own research: experiment ...
    Temporary work
    For contractors
    Remote job

    AfterQuery

    Remote
    8 days ago
  • About The Role We’re hiring AI Data Trainers – Music Generation & Composition to guide and evaluate AI models that compose music, generate melodies, and structure musical elements. Your expertise will help refine AI capabilities in harmony, rhythm, instrumentation,...
    Temporary work
    Worldwide

    Cognito AI

    Remote
    8 days ago
  • About The Role We are seeking AI Ethics Data Trainers – Bias, Fairness & Responsible AI Use to help ensure AI models are built and evaluated with integrity, inclusivity, and social accountability. In this role, you’ll evaluate AI-generated outputs through an ethical...
    Temporary work

    Cognito AI

    Remote
    8 days ago
  •  ...Training Experts – Linguistics & Semantic Disambiguation to help train language models on the intricacies of human communication. You’ll work closely with AI-generated content to analyze, annotate, and refine outputs that deal with ambiguity, syntax, semantics, idioms,... 
    Temporary work

    Cognito AI

    Remote
    8 days ago
  • $150 per hour

     ...performance. Your participation will not involve access to confidential or proprietary information from any employer, client, or institution. Payment is issued as soon as your work is approved. We are unable to support H1-B or STEM OPT candidates at this time. Pay: $150 one-time... 
    Temporary work
    Contract work
    For contractors

    Terac

    Remote
    8 days ago
  • $30 per hour

     ...performance. Your participation will not involve access to confidential or proprietary information from any employer, client, or institution. Payment is issued as soon as your work is approved. We are unable to support H1-B or STEM OPT candidates at this time. Pay: $30 one-time... 
    Temporary work
    Contract work
    For contractors
    Remote job

    Terac

    Remote
    8 days ago
  • About The Role We’re hiring AI Data Trainers with expertise in automotive systems to support the development of AI models used in autonomous driving, diagnostics, and smart vehicle technologies. You’ll evaluate AI responses to scenarios involving vehicle parts, driving...
    Temporary work
    Worldwide

    Cognito AI

    Remote
    8 days ago
  •  ...Paid, remote work authoring and validating research-grade ML benchmark tasks. For Master's or PhD-level ML researchers with at least one first-author paper. Domain: Machine Learning / AI Research Requirements Experience: 1+ years of hands-on ML research; no upper limit Education... 
    Temporary work
    Remote job

    AfterQuery

    Remote
    8 days ago
  • AfterQuery is searching for Medical MD Experts to design and evaluate complex medical scenarios that drive the training of our advanced AI systems. In this remote, flexible role, you will craft case studies and decision-making challenges that reflect real-world clinical and...
    Temporary work
    Remote job
    Flexible hours

    AfterQuery

    Remote
    8 days ago
  •  ...a short-term AI safety evaluation project. Ideal candidates have familiarity with dual-use research of concern (DURC) or biosecurity. Work is over the next week, asynchronous, and assigned on a project-by-project basis, with an expected commitment of 10–20 hours per week for... 
    Temporary work
    Remote job

    AfterQuery

    Remote
    8 days ago
  • $100 per hour

     ...Compensation $100/hour Commitment: Flexible, 5-20 hours per week (or more if desired) Location: Fully remote, work on your own schedule Start date: ASAP Qualifications 2+ years as a Bulge Bracket Analyst at a top firm (e.g. Goldman Sachs, Morgan Stanley... 
    Temporary work
    Immediate start
    Remote job
    Flexible hours

    Ethos

    Remote
    6 days ago
  • AfterQuery is seeking Behavioral Economist Experts to create and refine behavioral economics challenges for training AI models. In this remote, flexible role, you will design and evaluate scenarios that test the AI's ability to interpret and apply complex behavioral economics...
    Temporary work
    Remote job
    Flexible hours

    AfterQuery

    Remote
    8 days ago
  • AfterQuery builds the expert evaluation data that frontier AI labs use to measure and improve their models. We're hiring health economists as contractors to author and grade the economic evaluations those assessments run on. What you'll actually do • Author realistic economic...
    Temporary work
    For contractors

    AfterQuery

    Remote
    8 days ago
  • About The Role We’re hiring Coding Expert AI Data Trainers to help train and improve AI systems across a wide range of programming tasks. In this role, you’ll evaluate and annotate AI-generated code, review technical explanations, and ensure responses reflect best ...
    Temporary work
    Remote job
    Worldwide

    Cognito AI

    Remote
    8 days ago