Average salary: $285,777 /yearly

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  • $125 - $200 per hour

     ...errors in reasoning, units and approximations; review model-generated summaries of research papers against the papers themselves; evaluate proposed experimental designs. Who it suits PhD in physics, chemistry, materials science or chemical engineering, with published... 
    For PhD
    Temporary work
    Remote job

    HUMXN

    Remote
    10 days ago
  •  ...We're building a research cohort of senior domain experts in formal methods and computational science — spanning math, physics, chemistry,...  ...Physics / Chemistry / Biology) Experience: 10+ years Education: PhD/Doctorate required Candidates who meet the requirements and provide... 
    For PhD
    Temporary work

    AfterQuery

    Remote
    26 days ago
  •  ...Author research-grade AI evaluation tasks from your own computational work. Open to PhD-level and PhD-pursuing researchers across the sciences, math, and engineering. AfterQuery is building a network of PhD-level and PhD-pursuing researchers to author and calibrate research... 
    For PhD
    Contract work
    Temporary work
    For contractors
    Flexible hours

    AfterQuery

    Remote
    26 days ago
  • $150 - $200 per hour

     ...Physical, and Social Science Mercor is recruiting Senior Economics Research Experts for a research project with a leading foundational model...  ...research (e.g. World Bank, IMF, Fed, Graduate Schools) PhD in Economics Here are more details about the role: You must... 
    For PhD
    Temporary work

    Mercor

    Remote
    26 days ago
  •  ...supply side of our two-sided marketplace connecting participants and researchers. This is a senior role on an established Supply Data Science...  ...told exactly what to do. Nice to have An MSc or PhD in Computer Science, Maths, Statistics, Economics, Psychology, ML... 
    For PhD
    Part time
    Remote job

    Prolific

    Remote
    26 days ago
  • $85 - $185 per hour

     ...that enables rapid production of high-quality training data. Our research spans high-value, specialized domains (legal, medical, finance, coding...  ...role Location: Fully remote You’ll need: Master’s or PhD in materials science or a closely related field, plus principal-level... 
    For PhD
    Part time
    For contractors
    Remote job
    Flexible hours

    micro1

    Remote
    9 days ago
  • $125 per hour

     ...Author research-grade AI evaluation tasks from your own computational work. Open to PhD students, postdocs, research scientists, and research-active Master's students. AfterQuery is building a network of researchers to author and validate research-grade scientific-computing... 
    For PhD
    Contract work
    Temporary work
    For contractors
    Remote job
    Flexible hours

    AfterQuery

    Remote
    26 days ago
  • $70 per hour

     ...reliability across use cases. Requirements You hold an MS or PhD in Physics or a related field in one of the top 100 universities....  ...physics content (e.g., problem banks, proofs, textbook sections, research notes). Expert at fact-checking information using public... 
    For PhD
    Temporary work

    SuperAnnotate

    Remote
    26 days ago
  • $100 per hour

     ...Challenge language models with realistic scenarios, calculations, and “research-style” reasoning tasks (without overclaiming certainty)....  ...astronomy/space science/engineering or closely related); Master’s/PhD strongly preferred. ~ Experience with AI data training, annotation... 
    For PhD
    Temporary work
    Immediate start

    SuperAnnotate

    Remote
    26 days ago
  • $125 - $200 per hour

     ...proofs. Areas in demand: algebra, analysis, topology, combinatorics, number theory, probability, PDE and optimisation. Who it suits PhD in mathematics or a closely related field; postdoctoral or faculty experience a plus. Competition or olympiad background welcome but... 
    For PhD
    Temporary work
    Remote job

    HUMXN

    Remote
    10 days ago
  • $125 - $200 per hour

     ...policy analysis for the errors a journal referee would catch. Who it suits ~ PhD in economics or a closely related quantitative field; academic, central bank, consultancy or industry research experience. How it works Apply with your CV and the hours you can give.... 
    For PhD
    Temporary work
    Remote job

    HUMXN

    Remote
    10 days ago
  • $125 per hour

     ...Payouts: Weekly Overview We’re looking for an experienced Research Economist to help train AI models. You’ll judge how well frontier...  ..., Postdoctoral Researcher in Economics. What we look for A PhD in economics (completed or in progress) or a master’s degree in economics... 
    For PhD
    Weekly pay
    Full time
    Temporary work
    For contractors
    Remote job
    Flexible hours

    DataAnnotation

    Remote
    3 days ago
  • $125 - $200 per hour

     ...experimental designs for confounds and controls; write reference answers. Who it suits ~ PhD in biology, biochemistry, genetics, bioinformatics or computational biology, with published research and wet-lab or computational practice. How it works Apply with your CV and... 
    For PhD
    Temporary work
    Remote job

    HUMXN

    Remote
    10 days ago
  • $160 per hour

     ...-moderated sessions Assess the accuracy of scientific models and data representations Who Should Apply Hold a Master's degree or PhD in chemistry or a closely related field Possess strong foundational knowledge across multiple chemistry domains Comfortable articulating... 
    For PhD
    Contract work
    Temporary work
    For contractors
    Remote job

    Terac

    Remote
    24 days ago
  • $84 per hour

     ...mechanical simulations, and molecular modelling to support advanced AI research. Experts will evaluate technically demanding problems involving...  ...materials science problems. Required Qualifications PhD in Computational Materials Science, Materials Science and Engineering... 
    For PhD
    Temporary work

    Mercor

    Remote
    26 days ago
  • $70 per hour

     ...reliability across use cases. Requirements You hold an MS or PhD in Chemistry or a related field in a high ranking university....  ...proficiency C1 and above with excellent writing skills. Background in research, analytical writing, debate, programming, or chemistry is... 
    For PhD
    Temporary work

    SuperAnnotate

    Remote
    26 days ago
  •  ...the following is a plus: Scaling laws and training-efficiency research. Curriculum learning and data ordering. Model evaluation: benchmark...  ...3+ years of machine learning research experience (PhD research counts toward this requirement). Strong experience with... 
    For PhD
    Part time
    Flexible hours

    Mercor

    Remote
    26 days ago
  • $40 - $125 per hour

     ...analyzing real biological data in industry, an academic lab, or a research institute (counted after undergraduate study). ~ You write,...  ...-testing correction, biological interpretation). ~ Master’s or PhD (or current PhD candidate) in biology, bioinformatics, biostatistics... 
    For PhD
    Weekly pay
    Full time
    Temporary work
    For contractors
    Remote job
    Flexible hours

    DataAnnotation

    Remote
    26 days ago
  • $70 per hour

     ...reliability across use cases. Requirements You hold a MS or PhD in Biology, Molecular Biology, Biochemistry, Physiology, or a...  ...biology content (e.g., problem banks, proofs, textbook sections, research notes). Expert at fact-checking information using public sources... 
    For PhD
    Temporary work
    Immediate start

    SuperAnnotate

    Remote
    26 days ago
  • $45 - $90 per hour

     ...that enables rapid production of high-quality training data. Our research spans high-value, specialized domains (legal, medical, finance, coding...  ...Title: Clinical, Microbiome & Translational Research Scientist (PhD) Job Type: Contractor Location: Remote(Worldwide) Job... 
    For PhD
    Part time
    For contractors
    Remote job
    Worldwide

    micro1

    Remote
    25 days ago
  • $30 - $60 per hour

     ...Pay: $30 - $60/hour Required Skills Research & source triangulation Attention to detail Written precision Self-direction &...  ...quality and velocity. Role Title: Research Evaluation Specialist (PhD or Masters / Researcher) Role Type: Contractor (~15 hs a week)... 
    For PhD
    Part time
    For contractors
    Remote job
    Worldwide

    micro1

    Remote
    11 days ago
  • $45 - $90 per hour

     ...that enables rapid production of high-quality training data. Our research spans high-value, specialized domains (legal, medical, finance, coding...  ...and velocity. Job Title: Life Sciences Research Scientist (PhD): Wet Lab & Computational Biology Job Type: Contractor... 
    For PhD
    Part time
    For contractors
    Remote job
    Worldwide

    micro1

    Remote
    25 days ago
  • $80 per hour

     ...Paid, remote contract work turning published software engineering research research into coding tasks for frontier AI agents. For PhD-level researchers and research engineers who publish and ship code. Domain: Software Engineering Research (test generation, program repair,... 
    For PhD
    Contract work
    Temporary work
    Remote job

    AfterQuery

    Remote
    12 days ago
  •  ...We're building a research cohort of senior domain experts in ML inference and GPU kernel engineering — spanning inference serving systems,...  ...Domain: Machine Learning / AI Experience: 6–10 years Education: PhD/Doctorate, or Master's with a strong research record Candidates who... 
    For PhD
    Temporary work

    AfterQuery

    Remote
    26 days ago
  • $70 per hour

     ...Generalist Academic Researcher / Postdoctoral Fellow Expert Ethos • Remote Education Not stated Type Hourly Pay...  ...Researcher / Postdoctoral Fellow. Keep your CV open and cover these: PhD with 3+ years of active research and a publication record ▍... 
    For PhD
    Hourly pay
    Temporary work
    Immediate start
    Remote job
    Flexible hours

    Ethos

    Remote
    24 days ago
  • $45 - $90 per hour

     ...Pay: $45 - $90/hour Required Skills Research Data Analysis Experimental Design Scientific Writing Statistical Analysis...  ...performance system ensures both quality and velocity. Job Title: PhD Scientist - STEM Expert Job Type: Contractor Location: Remote... 
    For PhD
    Part time
    For contractors
    Remote job
    Worldwide
    Flexible hours

    micro1

    Remote
    3 days ago
  •  ...that enables rapid production of high-quality training data. Our research spans high-value, specialized domains (legal, medical, finance, coding...  ...Chemistry, Structural Biology & Drug Discovery Scientist (PhD) Role Type: Contractor Location: Remote (Worldwide) Job Summary... 
    For PhD
    Part time
    For contractors
    Online
    Remote job
    Worldwide

    micro1

    Remote
    25 days ago
  • $40 - $125 per hour

     ...and analytical sciences. Roles this fits Common backgrounds: Research Scientist, Molecular / Cell Biologist, Postdoctoral Fellow....  ...from raw instrument output whether a run is usable. ~ Master’s or PhD (or current PhD candidate) in biology or a related field, completed... 
    For PhD
    Weekly pay
    Full time
    Temporary work
    For contractors
    Remote job
    Flexible hours

    DataAnnotation

    Remote
    26 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... 
    For PhD
    Temporary work
    Remote job

    AfterQuery

    Remote
    26 days ago
  •  ...reasoning with real medical scenarios and expertise. About Us Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports... 
    For PhD
    Part time
    Remote job
    Flexible hours

    Turing

    Remote
    26 days ago