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

Postdoctoral Researcher

$70 - $100 per hour

Mercor

Job Description

Job Description

About the job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey .

Position: Expert Professionals — STEM Research
Type: Contract
Compensation: $70–$100/hour
Location: Remote
Commitment: 40 hours/week

Role Responsibilities

  • Guide research teams to close knowledge gaps in STEM domains by surfacing edge cases, ambiguities, and frontier problems where current models underperform.
  • Design challenging, rigorous domain tasks and write accurate, well-reasoned solutions that demonstrate expert-level scientific and technical reasoning.
  • Evaluate tasks and solutions produced by AI agents and other contributors, providing clear written technical feedback grounded in domain expertise.
  • Develop evaluation frameworks and rubrics for assessing scientific reasoning quality across STEM domains.
  • Collaborate with other subject matter experts to ensure consistency and accuracy in training data.

Qualifications

Must-Have

  • PhD (completed, enrolled, or equivalent research track) in Physics , Chemistry , Biology , Mathematics , Statistics , Computer Science , Electrical Engineering , Mechanical Engineering , Civil Engineering , Materials Science , or another STEM discipline.
  • 3+ years of research, academic, or industry experience in their primary STEM domain.
  • Demonstrated technical expertise in at least one domain: computational modeling, laboratory methods, data analysis, statistical inference, programming, or equivalent scientific methods.
  • Ability to commit to 40 hours per week during weekdays for the duration of the engagement.
  • Strong written communication skills; ability to explain complex scientific or technical concepts clearly in writing.

Preferred

  • Prior experience with data annotation, labeling, evaluation, or human feedback collection.
  • Experience with LLMs , AI systems , or agentic workflows; familiarity with agentic frameworks.

Compensation & Legal

  • W-2 employment with Cincinnatus LLC .

Application Process (Takes 20–30 mins to complete)

  • Upload resume
  • AI interview based on your resume
  • Submit form

Resources & Support

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.

Vacancy posted 21 days ago
Similar jobs that could be interesting for youBased on the Postdoctoral Researcher in New York, NY vacancy
  • $72k - $76.39k

    A leading cancer research institute in New York seeks a motivated individual for research on microbiome interactions and immunotherapy. The candidate will investigate how the gut microbiome impacts cancer treatments, requiring a Ph.D. or M.D./Ph.D. in microbiology or related... 
    For PostDoc

    Memorial Sloan Kettering Cancer Center

    New York, NY
    17 hours ago
  • The University of Georgia is seeking two Post-Doctoral Research Associates to work in the Zhang Lab, focusing on mechanisms underlying Parkinson's disease. Applicants must have a Ph.D. in Neuroscience or a related field and have experience in neurodegenerative disease... 
    For PostDoc

    University of Georgia

    Brooklyn, NY
    1 day ago
  • $55k

    The University of Georgia is seeking a Postdoctoral Research Associate to develop computational models for cell migration and stiffness. Located in Athens, GA, this full-time position requires a PhD in Engineering or a related field, along with experience in particle-based... 
    For PostDoc
    Full time

    University of Georgia

    Brooklyn, NY
    4 days ago
  • $65k

    The New York Botanical Garden is seeking a Postdoctoral Researcher in Plant Ecophysiology & Evolution. This role involves working on an interdisciplinary team investigating light harvesting in shade-adapted plants over a 2-3 year period, starting October 1, 2026, contingent... 
    For PostDoc

    New York Botanical Garden

    New York, NY
    8 hours ago
  • The University of Texas MD Anderson Cancer Center is seeking a Postdoctoral Researcher for the Khandros lab in Philadelphia. This role focuses on red blood cell disorders, utilizing molecular biology and cutting-edge techniques like CRISPR screening. The lab offers a multi... 
    For PostDoc

    The University of Texas MD Anderson Cancer Center

    New York, NY
    1 day ago
  • An innovative academic institution seeks a postdoctoral researcher to advance understanding of social conditions and entrepreneurship through machine-learning models. This role involves managing large datasets, co-authoring scientific papers, and collaborating with diverse... 
    For PostDoc

    Columbia University

    New York, NY
    1 day ago
  • $75k - $82k

    A leading educational foundation in Brooklyn, NY, is seeking a Postdoctoral Researcher to enhance machine learning modeling in climate science. Candidates should have a Ph.D. in a relevant field, strong Python programming skills, and experience with statistical modeling... 
    For PostDoc
    Full time

    Research Foundation Cuny

    New York, NY
    2 days ago
  • $60k - $70k

    Stevens Institute of Technology invites applications for a Postdoctoral position in the Physics Department, focusing on nanophotonics and...  ...quantum physics. Applicants should possess a Ph.D. and relevant research experience. The position aims to advance projects within the... 
    For PostDoc

    Stevens Institute of Technology

    Hoboken, NJ
    3 days ago
  • The University of Georgia is seeking a Postdoctoral Research Associate AD in the Athens Area. This position involves conducting research in quantitative genetics and genomics, developing novel methods for animal breeding, and analyzing fish data. Candidates should have... 
    For PostDoc
    Full time

    University of Georgia

    Brooklyn, NY
    1 day ago
  •  ...behavioral training and multi-photon microscopy are preferred. This position offers access to unique datasets within a collaborative research environment, aiming to advance understanding in cognitive functions and neurotechnology applications. #J-18808-Ljbffr The... 
    For PostDoc

    The Rockefeller University

    New York, NY
    4 days ago
  • $95k - $105k

    New York University seeks a researcher to collaborate within the TAUR Lab, focusing on LLM projects. Strong candidates hold a PhD in Computer Science or related fields, with a solid publication record in NLP. Responsibilities include contributing to research outputs and... 
    For PostDoc

    New York University

    New York, NY
    2 days ago
  • Job Title Postdoc researcher in Bacterial Membrane Biology and Biochemistry Job Number 128554 Location Houston, US Job Description Postdoctoral Position in Bacterial Membrane Biology and Protein Biochemistry. University of Texas Health Science Center at Houston (UTHealth... 
    For PostDoc

    The University of Texas MD Anderson Cancer Center

    New York, NY
    1 day ago
  • A leading research facility in New York is seeking a Postdoctoral Research Associate to design and develop machine-learning workflows and high-performance computing software. The role involves collaboration with scientists across various domains, including materials science... 
    For PostDoc

    The American Ceramic Society

    New York, NY
    17 hours ago
  • A prestigious educational foundation in New York is seeking a Postdoctoral Research Associate to engage in innovative research focused on remote sensing and machine learning applications for water quality analysis. The ideal candidate will have a Ph.D. in Environmental... 
    For PostDoc
    Remote job

    Research Foundation Cuny

    New York, NY
    4 days ago
  • Postdoctoral Researcher Position in the Franklin-Genetics Department at the University of Georgia. The Ye lab focuses on human genetics, particularly the intersection of population genetics and quantitative genetics to study gene‑environment interactions in human evolution... 
    For PostDoc

    University of Georgia

    Brooklyn, NY
    17 hours ago
  • Job Title: Postdoctoral Researcher - Pediatric Hematology Job Number: 131311 Location: Philadelphia, US Job Description The Khandros lab is looking for a postdoctoral researcher to join our team in the Division of Hematology at the Children’s Hospital of Philadelphia... 
    For PostDoc
    Worldwide

    The University of Texas MD Anderson Cancer Center

    New York, NY
    2 days ago
  •  ...for life. Our specialized care teams provide personalized, compassionate, expert care to patients of all ages. Informed by basic research done at our Sloan Kettering Institute, scientists across MSK collaborate to conduct innovative translational and clinical research... 
    For PostDoc

    Memorial Sloan Kettering Cancer Center

    New York, NY
    17 hours ago
  • $72k - $87.64k

     ...compassionate, expert care to patients of all ages. Informed by basic research done at our Sloan Kettering Institute, scientists across MSK...  ...at MSK and around the globe. Exciting Opportunity at MSK: Postdoctoral Researcher Role Overview Projects will focus on developing CAR... 
    For PostDoc

    Memorial Sloan Kettering Cancer Center

    New York, NY
    2 days ago
  • $58k - $60k

    Postdoctoral ResearcherSkip to main content#Postdoctoral Researcher page is loaded## Postdoctoral ResearcherApplylocations: Hoboken, NJ - Main Campustime type: Full timeposted on: Posted Yesterdayjob requisition id: RQ30070**Job Description**The postdoctoral researcher... 
    For PostDoc
    For contractors

    Stevens Institute of Technology

    Hoboken, NJ
    4 days ago
  • $65k

    Title Postdoctoral Researcher in Plant Ecophysiology & Evolution Reports To Assistant Curator Position Summary The New York Botanical Garden is recruiting a Postdoctoral Researcher to work with an interdisciplinary team on the ecophysiology and evolution of biophotonic... 
    For PostDoc
    Monday to Friday

    New York Botanical Garden

    New York, NY
    1 day ago
  • $75k - $84k

    Postdoctoral Researcher page is loaded## Postdoctoral Researcherlocations: Brooklyn, New Yorktime type: Full timeposted on: Posted Todayjob requisition id: JR2082Thank you for considering a career with the Research Foundation of The City University of New York (RFCUNY).... 
    For PostDoc
    Local area

    Research Foundation Cuny

    New York, NY
    8 hours ago
  • $66.48k - $84.56k

    An Associate Researcher II position is available within the laboratory of Dr. Marcellino at the Tisch Cancer Center, division of Hematology...  ...presentation. May train less‑experienced research staff and postdoctoral fellows in research techniques and equipment use. Perform... 
    For PostDoc

    Mount Sinai Health System

    New York, NY
    4 days ago
  • $66.48k - $84.56k

    Description Under limited supervision, the Associate Researcher II conducts experiments using advanced techniques specific to the research...  ...presentation. May train less-experienced research staff and postdoctoral fellows in research techniques and use of equipment.... 
    For PostDoc
    Traineeship

    Mount Sinai Medical Center

    New York, NY
    3 days ago
  • $66.48k - $84.56k

    Job Overview Associate Researcher II position is available within the laboratory of Dr. Marcellino in the Tisch Cancer Center, division...  ...presentation. May train less‑experienced research staff and postdoctoral fellows in techniques and equipment use. Perform other... 
    For PostDoc

    Mount Sinai Medical Center

    New York, NY
    3 days ago
  • $70 - $100 per hour

     ...Job Description Job Description About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers... 
    For PostDoc
    Contract work
    Summer work
    Remote work

    Mercor

    New York, NY
    20 days ago
  • Job Description The Associate Researcher is an entry laboratory research position, responsible for conduct of routine and standardized...  ...for ongoing research projects. Collaborate with students, postdoctoral fellows, and instructors to prepare scientific manuscripts, presentations... 
    For PostDoc
    Hourly pay
    Traineeship

    Mount Sinai Health System

    New York, NY
    8 hours ago
  • $74.69k

     ...campus on the Upper East Side of Manhattan, at the heart of a research hub which includes Memorial Sloan Kettering Cancer Center and...  ...of experience, starting at $74,692, and will comply with the Postdoctoral Union’s Collective Bargaining Agreement. Benefits: A summary... 
    For PostDoc
    Temporary work
    H1b
    Local area
    Immediate start
    Flexible hours

    Weill Cornell Medicine

    New York, NY
    17 hours ago
  • $66.48k - $84.56k

    Overview Under limited supervision, the Associate Researcher II conducts experiments using advanced techniques specific to the research...  ...presentation. May train less-experienced research staff and postdoctoral fellows in research techniques and use of equipment.... 
    For PostDoc
    Traineeship
    Local area

    Mount Sinai Health System

    New York, NY
    8 hours ago
  • $48.5k - $74.38k

     ...START DATE: May 1, 2026 JOB SUMMARY: The Post Baccalaureate Researcher Program at HSS ( offers training in clinical and translational...  ...patellofemoral mechanics. The trainee will work closely with a postdoctoral fellow who leads the computational modeling component,... 
    For PostDoc
    Full time
    Traineeship
    Local area
    Immediate start
    Shift work

    Hospital for Special Surgery

    New York, NY
    2 days ago
  • The University of Georgia seeks a Post-Doctoral Associate to perform NIH-funded research in CRISPR and anti-CRISPR biology. Responsibilities include designing and conducting experiments, assisting in lab operations, and supervising students. A PhD in relevant fields, along... 
    For PostDoc

    University of Georgia

    Brooklyn, NY
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Postdoctoral Researcher. Be the first to apply!