Researcher (Remote | $80-$150/hr)
$80 - $150 per hourSynthires
STEM Expert
Position: STEM Expert
Type: Contractor
Compensation: $80–$150/hour
Location: Global, Fully Remote
About the Opportunity
We are seeking experienced STEM and Scientific Experts to support an AI training project focused on technical problem-solving, scientific reasoning, data analysis, and Python-based workflows .
You’ll solve, review, and validate challenging problems within your area of expertise, evaluate AI-generated solutions, and develop rigorous reference answers. This is a coding-heavy role , and candidates must have experience using Python and coding agents in their workflow.
Expertise in at least one STEM discipline is sufficient; candidates are not expected to cover every scientific field.
Key Responsibilities
- Solve complex scientific, mathematical, or technical problems within your domain.
- Review AI-generated solutions for scientific, mathematical, and factual accuracy .
- Identify reasoning errors, incorrect assumptions, missing constraints, and technical mistakes.
- Develop clear and reproducible reference solutions .
- Use Python for scientific computation, data analysis, simulations, and validation.
- Interpret equations, datasets, experimental results, technical diagrams, and scientific literature where relevant.
- Perform sanity checks and validate analytical or numerical results.
- Clearly explain technical reasoning, corrections, and conclusions.
Required Qualifications
- Strong expertise in at least one relevant STEM or scientific domain, such as Biology, Chemistry, Mathematics, Physics, Earth/Environmental Science, or Robotics .
- Practical proficiency with Python and coding agents.
- Strong scientific, mathematical, or quantitative problem-solving skills.
- Ability to evaluate assumptions, constraints, edge cases, and sources of error.
- Experience validating, reviewing, or troubleshooting technical work.
- Ability to communicate complex technical concepts clearly.
Preferred Qualifications
- Experience with scientific Python tools such as NumPy, SciPy, pandas, SymPy, or Jupyter .
- Background in academic research, industry, teaching, engineering, or independent technical work .
- Experience evaluating AI-generated technical or scientific outputs.
Compensation
- Competitive compensation of $80–$150/hour.
- Output-based compensation , with payment per task that meets project specifications.
- Approximately 15 hours per week with a flexible schedule.
- Experts can choose their working hours and days, including weekends.
- 10 positions available.
Application Process
- Submit your application and complete the screening questions.
- Complete an approximately 30-minute AI interview.
- Complete the hiring manager review.
- Complete onboarding and begin project work if selected.
Vacancy posted 12 hours ago
Similar jobs that could be interesting for youBased on the Researcher (Remote | $80-$150/hr) in United States vacancy
$80 - $150 per hour
...Quantitative Rates Researcher Position: Quantitative Rates Researcher Type: Contractor Compensation: $80–$150/hour Location: Remote About the Opportunity We are seeking experienced Quantitative Rates Researchers to support an algorithmic...Remote workContract workFor contractorsSynthires
United States1 day ago$80 - $150 per hour
...for this job are listed below. Position: Circuit Design Expert Type: Contractor Compensation: $80–$150/hour Location: Global, Fully Remote About the Opportunity We are seeking highly skilled Circuit Design Experts to support an AI training...Remote workFor contractorsWork from homeFlexible hoursSynthires
Tacoma, WA2 days ago$80 - $150 per hour
...Design Specialist Position: Electrical Design Specialist Type: Hourly Contract Compensation: $80–$150/hour Location: Remote About the Opportunity This opportunity is for experienced Electrical Design Specialists and Electrical Engineers...Remote workHourly payContract workTemporary workSynthires
United States12 hours ago$80 - $150 per hour
...Type: Freelance Hourly Contract Compensation: $80–$150/hour Location: Remote About the Opportunity This opportunity is for... ...professionals interested in contributing to advanced AI research and evaluation projects involving real-world mechanical...Remote workHourly payWeekly payContract workFor contractorsFreelanceImmediate startFlexible hoursSynthires
United States12 hours ago$90 - $140 per hour
...Position: Educator / Assessor Writer \n \n Type: Contractor \n \n Compensation: $90–$140/hour \n \n Location: Remote \n \n About the Opportunity \n We are seeking experienced Educator / Assessor Writers to support an advanced AI...Remote jobFor contractorsFlexible hoursSynthires
West Virginia18 days ago$80 - $150 per hour
...clicking on the Apply button. Position: Mechanical Engineer Type: Contractor Compensation: $55–$100/hour Location: Remote About the Opportunity We are seeking experienced Mechanical Engineers to support a project focused on developing advanced...Remote workFor contractorsWork from homeSynthires
United, PA4 days ago$65 - $100 per hour
...Postdoctoral Researcher – STEM Position: Postdoctoral Researcher – STEM Type: Contract Compensation: $65–$100/hour Location: Remote About the Opportunity This opportunity is for experienced Postdoctoral Researchers and STEM Research...Remote workWeekly payContract workFor contractorsSynthires
United States12 hours ago$150 per hour
...connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors... ...Research Expert Type: Contract Compensation: $120–$150/hour Location: Remote Duration: Minimum four weeks Commitment: 10+...Remote workContract workSummer workMercor
New York, NY2 days ago$80 per hour
...definition glossaries, and self-serve reporting templates for stakeholders. Compensation $80/hour Commitment Flexible, 5-20 hours per week (or more if desired) Location Fully remote, work on your own schedule Start date ASAP Qualifications 4+ years building and...Remote workImmediate startFlexible hours$140 - $150 per hour
ML Research Expert Position: ML Research Expert Type: Contract Compensation: $140-$150/hour Location: Remote About the Opportunity AfterQuery partners with leading AI research organizations to evaluate and improve frontier AI systems. We are seeking experienced Machine...Remote jobContract workFlexible hours$80 per hour
...communication, regulatory submission decks, and client briefing materials. Compensation $80/hour Commitment Flexible, 5-20 hours per week (or more if desired) Location Fully remote, work on your own schedule Start Date ASAP Qualifications 3+ years at an economic...Remote workImmediate startFlexible hours$90 per hour
...Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include... ...Fields Type: Contract Compensation: $60-$90/hour Location: Remote Commitment: 35 hours/week Role Responsibilities Design complex,...Remote jobContract workSummer work- ...connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark... ...Contract Compensation: $200–$250/hour Location: Remote Role Responsibilities Evaluate AI-generated analyses of...Remote jobContract workSummer work
Mercor
New York, NYa month ago $150 per hour
...connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors... ...Search Systems Type: Contract Compensation: $80–$150/hour Location: Remote Role Responsibilities Evaluate the accuracy and depth...Remote jobContract workSummer workMercor
New York, NY6 days ago$80 - $125 per hour
...\n \n Position: Internal Medicine Hospitalist \n \n Type: Contractor \n \n Compensation: $80–$125/hour \n \n Location: Remote \n \n About the Opportunity \n We are seeking experienced Internal Medicine Hospitalist Physicians to support...Remote jobFor contractorsSynthires
West Virginia3 days ago$80 - $125 per hour
...\n \n Position: Internal Medicine Hospitalist \n \n Type: Contractor \n \n Compensation: $80–$125/hour \n \n Location: Remote \n \n About the Opportunity \n We are seeking experienced Internal Medicine Hospitalist Physicians to support...Remote jobFor contractorsSynthires
West Virginia3 days ago$80 - $120 per hour
...Book Editor Type: Contractor Compensation: $80–$120/hour Location: Remote About the Opportunity This opportunity is for experienced... ...Book Editors interested in contributing to advanced AI research and evaluation projects. You'll apply your editorial...Remote workFor contractorsImmediate startWork from homeFlexible hoursSynthires
United, PA5 days ago$150 per hour
...skills before applying if required. Position: Data Science Specialist Type: Contractor Compensation: $150–$350/hour Location: Remote About the Opportunity We are seeking experienced Data Science Specialists to contribute to a project focused...Remote workContract workFor contractorsWork from homeFlexible hoursSynthires
United, PA3 days ago- ...at any given time, and we approach every engagement with a true research-driven methodology. Our clients are seed-through-Series D... ...early and suggest adjustments Benefits What We Offer A fully remote role with autonomy over how you run your research. Work that visibly...Remote workImmediate startShift work
$150 per hour
...connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors... ...Agency Brand Design Expert Type: Contract Compensation: $80-$150/hour Location: Remote Responsibilities Design precise, task-specific grading criteria...Remote jobContract workSummer work- Talent Researcher/Sourcer, Executive Search (Remote) Full-time Company Description SmartRecruiters is a values-driven, global-minded, and well-funded tech employer on a mission to connect people to jobs at scale. As a global leader in enterprise recruitment software,...Remote jobFull timeWork experience placementWork at officeWorldwide
- ...apply now.We are currently seeking a AI Researcher - Support & Innovation to join our team in... ...will either be [$139,872 - $209,808], or [$80-$100] if the role is hired as a... ...client’s needs. While many positions offer remote or hybrid work options, these arrangements...Remote workTemporary workWork at officeFlexible hours
NTT DATA
Jersey City, NJ5 days ago $60 per hour
...if successful, you’ll be invited to join Prolific as a participant, with paid tasks and flexible hours. Researchers looking for your skills tend to pay up to $60/hr, with tasks that require one hour of uninterrupted work, though many are shorter. A PayPal account is needed...Remote jobFlexible hours$150 per hour
...connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors... ...Design Expert Type: Contract Compensation: $80–$150/hour Location: Remote Role Responsibilities Design precise, task-specific...Remote workContract workSummer workMercor
New York, NY16 days ago$150 per hour
...connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors... ...Safety Benchmark Project) Type: Contract Compensation: $80-$150/hour Location: Remote Commitment: 10-15 hours/week Role Responsibilities Author...Remote jobContract workTraineeshipSummer work$40 - $80 per hour
...Oncology Clinical Researcher $40-80/hr Remote Freelance STEM About the Role What if your deep expertise in cancer clinical trials could directly shape how AI understands and reasons about oncology — influencing the tools that researchers, clinicians, and drug developers...Remote workOngoing contractContract workFreelanceWorldwideFlexible hoursAlignerr
United States3 days ago$70 - $80 per hour
...Hourly contract (independent contractor) Rate: USD 70-80/hour Location: Remote – candidates based in the United States, United Kingdom,... ...capabilities of frontier large language models. Clinical Researchers with STEM PhDs will leverage their subject matter expertise...Remote workHourly payWeekly payContract workFor contractorsFlexible hoursKeystone Recruitment
United States2 days ago$150 per hour
...connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors... ...Design Expert Type: Contract Compensation: $80–$150/hour Location: Remote Role Responsibilities Design precise, task-specific...Remote jobContract workSummer workMercor
San Francisco, CA25 days ago$80 - $110 per hour
...connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors... ...- Professors & PhDs Type: Contract Compensation: $80-$110/hour Location: Remote Role Responsibilities Design challenging, real-world...Remote workContract workSummer workWeekday workMercor Inc
United States3 days ago$150k - $200k
...are selected for an interview, the Talent Acquisition Partner can share more information with you. Vulnerability Researcher MIN: $150,000 - MAX: $200,000 (USD) a year Salary range (min - max) Senior Vulnerability Researcher MIN: $250,000 - MAX: $3...Remote workWork at officeLocal areaFlexible hoursMagnet Forensics
United States1 day ago
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Researcher (Remote | $80-$150/hr). Be the first to apply!
Related searches
- design researcher United States
- criminal researcher United States
- court researcher United States
- researcher work from home United States
- human factors researcher United States
- internet researcher United States
- survey researcher United States
- home based internet researcher United States
- field researcher United States
- qualitative researcher United States