Research Scientist - STEM (Remote | $60-$120/hr)
$60 - $120 per hourSynthires
STEM Expert (MSc./PhD) (Remote | $60–$120/hr) Position: STEM Expert (MSc./PhD) Type: Contractor (Part-Time, approximately 15 hours/week) Compensation: $60–$120/hour Location: Remote (Worldwide) About the Opportunity This opportunity is for STEM and scientific-domain experts to contribute to AI training through technical problem-solving, scientific reasoning, data analysis, and Python-based workflows. Candidates need deep expertise in at least one relevant scientific or quantitative field; expertise across all STEM disciplines is not required. Key Responsibilities Solve complex scientific, mathematical, and technical problems within your area of expertise. Review AI-generated solutions for scientific, mathematical, and factual accuracy. Identify incorrect assumptions, reasoning errors, and overlooked constraints. Use Python or other programming languages for calculations, simulations, and validation. Provide rigorous, technically accurate solutions and feedback. Required Qualifications Strong expertise in at least one STEM field, such as chemistry, biology, mathematics, physics, geoscience, environmental science, or robotics. Practical proficiency in Python or another programming language. Strong scientific, mathematical, or quantitative problem-solving skills. Experience using coding agents in technical workflows. Preferred Qualifications Familiarity with scientific tools such as NumPy, SciPy, pandas, SymPy, Jupyter, or relevant domain-specific libraries. Relevant expertise gained through academic research, industry, teaching, engineering, or independent technical work. Compensation $60–$120/hour , with output-based payment for tasks meeting project specifications. Approximately 15 hours per week with a flexible schedule. Immediate availability preferred; first task expected within 24–48 hours after onboarding. Application Process Apply for the role and complete the screening questions. Complete an AI interview of approximately 30 minutes. Complete the hiring manager review. If selected, complete onboarding and begin the first task within 24–48 hours.
$60 - $120 per hour
...good match for this role due to high levels of interest.STEM Expert (MSc./PhD) (Remote | $60–$120/hr)Position: STEM Expert (MSc./PhD)Type: Contractor (Part... ...libraries.Relevant expertise gained through academic research, industry, teaching, engineering, or independent...Remote workPart timeFor contractorsImmediate startWork from homeWorldwideFlexible hoursSynthires
Colcord, WV4 days ago$60 - $120 per hour
...Job Description ML Engineer (MSc. or PhD) (Remote | $60–$120/hr) Position: ML Engineer (MSc. or PhD) Type: Contractor (Part... ...or a related quantitative field. Strong professional or research experience in machine learning. Practical proficiency in...Remote jobPart timeFor contractorsImmediate startWorldwideFlexible hoursSynthires
West Virginia21 days ago$60 - $120 per hour
...ML Engineer (MSc. or PhD) (Remote | $60–$120/hr)Read on to find out what you will need to succeed in this position, including skills, qualifications... ..., or a related quantitative field.Strong professional or research experience in machine learning.Practical proficiency in...Remote workPart timeFor contractorsImmediate startWork from homeWorldwideFlexible hoursSynthires
United, PA3 days ago$60 - $90 per hour
...Drug Discovery Scientist Position: Drug Discovery Scientist Type:... ...Hourly Contract Compensation: $60–$90/hour Location: Remote About the Opportunity This... ...to contribute to an advanced AI research and evaluation project focused on...Remote workHourly payContract workSynthires
New York, NY1 day ago$90 per hour
...and technical talent with leading AI research labs. Headquartered in San Francisco... ..., and Jack Dorsey . Position: STEM Researcher — Computational Fields... ...Type: Contract Compensation: $60–$90/hour Location: Remote Commitment: 35 hours/week Role...Remote jobContract workSummer workImmediate start$60 - $120 per hour
...Design Specialist Position: Electrical Design Specialist Type: Hourly Contract Compensation: $60–$120/hour Location: Remote About the Opportunity This opportunity is for experienced Electrical Design Specialists and Electrical...Remote jobHourly payContract workTemporary workSynthires
West Virginia2 days ago$60 - $120 per hour
...Investment Banking & M&A Expert (Remote | $60–$120/hr) Position: Investment Banking & M&A Expert Type: Contractor (Paid Per Task) Compensation: $60–$120/hour Location: Remote (US/Canada preferred; UK and Latin America also considered) Commitment...Remote workHourly payFor contractors10 hours per weekLinkedIn
New York, NY3 days ago$60 - $120 per hour
...Engineering Expert Type: Freelance Hourly Contract Compensation: $60–$120/hour Location: Remote About the Opportunity This opportunity is for experienced... ...professionals interested in contributing to advanced AI research and evaluation projects involving real-world mechanical...Remote workHourly payWeekly payContract workFor contractorsFreelanceImmediate startFlexible hoursSynthires
United States3 days ago$60 - $90 per hour
...Mercor is seeking a Drug Discovery Scientist for a remote contract engaging in AI-driven research to advance drug discovery efforts. You will design problems for AI... ...on high-quality deliverables. Hourly engagement at $60–$90 per hour, 20–40 hours/week. #J-18808-LjbffrRemote workHourly payContract workMercor
San Francisco, CA14 hours ago$60 per hour
Type: Contract Compensation: $30 - $60/hour Location: Remote Commitment: 10-40 hrs/week Role Responsibilities Design nuanced, domain-specific tasks... ..., journalism, or technology/industry history. Advanced research skills with a track record of verifying complex claims against...Remote jobContract work$120 per hour
...Job Description Market Research & Insights Expert (Remote | $120/hr) Position: Market Research & Insights Expert Type: Hourly Contract... ...previous employers, clients, or institutions. H-1B and STEM OPT candidates are not supported at this time....Remote jobHourly payContract workFor contractorsH1bFlexible hoursSynthires
West Virginia6 days ago$70 - $120 per hour
...Job Description Music Producer (Remote | $70–$120/hr) Position: Music Producer & Audio Post... ...production. Key Responsibilities Guide research teams in improving AI model performance... ...involving scoring to picture, multi-stem arrangements, voice-over cleanup, sound...Remote jobHourly payFull timeWeekday workSynthires
West Virginia2 days ago$90 per hour
...and technical talent with leading AI research labs. Headquartered in San Francisco... ...: Contract Compensation: $60–$90/hour Location: Remote Commitment: 35 hours/week Role... ...computer science , or a related STEM field. ~1+ years of experience in...Remote jobContract workSummer work$90 per hour
...and technical talent with leading AI research labs. Headquartered in San Francisco... ...: Contract Compensation: $60–$90/hour Location: Remote Commitment: 35 hours/week Role... ..., computer science , or a related STEM field. ~1+ years in a research or...Remote jobHourly payWeekly payContract workFor contractorsSummer work$60 per hour
...expertise. After a quick test, you may be invited to join as a participant to be paid for completing AI tasks. Pay tends to be up to $60 per hour, with many tasks requiring about one hour of uninterrupted work, though some are shorter. Flexible hours and work-from-home...Remote workHourly payWork from homeFlexible hoursProlific
New York, NY14 hours ago- ...AuraOne is seeking a STEM Expert (MSc/PhD) for Science & Technical Reasoning Review. The role is remote for US-eligible contractors, evaluating AI outputs across STEM research reasoning, calculations, and workflows. Reviewers reproduce key results and document correct...Remote workFor contractors
AuraOne
New York, NY14 hours ago $120 - $130 per hour
...Pay Rate:$110-$120 per billable hour Hybird Position/ Choose your own Hours! Position Overview We're seeking Board Certified... ...Type: Part-time Expected hours: 30 - 40 Hours per week 75% Remote/ Telehealth Administrative Support: Responsive, efficient back...Remote workHourly payPart timeWork from homeFlexible hoursNeurosprout ABA
Columbia, MD2 days ago$90 - $140 per hour
...Life Sciences Domain Expert (Remote | $90–$140/hr)Want to make an application Make... ...the OpportunityA leading AI research project is seeking senior biologists and life scientists to improve how frontier AI... ...client, or institution.H-1B and STEM OPT candidates are not...Remote workHourly payWeekly payContract workFor contractorsH1bWork from homeFlexible hoursSynthires
United, PA3 days ago$120k
...outstanding opportunity for a Managing Research Scientist to join their team. About... .... Research Dissemination 60%: Exhibit command of team... ...is eligible to work fully remote in the US; work schedule... ...Details Pay Range Minimum: $120,000.00 annual Pay Range Maximum...Remote workTemporary workWork at officeShift workDay shiftAfternoon shiftGo Huskies
Seattle, WA1 day ago$120k
...outstanding opportunity for a Managing Research Scientist to join their team.About this... ....Research Dissemination 60%Exhibit command of team... ...position is eligible to work fully remote in the US; work schedule... ...DetailsPay Range Minimum:$120,000.00 annualPay Range Maximum...Remote workFull timeTemporary workWork at officeShift workAfternoon shiftUniversity of Washington
Olympia, WA14 hours ago$111.71k - $137.59k
...Conservation, Department of Title: Research Scientist 4 (Water Pollution)... ...terrain.Must be able to work in remote areas.Must be able to work in... ...completed) the 40-hour OSHA 1910.120 training course and all... ...i.e. H-1B, Self-Sponsorship, STEM OPT). Some positions may require...Remote workPermanent employmentFull timeInternshipH1bWork at officeShift workNight shiftState of New York
Albany, NY3 days ago$90 per hour
...Contract Compensation: $45 - $90/hour Location: Remote Commitment: 10-40 hrs/week Role... ...computational biology, genomics, or a closely related STEM field, or equivalent industry/research experience. Professional written and spoken English...Remote workContract workCrossing Hurdles
United States4 days ago$36.32 - $47.22 per hour
...Senior Research Scientist, Information Science (Extended Temporary) (Remote Work Available) Senior Research Scientist, Information Science... ...in 2025, the college provides STEM-designated undergraduate and... ...for this position is $75,540 - $120,863. Each unit typically setsstarting...Remote workHourly payFull timeTemporary workPart timeWork experience placementWork at officeRelocationUniversity of Arizona
Phoenix, AZ2 days ago- ...Applied Scientist (Remote | $245–$280/hr) Position: Applied Scientist Type: Contractor Compensation: $245–$280 per hour Location: Remote About the... ...validate, and evaluate machine learning models for business and research objectives. Apply data modeling techniques and manage...Remote workHourly payFor contractors
Synthires
United States2 days ago $90 - $140 per hour
...Life Sciences Domain Expert (Remote | $90–$140/hr) \n \n Position: Biology... ...Opportunity \n A leading AI research project is seeking senior biologists and life scientists to improve how frontier AI... ...institution. \n H-1B and STEM OPT candidates are not supported...Remote workHourly payWeekly payContract workFor contractorsH1bFlexible hoursSynthires
Eskdale, WV3 days ago$60 - $70 per hour
...through as soon as possible. Position: Sales & Marketing Expert Type: Part-Time Contract Compensation: $60–$70/hr Location: Remote (United States) About the Opportunity This opportunity is for experienced sales and marketing professionals...Remote workWeekly payContract workPart timeFor contractorsImmediate startWork from homeFlexible hoursSynthires
United States1 day ago$50 - $60 per hour
...Hourly Contract (Part-Time)Compensation:$50–$60/hourLocation:RemoteAbout the... ...students to contribute to an advanced AI research and evaluation projectYou'll create research... ...applicable.Ability to work independently in a remote environment.Preferred QualificationsInterdisciplinary...Remote workHourly payContract workPart timeImmediate startWork from homeSynthires
United, PA14 hours ago$45 - $90 per hour
...Pay: $45 - $90/hour Required Skills Research Data Analysis Experimental Design Scientific Writing Statistical... ...both quality and velocity. Job Title: PhD Scientist - STEM Expert Job Type: Contractor Location: Remote(Worldwide) Opportunity Snapshot Pay: $45 - $90/hour...Remote workFor contractorsWorldwideFlexible hoursmicro1
New York, NY1 day ago$120 per hour
...and technical talent with leading AI research labs. Headquartered in San Francisco,... ...Contract Compensation: $70–$120/hour Location: Remote Commitment: 40 hours/week Role... ...tasks, such as scoring to picture, multi-stem arrangement, voice-over cleanup,...Remote workContract workSummer workWeekday workMercor Inc
United States2 days ago€3,000 - €8,000 per month
...part-time project role, salary determined by individual research expertise and professional competency) 2.Program... ...outstanding overseas PhD professionals. This fully remote, project-based role empowers STEM PhDs to leverage their academic strengths for industrial...Remote workPart timeOverseasFlexible hoursAleadin Consulting
West Virginia6 hours ago
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