Nextmark

Open Roles

148 roles. Find yours.

5 disciplines. Remote, flexible, paid weekly.

10 open roles in STEMClear filter

Medical Specialist

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Clinical DiagnosisTreatment PlanningMedical Knowledge & Expertise+8

$15–$28/hr

Remote · 300 openings

Apply →

Medical Specialist

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Clinical DiagnosisTreatment PlanningMedical Knowledge & Expertise+8

$97–$203/hr

Remote · 102 openings

Apply →

Healthcare Professional

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Clinical Specialties & PracticeAnatomy & PhysiologyNutrition & Dietetics+7

$30–$40/hr

Remote · 100 openings

Apply →

Data Scientist

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

statistics & Mathematicsdata handlingdata collecting+4

$65–$130/hr

Remote · 10 openings

Apply →

Physics Research Auditor

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Technical Review & Error DetectionBroad Theoretical UnderstandingScientific Communication+1

$80–$110/hr

Remote · 10 openings

Apply →

Data Scientist

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

statistics & Mathematicsdata handlingdata collecting+4

$0/hr

Remote · 10 openings

Apply →

Physics Research Expert (Solver)

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Deep Subfield ExpertiseMathematical Problem SolvingResearch Execution+1

$80–$110/hr

Remote · 10 openings

Apply →

Cell Biologist

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Experimental SystemsMammalian Cell CultureTransfection Methods+4

$40–$60/hr

Remote · 10 openings

Apply →

Senior Physics Adjudicator

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Recognized Subject Matter AuthorityHigh-Level Scientific JudgmentCross-Disciplinary Perspective+1

$80–$110/hr

Remote · 10 openings

Apply →

Pathologist

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

pathology expertisedigital pathology platformsmedical data annotation+7

$8–$100/hr

Remote · 5 openings

Apply →