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Generalist Data Annotation Expert Jobs (NOW HIRING)

Mercor

Data Science Expert - Fully Remote

New York, NY · Remote

$70 - $100/hr

Expert Professionals -- AI & Data Science Type: Contract Compensation: $70-$100/hour Location ... Prior experience with data annotation, labeling, evaluation, or human feedback collection.

Mercor

Bilingual Evaluator - Marathi Expert

New York, NY · Remote

$15 - $20/hr

Generalist - English & Marathi Type: Contract Compensation: $15-$20/hour Location: Remote Role ... Prior experience with RLHF, model evaluation, or data annotation work . * Experience writing or ...

Mercor

Bilingual Analyst - Urdu Expert

New York, NY · Remote

$15 - $20/hr

Generalist - English & Urdu Type: Contract Compensation: $15-$20/hour Location: Remote Role ... Experience with RLHF, model evaluation, or data annotation work * Experience writing or editing ...

Mercor

Bilingual Analyst - Punjabi Expert

New York, NY · Remote

$15 - $20/hr

Generalist - English & Punjabi Type: Contract Compensation: $15-$20/hour Location: Remote Role ... Experience with RLHF, model evaluation, or data annotation work * Experience writing or editing ...

Mercor

Bilingual Evaluator - Telugu Expert

New York, NY · Remote

$15 - $20/hr

Generalist - English & Telugu Type: Contract Compensation: $15-$20/hour Location: Remote Role ... Prior experience with RLHF, model evaluation, or data annotation work . * Experience writing or ...

Mercor

Bilingual Analyst - Bengali Expert

New York, NY · Remote

$15 - $20/hr

Generalist - English & Bengali Type: Contract Compensation: $15-$20/hour Location: Remote Role ... Prior experience with RLHF, model evaluation, or data annotation work * Experience writing or ...

Mercor

Data Scientist - AI/ML Expert

New York, NY · Remote

$70 - $100/hr

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

Encord

Human Data Solutions Engineer

San Francisco, CA · On-site

$134K - $162K/yr

You are the expert who takes a prospect from first demo to a working proof of concept -- not just ... You'll own the full arc: leading technical discovery on demo calls, designing the annotation ...

Encord

Human Data Solutions Engineer

San Francisco, CA

$134K - $162K/yr

You are the expert who takes a prospect from first demo to a working proof of concept - not just by ... You'll own the full arc: leading technical discovery on demo calls, designing the annotation ...

Mercor

Data Scientist | Upto $100/hr

New York, NY · Remote

$100/hr

Expert Professionals -- AI & Data Science Type: Contract Compensation: $70-$100/hour Location ... Prior experience with data annotation, labeling, evaluation, or human feedback collection.

Mercor

Subject Matter Expert

New York, NY · Remote

$70 - $100/hr

Expert Professionals -- STEM Research Type: Contract Compensation: $70-$100/hour Location: Remote ... Prior experience with data annotation, labeling, evaluation, or human feedback collection.

Mercor

Bilingual Evaluator - LLM Specialist

New York, NY · Remote

$15 - $20/hr

Position: Generalist - English & Assamese Type: Contract Compensation: $15-$20/hour Location ... Prior experience with RLHF, model evaluation, or data annotation work * Experience writing or ...

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Generalist Data Annotation Expert information

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$34K

$65.8K

$98K

How much do generalist data annotation expert jobs pay per year?

As of Jun 23, 2026, the average yearly pay for generalist data annotation expert in the United States is $65,839.00, according to ZipRecruiter salary data. Most workers in this role earn between $52,000.00 and $74,000.00 per year, depending on experience, location, and employer.
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Generalist Data Annotation Expert jobs near you
Infographic showing various Generalist Data Annotation Expert job openings in the United States as of June 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 33% In-person, 17% Hybrid, and 50% Remote job distribution, with an average salary of $65,839 per year, or $31.7 per hour.

Data Science Expert - Fully Remote

Mercor

New York, NY • Remote

$70 - $100/hr

Full-time

Posted 5 days ago

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 — AI & Data Science
Type: Contract
Compensation: $70–$100/hour
Location: Remote
Commitment: 40 hours/week

Role Responsibilities

  • Guide research and engineering teams to close knowledge gaps in AI and data science domains. Surface nuances that distinguish expert-level work from surface-level reasoning.
  • Design challenging agentic tasks rooted in real-world ML, data science, data engineering, and software workflows. Write accurate, well-documented solutions that serve as ground truth.
  • Evaluate AI agent outputs against your solutions. Provide detailed written feedback capturing correctness, efficiency, and reasoning quality.
  • Develop and refine evaluation frameworks and rubrics for assessing agentic behavior on AI and data science tasks.
  • Collaborate with other subject matter experts to ensure consistency and accuracy in training data.

Qualifications

Must-Have

  • 3+ years of research, academic, or industry experience in Machine Learning, Data Science, Software Engineering, Computer Science, Statistics, Biology, Electrical/Mechanical/Civil Engineering, Physics, Chemistry, Mathematics, Materials Science, or other STEM background.
  • Demonstrated technical expertise in programming, data analysis, ML modeling, statistical methods, or computational methods.
  • Ability to commit to 40 hours per week during weekdays for the duration of the engagement.
  • Strong written communication skills and the ability to explain technical decisions clearly.

Preferred

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

Application Process (Takes 20–30 mins to complete)

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

Resources & Support

  • For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome
  • For any help or support, reach out to: support@mercor.com

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