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Mercor

AI Training

Data Science Expert

About the role We are hiring expert Evaluators in Data Science to review and assess AI generated work products (slides, spreadsheets, and documents) for real world quality. You will apply deep subject matter expertise to grade outputs. This is a remote, hourly engagement. Requirements (must have) 1.…

Data AnalysisData Science ExpertRemote collaboration

Remote

$100–$150/hr
Mercor

Expert Work

Korean ChatGPT User

How to Apply — Required First Step This application includes a short required form, the ChatGPT Power User Interest Form . It appears as a step inside the application itself — there is no external link to open. Applications submitted without this form completed will not be considered.…

Data AnalysisKorean ChatGPT UserRemote collaboration

Remote (South Korea-based only)

$50/hr
Mercor

Expert Work

iPhone Users: Earn Money for Sharing Your Fitness Data (US Only)

What this is We're building a de identified, real world health dataset from Apple Health exports. Each contribution joins your on device HealthKit data (activity, heart, sleep, and more) with clinical records (immunizations, labs, medications, vitals) from your linked health provider.…

Data AnalysisiPhone UsersEarn Money for Sharing Your Fitness Data

Remote

$60/hr
Mercor

AI Training

MLOps Engineer, LLM Systems (Serving, GPU Kernels, Profiling)

Join a leading AI lab's cutting edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced Large Language Models. 1\. Overview Join a leading AI lab's cutting edge GenAI team and help build foundational AI models from the ground up.…

Software EngineeringMLOps EngineerLLM Systems

Canada, UK, US

$90–$120/hr
Mercor

AI Training

Data Analysis Expert

The research teams behind the best known AI models come to Mercor for data judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.…

Data AnalysisData Analysis ExpertRemote collaboration

Remote

$70–$120/hr
Mercor

AI Training

Machine Learning Expert

The research teams behind the best known AI models come to Mercor for machine learning judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.…

Data AnalysisMachine Learning ExpertRemote collaboration

Remote

$70–$120/hr
Mercor

Expert Work

Application Users - Excel on macOS - Professionals

Overview We're looking for professionals with hands on, real world experience in specialized applications. Application Expertise and Access You must already have Excel installed/available on your own Mac running macOS , and be able to open it today. We do not provide software licenses, virtual machines, or hardware.…

Data AnalysisApplication UsersExcel on macOS

Remote

$60–$70/hr
Mercor

Expert Work

Application Users - EViews on Windows - STEM

Overview We're looking for professionals with hands on, real world experience in specialized applications. Application Expertise and Access You must already have EViews installed/available on your own PC running Windows , and be able to open it today. We do not provide software licenses, virtual machines, or hardware.…

Data AnalysisApplication UsersEViews on Windows

Remote

$45–$55/hr
Mercor

Expert Work

Application Users - Stata SE on Windows - STEM

Overview We're looking for professionals with hands on, real world experience in specialized applications. Application Expertise and Access You must already have Stata SE installed/available on your own PC running Windows , and be able to open it today.…

Data AnalysisApplication UsersStata SE on Windows

Remote

$45–$55/hr
Mercor

Expert Work

Application Users - Origin on Windows - STEM

Overview We're looking for professionals with hands on, real world experience in specialized applications. Application Expertise and Access You must already have Origin installed/available on your own PC running Windows , and be able to open it today. We do not provide software licenses, virtual machines, or hardware.…

Data AnalysisApplication UsersOrigin on Windows

Remote

$45–$55/hr
Mercor

AI Training

Excel Expert — General

Join a leading technology company's GenAI initiative and put your Excel expertise at the core of how the next generation of AI models learns to work in spreadsheets. 1\. Overview We're seeking advanced Excel experts with broad, cross industry experience — versatile professionals who have applied Excel at an expert…

Data AnalysisExcel Expert — GeneralRemote collaboration

United States

$70–$100/hr
Mercor

AI Training

UK-Based Data Engineering Experts

Mercor is recruiting UK Based Data Engineering experts for a short, intensive project with a globally leading AI lab. What the work involves You will produce the kind of professional documents and deliverables you create day to day in your own field, working alongside experts from the other two domains.…

Data AnalysisBased Data Engineering ExpertsRemote collaboration

Remote

$140–$200/hr
Mercor

AI Training

ML Challenge Task Auditor

Evaluate the quality, correctness, and methodological rigor of applied machine learning tasks used to train and evaluate a frontier AI lab's models. You'll assess experiment design, model selection reasoning, and evaluation methodology — and provide clear, rubric based written feedback.…

Data AnalysisML Challenge Task AuditorRemote collaboration

Remote — United States

$70–$90/hr
Mercor

AI Training

Network Engineer - Talent Network (Data for Autonomous Systems)

Are you a Level 3 / Tier 3 network support engineer interested in data science and autonomous infrastructure? Our client is building vertically integrated networking systems and using the data they generate to power the next generation of AI driven infrastructure.…

Data AnalysisNetwork EngineerTalent Network

Remote

$50–$70/hr
Mercor

AI Training

LLM Research Scientist (Pre-training & Computer Vision & Adversarial Robustness)

We're looking for experienced machine learning researchers with hands on experience training and improving deep learning models end to end, across vision and language. You'll work on well scoped empirical open ended ML research problems.…

Data AnalysisLLM Research ScientistRemote collaboration

Remote

$100–$120/hr
Mercor

AI Training

AI Safety Experts — English & Norwegian

Location : Remote Fluent Language Skills Required: English & Norwegian. Native fluency in English and Norwegian is required for this position. Why This Role Exists At Mercor, we believe the safest AI is the one that’s already been attacked — by us.…

Data AnalysisAI Safety Experts — EnglishNorwegian

Remote

$48–$62/hr
Mercor

AI Training

AI Safety Experts — English & Danish

Location : Remote Fluent Language Skills Required: English & Danish. Native fluency in English and Danish is required for this position. Why This Role Exists At Mercor, we believe the safest AI is the one that’s already been attacked — by us.…

Data AnalysisAI Safety Experts — EnglishDanish

Remote

$48–$62/hr
Mercor

AI Training

AI Safety Experts — English & Swedish

Location : Remote Fluent Language Skills Required: English & Swedish. Native fluency in English and Swedish is required for this position. Why This Role Exists At Mercor, we believe the safest AI is the one that’s already been attacked — by us.…

Data AnalysisAI Safety Experts — EnglishSwedish

Remote

$48–$62/hr
Mercor

AI Training

AI Safety Experts — English & Indonesian

Location : Remote Fluent Language Skills Required: English & Indonesian. Native fluency in English and Indonesian is required for this position. Why This Role Exists At Mercor, we believe the safest AI is the one that’s already been attacked — by us.…

Data AnalysisAI Safety Experts — EnglishIndonesian

Remote

$17–$25/hr
Mercor

AI Training

AI Safety Experts — English & Vietnamese

Location : Remote Fluent Language Skills Required: English & Vietnamese. Native fluency in English and Vietnamese is required for this position. Why This Role Exists At Mercor, we believe the safest AI is the one that’s already been attacked — by us.…

Data AnalysisAI Safety Experts — EnglishVietnamese

Remote

$17–$25/hr
Mercor

AI Training

AI Safety Experts — English & Malay

Location : Remote Fluent Language Skills Required: English & Malay. Native fluency in English and Malay is required for this position. Why This Role Exists At Mercor, we believe the safest AI is the one that’s already been attacked — by us.…

Data AnalysisAI Safety Experts — EnglishMalay

Remote

$17–$25/hr
Mercor

AI Training

Data Scientist Talent Network

Mercor is building a network of experienced data scientists for potential future projects with leading AI research organizations. These projects may focus on evaluating how effectively AI systems perform real world data science work.…

Data AnalysisData Scientist Talent NetworkRemote collaboration

Remote

$100–$150/hr
Mercor

AI Training

AI Safety Red Teamer

We are seeking experienced AI Safety Red Teamers to identify vulnerabilities in frontier AI systems through adversarial testing. You will design challenging prompts, uncover model weaknesses, and evaluate AI behavior across complex, high risk, and ambiguous ("grey area") topics.…

Data AnalysisAI Safety Red TeamerRemote collaboration

Remote

$70–$84/hr
Mercor

AI Training

Personalized Life Assistant Expert

About the Opportunity A leading AI research organization is seeking advanced LLM power users to evaluate how well AI systems handle personalized, real world life tasks. This role is for people who use AI tools heavily in their personal lives and can clearly judge whether an AI response is useful, personalized,…

Life, Physical, and Social SciencePersonalized Life Assistant ExpertRemote collaboration

Remote

$50–$200/hr

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