AI Training Jobs
AI training jobs from Alignerr, DataAnnotation, Ethos, Handshake, Mercor, Meridial and micro1 in one list, with hourly pay, eligible countries and requirements on every role. Updated every 6 hours.
$70/hr
Typical $53–$90/hr across 2,491 roles with listed pay
By field
Job listings 2,530
MercorLegal Expert, Mandarin Chinese (mainland China)Law · today Worldwide$85/hrApply
About this role
The work involves building realistic legal workspaces, drafting Mandarin-language legal tasks, setting grading criteria, and reviewing and correcting AI agents’ work. It suits an experienced legal practitioner with strong knowledge of mainland China law, especially the PRC Civil Code and company, contract, or employment law.
What you'd do
- Write prompts and tasks
- Write grading rubrics
- Rate and critique AI answers
Requirements
- Bachelor's degree
- Experience in legal practice
- Native or fluent in Mandarin Chinese
- Bachelor's degree from a recognized institution in mainland China
- Passed the PRC National Unified Legal Professional Qualification Exam
- Deep knowledge of the PRC Civil Code and company, contract, or employment law
- Language: ZH (native)
Commitment
- 21–21 hours a week
- Short-term project
- Oct 23 to Nov 19; year not stated
Full description
- Platform
- Mercor
- Pay rate
- $85/hr
- Eligibility
- Worldwide
- Expertise
- Law
- Level
- Expert
- Posted
- today
MercorConsulting Expert, Mandarin Chinese (mainland China)Business & Consulting · today Worldwide$60/hrApply
About this role
The consultant builds realistic workspaces, writes Mandarin-language professional tasks, defines grading criteria, and reviews AI agents’ work for errors. The role suits someone with management or strategy consulting experience and experience working on market entry, operations, and growth strategy for companies operating in China.
What you'd do
- Write prompts and tasks
- Write grading rubrics
- Rate and critique AI answers
Requirements
- Bachelor's degree
- Experience in management or strategy consulting
- Native or fluent in Mandarin Chinese
- Bachelor's degree from a recognized institution in mainland China
- Experience with market entry, operations, and growth strategy work for companies operating in China
- Language: ZH (native)
Commitment
- 21–21 hours a week
- Short-term project
- Pilot running Oct 23 to Nov 19
Full description
- Platform
- Mercor
- Pay rate
- $60/hr
- Eligibility
- Worldwide
- Expertise
- Business & Consulting
- Level
- Mid-level
- Posted
- today
MercorFinance Expert, Mandarin Chinese (mainland China)Finance & Accounting · today Worldwide$65/hrApply
About this role
The person builds realistic finance workspaces, writes Mandarin-language finance tasks and grading criteria, and reviews AI agents’ work for errors. The role suits experienced finance professionals with knowledge of Chinese financial practice and fluency in Mandarin.
What you'd do
- Rate and critique AI answers
- Write prompts and tasks
- Write grading rubrics
Requirements
- Bachelor's degree
- Experience in corporate finance, banking, investment, or audit
- Native or fluent in Mandarin Chinese
- Bachelor's degree from a recognized institution in mainland China
- Strong knowledge of Chinese financial practice, including Chinese Accounting Standards, CSRC regulation, A-share markets, and Chinese tax filings
Commitment
- 21–21 hours a week
- Short-term project
- Pilot running Oct 23 to Nov 19
Full description
- Platform
- Mercor
- Pay rate
- $65/hr
- Eligibility
- Worldwide
- Expertise
- Finance & Accounting
- Level
- Expert
- Posted
- today
MercorHuman Resources Expert, German (Germany)Business & Consulting / Law · today Worldwide$65/hrApply
About this role
The person builds realistic HR workspaces and tasks, writes grading criteria, and reviews and corrects AI agents’ work. The role suits an experienced HR professional familiar with German labor law, works councils, collective agreements, payroll, and social insurance.
What you'd do
- Write prompts and tasks
- Write grading rubrics
- Rate and critique AI answers
Requirements
- Bachelor's degree
- Experience in HR
- Native or fluent in German
- Knowledge of German labor law, works councils (BetrVG), Tarifverträge, and German payroll and social insurance
- Language: DE (native)
Commitment
- 21–21 hours a week
- Short-term project
- Pilot running Oct 23 to Nov 19
Full description
- Platform
- Mercor
- Pay rate
- $65/hr
- Eligibility
- Worldwide
- Expertise
- Business & Consulting, Law
- Level
- Expert
- Posted
- today
MercorSTEM Expert, German (Germany)Engineering · today Worldwide$50/hrApply
About this role
The person builds realistic professional workspaces, drafts German-language tasks, writes grading criteria, and reviews and corrects AI agents’ work. The role suits scientists or engineers with research or industry experience, a bachelor’s degree from a recognized institution in Germany, and native or fluent German.
What you'd do
- Write prompts and tasks
- Write grading rubrics
- Rate and critique AI answers
Requirements
- Bachelor's degree
- Experience as a scientist or engineer in research or industry
- Native or fluent in German
- Bachelor's degree from a recognized institution in Germany
- Comfortable with quantitative analysis, technical documentation, and engineering problem solving
- Language: DE (native)
Commitment
- 21–21 hours a week
- Short-term project
- Pilot running Oct 23 to Nov 19
Full description
- Platform
- Mercor
- Pay rate
- $50/hr
- Eligibility
- Worldwide
- Expertise
- Engineering
- Level
- Mid-level
- Posted
- today
MercorMedical Expert, German (Germany)Medicine & Healthcare · today
Germany$120/hrApply
About this role
The physician creates realistic German-language medical tasks and workspaces, writes grading criteria, and reviews AI agents’ work for clinical errors and incorrect local rules. The role suits a physician with clinical practice experience and familiarity with German medical practice.
What you'd do
- Write prompts and tasks
- Write grading rubrics
- Rate and critique AI answers
Requirements
- Bachelor's degree
- License: German medical license (Approbation)
- Experience in clinical practice
- Native or fluent in German
- Bachelor's degree from a recognized institution in Germany
- Language: DE (native)
Commitment
- 21–21 hours a week
- Short-term project
- Pilot running Oct 23 to Nov 19
Full description
- Platform
- Mercor
- Pay rate
- $120/hr
- Eligibility
- Germany
- Expertise
- Medicine & Healthcare
- Level
- Expert
- Posted
- today
MercorLegal Expert, German (Germany)Law · today Worldwide$95/hrApply
About this role
The person builds realistic legal workspaces, drafts German-language legal tasks, sets grading criteria, and reviews and corrects AI agents’ work. The role suits a fully qualified German lawyer with legal-practice experience and deep knowledge of German law and court procedure.
What you'd do
- Rate and critique AI answers
- Write prompts and tasks
- Write grading rubrics
Requirements
- Bachelor's degree
- Experience in legal practice
- Native or fluent in German
- Bachelor's degree from a recognized institution in Germany
- Fully qualified German lawyer (Volljurist)
- Deep knowledge of BGB, HGB, GmbHG, and German court procedure
- Language: DE (native)
Commitment
- 21–21 hours a week
- Short-term project
- Pilot running Oct 23 to Nov 19
Full description
- Platform
- Mercor
- Pay rate
- $95/hr
- Eligibility
- Worldwide
- Expertise
- Law
- Level
- Expert
- Posted
- today
MercorConsulting Expert, German (Germany)Business & Consulting · today Worldwide$65/hrApply
About this role
The consultant creates realistic professional tasks in German, writes grading criteria, and reviews AI agents’ work for errors in calculations, details, and local rules. The role suits someone with management or strategy consulting experience, including work for clients in Germany or the DACH region.
What you'd do
- Write prompts and tasks
- Write grading rubrics
- Rate and critique AI answers
Requirements
- Bachelor's degree
- Experience in management or strategy consulting
- Native or fluent in German
- Bachelor's degree from a recognized institution in Germany
- Experience with strategy, operations, and restructuring work for clients in Germany or DACH, including Mittelstand and industrial clients
- Language: DE (native)
Commitment
- 21–21 hours a week
- Short-term project
- Pilot running Oct 23 to Nov 19
Full description
- Platform
- Mercor
- Pay rate
- $65/hr
- Eligibility
- Worldwide
- Expertise
- Business & Consulting
- Level
- Mid-level
- Posted
- today
MercorFinance Expert, German (Germany)Finance & Accounting · today Worldwide$75/hrApply
About this role
The person builds realistic finance workspaces, writes German-language tasks, sets grading criteria, and reviews AI agents’ work for errors in calculations, details, and local rules. The role suits finance professionals with experience in corporate finance, banking, investment, or audit and strong knowledge of German financial practice.
What you'd do
- Rate and critique AI answers
- Write prompts and tasks
- Write grading rubrics
Requirements
- Bachelor's degree
- Experience in corporate finance, banking, investment, or audit
- Native or fluent in German
- Bachelor's degree from a recognized institution in Germany
- Strong knowledge of German financial practice (HGB / IFRS, BaFin regulation, German tax rules)
- Language: DE (native)
Commitment
- 21–21 hours a week
- Short-term project
- Pilot running Oct 23 to Nov 19
Full description
- Platform
- Mercor
- Pay rate
- $75/hr
- Eligibility
- Worldwide
- Expertise
- Finance & Accounting
- Level
- Mid-level
- Posted
- today
MercorHuman Resources Expert, Spanish (Spain)Business & Consulting · today Worldwide$60/hrApply
About this role
The person builds realistic HR workspaces, writes Spanish-language workplace tasks and grading criteria, and reviews AI agents’ work for errors in calculations, details, and Spanish labor rules. The role suits an experienced HR professional familiar with Spanish employment practices, payroll, and regulations.
What you'd do
- Rate and critique AI answers
- Write prompts and tasks
- Write grading rubrics
Requirements
- Bachelor's degree
- Experience in HR, such as business partnering, employee relations, compensation, or talent
- Native or fluent Spanish
- Bachelor's degree from a recognized institution in Spain
- Knowledge of the Estatuto de los Trabajadores, collective agreements, Social Security, and Spanish payroll
Commitment
- 21–21 hours a week
- Short-term project
- Pilot running Oct 23 to Nov 19
Full description
- Platform
- Mercor
- Pay rate
- $60/hr
- Eligibility
- Worldwide
- Expertise
- Business & Consulting
- Level
- Mid-level
- Posted
- today
MercorSTEM Expert, Spanish (Spain)Engineering / Physics · today Worldwide$50/hrApply
About this role
Create realistic professional tasks in Spanish, build supporting digital workspaces, write grading criteria, and review AI agents’ work for technical errors. This suits scientists or engineers with research or industry experience, a bachelor's degree from a recognized institution in Spain, and Spanish fluency.
What you'd do
- Rate and critique AI answers
- Write prompts and tasks
- Write grading rubrics
Requirements
- Bachelor's degree
- Experience as a scientist or engineer in research or industry
- Native or fluent in Spanish
- Bachelor's degree from a recognized institution in Spain
- Comfortable with quantitative analysis, technical documentation, and data-heavy problem solving
- Language: ES (native)
Commitment
- 21–21 hours a week
- Short-term project
- Pilot running Oct 23 to Nov 19
Full description
- Platform
- Mercor
- Pay rate
- $50/hr
- Eligibility
- Worldwide
- Expertise
- Engineering, Physics
- Level
- Mid-level
- Posted
- today
MercorMedical Expert, Spanish (Spain)Medicine & Healthcare · today Worldwide$120/hrApply
About this role
The person builds realistic medical workspaces, writes Spanish-language clinical tasks and grading criteria, and reviews AI agents’ work for errors against professional standards and Spanish guidelines. The role suits a practicing physician licensed in Spain who is fluent in Spanish and familiar with SNS protocols.
What you'd do
- Rate and critique AI answers
- Write prompts and tasks
- Write grading rubrics
Requirements
- Bachelor's degree
- License: Physician license in Spain (colegiado)
- Experience in clinical practice
- Native or fluent in Spanish
- Familiarity with SNS protocols and Spanish clinical guidelines
Commitment
- 21–21 hours a week
- Short-term project
- Pilot running Oct 23 to Nov 19
Full description
- Platform
- Mercor
- Pay rate
- $120/hr
- Eligibility
- Worldwide
- Expertise
- Medicine & Healthcare
- Level
- Expert
- Posted
- today
MercorLegal Expert, Spanish (Spain)Law · today Worldwide$85/hrApply
About this role
The lawyer builds realistic legal workspaces, drafts Spanish-language tasks, writes grading criteria, and reviews and corrects AI agents’ legal work. The role suits an experienced legal practitioner with a bachelor’s degree from a recognized institution in Spain and knowledge of Spanish law.
What you'd do
- Rate and critique AI answers
- Write prompts and tasks
- Write grading rubrics
Requirements
- Bachelor's degree
- Experience in legal practice
- Native or fluent in Spanish
- Practicing in Spain
Commitment
- 21–21 hours a week
- Short-term project
- Pilot running Oct 23 to Nov 19
Full description
- Platform
- Mercor
- Pay rate
- $85/hr
- Eligibility
- Worldwide
- Expertise
- Law
- Level
- Expert
- Posted
- today
MercorConsulting Expert, Spanish (Spain)Business & Consulting · today Worldwide$60/hrApply
About this role
The consultant builds realistic project workspaces, writes Spanish-language tasks and grading criteria, and reviews AI agents’ work for errors. The role suits an experienced management or strategy consultant with client experience in Spain and native or fluent Spanish.
What you'd do
- Rate and critique AI answers
- Write prompts and tasks
- Write grading rubrics
Requirements
- Bachelor's degree
- Experience in management or strategy consulting
- Native or fluent in Spanish
- Bachelor's degree from a recognized institution in Spain
- Experience with strategy, operations and transformation work for clients in Spain
Commitment
- 21–21 hours a week
- Short-term project
- Pilot running Oct 23 to Nov 19
Full description
- Platform
- Mercor
- Pay rate
- $60/hr
- Eligibility
- Worldwide
- Expertise
- Business & Consulting
- Level
- Mid-level
- Posted
- today
MercorFinance Expert, Spanish (Spain)Finance & Accounting · today Worldwide$65/hrApply
About this role
You build realistic finance workspaces, write Spanish-language tasks, define grading criteria, and review AI agents' work for errors in calculations, details, and local rules. The work suits finance professionals with experience in corporate finance, banking, investment, or audit and strong knowledge of Spanish financial practice.
What you'd do
- Write prompts and tasks
- Write grading rubrics
- Rate and critique AI answers
Requirements
- Bachelor's degree
- Experience in corporate finance, banking, investment, or audit
- Native or fluent in Spanish
- Bachelor's degree from a recognized institution in Spain
- Strong knowledge of Spanish financial practice, including PGC / IFRS, CNMV regulation, and Spanish tax filings
- Language: ES (native)
Commitment
- 21–21 hours a week
- Short-term project
- Pilot running Oct 23 to Nov 19
Full description
- Platform
- Mercor
- Pay rate
- $65/hr
- Eligibility
- Worldwide
- Expertise
- Finance & Accounting
- Level
- Expert
- Posted
- today
MercorProgram LeadBusiness & Consulting / Data & Analytics · today
United States$45–$70/hrApply
About this role
The Program Lead coordinates expert teams, turns research inputs into task guidelines, tracks quality and deadlines, and gives feedback on submissions. The role suits someone with experience leading AI training-data, human-data, or model-evaluation programs and managing contributor teams.
What you'd do
- Write grading rubrics
Requirements
- 3+ years of experience
- Experience as an expert program manager, program lead, or team lead on AI training-data, human-data, or model-evaluation projects
- Demonstrable career progression
- Ability to work at least 40 hours per week on weekdays
- Strong written communication skills
- Language: EN
Commitment
- 40–40 hours a week
- Fixed schedule
- Ongoing
Full description
- Platform
- Mercor
- Pay rate
- $45–$70/hr
- Eligibility
- United States
- Expertise
- Business & Consulting, Data & Analytics
- Level
- Mid-level
- Posted
- today
MercorAudio Engineer (Speech / TTS Audio Specialist) – Brazilian PortugueseAudio & Voice / Languages & Translation · today Worldwide$20–$30/hrApply
About this role
The person edits and quality-checks Brazilian Portuguese speech recordings, cleans audio defects, and checks pronunciation, naturalness, and technical standards across large batches. The work suits someone with experience editing speech recordings, strong Brazilian Portuguese listening skills, and familiarity with audio restoration tools and structured audio workflows.
What you'd do
- Record audio
Requirements
- Native or near-native Brazilian Portuguese fluency
- Experience editing speech or voice recordings
- Understanding of speech audio quality standards
- Hands-on experience with audio restoration software such as iZotope RX or Pro Tools
- Ability to identify and fix audio artifacts, inconsistencies, and technical defects
- Experience with high-volume audio datasets or structured workflows
- Language: PT (native)
Full description
- Platform
- Mercor
- Pay rate
- $20–$30/hr
- Eligibility
- Worldwide
- Expertise
- Audio & Voice, Languages & Translation
- Level
- Mid-level
- Posted
- today
MercorAtomistic Materials Modeling ExpertEngineering / Physics / Chemistry · today Worldwide$84/hrApply
About this role
You evaluate and validate AI-generated answers about atomistic simulations, materials properties, and computational methods, and develop reference solutions and grading rubrics. This work suits someone with advanced computational materials science or a closely related background and hands-on experience with atomistic modelling tools.
What you'd do
- Rate and critique AI answers
- Write ideal answers
- Write grading rubrics
Requirements
- Master's degree
- Field: Computational Materials Science, Materials Science and Engineering, Computational Chemistry, Condensed Matter Physics, Chemical Engineering, closely related field
- PhD required; exceptional MSc candidates with substantial relevant experience may be considered
- Hands-on experience with at least one atomistic modelling method
- Proficiency with one or more computational materials modelling tools
- Strong Python skills for scientific computing, data analysis, or workflow automation
- Language: EN
Commitment
- 10–40 hours a week
- Ongoing
Full description
- Platform
- Mercor
- Pay rate
- $84/hr
- Eligibility
- Worldwide
- Expertise
- Engineering, Physics, Chemistry
- Level
- Expert
- Posted
- today
MercorInorganic Chemistry & Synthesis ExpertChemistry / Engineering · today Worldwide$84/hrApply
About this role
You evaluate inorganic chemistry and materials-synthesis problems, review AI-generated explanations and experimental methods, and write reference answers and technical evaluations. The work suits researchers with advanced training and hands-on experience in inorganic synthesis, materials characterization, and scientific analysis.
What you'd do
- Rate and critique AI answers
- Write ideal answers
Requirements
- Master's degree
- Field: Inorganic Chemistry, Materials Chemistry, Solid-State Chemistry, Materials Science, closely related discipline
- Demonstrated experience in inorganic synthesis or related techniques
- Strong understanding of crystallography, phase diagrams, chemical bonding, thermodynamics, and reaction kinetics
- Experience interpreting experimental characterization data and assessing scientific literature
- Strong scientific writing, analytical reasoning, and communication skills
- Ability to independently evaluate complex scientific problems
- Language: EN
Commitment
- 10–40 hours a week
Full description
- Platform
- Mercor
- Pay rate
- $84/hr
- Eligibility
- Worldwide
- Expertise
- Chemistry, Engineering
- Level
- Expert
- Posted
- today
MercorGeneral PhysicianMedicine & Healthcare · todayUnited States$150/hrApply
About this role
Evaluate health AI outputs for clinical accuracy, safety, and alignment with medical standards, score clinical reasoning and recommendations, and write structured feedback. This work suits a currently practicing physician with a completed residency and an active, unrestricted US medical license.
What you'd do
- Rate and critique AI answers
Requirements
- Professional degree (JD, MD, etc.)
- Field: Medicine
- 0+ years of experience
- License: Active, unrestricted US medical license
- Residency complete
- Currently practicing and seeing patients
- Located in the US
- Language: EN
Commitment
- 20–40 hours a week
- Short-term project
- 6 weeks
Before you start
- Interview
Full description
- Platform
- Mercor
- Pay rate
- $150/hr
- Eligibility
- United States
- Expertise
- Medicine & Healthcare
- Level
- Expert
- Posted
- today
MercorInfrastructure / Site Reliability Engineer (SRE)Software & Coding / Engineering · today Worldwide$200/hrApply
About this role
Build, operate, and troubleshoot production infrastructure, including Kubernetes and AWS environments, observability, automation, and incident response. This work suits an experienced infrastructure, SRE, platform, DevOps, or production engineer with hands-on experience running complex production systems.
What you'd do
- Write code
Requirements
- Must be able to commit to full-time engagement
- Strong hands-on experience building, operating, debugging, and scaling production systems
Commitment
- 40–40 hours a week
- Ongoing
Full description
- Platform
- Mercor
- Pay rate
- $200/hr
- Eligibility
- Worldwide
- Expertise
- Software & Coding, Engineering
- Level
- Expert
- Posted
- today
MercorProperty, Real Estate, and Community Association ManagersBusiness & Consulting · todayUnited States$70–$110/hrApply
About this role
The person reviews AI-generated property management documents, plans, and workflows, compares responses, and provides feedback on their accuracy and feasibility. The work suits someone with at least four years of experience managing real estate properties or community associations.
What you'd do
- Rate and critique AI answers
Requirements
- 4+ years of experience
- Experience planning, directing, or coordinating leasing, operation, maintenance, or governance of real estate properties or community associations
- Strong written English communication skills
- Ability to commit 20+ hours per week
- Language: EN
Commitment
- 20+ hours a week
- Short-term project
- Approximately 4–6 weeks
Full description
- Platform
- Mercor
- Pay rate
- $70–$110/hr
- Eligibility
- United States
- Expertise
- Business & Consulting
- Level
- Mid-level
- Posted
- today
MercorAdministrative Services ManagersBusiness & Consulting · todayUnited States$70–$110/hrApply
About this role
The role involves evaluating AI-generated administrative plans, documents, workflows, and scenario responses, then comparing outputs and providing feedback on their quality, accuracy, and operational soundness. It suits someone with hands-on experience managing office operations, facilities, procurement, records, or related administrative services.
What you'd do
- Rate and critique AI answers
Requirements
- 4+ years of experience
- Experience planning, directing, or coordinating organizational support services
- Strong written English communication skills
- Language: EN
Commitment
- 20+ hours a week
- Short-term project
- Approximately 4–6 weeks
Full description
- Platform
- Mercor
- Pay rate
- $70–$110/hr
- Eligibility
- United States
- Expertise
- Business & Consulting
- Level
- Mid-level
- Posted
- today
MercorPrivate Detectives and InvestigatorsLaw · todayUnited States$70–$110/hrApply
About this role
You evaluate AI-generated investigation plans, research summaries, surveillance reports, and other investigative work, comparing outputs and giving feedback on accuracy, rigor, and legal and ethical compliance. The role suits an experienced investigator with hands-on experience researching and reporting on legal, financial, or personal matters and strong written English.
What you'd do
- Rate and critique AI answers
Requirements
- 4+ years of experience
- Experience gathering, analyzing, and compiling information on legal, financial, or personal matters
- Strong written English communication skills
- Language: EN
Commitment
- 20+ hours a week
- Short-term project
- Approximately 4–6 weeks
Full description
- Platform
- Mercor
- Pay rate
- $70–$110/hr
- Eligibility
- United States
- Expertise
- Law
- Level
- Expert
- Posted
- today
MercorDatabase Systems Evaluation ExpertSoftware & Coding · today Worldwide$88/hrApply
About this role
The person designs a database-engineering task, builds a reproducible environment, reference solution, tests, and grading criteria, then refines it with technical reviewers. The work suits someone with substantial hands-on database-engine internals experience or a database-systems PhD, and strong implementation skills.
What you'd do
- Write prompts and tasks
- Write ideal answers
- Write grading rubrics
- Write code
Requirements
- 5+ years of experience
- At least five years of hands-on database-engine internals experience, or a database-systems PhD
- Deep experience with storage engines, query execution, optimization, transactions, replication, or related low-latency systems
- Strong implementation skills and clear explanations of correctness and performance tradeoffs
- Language: EN
Commitment
- Flexible schedule
- Short-term project
- One task, approximately 25 hours; deadline October 30, 2026.
Before you start
- Skills assessment
Full description
- Platform
- Mercor
- Pay rate
- $88/hr
- Eligibility
- Worldwide
- Expertise
- Software & Coding
- Level
- Expert
- Posted
- today
MercorBehavioral Health Expert, AI Safety and Model EvaluationMedicine & Healthcare / Education & Humanities · todayUnited States$45–$70/hrApply
About this role
The work involves evaluating AI conversations about sensitive personal topics, documenting concerns, and creating rubrics, reference responses, and test scenarios. It suits someone with professional experience in mental health, counseling, social work, or behavioral science who can explain judgments clearly and neutrally.
What you'd do
- Rate and critique AI answers
- Write grading rubrics
- Write ideal answers
- Write prompts and tasks
Requirements
- Field: psychology, counseling, social work, behavioral health, behavioral science, human services, closely related field
- 3+ years of experience
- Degree in a related field or equivalent professional experience in mental health
- Professional experience supporting people in a mental health, counseling, or social services setting
- Able to engage at least 20 hours per week during weekdays
- Strong written communication and ability to deliver precise, well-structured feedback
- Ability to remain neutral and nonjudgmental across diverse perspectives
- Language: EN
Commitment
- 20–40 hours a week
- Fixed schedule
- Ongoing
Full description
- Platform
- Mercor
- Pay rate
- $45–$70/hr
- Eligibility
- United States
- Expertise
- Medicine & Healthcare, Education & Humanities
- Level
- Expert
- Posted
- today
MercorLean Engineer, Formal Mathematics (Lean 4, Mathlib, Theorem Proving)Math / Software & Coding · today Worldwide$90–$110/hrApply
About this role
You write and review Lean 4 proofs, formalize mathematical statements, assess AI-generated proofs, and create guidance for proof quality. The role suits someone with hands-on Lean 4 and mathlib experience and a strong background in proof-based mathematics, theoretical computer science, or logic.
What you'd do
- Rate and critique AI answers
- Write ideal answers
- Write grading rubrics
- Write code
- Review code
Requirements
- Hands-on experience writing formal proofs in Lean 4
- Comfort with mathlib and Lean 4 tactics
- Strong background in proof-based mathematics, theoretical computer science, or logic through a degree or research record
- Ability to work at least 20 hours per week during weekdays
- Language: EN
Commitment
- 20–40 hours a week
- Fixed schedule
- Ongoing
Full description
- Platform
- Mercor
- Pay rate
- $90–$110/hr
- Eligibility
- Worldwide
- Expertise
- Math, Software & Coding
- Level
- Expert
- Posted
- today
MercorClinical Mental Health Expert — AI Conversation EvaluationMedicine & Healthcare · today Worldwide$100/hrApply
About this role
The person reviews pairs of simulated mental health conversations and judges which is more realistic and authentic. The work suits someone with clinical mental health experience who is familiar with real conversations between clinicians and patients or clients.
What you'd do
- Rate and critique AI answers
Requirements
- Relevant degree or professional qualification in a mental health-related field
- Practical experience in a clinical mental health or behavioural health setting
- Familiarity with real-world conversations between mental health professionals and patients or clients
- Strong professional judgment and attention to detail
Commitment
- 0–40 hours a week
- Short-term project
- Up to 30 minutes
Full description
- Platform
- Mercor
- Pay rate
- $100/hr
- Eligibility
- Worldwide
- Expertise
- Medicine & Healthcare
- Level
- Expert
- Posted
- today
MercorPharmacist / Pharmacy Technician — Medication Pronunciation ReviewerMedicine & Healthcare · todayUnited States$70/hrApply
About this role
The reviewer listens to short audio samples of medication names, scores pronunciation accuracy and clarity against a rubric, and flags errors or ambiguities. The work suits U.S. pharmacy professionals familiar with generic and brand-name medications and spoken U.S. medication terminology.
What you'd do
- Rate and critique AI answers
Requirements
- Professional pharmacy experience in the United States
- Strong familiarity with generic and brand-name medications commonly encountered in U.S. pharmacy practice
- Strong written and spoken U.S. English proficiency
Commitment
- 40–40 hours a week
Before you start
- Skills assessment
Full description
- Platform
- Mercor
- Pay rate
- $70/hr
- Eligibility
- United States
- Expertise
- Medicine & Healthcare
- Level
- Expert
- Posted
- today
MercorNeurologists (MD/DO) – Paid Research Study (Migraine)Medicine & Healthcare · todayUnited States$300/hrApply
About this role
Complete a roughly 30-minute online survey about treating and managing adult patients with migraine, and submit responses by the stated timeline. This suits a US-licensed neurologist who currently provides patient care and has recently prescribed or renewed migraine treatment.
What you'd do
- Paid expert interview
Requirements
- Professional degree (JD, MD, etc.)
- Field: Neurology
- License: Current US medical license
- At least 18 years old
- Currently providing patient care in the United States
- Personally prescribed or renewed treatment for adult migraine patients in the past 3 months
- Able to complete an approximately 30-minute online survey in English
Commitment
- One-time
- Approximately 30 minutes
Full description
- Platform
- Mercor
- Pay rate
- $300/hr
- Eligibility
- United States
- Expertise
- Medicine & Healthcare
- Level
- Expert
- Posted
- today
MercorUrologists & Medical Oncologists (Prostate Cancer) – Paid Research StudyMedicine & Healthcare · todayUnited States$350/hrApply
About this role
Complete a 30-minute online survey and describe how you select systemic treatments for patients with metastatic prostate cancer. This suits board-certified urologists or medical oncologists with an active US medical license and recent, direct clinical experience managing these patients.
What you'd do
- Paid expert interview
Requirements
- Professional degree (JD, MD, etc.)
- Field: Urology, Medical Oncology
- License: Active, unrestricted US medical license
- Board certified in urology or medical oncology
- Practice primarily in the United States
- Spend at least 25% of professional time in direct patient care
- Cared for prostate-cancer patients in the past 12 months, including at least one with mHSPC or mCRPC
- Regularly manage metastatic prostate cancer and have primary or shared responsibility for selecting systemic treatment
- Have not participated in prostate-cancer market research in the past 3 months
- Neither applicant nor immediate family works for a pharmaceutical, diagnostics, market research, or advertising company, a wholesaler, or a specialty pharmacy
- Able to independently complete an approximately 30-minute online survey
Commitment
- One-time
- Approximately 30 minutes
Full description
- Platform
- Mercor
- Pay rate
- $350/hr
- Eligibility
- United States
- Expertise
- Medicine & Healthcare
- Level
- Expert
- Posted
- today
MercorSystems & Integration Engineering ExpertsEngineering · today Worldwide$100–$120/hrApply
About this role
You review engineering requirements, integration plans, tests, and technical solutions, and develop engineering problems, reference solutions, and failure analyses for complex hardware systems. The work suits a senior, hands-on systems, integration, reliability, or test engineer with experience taking physical products through integration, validation, qualification, or production.
What you'd do
- Rate and critique AI answers
- Write prompts and tasks
- Write ideal answers
- Write grading rubrics
Requirements
- 5+ years of experience
- At least 3 years of recent, actively hands-on hardware integration, test, validation, qualification, failure analysis, manufacturing test, or troubleshooting experience
- Experience as the responsible engineer for complex physical systems or hardware products
- Deep technical expertise in at least one relevant systems, integration, reliability, or test engineering domain
- Language: EN
Commitment
- 40–40 hours a week
- Flexible schedule
- Ongoing
Full description
- Platform
- Mercor
- Pay rate
- $100–$120/hr
- Eligibility
- Worldwide
- Expertise
- Engineering
- Level
- Expert
- Posted
- today
MercorSoftware & Firmware Engineering ExpertsEngineering / Software & Coding · today Worldwide$100–$120/hrApply
About this role
You review and evaluate embedded software, firmware, FPGA/RTL designs, and hardware test systems, and may develop or review engineering problems, reference implementations, test cases, and technical documentation. The role suits experienced, hands-on engineers who have built, integrated, tested, or debugged software or firmware on real hardware.
What you'd do
- Rate and critique AI answers
- Write prompts and tasks
- Write ideal answers
- Write grading rubrics
- Write code
- Review code
Requirements
- 5+ years of experience
- At least 3 years of recent, actively hands-on experience developing, integrating, testing, bringing up, or troubleshooting software or firmware on real hardware
- Responsible-engineer experience with production hardware-connected software or firmware
- Deep technical expertise in at least one listed core domain
- Language: EN
Commitment
- 40–40 hours a week
- Flexible schedule
- Ongoing
Full description
- Platform
- Mercor
- Pay rate
- $100–$120/hr
- Eligibility
- Worldwide
- Expertise
- Engineering, Software & Coding
- Level
- Expert
- Posted
- today
MercorMechanical Engineering ExpertsEngineering · today Worldwide$100–$120/hrApply
About this role
You review mechanical designs, analyses, simulations, and test approaches, identify technical risks, and develop or review engineering problems, reference solutions, and evaluation criteria. The work suits experienced, hands-on mechanical engineers who have owned parts of the lifecycle for real hardware or physical systems.
What you'd do
- Rate and critique AI answers
- Write prompts and tasks
- Write ideal answers
- Write grading rubrics
Requirements
- 5+ years of experience
- At least 3 years of recent, actively hands-on experience in hardware development, analysis, testing, validation, integration, bring-up, or troubleshooting
- Experience as the responsible engineer for real hardware or physical systems
- Deep technical expertise in at least one core mechanical engineering domain
- Language: EN
Commitment
- 40–40 hours a week
- Flexible schedule
Full description
- Platform
- Mercor
- Pay rate
- $100–$120/hr
- Eligibility
- Worldwide
- Expertise
- Engineering
- Level
- Expert
- Posted
- today
MercorElectrical & Hardware Engineering ExpertsEngineering · today Worldwide$100–$120/hrApply
About this role
You review hardware designs, analyses, test results, troubleshooting approaches, and engineering solutions, and may develop engineering problems, reference solutions, and evaluation criteria. The work suits hands-on electrical or hardware engineers with substantial recent experience designing, testing, validating, or debugging physical products.
What you'd do
- Rate and critique AI answers
- Write prompts and tasks
- Write ideal answers
- Write grading rubrics
Requirements
- 5+ years of experience
- At least 3 years of recent, actively hands-on hardware experience
- Direct responsibility for substantial portions of a hardware development or engineering workflow
- Deep expertise in at least one listed electrical or hardware engineering area
- Language: EN
Commitment
- 40–40 hours a week
- Flexible schedule
- Ongoing
Full description
- Platform
- Mercor
- Pay rate
- $100–$120/hr
- Eligibility
- Worldwide
- Expertise
- Engineering
- Level
- Expert
- Posted
- today
MercorStochastic Biophysics Physicist (PhD)Physics / Biology & Life Sciences / Math · today Worldwide$80–$110/hrApply
About this role
Create, solve, review, or audit research-level physics problems in stochastic autocatalytic growth and reaction-network dynamics, with written reasoning that specialists can verify. This suits a physicist with a PhD and publications on the specific phenomenon, especially a postdoctoral researcher, research scientist, junior faculty member, or senior PhD student with a strong first-author record.
What you'd do
- Write prompts and tasks
- Write ideal answers
- Rate and critique AI answers
Requirements
- PhD
- Field: biophysics, statistical physics, applied mathematics, closely related field
- Published work specifically on stochastic growth or reaction-network dynamics
- Verifiable publication record, with an arXiv ID or DOI for a paper and author position
- Working proficiency with LaTeX, Python, SymPy, and Jupyter
- English proficiency at B2 or above, including written reasoning
- Language: EN (basic)
Commitment
- 10–10 hours a week
- Flexible schedule
- Short-term project
- 8 to 10 weeks
Before you start
- Skills assessment
- Interview
Full description
- Platform
- Mercor
- Pay rate
- $80–$110/hr
- Eligibility
- Worldwide
- Expertise
- Physics, Biology & Life Sciences, Math
- Level
- Expert
- Posted
- today
MercorFluid Dynamics and Convection Stability Physicist (PhD)Physics · today Worldwide$80–$110/hrApply
About this role
Create, solve, review, or audit research-level problems on convection stability, with written reasoning that specialists can verify. The work suits physicists with a PhD and published research specifically on convection stability, plus the relevant computational and writing skills.
What you'd do
- Write prompts and tasks
- Write ideal answers
- Rate and critique AI answers
Requirements
- PhD
- Field: fluid mechanics, applied mathematics, mechanical engineering, closely related field
- Published work specifically on convection stability
- Verifiable publication record; provide three to five representative papers with DOIs or arXiv IDs
- Working proficiency with LaTeX, Python, and Jupyter
- English proficiency at B2 or above
Commitment
- 10–10 hours a week
- Flexible schedule
- Short-term project
- 8 to 10 weeks
Before you start
- Skills assessment
- Interview
Full description
- Platform
- Mercor
- Pay rate
- $80–$110/hr
- Eligibility
- Worldwide
- Expertise
- Physics
- Level
- Expert
- Posted
- today
MercorMathematical Physicist (PhD)Physics / Math · today Worldwide$80–$110/hrApply
About this role
The physicist creates, solves, reviews, or audits research-level physics problems in a closely matched subfield, with written reasoning that other specialists can verify. The work suits a PhD-level researcher with publications on one of the specified phenomena and working proficiency in LaTeX, Python, SymPy, and Jupyter.
What you'd do
- Write prompts and tasks
- Write ideal answers
- Rate and critique AI answers
Requirements
- PhD
- Field: mathematical physics, theoretical physics, mathematics
- Published work on at least one specified phenomenon
- Verifiable publication record
- Working proficiency with LaTeX, Python, SymPy, and Jupyter
- English proficiency at B2 or above
- Language: EN
Commitment
- 10–10 hours a week
- Flexible schedule
- Short-term project
- 8 to 10 weeks
Before you start
- Skills assessment
Full description
- Platform
- Mercor
- Pay rate
- $80–$110/hr
- Eligibility
- Worldwide
- Expertise
- Physics, Math
- Level
- Expert
- Posted
- today
MercorStatistical Physics and Thermodynamics Physicist (PhD)Physics · today Worldwide$80–$110/hrApply
About this role
The work involves creating, solving, reviewing, or auditing research-level physics problems in a narrowly matched subfield, with written reasoning detailed enough for specialists to verify. It suits a physicist with a PhD and publications on one of the listed phenomena, especially a postdoctoral researcher, research scientist, or junior faculty member.
What you'd do
- Rate and critique AI answers
- Write prompts and tasks
- Write ideal answers
Requirements
- PhD
- Field: statistical physics, mathematical physics, closely related field
- Published work on at least one of the specific listed phenomena
- Verifiable publication record
- Working proficiency with LaTeX, Python, SymPy, and Jupyter
- English proficiency at B2 or above
- Language: EN (basic)
Commitment
- 10–10 hours a week
- Flexible schedule
- Short-term project
- 8 to 10 weeks
Before you start
- Skills assessment
- Interview
Full description
- Platform
- Mercor
- Pay rate
- $80–$110/hr
- Eligibility
- Worldwide
- Expertise
- Physics
- Level
- Expert
- Posted
- today
MercorGravitation, Cosmology and Astrophysics Physicist (PhD)Physics · today Worldwide$80–$110/hrApply
About this role
Create, solve, review, or audit research-level physics problems in an assigned subfield, documenting reasoning so another specialist can verify it. This suits physicists with a PhD and publications on the specific gravitation, cosmology, or high-energy astrophysics phenomena covered by the project.
What you'd do
- Write prompts and tasks
- Write ideal answers
- Rate and critique AI answers
Requirements
- PhD
- Field: gravitation, cosmology, astroparticle physics, closely related field
- Published work on at least one of the specific phenomena listed
- Verifiable publication record, with papers and authorship checked
- English proficiency at B2 or above
- Working proficiency with LaTeX, Python, SymPy, and Jupyter
- Language: EN (basic)
Commitment
- 10–10 hours a week
- Flexible schedule
- Short-term project
- 8 to 10 weeks
Before you start
- Skills assessment
- Interview
Full description
- Platform
- Mercor
- Pay rate
- $80–$110/hr
- Eligibility
- Worldwide
- Expertise
- Physics
- Level
- Expert
- Posted
- today
MercorAtomic, Molecular and Optical Physicist (PhD)Physics · today Worldwide$80–$110/hrApply
About this role
The physicist creates, solves, reviews, or audits research-level problems in a specific AMO physics subfield and documents reasoning so specialists can verify the work. The role suits a PhD-level researcher with publications on one of the listed phenomena and working proficiency with LaTeX, Python, SymPy, and Jupyter.
What you'd do
- Write prompts and tasks
- Write ideal answers
- Rate and critique AI answers
Requirements
- PhD
- Field: atomic, molecular or optical physics or a closely related field
- Published work on at least one listed specific phenomenon
- Verifiable publication record
- Working proficiency with LaTeX, Python, SymPy, and Jupyter
- English proficiency at B2 or above
- Language: EN (basic)
Commitment
- 10–10 hours a week
- Flexible schedule
- Short-term project
- 8 to 10 weeks
Before you start
- Skills assessment
- Interview
Full description
- Platform
- Mercor
- Pay rate
- $80–$110/hr
- Eligibility
- Worldwide
- Expertise
- Physics
- Level
- Expert
- Posted
- today
MercorHigh Energy Physicist (PhD)Physics · today Worldwide$80–$110/hrApply
About this role
The physicist creates, solves, reviews, or audits research-level physics problems in a narrowly matched subfield, documenting reasoning so other specialists can verify it. The work suits researchers with a PhD and publications on one of the listed phenomena, especially postdoctoral researchers, research scientists, and junior faculty.
What you'd do
- Write prompts and tasks
- Write ideal answers
- Rate and critique AI answers
Requirements
- PhD
- Field: high energy theory, nuclear theory, closely related field
- Published work on at least one listed specific phenomenon
- Verifiable publication record
- Working proficiency with LaTeX, Python, SymPy, and Jupyter
- English proficiency at B2 or above
- Language: EN (basic)
Commitment
- 10–10 hours a week
- Flexible schedule
- Short-term project
- 8 to 10 weeks
Before you start
- Skills assessment
Full description
- Platform
- Mercor
- Pay rate
- $80–$110/hr
- Eligibility
- Worldwide
- Expertise
- Physics
- Level
- Expert
- Posted
- today
MercorQuantum Information Science Physicist (PhD)Physics · today Worldwide$80–$110/hrApply
About this role
Depending on their assignment, the physicist creates or solves research-level physics problems, or reviews and audits completed work, documenting reasoning so another specialist can verify it. The work suits a PhD-level quantum physicist with publications on one of the listed specific phenomena and the stated research methods.
What you'd do
- Write prompts and tasks
- Write ideal answers
- Rate and critique AI answers
Requirements
- PhD
- Field: quantum information, quantum optics, closely related field
- Published work on at least one of the specific listed phenomena
- Verifiable publication record
- Working proficiency with LaTeX, Python, SymPy, and Jupyter
- English proficiency at B2 or above
- Language: EN (basic)
Commitment
- 10–10 hours a week
- Flexible schedule
- Short-term project
- 8 to 10 weeks
Before you start
- Skills assessment
- Interview
Full description
- Platform
- Mercor
- Pay rate
- $80–$110/hr
- Eligibility
- Worldwide
- Expertise
- Physics
- Level
- Expert
- Posted
- today
MercorCondensed Matter Physicist (PhD)Physics · today Worldwide$80–$110/hrApply
About this role
You create, solve, review, or audit research-level physics problems in a specific condensed-matter subfield, documenting reasoning so specialists can verify it. The work suits physicists with a PhD and publications on one of the listed phenomena.
What you'd do
- Write prompts and tasks
- Write ideal answers
- Rate and critique AI answers
Requirements
- PhD
- Field: condensed matter physics or a closely related field
- Published work on at least one listed specific phenomenon
- Verifiable publication record with papers demonstrating a relevant method family
- Working proficiency with LaTeX, Python, SymPy, and Jupyter
- English proficiency at B2 or above
- Language: EN (basic)
Commitment
- 10–10 hours a week
- Flexible schedule
- Short-term project
- 8 to 10 weeks
Before you start
- Skills assessment
- Interview
Full description
- Platform
- Mercor
- Pay rate
- $80–$110/hr
- Eligibility
- Worldwide
- Expertise
- Physics
- Level
- Expert
- Posted
- today
MercorVoice Actor: CX Agent Voice Cloning (South African English)Audio & Voice · today
South Africa$50–$100/hrApply
About this role
The person records scripted voice samples in several styles, follows recording and file-format guidelines, and may complete multiple takes during an approximately four-hour session. The work suits native South African English speakers with a clear, expressive voice and suitable recording equipment, including newcomers without voice-acting experience.
What you'd do
- Record audio
Requirements
- No prior experience needed
- Native English speaker with an authentic South African accent
- Currently based in South Africa
- Access to a professional or near-professional recording setup
- Okay with voice cloning for the client's CX AI Agent
Commitment
- Short-term project
- A single recording session of approximately 4 hours; a second session of similar length may follow, but is not guaranteed.
Full description
- Platform
- Mercor
- Pay rate
- $50–$100/hr
- Eligibility
- South Africa
- Expertise
- Audio & Voice
- Level
- Generalist · no experience needed
- Posted
- today
MercorSecurities, Commodities, and Financial Services Sales AgentsFinance & Accounting · todayUnited States$70–$110/hrApply
About this role
The person evaluates AI-generated financial recommendations and workflows, compares responses, and reviews transaction, portfolio, market-analysis, and client-advisory scenarios. The work suits someone with at least four years of experience in securities, commodities, investment advising, or a related financial-services sales role.
What you'd do
- Rate and critique AI answers
Requirements
- 4+ years of experience
- Experience buying and selling securities or commodities at an investment or trading firm, or providing financial services and investment advice to businesses or individuals
- Strong written English communication skills
Commitment
- 20+ hours a week
- Flexible schedule
- Short-term project
- Approximately 4–6 weeks
Before you start
- Skills assessment
Full description
- Platform
- Mercor
- Pay rate
- $70–$110/hr
- Eligibility
- United States
- Expertise
- Finance & Accounting
- Level
- Expert
- Posted
- today
MercorBrazil Personal & Cross-Border Finance – Paid Research StudyFinance & Accounting · today
Brazil$300/hrApply
About this role
Complete a 20-minute survey with multiple-choice and short written answers about personal banking and managing money between Brazil and the United States. It suits adults in Brazil who meet the stated income, banking, and cross-border financial criteria.
Requirements
- At least 18 years old
- Reside in Brazil
- Individual monthly income at a professional/affluent level
- Main banking relationship with a bank such as XP, BTG Pactual, Nubank, or Inter
- Own property in the United States and/or financially support someone who lives there
- Able to independently complete an approximately 20-minute online survey
Commitment
- One-time
- Approximately 20 minutes
Full description
- Platform
- Mercor
- Pay rate
- $300/hr
- Eligibility
- Brazil
- Expertise
- Finance & Accounting
- Level
- Generalist
- Posted
- today
Mercor[LONG PROJECT] Anonymization Quality ReviewerLaw / Data & Analytics · today Worldwide$45–$60/hrApply
About this role
You review completed PII anonymization tasks against changing guidelines, catch classification and entity-grouping errors, and give writers specific feedback when edits are needed. The work suits someone with experience in quality assurance, editorial or compliance review, or another detail-focused role reviewing long or structured documents.
What you'd do
- Label data
Requirements
- Prior experience in quality assurance, editorial review, compliance review, or another role where judgment is the last check before delivery
- Reliable internet connection
- Quiet, focused workspace
- Clear, direct written feedback
- Language: EN
Commitment
- 40–40 hours a week
- Flexible schedule
- Ongoing
- Long-running project
Full description
- Platform
- Mercor
- Pay rate
- $45–$60/hr
- Eligibility
- Worldwide
- Expertise
- Law, Data & Analytics
- Level
- Mid-level
- Posted
- today
MercorMechanical EngineerEngineering · todayUnited States$60–$90/hrApply
About this role
Reviews mechanical engineering tasks and AI outputs, writes task specifications and reference solutions, and develops evaluation benchmarks with research teams. The role suits a senior or lead-level practicing mechanical engineer with industry experience owning designs, analyses, or systems.
What you'd do
- Rate and critique AI answers
- Write prompts and tasks
- Write ideal answers
- Write grading rubrics
Requirements
- Bachelor's degree
- Field: Mechanical Engineering or a closely related engineering discipline
- 5+ years of experience
- Hands-on professional mechanical engineering experience in industry
- Ownership of real engineering work
- Working fluency with common engineering tools
- Familiarity with relevant engineering codes and standards
- Hands-on working use of large language models in professional work
- Able to commit 40 hours per week
- Excellent written communication
Commitment
- 40–40 hours a week
- Fixed schedule
- Short-term project
- Initial engagement of 2 to 3 months, with a strong possibility of extension
Full description
- Platform
- Mercor
- Pay rate
- $60–$90/hr
- Eligibility
- United States
- Expertise
- Engineering
- Level
- Expert
- Posted
- today
MercorGeneralist ExpertGeneralist · today Worldwide$40–$70/hrApply
About this role
You write prompts and reference answers, grade AI responses for correctness and instruction-following, and explain errors or unclear instructions. The work suits people with careful reading and clear writing skills from a professional or academic background in any field.
What you'd do
- Rate and critique AI answers
- Write prompts and tasks
- Write ideal answers
Requirements
- No degree required
- Clear written communication
- Careful reading and sound judgment
- Comfort with ambiguous tasks
Commitment
- 40–40 hours a week
Before you start
- Interview with an AI
Full description
- Platform
- Mercor
- Pay rate
- $40–$70/hr
- Eligibility
- Worldwide
- Expertise
- Generalist
- Level
- Generalist
- Posted
- today
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