AI Domain Expert
$140 per hourSaidGig
Role Overview
Apply your professional expertise to help train and improve next-generation AI systems. As an independent contractor, you will provide high-quality real-world input that shapes how AI models learn, reason, and perform. Prior AI experience is not required; your domain knowledge and written analysis are central to the work.
Key Responsibilities
- Review and critically assess AI-generated outputs for accuracy, logical soundness, and alignment with best practices in your field.
- Create and refine prompts that test AI reasoning through realistic, domain-relevant scenarios.
- Provide clear, concise, constructive written feedback to improve AI responses and performance.
- Evaluate and annotate data carefully to support robust training and validation datasets.
- Conduct quality reviews of AI outputs, documentation, and feedback submitted by other experts.
- Collaborate remotely with a global professional community, sharing insights that support continuous improvement.
- Apply ethical awareness and thoughtful critique throughout AI development work.
Qualifications
- At least 3 years of experience in a field such as software engineering, finance, data science, or legal.
- A demonstrated record of exceptional written work, such as technical documentation, investment memos, legal memoranda, research papers, or strategy presentations.
- Excellent written English and the ability to explain complex analysis, deliver nuanced feedback, and communicate effectively in a remote setting.
- Strong critical-thinking and analytical skills, including experience reviewing, critiquing, or editing high-stakes documents.
- Exceptional attention to detail, professional writing skills, and adaptability as project requirements evolve.
- Ability to work both independently and collaboratively in remote or distributed environments.
- Experience with data annotation, prompt engineering, or AI-output evaluation is advantageous but not required.
- Experience at leading technology companies, top consulting firms, elite financial institutions, premier law firms, or world-renowned universities is valued but not required.
Work Terms
- Remote, part-time independent contractor engagement.
Compensation
- $140 to $200 per hour.
$120 per hour
...Prolific is seeking Licensed Pharmacists to train and evaluate AI models in Charlotte, NC. As a Domain Expert, you contribute to the development of AI in healthcare, earning up to $120 USD/hr based on skills. Responsibilities include reviewing AI-generated pharmaceutical...SuggestedRemote workFlexible hours$120 per hour
...Prolific is seeking Licensed Pharmacists to join their Expert Network for AI training. As a Domain Expert, you will evaluate AI responses to pharmaceutical scenarios, offering your expertise for competitive pay of up to $120 USD/hr. Ideal candidates will have a current...SuggestedRemote workWork from homeFlexible hours$1,000 - $5,000 per month
...Independent Consultants & Domain Experts · Part-time · Remote · Monthly earnings of $1,000–$5,000 after your first paid pilot Your income is capped by your time. What if you had a full AI and engineering team behind you — turning your expertise into something that...SuggestedPart timeRemote work$140 per hour
...to help train and improve next-generation AI systems. As an independent contractor, you... ...Prior AI experience is not required; your domain knowledge and written analysis are central... ...documentation, and feedback submitted by other experts. Collaborate remotely with a global...SuggestedHourly payPart timeFor contractorsRemote work- ...Role Overview We are seeking a Treasury Functional Expert with strong domain knowledge in corporate treasury operations who can partner closely... ...stakeholders and the IT organization to drive and deliver multiple AI led transformation use cases for a global pharma client....Suggested
$60 - $100 per hour
Gridnaut Recruiting is hiring a remote Legal Domain Expert — AI Training & Evaluation contractor (pay $60-$100/hr). Contribute to frontier AI research and evaluation work. Ideal candidates: JD from accredited U.S. law school; 5+ years post-qualification legal practice;...Temporary workFor contractorsRemote workRelocation- ...About the role AI Domain Expert is a remote review track for evaluating AI outputs across ai domain specialist operations workflows. Reviewers grade workflow correctness, policy adherence, and stakeholder fit; flag operational risk; and document the right next step...Hourly payTemporary workFor contractorsWork experience placementRemote work10 hours per week
- Prolific seeks Mental Health Professionals to train and evaluate AI models. You will review AI responses to psychology prompts,... ...strong psychology knowledge, and the ability to complete a short eligibility screener to join the Domain Expert pool. #J-18808-Ljbffr ProlificRemote jobWork from homeFlexible hours
- Mercor connects elite creative and technical talent with leading AI research labs. This remote contract position seeks STEM PhDs or domain experts to contribute subject matter knowledge on state-of-the-art LLM projects. You will create high-quality data by solving challenging...Remote jobContract work
- RemoteJobsOne is hiring AI Domain Experts for a fully remote, part-time contractor role. Candidates from 58 countries including the US are welcome. You will review AI outputs, design prompts, and provide clear feedback to improve model reasoning and accuracy. We value strong...Remote jobPart timeFor contractors
- Veeva Systems seeks a Senior Safety Domain Expert for Veeva Falcon to bridge hands-on case processing with strategic PV operations and to shape... ...processing, global expedited reporting, and experience with AI-driven tools to enhance PV operations. #J-18808-Ljbffr OpenkrillRemote job
- Prolific is seeking Advanced Italian Speakers to support AI training and evaluation tasks in Italy. You will complete paid AI tasks... ...undergo a quick skills verification test to join the Domain Expert participant pool and earn by completing tasks via PayPal. Participants...Remote jobSelf employmentWork from home
$150 - $180 per hour
...Mental Health Professionals to help train and evaluate cutting-edge AI models. If you have the necessary experience, you’ll complete a... ...for AI tasks, and may be invited to join Prolific as a Domain Expert participant with payment per task. The role pays up to $150-180...Remote jobHourly pay$140 per hour
...including United States, United Kingdom, Canada, Germany, India, France, Netherlands, Singapore. Pay: $140-$200/hr Role Title: AI Domain Expert Role Type: Contractor (Part Time) Location: Remote We are engaging AI Domain Experts to contribute to a high-impact project...Remote jobPart timeFor contractors$120 per hour
Prolific is seeking Licensed Pharmacists to join their Expert Network in Los Angeles, California. As a Domain Expert, you'll evaluate AI models used in healthcare, ensuring they meet pharmaceutical standards. The role requires a valid pharmacy license, recent clinical experience...Remote jobHourly payWork from homeFlexible hours$120 per hour
...Licensed Pharmacists to help train and evaluate AI models. As AI becomes integral to healthcare,... ...accuracy, safety, and therapeutic reasoning. Selected experts will complete a quick test and, if successful, join Prolific as Domain Experts, earning up to $120 USD/hr per task,...Remote jobWork from homeFlexible hours$120 per hour
Prolific is seeking Licensed Pharmacists to join as Domain Experts, helping to train AI models in healthcare. This role requires current licensure and recent clinical experience. Participants can earn up to $120 USD/hr, with responsibilities including evaluating AI responses...Remote jobFlexible hours$120 per hour
Prolific is seeking Licensed Pharmacists to train and evaluate AI models in Nashville, TN. As a Domain Expert, you'll review AI-generated pharmaceutical scenarios, ensuring accuracy and safety. Participants can earn up to $120 USD/hr based on skills and experience. The...Remote jobWork from homeFlexible hours$120 per hour
Prolific is looking for Licensed Pharmacists to train and evaluate AI models in healthcare. This position allows pharmacists to... ...AI through their expertise. Successful candidates will join as Domain Experts, with compensation up to $120 USD per completed task. Responsibilities...Remote jobWork from homeFlexible hours$120 per hour
Prolific is looking for Licensed Pharmacists to join as Domain Experts, influencing AI development by evaluating pharmaceutical scenarios. Applicants should have a current pharmacy license, clinical expertise, and strong attention to detail. The role offers competitive...Remote jobHourly payWork from homeFlexible hours$120 per hour
Prolific is seeking Licensed Pharmacists in Jacksonville, FL, to evaluate and train AI models in healthcare. As a Domain Expert, you'll work remotely, reviewing AI-generated pharmaceutical scenarios and providing feedback. This role requires a current license and clinical...Remote jobHourly payFlexible hours- Prolific is seeking Computer Science domain experts to act as AI trainers for verifying AI-generated graphical abstracts. This fully remote role requires deep CS knowledge and meticulous review to ensure accuracy and integrity of technical summaries. As an AI Trainer, you...Remote jobWork from homeFlexible hours
$120 per hour
Prolific is seeking Licensed Pharmacists in San Jose, CA to train and evaluate AI models in healthcare. As a Domain Expert, your role involves reviewing AI responses for accuracy, performing comparative analyses, and creating content to improve model quality. Candidates...Remote jobHourly payWork from homeFlexible hours$120 per hour
...Prolific is not just another player in the AI space - we are building the biggest pool... ...systems must be guided by pharmaceutical experts. If you have the necessary experience, we’... ..., you’ll be invited to join Prolific as a Domain Expert, where you’ll be paid to train and...Remote jobSelf employmentWork from homeFlexible hours- Aurigo Software Technologies is seeking an experienced professional to lead domain translation and delivery for capital planning initiatives. You will analyze agency capital planning environments and translate workflows into agent requirements, while managing relationships...
$65 per hour
Prolific is seeking registered nurses in Portland, Oregon, to help train AI models. As a Domain Expert, you will evaluate AI responses to clinical scenarios and provide feedback. This position requires a current nursing license and recent clinical experience. The role pays...Hourly paySelf employmentFlexible hours- Prolific is seeking Registered Nurses to help train and evaluate AI models. You’ll be invited to join as a Domain Expert participant and get paid for completing AI tasks, with flexible hours and the option to work from home. Researchers may pay up to $65/hr per task and...Remote jobWork from homeFlexible hours
$65 per hour
Prolific is seeking Registered Nurses in Columbus, Ohio to help train AI models. You will review AI-generated clinical responses and... ..., and must complete a brief eligibility assessment to join the Domain Expert participant pool. A reliable internet connection and a PayPal...Hourly pay$30 per unit
Prolific is seeking linguists/translators (graduates) to train and evaluate AI models. You will complete paid AI tasks, often requiring one hour of work, and may be invited to join as a Domain Expert with flexible hours and remote work from home. Candidates must be fluent...Remote jobWork from homeFlexible hours$65 per hour
Prolific is seeking registered nurses in Austin, Texas, to assist in training AI models. As a Domain Expert, you will evaluate AI-generated responses related to clinical scenarios and provide ratings based on accuracy and safety. The position allows for flexible work, paying...Hourly payFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to AI Domain Expert. Be the first to apply!
- subject matter expert senior United States
- sql expert United States
- fruit expert United States
- fulfillment expert United States
- technology expert United States
- subject matter expert work from home United States
- expert data analyst United States
- subject matter expert United States
- expert systems engineer United States
- guest service support expert United States



