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Remote AI training and data labeling jobs in El Salvador

Find remote AI training and data labeling jobs open to applicants in El Salvador.

  • 100% remote
  • Flexible hours
  • Hourly / per-task pay
  • 266 open roles

Physical Therapist AI Evaluation Expert (English)

Create rehabilitation scenarios and judge AI-generated guidance for safety, contraindications, and evidence-based practice for $70 to $105 per hour. This remote, asynchronous contract requires 20+ hours weekly, a DPT or equivalent, an active U.S. license, and two years of clinical practice.

Medical & Health
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $70–$105/hr

Posted Nov 5, 2026

Pharmacist Expert (English)

Create pharmacy scenarios that test AI reasoning and assess answers for accuracy and real-world relevance. This remote contractor role pays $80 per hour and requires at least 20 hours per week.

Medical & Health
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $80/hr

Posted Nov 5, 2026

Patent Agent Expert, AI Evaluation

Create patent prosecution scenarios and evaluate AI responses for legal and technical quality. This remote contract role pays $90 to $125 per hour, paid weekly, with at least 20 hours per week.

Legal & Finance
Document
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $90–$125/hr

Posted Nov 5, 2026

Paralegal AI Training Expert

Create legal research, drafting, discovery, and litigation scenarios, then assess AI responses for accuracy. This remote, flexible role pays $55 per hour and requires 20+ hours per week.

Legal & Finance
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $55/hr

Posted Nov 5, 2026

Optics and Photonics Expert

Evaluate expert-level optics and photonics problems for AI training, create reference solutions and grading rubrics, and review submitted work. This remote, asynchronous project pays $100 per hour and expects 20+ hours weekly.

Generative AI & RLHF
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $100/hr

Posted Nov 5, 2026

ML Research Engineer (English)

Create technical problems and grading guides, then assess AI answers on machine learning inference and GPU kernels. Remote, flexible contractor work pays $100 to $170 per hour and requires 20+ hours per week.

Generative AI & RLHF
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $100–$170/hr

Posted Nov 5, 2026

Medical Laboratory Scientist Expert

Use clinical laboratory expertise to write scenarios, develop reference answers, and evaluate AI responses for analytical accuracy and patient safety. This remote contractor role pays $65 to $95 per hour and requires at least 20 hours per week.

Medical & Health
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $65–$95/hr

Posted Nov 5, 2026

Medical Interpreter Expert (English)

Create clinical interpretation scenarios and grade AI interpretations for accuracy, completeness, and clinical meaning. Remote contractor work pays $55 to $95 per hour, requires a CMI, CHI, or equivalent, and calls for 20+ hours weekly.

Medical & Health
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $55–$95/hr

Posted Nov 5, 2026

Media and Communications Expert

Create and assess AI training questions and case studies about media strategy, public relations, and content. Remote, flexible work pays $55 per hour and expects 20+ hours weekly.

Generative AI & RLHF
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $55/hr

Posted Nov 5, 2026

Medical Assistant AI Training Expert

Create clinical cases and assess AI-generated healthcare answers for $45 per hour, with a 20+ hour weekly commitment. An active Medical Assistant credential and experience across clinical and administrative duties are required.

Medical & Health
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $45/hr

Posted Nov 5, 2026

Mechanical Engineering AI Training Expert (English)

Create and assess mechanical engineering challenges across design, analysis, and core engineering fields to improve AI responses. Remote contract work pays $95 per hour and requires 20+ hours weekly.

Generative AI & RLHF
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $95/hr

Posted Nov 5, 2026

Marketing Strategy AI Training Expert

Create marketing case studies and evaluate AI responses for strategy, accuracy, and sound practice. Remote, flexible work pays $45 per hour and requires 20+ hours weekly.

Generative AI & RLHF
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $45/hr

Posted Nov 5, 2026

Manufacturing AI Training Expert

Create manufacturing challenges and assess AI responses for accuracy, practical value, and industry standards. Remote contract work pays $70 per hour for 20+ hours per week.

Generative AI & RLHF
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $70/hr

Posted Nov 5, 2026

Insurance Policy Analyst

Review policy language, coverage conclusions, and regulatory details in a remote, asynchronous AI-training project paying $75 per hour for about 2 to 3 weeks. The project expects 20+ hours per week.

Legal & Finance
Document
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $75/hr

Posted Nov 5, 2026

Industrial Engineering AI Training Expert (English)

Create and review industrial engineering challenges used to assess AI responses. Pay is $95 per hour, with a commitment of 20+ hours per week; professional fluency in English is required.

Generative AI & RLHF
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $95/hr

Posted Nov 5, 2026

Human Resources AI Training Expert (English)

Create HR case studies and evaluate AI answers on hiring, employee relations, compensation, and compliance. The role pays $50 per hour and requires at least 20 hours a week and professional fluency in English.

Generative AI & RLHF
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $50/hr

Posted Nov 5, 2026

Mechanical and Hardware Design Engineer for AI Evaluation

Use your mechanical or hardware design expertise to create technical tests, grading standards, and feedback for AI systems. This remote, asynchronous engagement pays $135 per hour.

Generative AI & RLHF
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Flexible hours
Hourly · $135/hr

Posted Nov 5, 2026

General Expert Data Annotator

Review and annotate text, documents, and AI outputs using expertise from your professional field. This remote contract role pays $43 per hour and requires at least 20 hours per week.

General Annotation
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $43/hr

Posted Nov 5, 2026

Fraud Investigator Expert for AI Evaluation

Use your fraud investigation experience to write realistic cases and evaluate AI responses. This remote, asynchronous role pays $70 to $85 per hour and requires 20+ hours weekly plus strong written English.

Generative AI & RLHF
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $70–$85/hr

Posted Nov 5, 2026

Forensic Accountanting Expert for AI Evaluation

Create forensic accounting case studies and evaluate AI responses on fraud, financial analysis, asset tracing, and litigation support. This remote contractor role pays $113 per hour and requires 20 or more hours weekly.

Legal & Finance
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $113/hr

Posted Nov 5, 2026

Financial Reporting Accountant Expert

Create financial reporting questions and review AI-generated answers for GAAP accuracy, SEC reporting, and financial statement standards. This remote contract pays $113 per hour and requires 20+ hours per week.

Legal & Finance
Document
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $113/hr

Posted Nov 5, 2026

Financial Advisor Expert, Personal Financial Planning

Create realistic personal financial planning cases, evaluate AI responses, and give expert feedback on wealth management, fiduciary standards, and regulatory awareness. This remote engagement pays $98 per hour and requires 20+ hours weekly.

Legal & Finance
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $98/hr

Posted Nov 5, 2026

Enterprise Operations AI Evaluation Analyst

Create enterprise operations scenarios, reference answers, and grading rubrics, then assess AI-generated work across supply chain, finance, and compliance. This remote contract role pays $135 per hour.

Generative AI & RLHF
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Flexible hours
Hourly · $135/hr

Posted Nov 5, 2026

Education Expert for AI Evaluation (English)

Use classroom expertise to create teaching scenarios, write reference answers, and evaluate AI-generated educational guidance. This remote contractor role pays $35 to $70 per hour and requires 20 or more hours per week.

Generative AI & RLHF
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $35–$70/hr

Posted Nov 5, 2026

Diagnostic Medical Sonographer Expert (English)

Create realistic ultrasound scenarios, explain clinical reasoning, and assess AI responses for accuracy and patient safety. This remote contractor role pays $60 to $90 per hour and requires English fluency, ARDMS registration, and 20+ hours weekly.

Medical & Health
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $60–$90/hr

Posted Nov 5, 2026

Dentist Expert (Clinical Dentistry AI Evaluation)

Evaluate dental AI using your dentistry expertise, including clinical cases, treatment reasoning, and model responses. This remote contractor role pays $100 to $155 per hour and requires a US dental license.

Medical & Health
Document
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $100–$155/hr

Posted Nov 5, 2026

Customer Service Representative Expert

Create customer service scenarios and evaluate AI responses for accuracy, empathy, and policy alignment. This remote contractor role pays $55 per hour and requires at least 20 hours weekly.

Generative AI & RLHF
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $55/hr

Posted Nov 5, 2026

Creative Technologist (Audio, Design, UX)

Evaluate AI-generated work across audio, design, and UX by creating expert scenarios, reference answers, rubrics, and feedback. This remote contract pays $135 per hour and requires 20+ hours weekly.

Generative AI & RLHF
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $135/hr

Posted Nov 5, 2026

Court Interpreter Expert, Legal AI Evaluation

Create legal interpretation scenarios, write reference interpretations, and evaluate AI responses for accuracy and legal meaning. This remote contractor role pays $60 to $100 per hour and requires at least 20 hours per week.

Translation & Localization
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $60–$100/hr

Posted Nov 5, 2026

Business Consulting Expert (English)

Evaluate AI-generated consulting work, create realistic business challenges, and write prompts for consulting deliverables. The role offers $125 per hour, 20+ hours per week, flexible remote work, and requires professional English.

Generative AI & RLHF
Document
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $125/hr

Posted Nov 5, 2026

What this work can involve

Remote AI training and data labeling work can involve preparing examples used by artificial-intelligence systems. Depending on the assignment, tasks may include annotating images or video, transcribing or recording audio, writing or rating model responses, evaluating search results, translating text, reviewing code, or applying subject-matter knowledge. The individual live posting explains the responsibilities and whether applicants located in El Salvador are eligible.

  • Read each posting to understand the specific AI-training or data-labeling activities involved.
  • Check the individual posting for its stated location eligibility and role requirements.

How hiring works through OpenTrain

OpenTrain is the hiring organization for the roles on OpenTrain, and candidates apply through OpenTrain. OpenTrain may place or refer successful candidates to the client whose project they will support. The individual live posting is the source of truth for eligibility, responsibilities, qualifications, experience, pay, hours, schedule, location rules, and client-specific requirements.

  • Candidates apply through OpenTrain.
  • Read the individual live posting for every role-specific detail, including whether applicants located in El Salvador are eligible.

Frequently asked questions

What can this work involve?
AI training and data labeling work can include annotating images or video, transcribing or recording audio, writing or rating model responses, evaluating search results, translating text, reviewing code, or applying subject-matter knowledge. The exact activities depend on the individual assignment, so review the live posting for its responsibilities.
Where can I find role-specific details?
The individual live posting is the source of truth for eligibility, location rules, responsibilities, qualifications, experience, pay, hours, schedule, and client-specific requirements. Review that posting for the details of any role open to applicants located in El Salvador.
How does hiring work through OpenTrain?
OpenTrain is the hiring organization for the roles on OpenTrain, and candidates apply through OpenTrain. OpenTrain may place or refer successful candidates to the client whose project they will support. The individual live posting provides every other role-specific detail.