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OpenTrain AIFor AI Companies

Remote AI training and data labeling jobs in the United Kingdom

Looking for remote AI training work you can apply for from the United Kingdom? OpenTrain is the hiring organization for these roles, candidates apply through OpenTrain, and OpenTrain may place or refer successful candidates to the client whose project they will support. These roles are open to applicants located in the United Kingdom when the individual posting says so. Review each live opportunity for its current eligibility and other role-specific details.

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

Life Sciences AI Evaluation Task Author

Create rigorous, multi-step AI evaluation tasks grounded in life sciences research, experimental protocols, primary data, and technical literature. Remote contract work pays $30–$50 per hour for 20+ hours weekly.

Generative AI & RLHF
Document
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $30–$50/hr

Posted Aug 13, 2026

Presentation Design AI Training Expert

Use advanced presentation-design expertise to create polished example decks, define visual evaluation standards, and help improve AI systems. Remote, flexible contract work paying $20–$60 per hour.

General Annotation
Document
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $20–$60/hr

Posted Aug 13, 2026

Contract Redlining Attorney – Legal AI Evaluation

Use your technology-contract expertise to evaluate legal AI systems through realistic MSA, NDA, and DPA redlining workflows. This part-time remote contractor role pays $80–$200 per hour and requires 20+ hours weekly.

Generative AI & RLHF
Document
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $80–$200/hr

Posted Aug 13, 2026

Social Science AI Evaluation Researcher

Use hands-on social science research expertise to design rigorous evaluation tasks for frontier AI systems. Create surveys, coded datasets, statistical outputs, research artifacts, and detailed grading rubrics in a flexible remote contractor role.

Generative AI & RLHF
Document
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $30–$50/hr

Posted Aug 13, 2026

Corporate Finance AI Evaluation Expert

Use your corporate finance expertise to design rigorous tasks and evaluate AI-generated budgeting, forecasting, reconciliation, and financial modeling work. Remote contractor role paying $50–$100 per hour, with 20+ hours per week.

Legal & Finance
Document
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $50–$100/hr

Posted Aug 13, 2026

PII Document Review Specialist

Review transformed documents containing personally identifiable information for accuracy, privacy, completeness, and formatting. This remote, part-time contractor role offers $31–$60 per hour and requires at least 20 hours per week.

Legal & Finance
Document
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $31–$60/hr

Posted Aug 13, 2026

Japanese-English Audio Recording Contributor

Record natural Japanese speech and controlled vehicle or office sounds to help improve AI language systems. This remote, part-time contractor role offers flexible work for native-level Japanese speakers with strong English communication skills.

Audio & Speech
Audio
Remote · Worldwide
Japanese, English
Part-time · Flexible
Entry level
Hourly · $30–$65/hr

Posted Aug 13, 2026

Newsletter Writer & Editor - Enterprise AI

Write and edit a weekly newsletter about enterprise AI, including agent testing, benchmarks, and real-world system failures. This remote contract role offers approximately 20 hours per week at $45-$50 per hour.

Writing & Editing
Text
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $45–$50/hr

Posted Aug 13, 2026

Technical Documentation AI Evaluation Writer

Use your technical writing expertise to create benchmark tasks, documentation, and rigorous grading rubrics that help improve AI systems. This worldwide, part-time contract offers flexible work at $30–$60 per hour.

Writing & Editing
Document
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $30–$60/hr

Posted Aug 13, 2026

French and English Audio Recording Specialist

Record high-quality French and English speech and environmental audio for AI training projects. This flexible remote contractor role offers $30–$65 per hour and requires 20+ hours per week.

Audio & Speech
Audio
Remote · Worldwide
French, English
Part-time · Flexible
Entry level
Hourly · $30–$65/hr

Posted Aug 13, 2026

Korean Audio Recorder and Transcriber

Record Korean speech, transcribe audio, and evaluate language data that helps train next-generation AI models. This remote contractor role offers flexible part-time work at $20–$65 per hour.

Audio & Speech
Audio
Remote · Worldwide
Korean, English
Part-time · Flexible
Entry level
Hourly · $20–$65/hr

Posted Aug 13, 2026

Senior Software Engineer for AI Training

Use your software engineering expertise to build and evaluate challenging AI coding tasks involving debugging, feature development, refactoring, and optimization. Remote contractor work offers flexible availability of under 20 hours per week at $50–$100 per hour.

Coding & Software
Computer Code Programming
Remote · Worldwide
English
Part-time · Flexible
Expert level
Hourly · $50–$100/hr

Posted Aug 13, 2026

Physics Expert – Statistical Physics & Quantum Information

Apply research-level physics expertise to evaluate complex theoretical and computational problems that help improve advanced AI systems. Remote contractor work pays $80–$160 per hour and is expected to run for 3–6 months.

Generative AI & RLHF
Text
Remote · Worldwide
Flexible hours
Expert level
Hourly · $80–$160/hr

Posted Aug 13, 2026

Korean Music And Lyrics AI Evaluator

Evaluate AI-generated Korean lyrics for originality, creativity, prompt adherence, and natural language use. This flexible remote contract pays $35–$62 per hour and typically involves around 20 hours per week.

Generative AI & RLHF
Text
Remote · Worldwide
Korean, English
Part-time · Flexible
Entry level
Hourly · $35–$62/hr

Posted Aug 13, 2026

Music and Lyrics AI Evaluation Expert

Evaluate AI-generated music and lyrics across genres, rating quality, originality, prompt adherence, and naturalness. This remote freelance role offers flexible work of around 20+ hours per week at $23–$54 per hour.

Generative AI & RLHF
Audio
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $23–$54/hr

Posted Aug 13, 2026

Dutch Music and Lyrics AI Evaluator

Evaluate AI-generated lyrics for quality, originality, cultural authenticity, and similarity to published songs. Use your native Dutch fluency and music expertise in flexible, remote work paying $28–$60 per hour.

Generative AI & RLHF
Text
Remote · Worldwide
Dutch, English
Part-time · Flexible
Entry level
Hourly · $28–$60/hr

Posted Aug 13, 2026

Music And Lyrics Expert - Bengali

Evaluate AI-generated Bengali music and lyrics for quality, creativity, originality, and natural language use. This remote, flexible contract role offers 20+ hours per week at $11-$19 per hour.

Generative AI & RLHF
Audio
Remote · Worldwide
Bangla, English
Part-time · Flexible
Entry level
Hourly · $11–$19/hr

Posted Aug 13, 2026

Software Engineering Code Evaluation Expert

Help train advanced AI systems by creating coding challenges, reference solutions, and expert evaluations. Work remotely as a contractor for about 15 hours per week, with compensation listed at $50–$100 per hour.

Coding & Software
Computer Code Programming
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $50–$100/hr

Posted Aug 13, 2026

Sociology Assessment and Rubric Expert

Design rigorous sociology assessments, rubrics, and feedback for an AI training project. This remote contract offers flexible part-time work worldwide at $50–$90 per hour for experts with postsecondary teaching and research experience.

Generative AI & RLHF
Document
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $50–$90/hr

Posted Aug 12, 2026

Civil Engineering AI Training Task Author

Use your civil engineering expertise to design evaluation tasks, technical documents, complex problems, and rubrics that help AI models reason about engineering design and code compliance. Contract work pays $50–$100 per hour for 20+ hours weekly.

Generative AI & RLHF
Document
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $50–$100/hr

Posted Aug 12, 2026

Technical & Scientific Sales Representative

Use your technical B2B sales expertise to evaluate AI model outputs, review professional documents, and provide clear feedback that improves AI systems. This remote contractor role offers flexible part-time work at $45–$85 per hour.

Generative AI & RLHF
Document
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $45–$85/hr

Posted Aug 12, 2026

Mechanical Engineering Technician AI Training Specialist

Use your hands-on mechanical engineering technology expertise to create technician workflow tasks, technical datasets, and grading rubrics for advanced AI benchmarks. Remote contract work pays $30-$70 per hour for less than 20 hours per week.

General Annotation
Document
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $30–$70/hr

Posted Aug 12, 2026

Contract Review Attorney – AI Training

Use your legal expertise to review contracts and evaluate AI-generated legal analysis. This remote contractor role offers $80–$180 per hour and flexible part-time project work with OpenTrain AI.

Legal & Finance
Document
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $80–$180/hr

Posted Aug 12, 2026

Mechanical Engineer AI Trainer

Use your mechanical design expertise to help train advanced AI systems. Build 3D CAD models, interpret technical drawings, review engineering outputs, and earn $55–$100 per hour remotely on a flexible contract.

Generative AI & RLHF
Document
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $55–$100/hr

Posted Aug 12, 2026

Biostatistics AI Evaluation Expert

Create rigorous AI benchmarking tasks grounded in clinical trials, regulatory reviews, and observational research. Apply advanced biostatistical judgment for flexible contractor work paying $60–$100 per hour.

Generative AI & RLHF
Document
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $60–$100/hr

Posted Aug 12, 2026

Securities & Commodities AI Training Expert

Use your securities and commodities expertise to design realistic evaluation tasks for frontier AI systems. Work remotely as a contractor for 10–15 hours per week at $40–$90 per approved hour.

Legal & Finance
Document
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $40–$90/hr

Posted Aug 12, 2026

Supply Chain AI Training Specialist

Use your supply chain expertise to help train next-generation AI systems through ERP workflows, demand forecasting, supplier evaluation, inventory analysis, and Excel reporting. Remote freelance work pays $55–$100 per hour and requires 20+ hours weekly.

General Annotation
Text
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $55–$100/hr

Posted Aug 12, 2026

Police Dispatcher AI Training Specialist

Use police dispatch and emergency communications expertise to help train and evaluate AI systems for high-stakes communication environments. This remote contract role offers flexible part-time work at $30–$55 per hour.

General Annotation
Document
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $30–$55/hr

Posted Aug 12, 2026

Procurement AI Task and Rubric Author

Use your procurement expertise to create realistic sourcing tasks, vendor comparisons, and grading rubrics that help evaluate advanced AI systems. Remote contractor work offers 20+ hours per week and pays $30–$65 per hour.

Generative AI & RLHF
Document
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $30–$65/hr

Posted Aug 12, 2026

Ambulance Dispatch AI Training Specialist

Apply ambulance and emergency dispatch expertise to evaluate AI communications simulations, triage scenarios, routing decisions, and documentation. Remote contractor work offers flexible, project-based participation at $30–$55 per hour.

Generative AI & RLHF
Document
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $30–$55/hr

Posted Aug 12, 2026

What this work can involve

AI training and data labeling involve human judgment used to prepare and review examples for artificial-intelligence systems. Depending on the role, the 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. For applicants located in the United Kingdom, confirm that the individual posting accepts applicants from that country. Location eligibility does not establish any other requirement, so inspect each role carefully.

  • Tasks can include media annotation, transcription, language work, response assessment, search evaluation, code review, or subject-matter work.
  • The live posting determines whether applicants located in the United Kingdom are eligible for that specific opportunity.
  • Responsibilities and qualifications are specific to each posting.

How hiring works through OpenTrain

OpenTrain is the hiring organization for roles listed on OpenTrain, including remote opportunities that explicitly accept applicants located in the United Kingdom. Candidates apply through OpenTrain. OpenTrain may place or refer successful candidates to the client whose project they will support. Refer to the individual live posting for every other detail about the opportunity.

  • Candidates apply through OpenTrain.
  • OpenTrain may place or refer successful candidates to the client whose project they will support.
  • The individual live posting provides the role-specific details.

Frequently asked questions

What can this work involve?
Remote AI training and data labeling work can involve 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 tasks depend on the individual posting. Applicants located in the United Kingdom should confirm that the posting accepts their location.
Where can I find role-specific details?
The individual live posting is the source of truth for eligibility, responsibilities, qualifications, experience, pay, hours, schedule, location rules, and client-specific requirements. Read the posting for the opportunity you are considering, because these details can differ between roles.
How does hiring work through OpenTrain?
OpenTrain is the hiring organization for roles listed on OpenTrain, and candidates apply through OpenTrain. OpenTrain may place or refer successful candidates to the client whose project they will support. Refer to the individual live posting for every other role-specific detail.