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OpenTrain AIFor AI Companies

Remote jobs for En speakers

Open AI training and data labeling positions that need En on OpenTrain AI. Every job is remote — apply with a free OpenTrain account.

215 open positions

Accounting Expert for AI Training

Use your CPA-level accounting expertise to review and validate financial documents used to train AI systems. Remote contractor work, up to $60/hr with a typical commitment of 20+ hours/week and flexible scheduling.

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Legal Finance
Remote · Worldwide
English
Part-time · Flexible
Expert level
Hourly · $20–$60/hr

Posted Jun 28, 2026

.NET AI Systems Engineer

Join a remote, part-time contracting role to review and improve AI model outputs for .NET and C# systems, write and refine code snippets and technical docs, and share cloud and architecture expertise. Flexible 20+ hrs/week work, paid $30–$90 USD/hr.

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Coding Software
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $30–$90/hr

Posted Jun 28, 2026

Medical AI Training Expert

Use your medical credentials to contribute original, de-identified clinical documents (PDF/Word) to train next-generation medical AI. Remote contract, part-time (20+ hrs/week), paid $20–$30/hr; submit 10–100 page professional documents.

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Medical Health
Remote · Worldwide
English
Part-time · Flexible
Expert level
Hourly · $20–$30/hr

Posted Jun 28, 2026

Cloud Infrastructure AI Trainer

Apply your cloud architecture and Kubernetes expertise to help train AI systems by reviewing designs, writing realistic infrastructure scenarios, and rating model outputs. Contract, remote work paying $40–$120/hr for experienced cloud professionals (20+ hrs/week).

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Coding Software
Remote · Worldwide
English
Part-time · Flexible
Expert level
Hourly · $40–$120/hr

Posted Jun 28, 2026

Writing AI Trainer

Join OpenTrain as a Writing AI Trainer to evaluate and edit AI-generated content and help shape datasets that improve model outputs. Remote, part-time contract (20+ hrs/week) paying $49–$61/hr USD.

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Generative Ai Rlhf
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $49–$61/hr

Posted Jun 27, 2026

Word and PDF Document Specialist

Join a remote contractor team editing, formatting, and managing complex Word and PDF workflows for AI training and compliance projects. Part-time (20+ hrs/week), $20–$55/hr — ideal for experienced document professionals with advanced degrees.

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Legal Finance
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $20–$55/hr

Posted Jun 27, 2026

Web Development AI Trainer

Join OpenTrain as a remote Web Development AI Trainer: contribute real web code and evaluations to train next‑generation AI. Part‑time contractor work, 20+ hrs/week, pay $20–$70/hr (up to $70/hr) — English required, open worldwide.

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Coding Software
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $20–$70/hr

Posted Jun 27, 2026

Web Browsing Evaluator

Help train AI by performing precise web interactions, capturing screenshots, and annotating browsing sessions for quality data. Contractor role, English required — paid hourly ($30–$45/hr), 20+ hours/week.

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Search Evaluation Rating
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $30–$45/hr

Posted Jun 27, 2026

Motion Data Collection Specialist

Join OpenTrain via OpenTrain to collect synchronized smartphone IMU and first-person video for motion-dataset training; remote contractor role, 20+ hrs/week, $6/hr, open to candidates in selected Latin American and Caribbean countries.

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Data Collection
Remote · AR, BS, BB +9 more
English
Part-time · Flexible
Entry level
Hourly · $6–$6/hr

Posted Jun 27, 2026

US Tax Law Analyst (EA/CA)

Apply expert US tax-law knowledge to help train and validate AI systems in a remote, part-time contractor role. 20+ hrs/week, pay $15–$30 USD/hr; preference for candidates based in India with EA/CA/CPA credentials.

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Legal Finance
Remote · IN
English
Part-time · Flexible
Entry level
Hourly · $15–$30/hr

Posted Jun 27, 2026

Contract Review & AI Evaluation Attorney

Part-time remote role evaluating AI contract review outputs and performing redlines to create training data for legal AI—20+ hours/week, contractor, paid $80–$105/hr. Ideal for licensed attorneys with tech-transaction experience.

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Legal Finance
Remote · Worldwide
English
Part-time · Flexible
Intermediate level
Hourly · $80–$105/hr

Posted Jun 27, 2026

Thai Transcription and Captioning Specialist

Join a remote contractor role to review Thai transcriptions, produce clean Thai recordings, and improve AI speech data. Part-time (20+ hrs/week), paid hourly ($15–$30/hr), open worldwide to fluent Thai speakers with clear diction.

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Audio Speech
Remote · Worldwide
Thai, English
Part-time · Flexible
Entry level
Hourly · $15–$30/hr

Posted Jun 27, 2026

Telecommunications AI Trainer

Join OpenTrain as a remote Telecommunications AI Trainer to evaluate AI-generated telecom content, document protocols, and provide expert feedback; flexible contract, 20+ hours/week with pay ranging $20–$75/hr. Ideal for telecom professionals who can explain complex systems to both technical and non-te

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Generative Ai Rlhf
Remote · Worldwide
English
Part-time · Flexible
Intermediate level
Hourly · $20–$75/hr

Posted Jun 27, 2026

Swedish Language and Localization Expert

OpenTrain is recruiting for a remote Swedish language and localization specialist for 20+ hours/week to translate, proofread, and localize business and support content for AI training; pay ranges $45–$95/hr (hourly). Native or near-native Swedish fluency required.

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Language Translation Localization
Remote · Worldwide
Swedish, English
Part-time · Flexible
Entry level
Hourly · $45–$95/hr

Posted Jun 27, 2026

Supply Chain AI Trainer

OpenTrain is recruiting for an expert supply chain professional to evaluate AI-generated documentation and simulate logistics scenarios for wholesale and global procurement. Part-time contract, remote; $40–$65/hr, 20+ hours/week.

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Generative Ai Rlhf
Remote · Worldwide
English
Part-time · Flexible
Expert level
Hourly · $40–$65/hr

Posted Jun 27, 2026

Software Engineer for AI Model Evaluation

Join OpenTrain as a remote contractor to evaluate and improve AI systems by reviewing, debugging, and rating production code; this role pays $20–$75/hr and requires a 20+ hour/week commitment. You'll work on backend, full-stack, and infrastructure tasks that directly shape model behavior.

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Coding Software
Remote · Worldwide
English
Part-time · Flexible
Intermediate level
Hourly · $20–$75/hr

Posted Jun 27, 2026

Scientific & Laboratory Operations AI Specialist

Use your lab and scientific expertise to review figures, reports, dashboards, and technical documents for next-generation AI training. Contract, remote role (20+ hrs/week) paying $50–$70/hr — ideal for scientists, lab managers, and R&D professionals.

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General Annotation
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $50–$70/hr

Posted Jun 27, 2026

Retail Operations Expert

Use your retail operations experience to review documentation, analyze forecasting and pricing, and shape AI training data while working remotely 20+ hours/week. Earn $40–$65/hr as a contractor collaborating with other retail experts to produce high-quality, structured feedback for AI systems.

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Generative Ai Rlhf
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $40–$65/hr

Posted Jun 27, 2026

Public Administration AI Reviewer

Join OpenTrain to apply your public‑sector expertise to review government budgets, zoning reports, and compliance documents for AI training. Contract, remote role paying $40–$65/hr for experienced public-administration professionals.

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General Annotation
Remote · Worldwide
English
Part-time · Flexible
Expert level
Hourly · $40–$65/hr

Posted Jun 27, 2026

Private Equity AI Trainer

Join OpenTrain to help train generative AI systems with real-world private equity expertise; contract, remote, 20+ hrs/week, $30–$65/hr. Review documents, design scenarios, and evaluate model outputs to improve AI performance on deal workflows.

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Generative Ai Rlhf
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $30–$65/hr

Posted Jun 27, 2026

Pathology AI Data Reviewer

Board-certified pathologists: contribute clinical expertise reviewing histopathology images, lab results, and notes to improve medical AI models. Remote contractor, 20+ hrs/week, paid hourly (USD) with rates listed up to $100/hr.

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Medical Health
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $8–$100/hr

Posted Jun 27, 2026

Audio Engineer (Native English Speaker)

OpenTrain seeks a remote contract Audio Engineer (native English) to record, edit, and master high-fidelity dubbing and voiceover audio while supporting AI audio model training. Part-time flexible work (20+ hrs/week) paying $40–$95/hr depending on experience.

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Audio Speech
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $40–$95/hr

Posted Jun 2, 2026

Legal Expert

Join OpenTrain as a part-time remote Legal Expert: a U.S.-licensed attorney will review and annotate commercial contracts, SaaS MSAs, and regulatory scenarios to train AI models. Flexible contractor role (20+ hrs/week) paying $40–$110/hr (up to $110/hr).

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Legal Finance
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $40–$110/hr

Posted Jun 2, 2026

Senior Physics Adjudicator

Part-time contractor role for a PhD-level physics researcher to adjudicate advanced physics content used to train and evaluate AI models; remote candidates in US/GB/CA preferred, paid $80–110/hr. Expected roughly 10 hours/week for 8–10 weeks (see note on time requirement).

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Generative Ai Rlhf
Remote · US, GB, CA
English
Part-time · Flexible
Entry level
Hourly · $80–$110/hr

Posted Jun 2, 2026

Medical Specialist

OpenTrain seeks an expert remote Medical Specialist to design and evaluate healthcare conversational AI workflows, provide clinical guidance, and rate model outputs. Contract, part-time (20+ hrs/week), flexible schedule with hourly pay up to $203 USD.

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Medical Health
Remote · Worldwide
English
Part-time · Flexible
Expert level
Hourly · $97–$203/hr

Posted May 25, 2026

Attorney

OpenTrain seeks a senior energy regulatory attorney to perform structured legal review of site control, permitting, and PJM interconnection documents for AI training. Part-time remote contractor role (20+ hrs/week) paying $100–$135/hr.

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Legal Finance
Remote · Worldwide
English
Part-time · Flexible
Expert level
Hourly · $100–$135/hr

Posted May 25, 2026

Finance & Investment Professional

Join a remote, project-based role applying finance and investment expertise to train next-generation AI systems. Contract, part-time work (20+ hrs/week) with a paid hourly range of $154–$210 USD focused on document evaluation and text generation tasks.

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Legal Finance
Remote · Worldwide
English
Part-time · Flexible
Expert level
Hourly · $154–$210/hr

Posted May 25, 2026

AI Data Reviewer

Remote contract role reviewing and annotating software UI screenshots to train AI systems; part-time (20+ hrs/week) with pay from $25–$40/hr and no prior AI experience required. Work worldwide in English and help improve model accuracy through evidence-based annotations.

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Image Video Annotation
Remote · Worldwide
English
Part-time · Flexible
Hourly · $25–$40/hr

Posted May 23, 2026

Odia-English Biology/Science Content Labeling: Carbohydrates, Lipids, Proteins, DNA/RNA

Label and evaluate short biology education texts (carbohydrates, lipids, proteins, DNA/RNA) in Odia and English for a fixed-price contractor task. Remote, worldwide, entry-level friendly—$20 fixed price per assignment.

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General Annotation
Remote · Worldwide
English, Odia +1 more
Flexible hours
Intermediate level
Fixed price · $20

Posted May 15, 2026

Native German speakers

Seeking native German speakers to pair-record natural, single-side role-play dialogues across six real-life topics; contractors must deliver clean 44.1kHz/16bit audio (Zoom + phone) and can expect a fixed payment of $85 for the assignment.

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Audio Speech
Remote · DE
German, English
Part-time · Flexible
Expert level
Fixed price · $85

Posted Dec 18, 2025