Explore remote AI training and data labeling roles that currently accept applicants in Kazakhstan. OpenTrain hires candidates and may place or refer successful applicants to a client project.
Evaluate AI-generated songs, lyrics, and vocals using your Japanese language skills and professional audio experience. This remote contract offers flexible work at $35–$62 per hour.
Posted Jul 10, 2026
Record natural, expressive French speech for text-to-speech systems and help improve AI voice technology. This remote contract pays $50–$100 per hour and requires 5–10 hours per week.
Posted Jul 10, 2026
Evaluate French-language AI-generated music for musicality, creativity, lyrics, vocals, and production quality. Use your professional music or audio expertise in a flexible, worldwide contractor role paying $17–$54 per hour.
Posted Jul 10, 2026
Use your Tamil language skills and music production expertise to evaluate AI-generated songs, vocals, lyrics, and mixes. This remote contract offers flexible work at $15–$19 per hour for around 20 hours weekly.
Posted Jul 10, 2026
Evaluate AI-generated music and lyrics in Malayalam while helping improve next-generation generative music systems. This remote contract offers flexible work averaging 20 hours per week at $15 per hour.
Posted Jul 10, 2026
Evaluate Arabic AI-generated music, lyrics, vocals, and production quality while classifying songs by genre and structure. This remote, part-time contractor role is designed for experienced music producers, audio engineers, and sound mixers.
Posted Jul 10, 2026
Evaluate AI-generated music and lyrics for musicality, creativity, vocal quality, and production value. Bring professional music or audio experience and Indonesian-English fluency to a flexible, remote AI training project.
Posted Jul 10, 2026
Create technically rigorous single-choice questions and answer rationales for mechanical engineering AI training. Remote contractor role, 20+ hrs/week, $50–70/hr (typical $70/hr); MS or PhD in Mechanical Engineering required.
Posted Jul 10, 2026
Join OpenTrain AI to design and review technical multiple-choice questions and rubrics that train and evaluate electrical-engineering models. Remote, asynchronous contractor work at $60–$80/hr for 20+ hours/week, focused on technical accuracy and pedagogical quality.
Posted Jul 10, 2026
Join OpenTrain as a remote Software Engineer Code Reviewer working 20+ hrs/week to write, review, and rate Go, Python, and TypeScript code to train and evaluate AI systems. Competitive contractor pay ($100–$130/hr) and flexible scheduling.
Posted Jul 10, 2026
Build pixel-perfect responsive web components from design screenshots and style guides using TypeScript and CSS3 in a remote contract role. 20+ hrs/week, $40–50/hr; strong English communication and ability to work independently required.
Posted Jul 9, 2026
OpenTrain seeks an expert Senior Webflow Developer to build and optimize responsive Webflow sites part-time (under 20 hrs/week). Earn $35–$50/hr converting Figma to production, managing CMS, creating animations, improving SEO/CRO, and automating workflows.
Posted Jul 9, 2026
Work remotely as a contractor reviewing packing lists, bills of lading, inventory registers, and supply-chain documents to train AI systems; 20+ hours/week, $40–$50/hr. Join OpenTrain AI to turn your logistics experience into flexible, high-impact annotation work.
Posted Jul 9, 2026
Remote contractor role reviewing AI-generated Ukrainian text, mentoring trainers, and maintaining style guides; 20+ hrs/week, paid up to $30/hr. Open to applicants in Ukraine, Poland, Moldova, Kazakhstan, the US, and Canada with native Ukrainian and strong English.
Posted Jul 9, 2026
Lead Russian-language QA for OpenTrain AI's text-based model training: review AI outputs, give rubric-based feedback, maintain style guides, and support remote contributors. Contract role, 20+ hrs/week, $30/hr; applicants must be located in specified countries and fluent in Russian and English.
Posted Jul 9, 2026
Remote contractor role reviewing, rating, and rewriting Russian AI outputs to improve accuracy, fluency, and cultural fit. $25/hr, 20+ hours/week — applicants must be located in Kazakhstan and fluent in Russian and English.
Posted Jul 9, 2026
OpenTrain seeks a remote Chemistry Expert Reviewer to design, review, and refine chemistry content and problems for AI training; PhD or ABD with teaching and research experience required. Part-time contractor role, 20+ hrs/week, $70–$90/hr.
Posted Jul 7, 2026
Use your computational biology expertise to evaluate and annotate AI-generated outputs across genomics, structural biology, and systems biology. Remote contractor role, 20+ hrs/week, $40–$60/hr — help shape safer, more accurate scientific AI.
Posted Jul 7, 2026
Apply your computational chemistry expertise to review simulations, electronic-structure methods, and cheminformatics pipelines used to train and validate chemistry-focused AI systems. Remote contract role, 20+ hrs/week, $40–$60/hr.
Posted Jul 7, 2026
Join a long-term, remote video-annotation contract to help train vision-language action models by classifying activities and marking objects in everyday household videos using Encord. Fixed-price contract ($58,000 USD) with up to 180 hours/month per annotator and ongoing work for top performers.
Posted Jul 7, 2026
Join OpenTrain AI as a part-time, remote Software Engineer focused on QA and testing for AI-powered video generation products — 20+ hrs/week at $30–$42/hr. Bring TypeScript experience, a portfolio of self-built projects, and QA/test automation skills to help improve real AI products.
Posted Jul 6, 2026
Join OpenTrain as an Engineering Document Review Expert to evaluate technical reports, design documents, and project analyses for AI training — remote contractor role, 20+ hours/week, paid $20–$40 USD/hour. Ideal for engineers with technical-reporting experience.
Posted Jul 3, 2026
Join OpenTrain to review and validate technical chemistry documents for AI training—edit experimental write-ups, fact-check equations and datasets, and produce clear explanations. Remote contractor role, 20+ hrs/week, pay $20–$40 USD/hr, English required.
Posted Jul 3, 2026
Join OpenTrain AI as a remote Physics Content Review Specialist to evaluate and refine physics documents used to train AI models; this contractor role requires 20+ hours/week and pays $20–$50/hr. Bring your physics background to improve model reasoning and scientific accuracy.
Posted Jul 3, 2026
Join OpenTrain as a Mathematics Expert to write and evaluate advanced math solutions and proofs that train and benchmark AI systems. Flexible contract work (20+ hrs/week), remote worldwide, $20–$40/hr.
Posted Jul 3, 2026
Share original, professionally authored legal documents to help train responsible AI agents — remote contractor work, 20+ hours/week, paid $20–$40/hr. Ideal for practicing lawyers, legal researchers, or compliance consultants with strong drafting and legal-analysis experience.
Posted Jul 3, 2026
Join OpenTrain as a remote, part-time Computer Science AI Training Specialist to author and evaluate technical examples that teach AI systems; contractor work at $20–$40/hr for 20+ hours/week. Ideal for CS graduates with strong writing and domain expertise in algorithms, systems, databases, networki
Posted Jul 3, 2026
Apply your financial analysis expertise to review reports and write structured feedback that trains AI systems. Remote, part-time contractor work (20+ hrs/week) paying $20–$40/hr with estimated project earnings of $3,200–$6,400.
Posted Jul 3, 2026
Join OpenTrain to develop and review physics problems, solutions, and explanations used to train and evaluate AI; remote contractor role for PhD-level candidates at $70–$90/hr, 20+ hours/week. Work is asynchronous and text-focused.
Posted Jul 3, 2026
Join OpenTrain to review and annotate biological datasets and documents, author and edit lab reports, and craft prompts that teach AI biological concepts. Part-time contractor role (20+ hrs/week), paid $20–$40/hr, fully remote and open worldwide.
Posted Jul 3, 2026
