Looking for Technical Writing work connected to AI training? These roles can apply technical communication knowledge to the human review and preparation of examples used by artificial-intelligence systems. OpenTrain is the hiring organization for roles on OpenTrain. Candidates apply through OpenTrain, which may place or refer successful candidates to the client whose project they will support.
Join OpenTrain AI as a remote, part-time contractor to review electrical schematics, wiring diagrams, and field documentation to help train next-generation AI—20+ hours/week, $40–$50/hr. Provide technical ratings and clear explanations to improve model outputs.
Posted Jun 28, 2026
Join OpenTrain as a Chemistry Expert (PhD) to write and review high-quality chemistry answers, create benchmark responses, and shape AI behavior. Part-time, remote work (20+ hrs/week) paying $80–$90/hr; English required, worldwide applicants welcome.
Posted Jun 28, 2026
Design research-style computational statistics problems and produce fully reproducible Python solutions for use in AI training. Remote contractor role (20+ hrs/week) paying up to $60/hr USD; Bachelor's degree and 2+ years professional statistics experience required.
Posted Mar 29, 2026
OpenTrain is hiring an entry-level content writer to produce and review energy-focused text with occasional annotation work in AWS SageMaker; this contract is roughly one paid hour per month for a fixed $100 fee. Remote worldwide — you must set up equipment/accounts and be punctual for any scheduled
Posted Jan 17, 2026
Evaluate and rate AI-generated mathematical solutions, author exemplar step-by-step answers, and catch subtle conceptual or computational errors; $80/hr, contractor part-time role requiring a BS/MS/PhD in mathematics from a top-100 university and 17–20 hrs/week minimum.
Posted Oct 24, 2025
Evaluate AI-generated PHP (Laravel) code, run technical interviews, and provide structured feedback to improve model outputs. Part-time remote contractor role paying $15/hr; requires 5+ years hands-on Laravel experience and strong English writing.
Posted Mar 10, 2025
Use your software development skills to design and edit JSON, tables, and prompts in one native language to train generative AI models. Remote contractor role at $25/hr with a minimum 15 hours/week (preferred 20+), must be able to start Aug 19.
Posted Aug 14, 2024
Technical Writing subject-matter work in AI training and data labeling can involve creating or rating model responses, reviewing code, evaluating search results, or applying technical knowledge to examples used to develop and assess AI systems. The exact assignment depends on the individual posting, so read each live role carefully before deciding whether it matches your knowledge and interests.
OpenTrain is the hiring organization for these public roles, and candidates apply through OpenTrain. OpenTrain may place or refer successful candidates to the client whose project they will support. The individual posting provides the authoritative information about eligibility, responsibilities, qualifications, experience, pay, hours, schedule, location rules, and client-specific requirements.
