Scala Engineer, AI Training
Review Scala and JVM code, write model answers, and rate AI responses for correctness, safety, and performance at up to $70 per hour. Work 20+ hours weekly as a part-time contract contributor.
Posted Jul 9, 2026
Find remote AI training and data labeling jobs open to applicants in India.
Review Scala and JVM code, write model answers, and rate AI responses for correctness, safety, and performance at up to $70 per hour. Work 20+ hours weekly as a part-time contract contributor.
Posted Jul 9, 2026
Review and rate AI-generated Rust code, write model solutions, and give precise feedback on ownership, lifetimes, safety, and reasoning. This remote contract role pays up to $60 per hour and requires 20+ hours weekly.
Posted Jul 9, 2026
Review AI-generated Ruby and Rails code, assess reasoning and code quality, and write clear technical feedback. This part-time contract pays up to $55 per hour and requires 20+ hours each week.
Posted Jul 9, 2026
Work 20+ hours per week reviewing AI-generated risk content and creating expert training examples. This part-time Risk Management Expert role pays up to $50 to $90 per hour and is open across 17 countries.
Posted Jul 9, 2026
Review AI-generated React Native solutions, write reference implementations, and assess mobile code for correctness, security, performance, and reliability. This part-time contractor role pays up to $60 to $100 per hour and requires 20+ hours weekly.
Posted Jul 9, 2026
Review AI-generated React and Next.js code, compare technical answers, and create reference solutions for AI training. This remote contractor role pays up to $60 to $90 per hour, requires 20+ hours weekly, and is open in Germany, India, and the United States.
Posted Jul 9, 2026
Earn up to $55 per hour reviewing AI-generated responses, checking statistical methods, and writing accurate R solutions. This remote contract role requires 20+ hours weekly, strong English, and at least two years of R experience.
Posted Jul 9, 2026
Review and compare AI-generated Python solutions, explanations, and technical reasoning for up to $60 per hour. This expert contract role requires 20+ hours per week, C1 English and Chinese, and strong production Python experience.
Posted Jul 9, 2026
Review and score AI-generated answers about epidemiology, prevention, policy, and population health. This remote contractor role pays up to $45 to $70 per hour and requires advanced public health knowledge.
Posted Jul 9, 2026
Review and improve AI-generated PR and communications content, then create press releases, statements, pitches, and other model-training examples. This remote contractor project pays up to $40 to $70 per hour and requires 20+ hours weekly.
Posted Jul 9, 2026
Lead quality reviews for AI-generated physics content, checking calculations, formulas, units, reasoning, and scientific accuracy. This remote contractor role offers up to $20 to $75 per hour and requires 20 or more hours each week.
Posted Jul 9, 2026
Review and improve AI-generated PHP code, backend designs, and technical explanations for up to $60 per hour. The part-time contract requires expert PHP skills and 20+ hours per week.
Posted Jul 9, 2026
Review and rate AI-generated medication answers, write expert pharmacy responses, and identify safety issues. This remote contractor role pays up to $35 to $65 per hour and requires 20+ hours weekly, pharmacy expertise, and C1 English.
Posted Jul 9, 2026
Lead quality reviews for Odia AI training content, trainer work, and QA submissions. This part-time contract pays up to $30 per hour and requires fluent Odia, strong English, and 3+ years of relevant experience.
Posted Jul 9, 2026
Review AI-generated Odia responses, write reference answers, and rank outputs for accuracy, tone, and cultural fit. This part-time contract pays up to $15 per hour and requires 20+ hours weekly from candidates in Bangladesh, India, Indonesia, or Thailand.
Posted Jul 9, 2026
Review AI-generated clinical responses, assess diagnosis and medication safety, and write expert answers as a Nurse Practitioner. This remote contract role pays up to $40 to $90 per hour and requires 20+ hours each week.
Posted Jul 9, 2026
Review and rate AI-generated nursing and clinical-care responses, write expert explanations, and assess safety, triage, medication guidance, and care planning. This remote contract role pays up to $40 to $65 per hour and requires 20+ hours weekly.
Posted Jul 9, 2026
Review AI-generated medical responses for accuracy, clinical reasoning, and patient safety. This remote contractor role pays up to $90 per hour and requires 20+ hours weekly plus strong medical expertise and C1 English.
Posted Jul 9, 2026
Review and rate AI-generated mechanical engineering solutions, write model explanations, and assess technical reasoning. This remote contractor role pays up to $70 per hour and requires 20+ hours weekly.
Posted Jul 9, 2026
Review AI-generated mathematics answers, check proofs and calculations, and rank responses for correctness and reasoning quality. This part-time contractor role pays up to $70 per hour and requires 20+ hours per week.
Posted Jul 9, 2026
Review AI-generated math content and trainer QA work as a remote Mathematics Quality Assurance Lead. This contractor role offers up to $25 to $75 per hour, requires 20+ hours weekly, and is open to candidates in India and the United States.
Posted Jul 9, 2026
Review AI-generated market research, test its methods and conclusions, and create reference-quality research deliverables for up to $30 to $65 per hour. This remote contract role offers 20+ hours each week and requires advanced English plus substantial market research experience.
Posted Jul 9, 2026
Work as a Malayalam Team Lead reviewing AI-generated content and trainer QA work for accuracy, fluency, and cultural fit. The contract role pays up to $30 per hour, requires 20+ hours weekly, and is open in India, Qatar, Saudi Arabia, and the UAE.
Posted Jul 9, 2026
Review and improve Malayalam AI responses for grammar, meaning, tone, cultural fit, and safety at up to $20 per hour. Work 20 or more hours weekly from India, Qatar, Saudi Arabia, or the UAE, then apply through OpenTrain.
Posted Jul 9, 2026
Review AI-generated legal research, assess citations and reasoning, and write model memos and authority summaries. This remote contract role offers up to $60 to $110 per hour and requires 20 or more hours weekly.
Posted Jul 9, 2026
Review AI-generated legal analyses, check citations and legal reasoning, rank responses, and write precise feedback. This remote contract role pays up to $40 to $115 per hour and requires C1 English plus strong legal knowledge.
Posted Jul 9, 2026
Review and improve AI-generated Kotlin answers for accuracy, clarity, prompt adherence, and technical soundness. This remote contract role pays up to $55 per hour and requires 20+ hours weekly.
Posted Jul 9, 2026
Review and improve AI-generated JavaScript code, compare model responses, and explain technical issues clearly. This remote contract role pays up to $60 per hour for about 20 hours weekly, with flexible scheduling.
Posted Jul 9, 2026
Review AI-generated Java code, architecture, and technical explanations for up to $55 per hour with a 20+ hour weekly commitment. Use your senior Java expertise to rate answers, write reference implementations, and provide structured feedback.
Posted Jul 9, 2026
Review AI-generated insurance content, create reference answers, and rate reasoning on claims, coverage, underwriting, and policy communication. This expert contractor role pays up to $40 to $70 per hour and requires 20 or more hours each week.
Posted Jul 9, 2026
AI training and data labeling involve preparing or reviewing examples that help artificial-intelligence systems produce better results. Depending on the project, work 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 roles in this search are intended for applicants located in India, but the individual posting controls the work and eligibility details.
OpenTrain is the hiring organization for public roles on OpenTrain, including remote opportunities that explicitly accept applicants located in India. Candidates apply through OpenTrain. OpenTrain may place or refer successful candidates to the client whose project they will support, so review the individual posting for the role-specific information before applying.