Looking for remote AI training work open to applicants located in the United States? OpenTrain is the hiring organization for these roles, and candidates apply through OpenTrain. OpenTrain may place or refer successful candidates to the client whose project they will support. Individual postings determine eligibility and other role requirements, so review the live listing before deciding whether to explore an opportunity.
Use CFD, aerodynamics, Python, and scientific computing expertise to create and review engineering tasks that help train AI. This fully remote contractor role offers flexible work of approximately 15 hours per week.
Posted Sep 8, 2026
Apply your physics research expertise to rigorous AI training work, creating reproducible derivations and analyses for advanced scientific problems. This worldwide remote contractor role offers flexible work at $100-$200 per hour.
Posted Sep 8, 2026
Use advanced physics expertise to evaluate and improve AI systems through research-driven work in statistical physics, quantum information, and condensed matter theory. This fully remote contractor role offers flexible part-time hours and $100-$200 per hour.
Posted Sep 8, 2026
Compare short AI-generated video clips, score them against a detailed rubric, and explain your judgments in writing. This fully remote contract pays $15-$20 per hour for at least 20 hours per week over about 1.5 weeks.
Posted Sep 8, 2026
Use senior legal expertise to create evaluation tasks, review model reasoning, and define standards for advanced AI systems. This Bay Area hybrid engagement pays $60-$100 per hour for an initial six-month term.
Posted Sep 8, 2026
Help train AI on mechanical engineering design, simulation, and technical problem-solving using Python and programmatic engineering tools. Work remotely as a contractor for about 15 hours per week at $80 to $130 per hour.
Posted Sep 8, 2026
Use practical circuit-design and Python expertise to create, solve, and evaluate AI-training tasks across analog, digital, power, mixed-signal, and RF systems. Earn $80–$130 per hour remotely for under 20 hours per week.
Posted Sep 8, 2026
Use materials science expertise, Python, and simulation tools to create and validate technical tasks that improve advanced AI systems. This fully remote contractor role offers flexible work under 20 hours per week at an advertised $80–$130 hourly rate.
Posted Sep 8, 2026
Use your aerodynamics, CFD, and Python expertise to create, validate, and review reproducible engineering tasks for AI training. This fully remote contractor role offers $80–$130 per hour for under 20 hours per week.
Posted Sep 8, 2026
Use circuit-design expertise to create, solve, and validate AI training tasks across analog, digital, power, mixed-signal, and RF systems. This fully remote contractor role offers flexible work of about 15 hours per week at $80-$130 per hour.
Posted Sep 7, 2026
Use Python and computational materials simulations to create, solve, and evaluate scientific AI-training tasks. This fully remote contractor role offers flexible work of about 15 hours per week at $80 to $130 per hour.
Posted Sep 7, 2026
Help train advanced AI models by building coding test environments, creating reference solutions, and evaluating software engineering work. This remote contractor role offers approximately 15 hours per week and an ideal rate of $50-$100 per hour.
Posted Sep 7, 2026
Build reproducible reinforcement learning environments and reference solutions for challenging software engineering tasks. Use your coding, debugging, and performance optimization expertise on flexible, remote AI training work.
Posted Sep 7, 2026
Use your Mandarin and English listening skills to create accurate audio transcripts that help train next-generation AI. This remote contractor role offers 20+ hours per week at $20-$30 per hour.
Posted Sep 7, 2026
Transcribe and annotate Cantonese and English audio remotely for $20-$35 per hour, working 20+ hours weekly. Use your Cantonese expertise to improve AI training data and deliver accurate, time-stamped transcripts.
Posted Sep 7, 2026
Use mechanical engineering, simulation, and Python expertise to create, solve, and validate tasks for AI training. Work remotely for about 15 hours per week at $80 to $130 per hour.
Posted Sep 7, 2026
Use your computational fluid dynamics expertise to evaluate AI-generated engineering responses, troubleshoot simulations, and improve next-generation AI systems. This remote contractor role offers output-based compensation of $50 to $150 USD per hour.
Posted Sep 7, 2026
Transcribe Dutch and English audio to help improve next-generation AI systems. This remote, part-time contractor role pays $25-$30 per hour and requires 20+ hours per week.
Posted Sep 7, 2026
Transcribe and evaluate Portuguese audio for AI training, preserving speaker nuance and context while earning $10-$18 per hour. Work remotely as a contractor for 20+ hours weekly.
Posted Sep 7, 2026
Help train next-generation AI systems by creating software engineering challenges, reference solutions, and expert code evaluations. This remote contractor role offers output-based compensation of $50-$150 per hour and requires under 20 hours weekly.
Posted Sep 7, 2026
Use advanced software engineering skills to build reinforcement learning environments and solutions that test how AI models solve complex coding problems. This remote contractor role offers output-based compensation of $50 to $100 per hour for under 20 hours weekly.
Posted Sep 7, 2026
Support the development of advanced AI systems as a remote AI Training Specialist earning $50–$90 per hour. Evaluate model responses, annotate data, and provide clear feedback on flexible three- to six-month contract projects.
Posted Sep 7, 2026
Use your native Bengali and strong English skills to evaluate pronunciation, fluency, and naturalness in AI-related audio projects. This remote contract role pays $30–$65 per hour and requires no prior AI experience.
Posted Sep 7, 2026
Work remotely as a German Transcription Expert, producing accurate transcripts and linguistic annotations for AI language technology projects. This contractor role pays $10-$25 per hour and is open to candidates in Germany, the United Kingdom, and the United States.
Posted Sep 7, 2026
Use your expertise in biology, chemistry, mathematics, physics, or another STEM field to solve technical problems and evaluate AI-generated answers. This flexible remote contractor role pays $50-$100/hour and requires under 20 hours weekly.
Posted Sep 7, 2026
Analyze Thai and English content to improve large language models through research, summarization, question answering, and detailed feedback. This flexible freelance assignment requires 20+ hours per week and strong analytical communication.
Posted Sep 7, 2026
Design and deploy multi-step AI agent systems for advanced mathematical reasoning using Python, LLM orchestration, structured outputs, and tool integration. This remote four-week contractor assignment includes 40 hours per week and PST overlap.
Posted Sep 7, 2026
Use professional travel, hospitality, or event expertise to evaluate AI-generated workflows, itineraries, budgets, and operational spreadsheets. Work remotely for 20+ hours per week on projects shaping how advanced AI handles real-world planning.
Posted Sep 7, 2026
Use hands-on logistics and fleet operations expertise to evaluate AI-generated routing, scheduling, inventory, and delivery workflows. This remote contractor role runs up to 10 weeks with 20+ hours weekly and requires weekend on-call availability.
Posted Sep 7, 2026
Use critical thinking, writing, and evaluation skills to improve AI systems through text generation, question answering, and RLHF tasks. This remote contractor project is expected to run 3 to 6 months and pays $50 to $90 per hour.
Posted Sep 7, 2026
AI training and data labeling involve human work that prepares or reviews examples for artificial-intelligence systems. Depending on the individual role, tasks may include labeling 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 live posting is the source of truth for the specific responsibilities and requirements.
OpenTrain is the hiring organization for roles published on OpenTrain. Candidates apply through OpenTrain, and OpenTrain may place or refer successful candidates to the client whose project they will support. Since requirements are specific to each role and project, use the individual live posting for the details that apply.
