Find remote AI training and data labeling jobs open to applicants in Tonga.
Coordinate contributors, workforce data, onboarding, and project capacity across AI training work. This remote, 16-week freelance role also includes comparing chatbot responses and making final assessments.
Posted Oct 13, 2026
Guide quality decisions for AI annotation and chatbot evaluation projects. You will lead calibration, resolve difficult cases, review audits, and improve guidelines in a remote, project-based role.
Posted Oct 13, 2026
Lead quality strategy for large-scale AI training data and chatbot evaluation programs. Build quality systems, guide QA teams, and improve delivery across a 16-week project.
Posted Oct 13, 2026
Review AI chatbot responses against detailed guidelines, explain your judgments, and help improve model behavior. This entry-level contract role requires English fluency, strong attention to detail, and 20+ hours per week.
Posted Oct 13, 2026
Assess Python-focused large language model responses for accuracy, reasoning, and quality, then give clear feedback that supports model improvement. This worldwide contract role requires 20+ hours per week, fluent English, a relevant master's degree, and three years of experience.
Posted Oct 13, 2026
Evaluate large language model answers, design challenging prompts, and check responses against structured data and evidence. This remote, four-week contractor assignment offers 20, 30, or 40 hours per week with Pacific Time overlap.
Posted Oct 13, 2026
Evaluate computer-using AI agents by researching claims, solving reasoning tasks, and rating model responses. This worldwide freelance role offers ongoing work for 20 or more hours per week.
Posted Oct 13, 2026
Review and improve annotated video data for AI training projects. This remote contract role offers flexible work for experienced video annotation professionals available for 20+ hours per week.
Posted Oct 10, 2026
Annotate video footage by creating and reviewing bounding boxes, correcting errors, and following detailed project guidelines. This remote, part-time contract role requires three or more years of annotation experience, English fluency, and 20+ hours per week.
Posted Oct 10, 2026
Use advanced life sciences knowledge to write, review, and improve AI-generated scientific responses. This contract role offers 20+ hours per week and requires English fluency plus advanced research experience.
Posted Oct 10, 2026
Create realistic Earth sciences tasks for AI training and evaluation using scientific code, environmental datasets, simulations, and automated tests. This remote contractor role is open worldwide and requires fluent English and advanced technical experience.
Posted Oct 9, 2026
Review code, simulations, circuit designs, automated tests, and technical AI evaluation tasks while guiding a pod of 5 to 10 trainers. This four-week contractor assignment requires advanced technical experience, Linux skills, and at least 20 hours per week.
Posted Oct 9, 2026
Lead a pod of technical trainers creating and reviewing chemical engineering tasks for AI training. Evaluate simulations, models, graders, and engineering results using advanced technical judgment.
Posted Oct 9, 2026
Lead AI training tasks that evaluate mechanical and aerospace engineering simulations, computational models, and technical feedback. This role suits advanced engineers with strong programming and simulation expertise.
Posted Oct 9, 2026
Review civil and structural engineering models, simulations, reference solutions, and automated graders for AI evaluation tasks. This remote contractor assignment requires advanced engineering experience, programming skills, and at least 20 hours per week.
Posted Oct 9, 2026
Build MCP tools, improve AI coding assistant workflows, and create production-ready data applications for agentic AI systems. This part-time contract role is open worldwide and requires 20 or more hours each week.
Posted Oct 9, 2026
Design realistic coding-agent benchmark tasks using production-like software, security tests, and evaluation tools. This remote contractor role requires strong Python skills, deep software engineering experience, and at least 20 hours per week.
Posted Oct 9, 2026
Review AI-generated aerospace electrical simulation work using CAD models, schematics, and engineering judgment. This expert contract role requires at least 10 years of experience and 20 to 40 hours per week with Pacific Time overlap.
Posted Oct 9, 2026
Review AI answers to business, strategy, and operations questions, then rate their reasoning and write feedback. This remote contract pays $150 per hour and requires English fluency and business experience.
Posted Oct 9, 2026
Review complex dermatology cases and AI model outputs remotely, lead consensus, and document clinical reasoning. This four-week contractor engagement requires academic dermatology credentials and pays per task.
Posted Oct 9, 2026
Review AI-generated medical responses for clinical accuracy, reasoning, completeness, and patient safety. This worldwide contractor role pays $100 per hour and requires an actively licensed nurse practitioner or medical doctor.
Posted Oct 8, 2026
Review AI-generated answers about finance, accounting, valuation, and investments for accuracy, reasoning, and risk awareness. Earn $150 per hour in a remote, four-week contractor engagement requiring 20+ hours per week.
Posted Oct 8, 2026
Evaluate AI-generated answers to U.S. legal hypotheticals for up to $150 per hour. This remote, four-week project requires a U.S. law degree, active bar admission, and three years of legal practice.
Posted Oct 8, 2026
Create rigorous life sciences tasks for AI evaluation using experiments, biological data, figures, sequences, and research evidence. This remote contractor role runs for one month and requires 20 or more hours per week.
Posted Oct 8, 2026
Design difficult genomics and bioinformatics tasks, reference solutions, and objective graders for AI agents in a five-week remote contractor assignment paying $260 per approved task.
Posted Oct 8, 2026
Design complex computational life sciences tasks that test how AI agents inspect data, write code, use scientific tools, and produce valid results. This remote five-week contractor assignment pays $280 per approved task.
Posted Oct 8, 2026
Design and evaluate realistic coding-agent tasks using production-like repositories, tests, evaluators, and scoring rubrics. This contract role is open worldwide, requires English fluency and 20+ hours per week, and calls for deep software engineering experience.
Posted Oct 7, 2026
Design rigorous bioinformatics and computational genomics tasks that test whether AI models can analyze data, write code, and produce verifiable scientific results. This remote five-week contractor assignment pays $150 per approved task.
Posted Oct 7, 2026
Build and test vulnerable GenAI agent and RAG codebases, annotate security risks, and evaluate detection tools at $150 per hour. This contract role requires 20+ hours per week and strong application security experience.
Posted Oct 7, 2026
Build and test Python backend connectors or create realistic AI agent tasks and evaluation rubrics. This remote, four-week contract pays $300 per approved task and requires at least 20 hours per week.
Posted Oct 4, 2026
AI training and data labeling involve preparing or reviewing examples that help artificial-intelligence systems perform tasks. Depending on the individual role, the work 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. For applicants located in Tonga, the relevant posting will state whether the role accepts applications from that location and what the work involves.
OpenTrain is the hiring organization for the public roles available through OpenTrain. Candidates apply through OpenTrain, and successful candidates may be placed or referred to the client whose project they will support. The individual posting determines whether applicants located in Tonga are eligible and provides the role-specific information to review before applying.
