Use your Software Engineering expertise to train and evaluate AI models.
Build AWS automation, CI/CD pipelines, and security controls for LLM evaluation work. This US-based remote contract offers 20+ hours per week and pays $25 per label.
Posted Nov 14, 2026
Review AI data, model evaluation, and task-generation workflows as a remote QC Packaging Engineer. This three-month contractor assignment requires at least 20 hours per week and technical software engineering judgment.
Posted Nov 13, 2026
Lead software security evaluation for AI coding models. Manage multiple pods, review vulnerability tasks, guide technical contributors, and use delivery data to plan capacity with a commitment of 20+ hours per week.
Posted Nov 13, 2026
Lead a remote pod creating and reviewing software security tasks for AI coding models. This expert contract role requires 20+ hours weekly, six years of software engineering experience, and strong vulnerability research skills.
Posted Nov 12, 2026
Complete coding-heavy AI training tasks involving machine learning models, Python, evaluation systems, and performance optimization. Work remotely for about 15 hours per week, with $60 to $120 per hour equivalent, paid per accepted task.
Posted Nov 12, 2026
Create audit-and-patch tasks for AI coding models by reproducing software vulnerabilities, writing security tests, and reviewing generated patches. This remote contractor project requires 20 or more hours per week.
Posted Nov 12, 2026
Help build, evaluate, and improve coding datasets used to train and benchmark advanced AI language models. This contractor role is open to entry-level engineers in Egypt with strong computer science skills and C# and C++ experience.
Posted Nov 12, 2026
Create realistic bugs, features, refactoring, and performance tasks that test AI coding ability. This part-time contractor role pays $50 to $100 per hour equivalent, paid per task that meets project specifications.
Posted Nov 11, 2026
Work remotely on AI training projects involving Godot game development, gameplay systems, and technical reviews. Earn $70 to $130 per hour with flexible weekly hours over 1 to 3 months.
Posted Nov 11, 2026
Build multi-step AI agents for mathematical research, turning proofs and technical material into reliable software systems. This remote contractor role is open across Latin America and pays $25 per approved task.
Posted Nov 11, 2026
Evaluate AI coding tasks using real repository code, technical rubrics, and clear written feedback. The role pays $50 to $100 per hour equivalent, paid per task that meets the project specifications, for about 15 hours per week.
Posted Nov 11, 2026
Review AI-generated financial models, data analyses, code, documentation, and business reports using professional standards. This remote contractor role is open in the United States and Canada and pays $60 to $120 per hour.
Posted Nov 11, 2026
Build, debug, and evaluate full-stack software and AI-generated code across front-end and back-end systems. Earn $50 to $100 per hour equivalent, paid per task that meets the project specifications, for under 20 hours per week.
Posted Nov 11, 2026
Build and improve open source software by adding features, fixing complex bugs, refactoring legacy code, and reviewing code. Pay is $50 to $100 per hour equivalent, paid per task that meets the project specifications.
Posted Nov 10, 2026
Evaluate Rust repositories, tests, and bug-fixing tasks to measure how AI coding systems perform. This remote LATAM contract pays $25 per approved task and requires 20+ hours per week.
Posted Nov 10, 2026
Evaluate open-source C# code, tests, and bug-fixing tasks used to assess AI models. This remote contractor role pays $25 per label and requires fluent English, software engineering skills, and 20+ hours per week.
Posted Nov 10, 2026
Review AI project tasks, outputs, verifiers, rubrics, and delivery quality as a remote QC Packaging Engineer. The 3-month contractor assignment requires 20 hours per week and English fluency.
Posted Nov 10, 2026
Review and rate LLM software engineering outputs using Golang codebases, GitHub issues, and unit tests. This contract role pays $25 per label, requires 20+ hours weekly, and is open across 23 listed countries and territories.
Posted Nov 10, 2026
Work remotely on Java open-source repositories, testing code and evaluating how well language models solve realistic bugs. The one-month contract pays $25 per approved task and is open to contractors in Latin America.
Posted Nov 10, 2026
Review public JavaScript repositories, configure development environments, run tests, and assess how well AI systems fix real software bugs. This remote contractor assignment is open across Latin America and pays $25 per approved task.
Posted Nov 10, 2026
Review open-source Python code, GitHub issues, and unit tests to assess how AI models handle real bug-fixing work. This remote contractor assignment pays $25 per approved task and is open across Latin America.
Posted Nov 10, 2026
Build and test vulnerable and patched generative AI applications, trace data and action flows, and evaluate authorization, prompt injection, and tool abuse. This worldwide contractor role requires 20+ hours per week and strong application security experience.
Posted Nov 10, 2026
Create original competitive programming problems, reference solutions, checkers, and test suites in advanced C++. This remote role offers $45 to $65 per hour equivalent, paid per task that meets project specifications, for 15 to under 20 hours weekly.
Posted Nov 10, 2026
Work as a Software Engineering Expert on project-based coding, debugging, code review, and implementation work at $75 per hour. Accepted projects require 10 to 20 hours per week for 2 to 3 weeks.
Posted Nov 10, 2026
Work asynchronously on software projects involving coding, debugging, code review, and technical documentation. This contract role pays $75 per hour for a flexible 2 to 3 week engagement, with applications starting through OpenTrain.
Posted Nov 10, 2026
Build and review research coding tasks for AI model evaluation in areas such as congestion control, datacenter networking, programmable networks, and cluster scheduling. This remote contract work pays $50 per hour and follows an asynchronous schedule.
Posted Nov 10, 2026
Create research coding tasks and review AI model outputs in parallel algorithms and high-performance computing. This remote contract work pays $200 per label and fits around ongoing research.
Posted Nov 10, 2026
Create self-contained research coding tasks for GPU kernels and ML systems, then review AI model outputs against technical standards. Remote contract work pays $200 per approved task and typically takes about four hours.
Posted Nov 10, 2026
Review code, documentation, and AI-generated software answers across Python, JavaScript, C++, Java, C, and SQL. This part-time contract role pays $20 to $45 per hour.
Posted Nov 10, 2026
Build and review research coding tasks for AI model evaluation in test generation, program repair, static analysis, and software repository mining. This remote, asynchronous role pays $50 per hour and requires software engineering research experience, publications, and a PhD in progress or completed
Posted Nov 9, 2026
Software Engineering subject-matter work in AI training can involve examining code, assessing whether model responses meet a technical brief, or applying programming knowledge while labeling and reviewing examples. Depending on the individual role, the work may also include writing or rating responses, evaluating related outputs, or checking the quality and relevance of technical data. AI-training work depends on careful human judgment, and the specific responsibilities are set by each live posting.
OpenTrain is the hiring organization for the public roles on OpenTrain, and candidates apply through OpenTrain. A successful candidate may be placed or referred to the client whose project they will support. Because hiring requirements and role terms are specific to each opportunity, read the individual live posting for the details that apply before deciding whether to pursue it.
