Explore remote Coding & Software roles and find work that fits your skills.
Build Java backend components and help evaluate, fine-tune, and improve large language models. This remote contractor role requires 20+ hours per week, strong English, and solid software development skills.
Posted Jul 17, 2026
Build JavaScript and TypeScript code, evaluate AI model responses, create fine-tuning datasets, and support human feedback training. This remote contractor role runs for one month with 20, 30, or 40 hours per week.
Posted Jul 17, 2026
Help train and evaluate AI coding models with Python, JavaScript or TypeScript, response ranking, dataset creation, and RLHF. This worldwide contractor role requires 20+ hours per week and strong English.
Posted Jul 17, 2026
Build and validate Python data pipelines and evaluation tasks for AI benchmarks. This part-time contract requires 20+ hours weekly, 4 hours of daily PST overlap, and 3+ years of data-focused experience.
Posted Jul 16, 2026
Evaluate and improve AI-generated code, create verification tools, and help test large language models across several programming languages. This flexible contractor role is open to candidates in the United States, Canada, and selected European countries.
Posted Jul 16, 2026
Evaluate how language models handle real Rust software problems by analyzing repositories, testing bug fixes, and reviewing code quality. This part-time contract requires 20+ hours per week and strong Rust experience.
Posted Jul 16, 2026
Use Python, Git, and Docker to test real software projects and evaluate how well language models fix bugs. This contractor role requires 20+ hours weekly and is open to English speakers in nine countries.
Posted Jul 16, 2026
Review and improve AI-generated code across major programming languages, from design through production operations. This flexible contractor role requires strong software engineering experience and partial PST availability.
Posted Jul 16, 2026
Evaluate large language models on real coding problems, inspect open-source repositories, and test bug-fixing tasks locally. This contract role is open worldwide, requires English, and offers 20 or more hours per week.
Posted Jul 16, 2026
Evaluate large language model responses, write Python solutions, and create training data in a fully remote one-month contract. Commit to 20, 30, or 40 hours per week with Pacific Time overlap.
Posted Jul 16, 2026
Review AI-generated iOS code, architectures, and technical explanations, then write reference answers and rate model responses. This contractor role pays $40-$110 per hour and requires 20+ hours weekly.
Posted Jul 9, 2026
Review AI-generated TypeScript code and trainer QA work for correctness, security, tests, and rubric adherence. This remote United States contract offers up to $70 per hour and requires 20+ hours per week.
Posted Jul 9, 2026
Review AI-generated TypeScript code and technical explanations, apply clear evaluation guidelines, and give evidence-based feedback. This remote contractor role pays $60 per hour and requires 20+ hours per week.
Posted Jul 9, 2026
Review AI-generated Swift and iOS code for correctness, performance, maintainability, and UI logic. This remote contractor role pays $55 per hour, offers flexible part-time work, and is estimated at about 20 hours weekly for 1 to 3 months.
Posted Jul 9, 2026
Review AI-generated SQL, database explanations, and data-modeling content for correctness, performance, security, and clear reasoning. This remote U.S. contractor role pays up to $70/hour and requires 3+ years of SQL experience.
Posted Jul 9, 2026
Review AI-generated SQL queries, database designs, and data-processing logic, then write reference solutions that help improve AI systems. This remote contractor role pays $50 per hour and requires 20+ hours weekly.
Posted Jul 9, 2026
Review and improve AI-generated Scala code, system designs, and technical explanations for $70 per hour. This remote contractor role requires strong Scala, JVM, concurrency, and distributed systems experience, plus 20+ hours per week.
Posted Jul 9, 2026
Review AI-generated Rust code and explanations, write model solutions, and rate reasoning, safety, and prompt adherence. This remote contract pays $60 per hour for 20+ hours weekly.
Posted Jul 9, 2026
Review AI-generated Ruby and Ruby on Rails code, assess reasoning and code quality, and write clear technical feedback. This remote contract role pays $55 per hour and requires 20+ hours weekly.
Posted Jul 9, 2026
Review AI-generated React Native code, write reference implementations, and assess mobile solutions for correctness, security, performance, and clarity. This contractor role pays $60-$100 per hour and requires 20+ hours weekly.
Posted Jul 9, 2026
Review AI-generated React and Next.js code, write reference solutions, and rate technical responses. This remote contractor role pays $60 to $90 per hour and requires 20+ hours weekly from candidates in the US, Germany, or India.
Posted Jul 9, 2026
Review AI-generated R code, statistics, visualizations, and data workflows for accuracy and reproducibility. This US-only contract role pays up to $65 per hour and requires 20 or more hours each week.
Posted Jul 9, 2026
Review and improve Python code used in AI training projects as a remote US contractor. Work 20 or more hours per week at up to $70 per hour while guiding reviewers and trainers.
Posted Jul 9, 2026
Review AI-generated Python solutions and technical explanations for correctness, code quality, performance, and reasoning. Earn $60 per hour with 20+ hours weekly and use C1 English and Chinese.
Posted Jul 9, 2026
Lead quality reviews for AI-generated Python code, machine learning workflows, and trainer work. This US-based contractor role pays $120 per hour and requires at least 20 hours each week.
Posted Jul 9, 2026
Review AI-generated PHP code and trainer QA work for correctness, security, readability, and rubric fit. This remote US contractor role pays $70 per hour and requires 20+ hours weekly.
Posted Jul 9, 2026
Review and improve AI-generated PHP code, backend designs, and technical explanations. Earn $60 per hour while evaluating security, performance, architecture, and prompt adherence.
Posted Jul 9, 2026
Review AI-generated Kotlin code and contributor submissions for correctness, security, tests, and style. This US-based contract role pays $65 per hour and requires 20+ hours weekly.
Posted Jul 9, 2026
Review AI-generated Kotlin answers for correctness, reasoning, and code quality, then write expert explanations and model solutions. This remote, part-time contract role pays $55 per hour and requires 2+ years of Kotlin development experience.
Posted Jul 9, 2026
Review AI-generated JavaScript code and trainer QA work for correctness, security, performance, and rubric alignment. This remote contractor role pays $70 per hour and requires 20+ hours per week.
Posted Jul 9, 2026
This work supports the preparation and review of examples used by artificial-intelligence systems. Depending on the individual role, you may write or assess code, help build datasets for coding tasks, debug software, or evaluate how well a system handles software-engineering problems. The exact responsibilities and required qualifications vary, so read each live posting carefully before deciding whether to apply.
OpenTrain is the hiring organization for these public roles, and candidates apply through OpenTrain. A successful candidate may be placed with or referred to the client whose project they will support. The individual live posting is the source of truth for the role’s eligibility, responsibilities, qualifications, experience, pay, hours, schedule, location rules, and client-specific requirements.
