Explore remote Coding & Software roles and find work that fits your skills.
Review AI-generated JavaScript code, write better solutions, and rate model responses for accuracy and reasoning. This remote contract offers flexible part-time work of about 20 hours per week.
Posted Jul 9, 2026
Review AI-generated Java code and contributor QA work for $70/hour. This US-based, part-time contractor role requires 20+ hours each week and strong Java experience.
Posted Jul 9, 2026
Review AI-generated Java code, architecture, and technical explanations while writing reference solutions and feedback. This remote contractor role pays $55 per hour and requires 20+ hours each week.
Posted Jul 9, 2026
Review AI-generated HTML/CSS and trainer QA work for accessibility, responsive design, browser compatibility, and rubric accuracy. This remote US contract pays $80 per hour and requires 20+ hours weekly.
Posted Jul 9, 2026
Review AI-generated Angular code, architecture, and technical explanations for correctness, security, accessibility, and performance. This remote contractor role pays $35-$90 per hour and requires 4+ years of production Angular experience.
Posted Jul 9, 2026
Review AI-generated C# and .NET code, trainer QA work, and model responses for correctness, security, and clear reasoning. This US-based contract role pays $75 per hour and requires 20+ hours each week.
Posted Jul 8, 2026
Review AI-generated Go code and trainer QA work for correctness, safety, and maintainability. This remote U.S. contractor role pays up to $70 per hour and requires 20 or more hours each week.
Posted Jul 8, 2026
Review AI-generated Go code, explanations, and backend solutions for correctness, clarity, and idiomatic style. This remote contract role pays up to $60 per hour and requires 20+ hours per week.
Posted Jul 8, 2026
Review AI-generated full-stack code, system designs, and technical explanations using Node.js, React, and TypeScript. This remote contractor role offers $60 to $100 per hour, requires 20+ hours weekly, and is open in Germany, India, and the United States.
Posted Jul 8, 2026
Lead quality reviews for AI-generated Dart and Flutter code as a remote U.S. contractor. Work 20 or more hours per week and earn up to $65 per hour.
Posted Jul 8, 2026
Review AI-generated C++ code, debugging answers, algorithms, and tests as a remote Quality Assurance Lead. This US contractor role pays $75 per hour for about 20 hours a week over an estimated one- to three-month project.
Posted Jul 8, 2026
Review and rank AI-generated C++ code, systems designs, and technical explanations. This remote contractor role pays $65 per hour and requires expert modern C++ and systems programming experience.
Posted Jul 8, 2026
Review and improve AI-generated C# and .NET responses, write technical explanations, and help models learn from expert feedback. This remote contractor role pays $35 to $65 per hour and requires 20+ hours weekly.
Posted Jul 8, 2026
Review AI-generated C code and trainer QA work for correctness, memory safety, portability, and rubric adherence. This remote U.S. contractor role pays up to $75 per hour and requires 20+ hours weekly.
Posted Jul 8, 2026
Review AI-generated C code and systems designs for memory, concurrency, safety, and performance issues at $65 per hour. This remote, part-time contract requires strong C and systems programming skills.
Posted Jul 8, 2026
Review AI-generated Bash code and trainer QA work for correctness, safety, portability, and debugging accuracy. This remote US contract pays up to $65 per hour for about 20 hours weekly over 1 to 3 months.
Posted Jul 8, 2026
Use your Android engineering experience to review AI-generated code, write reference solutions, and rate technical responses. This remote contract pays $35 to $110 per hour and requires at least 20 hours weekly.
Posted Jul 8, 2026
Build and improve machine learning models remotely using Python, MongoDB, large datasets, and model evaluation methods. This contractor role pays $80 to $140 per hour and is open to candidates in many countries.
Posted Jul 3, 2026
Build backend services, RESTful APIs, and MySQL systems in a remote contract role using C# and .NET. The role pays $60 to $110 per hour and is open to candidates in 52 countries.
Posted Jun 28, 2026
Use Python to validate AI-generated computer science solutions, assess multi-step reasoning, and design rigorous problems. This project-based expert role pays $15-$40 per hour and is open worldwide.
Posted Apr 5, 2026
Design and verify realistic, computational data science problems using Python, SQL, statistics, machine learning, and GenAI. This project-based contractor role pays $15 to $40 per hour and is open worldwide.
Posted Apr 5, 2026
Create and verify challenging computational machine learning and STEM problems using Python, statistics, SQL, and modern GenAI tools. This global, project-based contract role is for experienced specialists who can work in clear written English.
Posted Apr 5, 2026
Help train and evaluate AI systems for infrastructure design, DevOps automation, reliability, and high-volume workflows. This worldwide contract role pays $15 to $45 per hour and requires 20+ hours weekly.
Posted Mar 29, 2026
Build and review advanced automation workflows, JavaScript logic, and AI-generated solutions for systems that use APIs and webhooks. This worldwide contract pays $15-$45 per hour and requires 20+ hours each week.
Posted Mar 29, 2026
Evaluate how AI systems design API integrations between CRMs, ad platforms, email tools, and databases. This worldwide contractor role pays $15-$45 per hour and requires 20+ hours weekly.
Posted Mar 29, 2026
Build and evaluate advanced self-hosted n8n workflows for AI training, integrations, scraping, and automation. This global contract pays $15-$45 per hour and requires 20+ hours each week.
Posted Mar 29, 2026
Use Zapier and Make.com to create, test, and improve workflow automation tasks that help train and evaluate AI systems. This part-time contract role offers 20+ hours per week and pays $15 to $45 per hour.
Posted Mar 29, 2026
Create advanced computational and quantum chemistry problems, verify solutions with Python and chemistry libraries, and model real research workflows. This part-time contractor role requires a PhD and offers $15 to $60 per hour based on task complexity.
Posted Mar 29, 2026
Create realistic mechanical engineering problem sets and fully verified Python solutions for AI training. This part-time contract role pays $15 to $50 per hour and requires at least 20 hours per week.
Posted Mar 29, 2026
Create and verify realistic electrical engineering problems, writing clear prompts and reproducible Python solutions. This worldwide contract role pays $15 to $50 per hour and requires an electrical engineering degree plus relevant experience.
Posted Mar 29, 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.
