Review and improve AI-generated Go code, compare technical answers, and write strong backend solutions. This remote contract offers flexible work of 20+ hours per week and pay up to $60 per hour.
Review AI-generated full-stack code, system designs, and technical explanations using Node.js, React, and TypeScript. This remote contractor role requires 20+ hours weekly and pays up to $100 per hour in Germany and the United States, or up to $60 per hour in India.
Lead quality review for Dart and Flutter training work, giving precise feedback on code, tests, debugging responses, and technical guidelines. This remote U.S. contractor role offers up to $65 per hour for 20+ hours each week.
AI trainingAsync programmingCode reviewDartDart QAFlutter
Review AI-generated C++ code, tests, debugging responses, and trainer QA work for correctness, safety, performance, and rubric compliance. This remote U.S. contract pays up to $75 per hour for about 20 hours each week.
AI trainingAlgorithmsC++C++ QACode reviewDebugging
Review AI-generated C++ code, systems designs, and technical explanations for accuracy, safety, and performance. This remote contractor role pays up to $65 per hour for 20+ hours weekly, with applications starting on OpenTrain.
C++ programmingCode reviewConcurrencyDebuggingEnglishLow-latency development
Use your C# and .NET expertise to write, review, and improve AI-generated technical responses. This remote contractor role pays up to $35 to $65 per hour, requires 20+ hours weekly, and includes future project opportunities.
Review AI-generated C code and trainer QA work as a remote C Team Lead in the United States. Work 20+ hours per week as a contractor and earn up to $75 per hour.
Review AI-generated C code, systems designs, and technical explanations for memory, concurrency, safety, and performance issues. This remote contractor role pays up to $65 per hour and requires 20-plus hours per week.
CC programmingCode reviewConcurrencyDebuggingEmbedded development
Review AI-generated Bash code and trainer QA work for safety, portability, debugging accuracy, and rubric compliance. This remote U.S. contractor role pays up to $65 per hour for about 20 hours weekly.
AI trainingAutomationBashCli toolsCode reviewDebugging
Review AI-generated Android code, architectures, and technical explanations using Kotlin and Java. Earn up to $35 to $110 per hour with a 20+ hour weekly commitment in eligible countries.
Build and evaluate machine learning models with Python, MongoDB, and common ML libraries in a remote, part-time contractor role paying $80 to $140 per hour. Apply through OpenTrain, then complete the hiring site application.
Remote Backend C#/.NET Developer contract work pays $60 to $110 per hour. Build backend services, REST APIs, and MySQL systems while supporting reliable software for AI-related projects.
Design computer science problems and evaluate AI-generated solutions using Python, structured scoring, and clear technical reasoning. This global contract role pays $15 to $40 per hour for up to 20 hours weekly during active project phases.
Create and verify realistic, computationally intensive data science problems using Python, SQL, statistics, machine learning, and GenAI. This global contract offers flexible project work for experienced data science specialists.
Build and review advanced automation workflows, JavaScript logic, and AI-generated solutions for APIs, webhooks, and business processes. Earn $15 to $45 per hour on a flexible, worldwide contract.
Build and review API integrations that help train and evaluate AI systems. Work part time from anywhere on REST APIs, webhooks, data mapping, and error handling.
Build and improve automation workflows powered by large language models. You will refine prompts, review model outputs, and create evaluation criteria for practical communication and content tasks.
Build, test, and improve Zapier and Make.com workflows used to train and evaluate AI systems. This part-time contractor role pays $15 to $45 per hour and is open worldwide.
Work globally as a Vibecode Specialist building Python scrapers for complex, JavaScript-heavy websites. Earn $20 per hour while delivering clean, validated datasets for AI training.
Build Python infrastructure for LLM training and agent evaluation, including secure sandboxes, task frameworks, and scoring pipelines. This remote contract offers 20+ hours weekly and $34 to $42 per hour in the US or Canada.
Build and maintain Python infrastructure for LLM training and agent tooling, including secure sandboxes, CI/CD pipelines, and testing systems. This remote contract role offers $12.50 per hour and requires at least 20 hours per week in eligible countries.
