Browse current remote roles in AI training, model evaluation, RLHF, data annotation, and expert review. Filter by country, language, and specialty, then apply through OpenTrain.
Help deploy and manage LangGraph AI applications using Azure, DevOps automation, Terraform, Docker, and Kubernetes. This remote contract role is for professionals in India and requires 8+ years of Azure or cloud DevOps experience.
Posted Sep 14, 2026
Build Docker-based validation workflows for datasets, schemas, and model artifacts using Dockerfiles, Python or Bash, and CI/CD checks. This contractor role requires 20+ hours weekly and is open to candidates in selected countries.
Posted Aug 3, 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
Create realistic AWS Console workflows, document each step, and record the execution so AI systems can learn from practical cloud expertise. This remote contractor role pays up to $25 per hour and is open to applicants in Bangladesh, India, and Pakistan.
Posted Aug 26, 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
Create and record realistic Postman API testing workflows for AI training. This remote contractor role is open in Bangladesh, India, and Pakistan and pays up to $20 per hour.
Posted Aug 27, 2026
Support customer data ingestion and transfer workflows as an Associate Forward Deployed Engineer. The contractor, part-time role pays $40 to $60 per hour and involves Python, APIs, troubleshooting, and workflow automation.
Posted Sep 16, 2026
Review AI-generated software engineering answers for accuracy, feasibility, and production quality. This US-based contract role pays $120 per hour and offers 20 or more flexible hours each week.
Posted Sep 30, 2026
Create ITSM workflows, SLA models, incident datasets, and evaluation rules for AI systems. This contractor role runs for up to two weeks and requires weekend availability plus PST overlap.
Posted Oct 5, 2026
Create, debug, translate, test, and review challenging software-engineering tasks for AI training. This remote contractor role pays $100 to $150 per hour equivalent, paid per task that meets project specifications.
Posted Sep 16, 2026
Lead large software engineering AI training programs, improve coding data quality and delivery, and guide distributed contributor teams. This worldwide contract role requires 20+ hours per week and fluency in English.
Posted Sep 30, 2026
Build coding tasks, reference solutions, and verifiers that test AI software engineering systems. This remote contractor role pays $50 to $100 per hour equivalent, paid per task that meets the project specifications.
Posted Oct 14, 2026
Create and record realistic IntelliJ IDEA workflows for Java and Kotlin projects, including debugging, testing, refactoring, and build troubleshooting. Earn up to $25 per hour while working remotely from Bangladesh, India, or Pakistan.
Posted Aug 28, 2026
Build secure sandboxes, task environments, CI/CD pipelines, and developer tools for LLM training and agent evaluation. This remote contractor role offers 20+ hours per week for Python engineers in supported Asia-Low countries.
Posted Jul 25, 2025
Create and record realistic Vim tasks for AI training, including coding, documentation, terminal, and text-editing workflows. This remote contractor role pays up to $20 per hour and requires strong hands-on Vim skills.
Posted Aug 28, 2026
Lead a 5 to 10 person technical pod creating and evaluating terminal-based coding, scientific computing, and electrical engineering tasks for AI training. The role requires 20+ hours per week and advanced technical experience.
Posted Oct 14, 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
Create and record realistic GitHub workflows that help train AI to understand software collaboration and version control. This remote contractor role pays up to $20 per hour and requires 20+ hours weekly.
Posted Aug 26, 2026
Create backend coding tasks and deterministic verifiers for AI systems. This remote contractor role offers flexible scheduling for about 15 hours per week, with $30 to $100 per hour equivalent, paid per task that meets project specifications.
Posted Sep 20, 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
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
Create realistic Visual Studio Code tasks, prepare project environments, and record complete developer workflows for AI training. This remote contractor role pays $20 per hour and requires 20+ hours per week in Bangladesh, India, or Pakistan.
Posted Aug 26, 2026
Build Python infrastructure for LLM training and agent evaluation, including secure sandboxes, task frameworks, scoring pipelines, and developer tools. This remote contract role offers 20+ hours per week for engineers in the United States or Canada.
Posted Jul 25, 2025
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
Build and improve open source software for AI training, including feature work, bug fixes, refactoring, code review, and technical explanations. Remote work takes less than 20 hours per week, with $50 to $100 per hour equivalent, paid per task that meets project specifications.
Posted Sep 15, 2026
Build Python backends and AI agent evaluation tasks in a four-week remote contractor engagement. Earn $300 per approved task, with at least one approved task required each day and 20+ hours per week.
Posted Oct 1, 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
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
Review, build, debug, and validate software across front-end and back-end systems for AI training. Pay is $50 to $100 per hour equivalent, paid per task that meets the project specifications, with less than 20 hours per week.
Posted Sep 16, 2026
Build and evaluate AI-generated product roadmaps, feature specifications, and backlogs using professional product management standards. Work remotely for 20+ hours each week with at least eight hours of PST overlap.
Posted Oct 15, 2026
Remote, part-time contract work for a Big Data Engineer building Python pipelines, distributed data systems, and reliable databases. Pay is $30 to $80 per hour, with applications open across 50 countries.
Posted Sep 15, 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
Create and document realistic NetBeans and Java development workflows, including project setup, debugging, testing, and build tools. This remote contractor role pays $20 per hour and requires 20+ hours weekly.
Posted Sep 5, 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
Manage staffing, capacity planning, tracking systems, and chatbot assessments across AI training projects in a remote, 16-week freelance role. The project expects 20 or more hours weekly and at least five years of professional experience.
Posted Oct 15, 2026
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
Review AI-generated Go code for quality, correctness, efficiency, and dependable backend implementation. This part-time role requires 20+ hours per week, strong Go skills, and clear English communication.
Posted Jul 17, 2026
Evaluate AI-generated logistics and supply chain workflows, check routing and dispatch rules, and approve outputs against professional standards. This remote contractor project runs up to two weeks and requires 20+ hours each week.
Posted Sep 25, 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 model outputs and improve data pipeline quality using LLM agent engineering, observability, anomaly detection, and clear written feedback. This contractor role requires 20+ hours each week and fluent English.
Posted Oct 2, 2026
Review AI-generated code patches for open source repositories, explain your decisions, and assess other reviewers’ work. Pay is $150 to $300 per hour equivalent, paid per task that meets project specifications, with about 15 hours per week.
Posted Sep 25, 2026
Create realistic Python coding and debugging tasks in PyCharm, document them, and record complete workflows for AI training. This remote contractor role offers up to $20 per hour and requires 20+ hours weekly from applicants in Bangladesh, India, or Pakistan.
Posted Aug 28, 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
Test AI models and agents for security weaknesses, build repeatable red-team tools, and document clear findings. This remote contract pays $40 per hour for fewer than 20 hours per week.
Posted Nov 17, 2025
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
Use software engineering judgment to write code, review complex systems, and create programming examples for AI training. This remote, part-time contractor role pays $50 to $70 per hour and is open in listed countries.
Posted Aug 15, 2026
Review adversarial prompts, safety evaluations, risk analyses, and QA submissions as a remote Red-Teaming Quality Assurance Lead. This US contract pays $100 per hour and requires 20+ hours weekly.
Posted Jul 9, 2026
Create reproducible, terminal-based scientific computing tasks that test AI agents on physics, chemistry, materials science, and astronomy workflows. This five-week remote contractor assignment pays $300 per approved task.
Posted Sep 26, 2026
Work remotely as an AI Red Team Engineer testing LLMs, agents, and RAG systems for security weaknesses. This contract role pays $40 per hour and requires C1 English plus hands-on cybersecurity experience.
Posted Oct 6, 2025
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
Create realistic backend feature and bug-fix tasks, then evaluate AI-generated code for correctness, performance, testing, and maintainability. Pay is $30 to $100 per hour equivalent, paid per task that meets the project specifications.
Posted Oct 3, 2026
Evaluate how language models fix real software bugs using C#, GitHub repositories, Docker, and unit tests. This remote contractor role requires at least three years of software engineering experience and 20 or more hours per week.
Posted Jul 20, 2026
Solve coding, debugging, and technical reasoning challenges used to evaluate AI models. This flexible remote contractor role expects about 15 hours per week and pays $60 to $120 per hour equivalent, paid per task that meets project specifications.
Posted Oct 16, 2026
Use DoD reporting experience to create prompts, model responses, rubrics, and realistic documents for AI training. This remote, part-time contractor role pays $40 to $80 per hour and is open to candidates in the United States.
Posted Sep 21, 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
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
Create realistic coding challenges and verifier scripts for AI models with flexible remote work of about 15 hours per week. Pay is $30 to $100 per hour equivalent, paid per task that meets the project specifications.
Posted Sep 20, 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
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 and refine software engineering presentations for AI training, including technical content, architecture diagrams, data visualizations, and storytelling flow. This part-time contract role pays $150 to $350 per hour.
Posted Sep 25, 2026
Create and record realistic MongoDB database workflows that help train AI models. This remote contractor role pays up to $20 per hour and is open to applicants in Bangladesh, India, and Pakistan.
Posted Sep 5, 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
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
Build secure and vulnerable application fixtures, deterministic tests, and evaluation assets for AI systems. This remote contractor role pays $40 to $80 per hour, offers flexible scheduling, and requires strong application security skills.
Posted Oct 15, 2026
Create terminal-based Earth science tasks for AI agents using scientific programming, geospatial data, modeling, and objective evaluation. This remote contractor assignment pays $300 per approved task and runs for five weeks.
Posted Sep 24, 2026
Build Python connectors that replicate business software or create and evaluate realistic AI agent tasks. This remote, four-week contract pays $300 per approved task and requires at least one approved task per day.
Posted Sep 26, 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
Create backend coding tasks that help train AI systems, including bug fixes, features, refactoring, and performance work. Pay is $50 to $100 per hour equivalent, paid per task that meets project specifications.
Posted Oct 14, 2026
Build and manage Python scraping workflows for complex, JavaScript-heavy websites. This remote contractor role pays $20 per hour and requires 20 or more hours each week.
Posted Feb 26, 2026
Review and improve AI-generated military and Department of Defense reports as a remote contractor. Use DoD operations and executive reporting experience for $40 to $80 per hour.
Posted Sep 21, 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 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
Evaluate AI models on complex software engineering problems by building coding environments, reference solutions, and expert reviews. Pay is $50 to $100 per hour equivalent, paid per task that meets the project specifications.
Posted Sep 7, 2026
Review Toast POS workflows, restaurant transactions, menus, and order flows to help improve AI understanding of hospitality operations. This part-time contractor role pays $28 to $92 per hour and requires daily hands-on Toast POS use.
Posted Sep 23, 2026
Lead a team reviewing realistic engineering tasks for AI training, including simulations, numerical methods, and automated tests. This remote contractor assignment lasts about four weeks, requires 20+ hours weekly, and has no listed pay rate.
Posted Oct 16, 2026
Review AI-generated HR tools and turn People Operations policies into spreadsheet rules, formulas, and quality standards. This worldwide contractor role suits HR professionals with five or more years of practical experience.
Posted Sep 25, 2026
Review AI-generated code, systems, database, networking, and security content for accuracy and safety. This remote contractor role pays up to $20 per hour and requires 20+ hours weekly from India.
Posted Aug 29, 2026
Develop and deploy machine learning systems in Python across data pipelines, model optimization, monitoring, and production use cases. This part-time contract role requires 20+ hours per week and four years of hands-on experience.
Posted Aug 2, 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 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 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 code, coding problems, solutions, and test cases while helping improve software engineering AI systems. This remote contractor role pays $245 to $280 per hour and requires strong software engineering judgment.
Posted Aug 27, 2026
Create realistic backend feature and bug-fix tasks for AI coding systems, then build deterministic verifiers that assess solutions. Pay is $30 to $100 per hour equivalent, paid per task that meets the project specifications.
Posted Oct 6, 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
Lead teams of 20 or more engineers delivering supervised fine-tuning and human feedback work for language models. Own technical quality, delivery, team performance, and dataset review with flexible part-time hours.
Posted Jul 20, 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
Create realistic Eclipse IDE and Java development tasks, prepare technical environments, and record practical workflows for AI training. This remote contractor role pays up to $20/hour and requires 20+ hours per week.
Posted Sep 5, 2026
Review Nepali AI-generated content and build realistic Postman API tasks, tests, and documentation. This remote contractor role pays $15 per hour and requires at least 20 hours each week.
Posted Aug 28, 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 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 IT guidance on strategy, architecture, infrastructure, vendors, and compliance. This remote contractor role pays $60 to $75 per hour, offers flexible weekly scheduling, and requires five years of IT management experience.
Posted Aug 15, 2026
Improve prompts, policies, and AI responses across tools, APIs, and languages. This remote contractor assignment requires 20 or more hours weekly and is open to applicants in 10 countries.
Posted Aug 2, 2026
Review, debug, and improve AI-generated code and technical responses across multiple languages. This remote, four-week contract offers flexible 20+ hour weeks with per-task compensation.
Posted Oct 14, 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
Evaluate challenging data science tasks, build reference solutions, and test coding agents remotely for about 15 hours per week. Compensation is $60 to $120 per hour equivalent, paid per task that meets the project specifications.
Posted Oct 13, 2026
Review radiographic, ultrasonic, magnetic particle, and penetrant inspection data to help train AI systems. This remote, part-time contractor role pays $60 per hour and requires NDT Level II or III certification plus eight years of experience.
Posted Sep 30, 2026
Evaluate how well LLMs solve real software engineering tasks using Ruby and open-source codebases. This remote contractor role requires 20 or more hours weekly and four hours of PST overlap.
Posted Jul 20, 2026
Review and benchmark AI-generated software on a remote, one-month US contractor assignment. Use your software engineering experience to test code, assess explanations, and improve coding evaluation standards.
Posted Jul 17, 2026
Manage annotation and data-collection workflows, track KPIs, analyze datasets, and improve quality for AI training. This remote contract role offers 20+ hours per week across eligible countries.
Posted Oct 14, 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
