Open AI training and model evaluation roles that call for Frontend Development expertise, gathered from 4 platforms. Part of Software Engineering.
Pay figures cover the 21 open jobs that publish an hourly rate in USD. They are published rates, not a guarantee of income. Last checked on October 8, 2026.
This is a remote, hourly contract role where you review JavaScript code produced by AI models and judge its correctness, efficiency and style. You will also point out flaws and suggest better alternatives, which helps improve how AI tools write frontend code. It suits experienced frontend developers who can explain code quality clearly and work independently on their own schedule.
This remote contract role asks JavaScript engineers to review code produced by AI models, checking correctness, efficiency and modern ES6+ practices. Work includes spotting bugs and anti-patterns in frontend logic and proposing cleaner alternatives, along with written explanations of the code. It suits experienced frontend developers who can write clearly, and training is provided so prior AI experience is not required.
This remote contract role asks experienced TypeScript developers to review and critique AI-generated frontend code for type safety, interface accuracy, and architecture. The work also includes building reference components and explaining type-driven design choices so that AI models can learn from expert reasoning. It suits independent developers with several years of hands-on frontend experience who work well without supervision.
This remote contract role asks experienced TypeScript frontend developers to review and assess code written by AI models, and to show those models what type-safe, modern web development looks like. It suits engineers who can explain architectural and typing decisions clearly and who prefer to work on their own schedule on task-based assignments.
This remote contract role asks experienced full-stack developers to review and evaluate code and system designs produced by AI models. The work also includes building tooling for data annotation and quality control, done asynchronously on a flexible schedule. It suits engineers with several years of production experience who can give precise technical feedback.
This remote contract role asks senior full-stack engineers to assess AI-generated code across frontend and backend, judging correctness, quality, and security. It also involves building internal tooling for data annotation and reviewing system designs. It suits experienced engineers who can give precise written feedback that helps AI models write better code.
This contract role asks JavaScript developers to judge code written by AI systems for correctness, efficiency and modern ES6+ practice. It also involves writing reference solutions and explaining the reasoning behind them so that AI models learn to produce better JavaScript. It suits experienced developers who can work remotely on their own schedule.
You will check code written by AI models for correctness, speed, and modern JavaScript conventions, and write your own reference solutions to compare against. The role suits experienced JavaScript developers who can explain technical reasoning clearly in writing. It is a remote, hourly, self-scheduled contract with no prior AI experience required.
This contract asks frontend engineers to review and improve JavaScript, HTML, and CSS code written by AI models, checking correctness, efficiency, and accessibility. It is fully remote and asynchronous, suited to developers who can explain their reasoning clearly in English.
This remote contract role asks senior TypeScript developers to review AI-generated code for type safety, scalability and modern practices. The work centers on writing structured feedback that helps AI models understand architectural choices and type logic. It is aimed at experienced developers who can work independently on flexible hourly commitments.
This contract role asks TypeScript developers to review and improve AI-generated code so it is type-safe, idiomatic, scalable and ready for production. It is aimed at senior developers with deep TypeScript knowledge who can clearly explain why a piece of code is well designed. No prior AI background is required.
Evaluate and stress-test user interfaces built by AI models to identify frontend failures in components, state management, accessibility, and rendering. Write correct implementations when models fall short, providing the training signal through clear technical explanations of what works and what breaks.
A Full Stack Engineer working with frontier AI models to evaluate their ability to build complete applications across frontend, API, and database layers. You will trace features through the entire stack to identify where models fail, write corrected versions when needed, and provide detailed explanations that serve as training data for improving future model outputs.
This contract role asks an experienced mobile engineer to design realistic coding challenges that test how well AI models handle mobile software problems such as bug fixing, feature building, refactoring and performance work. For each challenge the expert builds a reproducible environment, writes verifiers that accept varied correct solutions and reject shortcuts, and provides a reference solution. It suits developers with deep hands-on experience in React Native, Flutter, SwiftUI, UIKit, Jetpack Compose or Android Views.
Posted October 7, 2026
Referral link to micro1's job list: search for this role there. Open this exact job
This role involves contributing to an AI training project as an open source software engineer. You will explore unfamiliar repositories, implement and debug front-end and back-end components, and evaluate patches generated by AI. The ideal candidate is an experienced developer with significant contributions to established open source projects.
Posted September 16, 2026
Referral link to micro1's job list: search for this role there. Open this exact job
This remote contract role allows you to contribute to an AI training project as a senior full-stack engineer. The tasks involve developing, debugging, evaluating, and refactoring software components covering both front-end and back-end, as well as translating code from one language to another.
Posted September 16, 2026
Referral link to micro1's job list: search for this role there. Open this exact job
You participate in Android application testing using Android Studio on macOS. You must own a Mac with Android Studio already installed and be able to provide high-resolution screenshots of your development environment.
Posted September 13, 2026
You maintain one or several open source repositories and are invited to evaluate code patches generated by AI models, providing detailed and justified feedback. This role allows AI systems to benefit from your domain expertise to progress, with no specific artificial intelligence prerequisites.
Posted August 14, 2026
Referral link to micro1's job list: search for this role there. Open this exact job
You will build an AI-native platform that replaces manual operations with real-time dashboards and autonomous agent workflows. As a lead engineer, you will drive complete product development from foundations through integrations and pilot launch, delivering production features on frontend and backend.
Posted February 26, 2026
Join a network of frontend engineering experts to collaborate with AI laboratories and leading companies. You will participate in training and evaluating AI models, create tasks based on real-world scenarios, and provide specialized feedback to advance AI research. The roles vary in duration and scope, with typical commitments of 15 to 30 hours per week.
Posted February 20, 2026
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FAQ
21 Frontend Development AI training jobs are open on SideHustler today. 1 was posted in the last 7 days. Listings are rechecked against the official postings: the latest check on this list was on October 8, 2026.
Among the 21 open roles that publish an hourly rate in USD, pay runs from $25 to $300 per hour, with a median of $75. These are the rates the platforms publish, not a guarantee of income or hours.
Alignerr (11), Mercor (4), micro1 (4) and DataAnnotation (2). You apply on the platform itself, which handles screening, contracts and payment.
The most requested areas of expertise on these listings are Frontend Development, Code Quality & Review, Full-Stack Engineering, Backend Development, AI Evaluation. Each listing states its own requirements.
Apply now opens the official posting on the platform, where you complete the application. You need no account on SideHustler. To see which roles fit your background first, add your resume and every open job is scored against your profile.
