Open AI training and model evaluation roles that call for Full-Stack Engineering expertise, gathered from 5 platforms. Part of Software Engineering.
Pay figures cover the 37 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 contract role building internal C tooling that supports data pipelines, annotation systems, and evaluation workflows for AI training. It is aimed at senior engineers with several years of production C experience who can also work across full-stack and interoperability tasks.
This is a remote hourly contract for senior systems engineers who will build and tune the C++ infrastructure behind AI data pipelines, annotation tools and model evaluation. The work centers on performance, reliability and production fixes, carried out alongside research and engineering teams. It suits experienced C++ developers with a systems background who want to work on the infrastructure used to train and ship AI models.
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.
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.
You will evaluate AI-generated code by running models on real engineering tasks, analyzing their output against production standards, and stress-testing them to find failures. This role is ideal for experienced software engineers who want to contribute to AI model improvement through rigorous code review and red-teaming.
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 remote study asks practicing software engineers to review programming tasks and the evaluation harnesses built to test AI agents on them. You will check whether the tasks, test cases and environment structure reflect realistic software engineering work. It suits engineers with solid experience building, testing and reviewing complex systems.
Posted October 2, 2026
This paid study asks experienced software engineers to review proposed programming tasks and the harnesses that test AI agents, checking their logic, structure and realism. The work takes place in a screen-shared session that mixes code review, technical discussion and direct feedback on task design. It is aimed at engineers who have already built, reviewed or tested evaluation harnesses or coding tasks.
Posted October 1, 2026
This is a paid research interview in which experienced software engineers review proposed programming tasks and their evaluation environments. Participants assess how realistic, difficult and well structured the challenges are, and they suggest ways to make the test suites more robust. It suits engineers who already build or review complex codebases and know how test harnesses work.
Posted October 1, 2026
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 will evaluate the quality and correctness of AI-assisted software development traces used to train and assess models at a leading AI laboratory. You must judge the accuracy of coding sessions, the consistency of workflows, and the quality of reasoning, then provide structured written feedback according to an evaluation grid.
Posted August 28, 2026
This role invites experienced software engineers to evaluate and design migration strategies for complex codebases, particularly in mission-critical environments. You will analyze existing systems to identify safe modernization approaches and verify the quality of solutions generated by AI, while preserving functionality and security.
Posted August 22, 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 full-stack engineering experts to collaborate with leading AI laboratories and companies. You will be matched with varied roles consisting of training and evaluating AI models, designing tasks based on real-world scenarios, and providing specialized feedback to advance AI research. Typical engagements range from 15 to 30 hours per week.
Posted February 20, 2026
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FAQ
37 Full-Stack Engineering 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 37 open roles that publish an hourly rate in USD, pay runs from $35 to $300 per hour, with a median of $75. These are the rates the platforms publish, not a guarantee of income or hours.
Alignerr (24), Mercor (4), micro1 (4), Terac (3) 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 Full-Stack Engineering, Backend Development, Code Quality & Review, AI Evaluation, System Design. 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.
