$50–$100 per hour equivalent, paid per accepted task
100% remote
Part-time
About 15 hours a week, you choose when
Minimum weekly submission requirements apply.
Work on the cutting edge of AI coding tools, on your own schedule, and get paid for the mobile engineering skills you already have.
The AI systems everyone is talking about are trained and tested by real mobile software engineers. The teams building them need people who can turn realistic mobile problems into hard coding tasks, judge how well the AI handles them, write the correct implementation, and explain exactly where the result falls short. Your judgment becomes part of how the next generation of AI coding tools works. This is that work, done remotely, around your current job.
What you'll do
Turn realistic mobile bug fixes and feature work into technically demanding coding tasks
Build reproducible environments and deterministic checks that accept correct implementations and reject incomplete or hard-coded solutions
Write reference implementations for valid solutions across React Native, Flutter, iOS or Android
Review AI solutions for state and lifecycle behavior, then explain where they fall short
Why this is worth your time
Get paid the equivalent of $50–$100 an hour to build real AI skills, on top of your current job
Work directly with frontier AI coding tools and see how they are built, tested and improved, experience most mobile software engineers will not have for years
Build a career edge for what comes next: AI is reshaping mobile software engineering, and the engineers who understand it from the inside will lead that change
Fully remote and flexible, no fixed shifts, no commute
Who this is for
Significant hands-on expertise in at least one mobile development track, such as React Native, Flutter, iOS or Android
Strong understanding of mobile architecture, state management, asynchronous programming and application lifecycle, with the ability to debug complex applications and improve performance
Fluent in English and able to create reproducible technical tasks with robust deterministic validation
No AI experience needed. You bring the expertise; we bring the training on the tools.
Pay and details
$50–$100 per hour equivalent; pay is per accepted task, as an independent contractor
About 15 hours a week, you choose when; fully remote, United States
Minimum weekly submission requirements apply.
How to apply
Apply on OpenTrain (about two minutes; upload your resume).
Complete a short application on the hiring platform.
If shortlisted, take a conversational AI interview with technical questions and a coding challenge, whenever it suits you. Most people hear back within days.
Ready to put your mobile engineering skills to work at the frontier of AI? Apply today.
About OpenTrain AI
OpenTrain AI connects experienced professionals with paid, part-time AI training work: shaping and improving the AI systems that companies are building right now.