Skip to content

Coding

Swift/IOS Developer Expert

AfterQuery logoAfterQuery$70/hrRemote, most countriesContractPosted 7mo ago

Some links on AITraining.jobs are referral links. If you sign up through one, AITraining.jobs may earn a commission at no extra cost to you. It never changes what a platform pays you.

About the role

AfterQuery is seeking Swift/iOS Developer Experts to create and refine mobile development challenges for training AI models. In this remote, flexible role, you will design and evaluate iOS development scenarios that test the AI's ability to interpret and apply complex Swift programming and iOS development principles, ensuring that our models can navigate real-world app development, UI/UX implementation, and mobile architecture with precision and technical accuracy. Your expertise will help bridge the gap between proven iOS development practice and innovative AI solutions, making a tangible impact on the future of mobile technology.

Responsibilities

  • Develop high-quality iOS development questions and case studies that challenge AI models on topics such as UI development, state management, networking, data persistence, memory management, app lifecycle, debugging, and more.
  • Evaluate and validate model responses, offering detailed feedback to ensure technical accuracy and adherence to iOS development best practices.
  • Collaborate with a team of mobile development and technical experts to fine-tune question difficulty and ensure content is both challenging and educational.

Required qualifications

  • Proven experience developing iOS applications using Swift with a robust understanding of iOS frameworks and mobile development patterns.
  • Strong knowledge of Swift syntax, UIKit/SwiftUI, and iOS SDK.
  • Exceptional analytical, written, and verbal communication skills, with a keen eye for detail.

Preferred qualifications

  • Multiple years of iOS development experience with published apps in the App Store.
  • Experience with modern iOS architecture patterns (MVVM, MVC, VIPER), Combine, async/await, Core Data, and third-party libraries.
  • Prior involvement in open source iOS projects, technical writing, or mobile technology initiatives.
  • Knowledge of Xcode, Interface Builder, debugging tools, and performance optimization is a plus.
  • Familiarity with AI or machine learning integration in iOS applications is a plus.

Why apply

  • Competitive Compensation: Benefit from attractive hourly rates that reward your specialized iOS development expertise.
  • Innovative Impact: Work with a YC-backed startup revolutionizing AI with high-caliber mobile development content and insights.
  • Flexible Engagement: Enjoy the freedom of a remote, asynchronous role that allows you to integrate your iOS development expertise into pioneering projects on your own schedule.

Where you can work

This role is 100% remote: you can work from any country except Afghanistan, Argentina, Bangladesh, Burundi, Bolivia, Brazil, Belarus, DR Congo, Central African Republic, Congo (Republic), Chile, China, Colombia, Cuba, Dominican Republic, Egypt, Eritrea, Ghana, Gibraltar, Haiti, Iraq, Iran, Japan, Cambodia, Comoros, North Korea, South Korea, Libya, Monaco, Myanmar, Macau, Nigeria, Nicaragua, Palestine, Paraguay, Russia, Saudi Arabia, Sudan, Somalia, South Sudan, Syria, Chad, Turkmenistan, Uruguay, Venezuela, Yemen and Zimbabwe.

From AfterQuery's job posting, checked Oct 18, 2026.

About AfterQuery

Expert reasoning and rubrics for frontier labs, weekly Stripe pay.

How it pays: Weekly (Fridays) via Stripe to bank.

Similar open roles

Some links on AITraining.jobs are referral links. If you sign up through one, AITraining.jobs may earn a commission at no extra cost to you. It never changes what a platform pays you.

An experienced engineer?

One profile for every AI training platform. Companies ask us for people with a specific language, country or credential: add yours once, and when a role fits, we introduce you, only with your yes. Free.

Create my profile

Get new AfterQuery roles by email

We check the AfterQuery job board daily and email you its newest roles each week, plus similar paid roles elsewhere. Free, unsubscribe anytime.