Remote Mobile Engineer - iOS/Android & Cross-Platform

The Ai Training Company; United States; Remote; GBP 70,000 - 110,000; Full time

Job summary

The Ai Training Company seeks experienced mobile software engineers to contribute to a remote AI project focused on advanced mobile development. You will craft challenging tasks for iOS, Android, React, and Flutter, and build reproducible environments with deterministic verifiers and reference solutions.

Candidates should have strong hands-on experience across mobile architectures, state management, and performance optimization, and be comfortable working independently in a remote setting.

Qualifications

• Significant professional experience building mobile applications.
• Hands-on expertise in at least one mobile track: React, Flutter, iOS, or Android.
• Deep understanding of mobile architecture, state management, asynchronous programming, and application lifecycle.
• Strong debugging and problem-solving skills across complex mobile codebases.
• Experience building non-trivial application features.
• Ability to refactor code while preserving functionality and improving maintainability.
• Experience identifying and resolving mobile application performance issues.
• Strong understanding of software testing and automated verification.
• Ability to communicate technical requirements and reasoning clearly.
• Comfortable working independently in a remote environment.

Responsibilities

• Create realistic and technically challenging mobile software engineering tasks using real or representative codebases.
• Design problems involving bug fixing, feature development, application state, lifecycle behavior, asynchronous workflows, refactoring, and performance optimization.
• Build tasks for React, Flutter, iOS, or Android applications based on your expertise.
• Create reproducible development environments that allow each task to be evaluated consistently.
• Write deterministic verifiers and automated checks that recognize correct solutions while rejecting incomplete, incorrect, or hard-coded implementations.
• Develop golden reference solutions demonstrating one valid way to solve each engineering problem.
• Identify edge cases and ensure tasks require genuine mobile engineering reasoning rather than superficial code changes.
• Document task requirements, expected behavior, verification logic, and implementation assumptions clearly.

Skills

Mobile Development

iOS & Android

React Native

Flutter

State Management

Performance Tuning

Tools

Swift

Kotlin

Dart

React

Flutter

UIKit

Jetpack Compose

Job description

The Ai Training Company seeks experienced mobile software engineers to contribute to a remote AI project focused on advanced mobile development. You will craft challenging tasks for iOS, Android, React, and Flutter, and build reproducible environments with deterministic verifiers and reference solutions.

Candidates should have strong hands-on experience across mobile architectures, state management, and performance optimization, and be comfortable working independently in a remote setting.