CareerPlan

Senior Mobile Developer | Remote - Contract

InternationalRemoteContract2026-10-08 → 2026-11-10
Freelance / independent contractor

Core

Create Reinforcement Learning Environments and golden reference solutions to test AI models on complex mobile software engineering problems.

Role type

Senior IC mobile software engineer (RL environment design)

Builds

Reproducible mobile coding tasks and deterministic verifiers for frontier AI models

Domain

AI/ML training + Mobile Software Engineering

Deliverable

production ML models

Required skills

Kotlin, Swift, Mobile app development, Cross-platform frameworks (React Native, Flutter), TypeScript, JavaScript, Dart, Mobile architecture, State management, Asynchronous programming, Application lifecycle management, Debugging, Performance optimization

Preferred skills

Jetpack Compose, Android View system, SwiftUI, UIKit, React Native, Flutter

Technologies

Kotlin, Swift, TypeScript, JavaScript, Dart, React Native, Flutter, Jetpack Compose, SwiftUI, UIKit

Responsibilities

Design challenging mobile coding tasks for AI models, Build reproducible environments for tasks, Write deterministic verifiers, Provide reference solutions for tasks