Senior App Developer

Company: The One App
Location: Remote – Philippines Only
Work Hours: 6:00 PM – 2:00 AM (PH Time)

Job Summary
The One App is looking for a Senior App Developer to build and maintain an AI-first mobile and web application. You will work on iOS, Android, and web platforms, contribute to AI-driven development (similar to the Claude code app), and help guide best practices within the development team.

Learn more about our product:
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Responsibilities
Develop and maintain mobile apps for iOS and Android
Support and integrate web development with mobile platforms
Contribute to an AI-first application built using AI-driven development approaches (similar to the Claude code app)
Implement new features, improve performance, and fix bugs
Collaborate with product and design teams
Follow App Store, Play Store, and security guidelines

Requirements

Senior-level experience in mobile app development
Strong skills in React Native
Knowledge of CSS and modern UI implementation
Experience publishing apps on Apple App Store and Google Play Store
Understanding of AI-driven app development and LLM-powered workflows
Experience with web development and APIs

Must Have
Residing in the Philippines
Available from 6:00 PM – 2:00 AM (PH Time)
Stable internet connection

What We Offer
Remote work (PH-based only)
Fixed evening schedule
Competitive pay based on experience
Work on an AI-first product