iOS Software Engineer, ChatGPT Engineering

OpenAI • San Francisco, CA

23h

About The Position

The ChatGPT organization at OpenAI supports our mission by innovating across multiple core domains that shape how millions of people experience advanced AI. We are growing cross-functionally and hiring engineers across teams including Growth, Ecosystems, Personalization, Search Infrastructure, and more — all contributing to the next generation of AI-driven products and platforms.
We are seeking an experienced iOS Software Engineer to build and improve the ChatGPT iOS app. In this role, you will:

Requirements

• Have deep experience in iOS development (Swift/Objective-C), including frameworks like UIKit/SwiftUI, Core Data, and performance optimization.
• Are passionate about creating intuitive, performant, and delightful mobile experiences.
• Enjoy collaborating in cross-disciplinary teams and iterating rapidly.

Responsibilities

• Build and ship new iOS features that expand the boundaries of AI-powered mobile applications.
• Drive improvements in app performance, architecture, test coverage, tooling, and reliability.
• Collaborate with Product, Design, Research, and other Engineering teams to enhance user delight.
• Own components end-to-end — design, implementation, testing, launch, and iteration.
• Integrate with backend and AI systems to deliver seamless mobile experiences.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed