CareerPlan

Staff Mobile Engineer

San Francisco / San Francisco Bay AreaFull-time$185k–$190k2026-11-09
On-siteContractorNo visa sponsorship

Core

Architecting and leading the development of a React Native mobile application (iOS/Android) with integrated AI-powered experiences for an e-commerce and membership business.

Role type

Staff Mobile Engineer (React Native/Expo)

Builds

React Native mobile app (iOS/Android) with AI features, OTA updates, and native modules

Domain

E-commerce, Mobile, AI/LLM

Deliverable

production ML models

Required skills

React Native, Expo, TypeScript, AI/LLM integration, mobile architecture, CI/CD, performance optimization, mentoring

Preferred skills

Native iOS (Swift) or Android (Kotlin), AR/virtual try-on, payments, e-commerce domain

Technologies

React Native, Expo, EAS, TypeScript, LLMs, Claude Code, Codex

Responsibilities

Architect and build React Native app across iOS/Android; Drive mobile technical strategy and AI integration; Own Expo ecosystem, EAS builds, and OTA updates; Optimize performance and UX; Manage CI/CD and release processes; Mentor engineers and foster technical excellence

Seniority

Staff, technical leadership & strategy