Mobile Developer(React Native)

A San Francisco–based early-stage e-commerce and AI startup, founded by a repeat entrepreneur behind multiple successful Bay Area tech companies, is seeking a Senior iOS Engineer (React Native) to architect and own the mobile app experience. This is a rare opportunity to be the first mobile hire at a high-growth startup and shape the product’s mobile foundation from day one. Job Title: Senior iOS Engineer (React Native) Location: San Francisco, CA (Onsite, 5 Days/Week) Type: Full-Time Compensation: $180k – $220k + Meaningful Equity Role Overview As the Senior iOS Engineer, you’ll lead the design and development of a cross-platform mobile application built on React Native. Unlike traditional iOS roles focused solely on Swift/Obj-C, this position emphasizes speed, agility, and full ownership of the mobile stack. You’ll collaborate closely with backend, AI, and product teams while making foundational technical decisions that shape the long-term app architecture. Key Responsibilities Architect and build a React Native mobile app from the ground up with a shared iOS + Android codebase Lead decisions on app structure, tooling, and integrations as the first senior mobile hire Collaborate with backend and AI teams to integrate features like intelligent agents, personalization, and dynamic pricing Own full features end-to-end — from prototype to production deployment Maintain and extend the JavaScript/TypeScript codebase, occasionally bridging native code when needed Champion best practices for React Native development, testing, and performance optimization

Created: 2025-10-02