Skill
Core Data
Mobile Development
Core Data is Apple's object graph and persistence framework used in iOS and macOS app development to manage and store structured data, often backed by SQLite. Developers use it to model app data as objects, handle relationships between them, and perform queries, undo management, and change tracking. It is a foundational skill for iOS/macOS engineers building apps that need local data storage.
Open roles requiring Core Data (2)
Sr. Native Mobile Engineer (Android & iOS) (Remote)
Mode
Full-time · Remote
Mode is hiring a senior mobile engineer to take ownership of a newly acquired VPN app with 10M+ installs, managing both Android and iOS codebases end-to-end. This role suits someone passionate about privacy and security products who can navigate complex networking integrations and lead the modernization of inherited code into a high-reliability consumer service.
Listed on Mode’s careers site · Apply there ↗
Senior iOS Engineer
Weight Watchers
Full-time · United States - Remote · $185,000 – $225,000
Weight Watchers seeks an experienced iOS engineer to build and refine native features in their health and wellness app, including food tracking, activity logging, and AI-driven insights. The role suits someone passionate about mobile product engineering who wants to shape architecture and work across cross-functional teams to directly impact millions of members' health journeys.
Listed on Weight Watchers’s careers site · Apply there ↗