• Lead complex, multi-team architectural initiatives such as Modularization, MVVM rearchitecture, dependency graph overhauls, build system modernization, etc • Drive improvements in our mobile CI/CD pipelines, release and deployment processes and tailoring pipelines to meet the specific needs of our mobile developers. • Establish the architectural vision, patterns, and guidelines that enable consistent MVVM adoption across dozens of feature teams. • Establish and evolve standards for code quality, testing, performance, and reliability across all iOS teams. • Create the next-generation of developer tooling for Life360’s mobile apps, focusing on developer productivity - such as code generation, automation, CLI utilities, and dependency management. • Elevate test infrastructure (unit, integration, snapshot, E2E) and lead efforts to reduce flakiness and improve confidence in shipping. • Build, measure, and iterate on developer satisfaction metrics to ensure continuous improvements for our community • Mentor and lead engineers across the team to elevate code quality, architectural decision-making, and execution velocity

• Design, build, and maintain high-performance applications for the iOS platform • Write clean, testable, maintainable code, and continue to grow your development skills • Participate in Code Reviews • Execute full lifecycle software development: Continuous Integration • Work on gradually improving product quality via modularization, continuous refactoring, and testing • Collaborate with the rest of the Agile team to plan and deliver work items • Suggest, improve, build, and evolve our top-of-the-line Health & Fitness mobile solutions • Continuously discover, evaluate, and implement new technologies

• We are looking for a Senior iOS SDK Engineer to design, develop, and maintain an iOS SDK written primarily in Swift, enabling internal and partner applications to integrate seamlessly with our APIs. • This is a platform/SDK engineering role focused on stability, performance, memory efficiency, and developer experience.

• Build iOS features end-to-end: discovery, technical design, implementation, rollout, and iteration. • Develop and maintain a modern iOS codebase using Swift and SwiftUI (with UIKit where appropriate). • Integrate with backend services, including FHIR APIs (e.g., Patient, Appointment, Encounter, Observation, Medication, etc.), ensuring robust networking, error handling, and resiliency. • Build remote health monitoring experiences and data flows (device pairing, background sync, data integrity, user consent, and UX for connection states). • Integrate Bluetooth Low Energy (BLE) devices: scanning, pairing, GATT services/characteristics, permissions, reconnection strategies, and battery/performance considerations. • Implement Apple Health integration using HealthKit (reading/writing supported data types, authorization flows, background delivery where applicable, and privacy-safe handling). • Implement deep linking (Universal Links and/or custom URL schemes), including routing, deferred deep links, and robust analytics tracking. • Integrate mobile attribution tools (e.g., AppsFlyer or similar) and ensure accurate event tracking across install → activation → conversion funnels. • Embed security into development: secure storage, encryption where appropriate, privacy-by-design, audit-friendly logging patterns, and safe handling of sensitive health data. • Improve app performance and production reliability (crash analysis, profiling with Instruments, monitoring, root-cause fixes). • Contribute to engineering standards: code quality, testing strategy, architecture patterns, and API conventions. • Build and maintain automated tests (unit/integration/UI) and improve legacy areas safely. • Collaborate cross-functionally to translate product requirements into scalable technical solutions and high-quality UX. • Create and maintain technical documentation (architecture notes, runbooks, release checklists).