Senior Software Engineer II, Mobile (iOS) - Global Monetization (AI Native)

The role

You will build and own premium mobile purchase experiences for global markets. You will work with product managers to prototype, build, and ship features related to pricing, packaging, and payments using AI-native workflows.

What you will do

• Partner with product managers to shape the roadmap and write product specs.
• Prototype ideas quickly using AI tools.
• Build surfaces for market-specific pricing, packaging, and positioning.
• Work with product, design, data science, finance, and legal teams.
• Own staged rollouts end-to-end including monitoring guardrails.
• Ship polished, performant, and reliable mobile experiences.
• Contribute to architectural decisions and code reviews.
• Mentor other engineers and contribute to AI-native engineering practices.

Required qualifications

• 6+ years of iOS software engineering experience shipping production apps at consumer scale.
• Experience owning a problem end-to-end with AI coding assistants as a daily tool.
• Experience with in-app purchases and subscription platforms.
• Experience shipping to multiple App Store storefronts including regional pricing and localization.
• Strong proficiency with Swift, SwiftUI, and UIKit.
• Deep familiarity with the modern iOS toolchain (Xcode, Swift Concurrency, Combine).
• Experience with iOS architecture patterns (MVVM, TCA, Clean Architecture, modularization with Swift Package Manager).
• Comfort with mobile experimentation concepts like feature flagging and A/B testing.
• Solid grounding in mobile performance, memory, battery, hang, and crash diagnostics.
• Experience with CI/CD for iOS and App Store Connect release management.
• Experience communicating technical trade-offs to non-engineering partners.
• Bachelor's degree in a technical field, or equivalent experience.

Nice to have

• Background in mobile analytics pipelines (Amplitude, Segment, Snowflake/Databricks downstream).
• Experience working with an experimentation platform (Statsig, LaunchDarkly, Optimizely, Eppo, GrowthBook, or similar).
• Experience with mobile ad SDKs and mediation (AdMob, AppLovin MAX, or similar).
• Contributions to mobile open source or internal developer tooling.
• AI-assisted Android development experience.

Benefits

• Medical, dental, vision, life and disability insurance plans.
• 401(k) plan with company matching program in the US.
• RRSP with DPSP plan for Canadian employees.
• Paid parental leave.
• Mental Wellness Program & Employee Assistance Program (EAP).
• Flexible PTO, companywide holidays, and summer and winter shutdowns.
• Learning & Development programs.
• Equipment, tools, and reimbursement support for a remote environment.
• Free Life360 Platinum Membership and Tile trackers.

Before you apply

• AI tool usage during interviews varies by role.
• You may be asked to demonstrate proficiency with AI tools, discuss how you leverage AI, or complete interview exercises without AI assistance.
• Undisclosed use of AI not previously discussed or approved by your Recruiter may impact your candidacy.

About the company

Life360 is a remote-first company with more than 500 employees. Its mission is to keep people close to the ones they love through mobile apps and tracking devices.