Senior iOS Engineer - Health Habits Platform (Hybrid)

ww; United States; Hybrid; USD 185,000 - 275,000; Full time

Benefits offered by this job

Benefits package

Annual bonus program

Job summary

WW is seeking a senior iOS engineering leader to own native iOS development for a digital health product that helps people build habits and manage their health journeys. You will shape core app experiences and technical direction, guide architecture, mentor engineers, and collaborate with product, design, data and behavioral science to deliver polished features.

The role offers a hybrid US-based arrangement with a base salary range of $185,000–$275,000 per year and a comprehensive benefits

Qualifications

• 12–15+ years of iOS development experience.
• Strong Swift proficiency with SwiftUI and Core Data.
• Deep knowledge of the iOS SDK, app lifecycle, and memory management.
• Experience with XCTest, CI/CD, and feature flags.
• Concurrency with Combine or Swift Concurrency; MVVM or Clean Architecture.
• Clear communication and mentoring skills.

Responsibilities

• Build and improve features for food and activity tracking, weight trends, and personalized health insights.
• Create responsive, fluid interfaces using modern Apple frameworks.
• Lead delivery of app capabilities such as Lock Screen widgets, Live Activities, and health data integrations.
• Collaborate with cross-functional teams on habit-building experiences and medical weight-management journeys.
• Guide architecture and engineering standards to keep the iOS codebase modular, reliable, and testable.
• Champion product quality and performance, and mentor other engineers.

Skills

Swift

SwiftUI

Core Data

iOS SDK

XCTest

CI/CD

Combine

Swift Concurrency

MVVM

Clean Architecture

Mentor juniors

Communication

Job description

WW is seeking a senior iOS engineering leader to own native iOS development for a digital health product that helps people build habits and manage their health journeys. You will shape core app experiences and technical direction, guide architecture, mentor engineers, and collaborate with product, design, data and behavioral science to deliver polished features.

The role offers a hybrid US-based arrangement with a base salary range of $185,000–$275,000 per year and a comprehensive benefits