Weight Watchers · 1 day ago
Senior iOS Engineer
United States
Full-time
Remote
Senior Level, Lead/Staff
$215K/yr - $230K/yr
8+ years expWeightWatchers is a global digital health company and the world’s #1 doctor-recommended, clinically studied behavioral weight health program. The Senior iOS Engineer will be a critical member of the Mobile Product Engineering team, responsible for building and evolving key features of the WeightWatchers iOS app to support members in their health journeys.
WellnessHealthcareFitnessHealth Care
Responsibilities
Build and evolve key native features of the WeightWatchers iOS app that support members in their health journeys: food tracking, activity logging, weight trends, and our new AI-driven health insights
Deliver premium UI/UX using modern Apple frameworks to ensure the app feels fast, fluid, and intuitive
Collaborate closely with Product, Design, Data, and Behavioral Science teams to deliver features that support daily habit formation and medical weight-loss journeys (including our GLP-1 Med+ initiatives)
Own the implementation of upcoming flagship initiatives, including Lock Screen Widgets, Live Activities, and health data integrations
Shape the architectural decisions and technical standards for our iOS application, ensuring a robust, modular, and testable codebase
Operate with high autonomy and influence: proactively question assumptions, bring new ideas, and champion product quality and performance
Qualification
Required
8+ years of experience in professional iOS development
Expertise in Swift and modern Apple frameworks (SwiftUI, Core Data, etc.)
Deep knowledge of the iOS SDK, app lifecycle, and memory management
Familiarity with native tooling, including XCTest for unit/UI testing, CI/CD pipelines (Fastlane/GitHub Actions), and feature flagging
Strong communication skills and the ability to mentor junior engineers while articulating technical decisions at a Staff level
Native iOS Expert: Deep experience in iOS development with Swift, with a solid grasp of SwiftUI, Combine (or Swift Concurrency), and MVVM/Clean Architecture
Product-Minded Engineer: A passion for mobile product engineering—especially around improving member experience, usability, and long-term engagement
Apple Ecosystem Enthusiast: Someone who keeps up with the latest WWDC updates and understands how to leverage the latest iOS capabilities to delight users
Collaborative Partner: Comfortable operating in a fast-paced environment with cross-functional stakeholders, capable of explaining technical trade-offs to non-technical partners
Preferred
Experience working with HealthKit or behavior-change-driven apps
Benefits
Comprehensive benefits package
Annual bonus program
Hybrid work environment
Company
Weight Watchers
Weight Watchers is the global leader in science-backed weight management, offering an integrated support system built for the GLP-1 era that combines scientific expertise, medication, cutting-edge technology, and human connection.
1001-5000 employees
H1B Sponsorship
Weight Watchers has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (18)
2024 (20)
2023 (27)
2022 (27)
2021 (16)
2020 (15)
Funding
Current Stage
Public CompanyTotal Funding
unknown2001-11-15IPO
Leadership Team
Felicia DellaFortuna
Chief Financial Officer
Recent News
Investing.com
2025-12-16
Company data provided by crunchbase