Staff iOS Engineer

WeightWatchers is a global digital health company. WeightWatchers is a global digital health company and the world’s #1 doctor-recommended, clinically studied behavioral weight health program.

For sixty years, we have led the industry by blending science and community to help millions of people build sustainable healthy habits. As the science of weight health rapidly evolves, so does WeightWatchers .

We are redefining the category by developing new clinical pathways for GLP-1 medication access , creating specialized behavioral programs for members on weight-loss medications, and integrating medical care with our proven habit-change framework.

By combining these clinical breakthroughs with our digital-first community, we are uniquely positioned to lead the future of weight health care. Who We Are At WeightWatchers , our Engineering Team drives transformative change by leveraging technology to redefine how millions approach weight health and wellness.

The team builds digital solutions that establish personalized connections and foster inclusive virtual communities, empowering members to adopt healthier habits and achieve lasting lifestyle changes.

From pioneering a comprehensive telehealth platform, optimizing medication access, diving headfirst into exciting AI integrations we lead with data-driven innovations that revolutionize healthcare outcomes.

Our culture thrives on urgency, collaboration, and a passion for impactful work that directly improves the lives of our members.

What You’ll Do As a critical member of the Mobile Product Engineering team, you will: 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 suppor