Staff Android 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 Android app that support members in their health journeys: food tracking, activity logging, weight trends, progress milestones, and more.
Deliver seamless and intuitive experiences using modern Android development practices and the latest UI frameworks.
Collaborate closely with Product, Design, Data, and Behavioral Science teams to deliver features that support daily habit formation, long-term motivation, and improved health outcomes.
Own the implementation of upcoming flagship initiatives, ensuring high performance and a premium "look and feel."
Shape the architectural decisions and technical standards for our Android application, promoting scalability and maintainability.
Operate with high autonomy and influence: proactively question assumptions, bring new ideas, and champion product quality, performance, and member-centric design.

Who You Are

Native Android Expert: Deep experience in Android development (Kotlin), with a solid grasp of Jetpack Compose, MVVM/Clean Architecture, and modular app structure.
Product-Minded Engineer: A passion for mobile product engineering—especially around improving member experience, usability, and long-term engagement.
Systems Thinker: An independent and critical thinker who brings a strong sense of ownership and an understanding of how code impacts the end-user.
Collaborative Partner: Comfortable operating in a fast-paced environment with cross-functional stakeholders, capable of explaining technical trade-offs to non-technical partners.
Bonus: Experience working in health, wellness, or behavior-change-driven apps.

Qualifications

12-15+ years of experience in professional Android app development.
Expertise in Kotlin and modern Android libraries (Coroutines, Flow, Dagger/Hilt, etc.).
Deep knowledge of the mobile development lifecycle and architecture best practices.
Familiarity with native tooling, including product instrumentation, feature toggling, progressive rollout systems, expertise in unit & UI testing & CI/CD pipelines (Fastlane/GitHub Actions)
Strong communication skills and the ability to mentor junior engineers while articulating technical decisions.

At WeightWatchers, our mission is to build a worldwide community connected by healthy habits. If that resonates with you, then we would love to talk. WeightWatchers values developing community within our employee population as well. We have a hybrid work environment to allow our employees to find the right work-life balance.

It is our priority to cultivate a diverse and inclusive workplace. We are committed as individuals, as an organization, and as fellow humans, to advocate for and support our employees, our members, and our communities. We are proud to be an equal opportunity employer and we do not discriminate on the basis of sex, race, color, creed, national origin, marital status, age, religion, sexual orientation, gender identity, gender expression, veteran status, or disability.

By agreeing to participate in our process, you agree that any information we collect is subject to our Privacy Policy.

Maryland

Under Maryland law, an employer may not require or demand, as a condition of employment, prospective employment, or continued employment, that an individual submit to or take a polygraph examination or similar test. An employer who violates this law is guilty of a misdemeanor and subject to a fine not exceeding $100.

Massachusetts

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

WeightWatchers complies with all applicable Rhode Island Workers' Compensation laws (Chapters 29-38 of the R.I. General Laws). Eligible employees are covered by worker's compensation insurance for work-related injuries or illness.

RECRUITMENT SECURITY & FRAUD PREVENTION

At WeightWatchers, we prioritize the security of our candidates. To ensure you are communicating with a legitimate representative of our team, please keep the following security standards in mind:

Verified Email Domain: All official correspondence from our recruiting team will originate from an @ww.com email address.
Live Engagement: Our hiring process requires live interaction. We do not conduct interviews or extend employment offers solely through text message, chat apps, or automated email-only exchanges.
Financial Integrity: WeightWatchers will never ask for any form of payment from a candidate. We will never send you a check with instructions to purchase equipment or "start-up kits" on our behalf.
Secure Data Collection: Sensitive personal information (such as banking or identity tax info) is only requested through our official, secure onboarding portal after a formal offer has been extended, never during the interview phase.

Stay Vigilant: If you are contacted by someone claiming to represent WeightWatchers and the process deviates from these standards, please do not share any personal information. You can verify any open position by visiting our official careers page at https://job-boards.greenhouse.io/ww

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