Senior Android Engineer, Product Engineering

About Us

Founded in 1992 in Dover, NH, Planet Fitness is one of the largest and fastest-growing franchisors and operators of fitness centers in the world by number of members and locations. As of March 31, 2026, Planet Fitness had approximately 21.5 million members and 2,909 clubs in all 50 states, the District of Columbia, Puerto Rico, Canada, Panama, Mexico, Australia and Spain. The Company’s mission is to enhance people’s lives by providing a high-quality fitness experience in a welcoming, non-intimidating environment, which we call the Judgement Free Zone®. Approximately 90% of Planet Fitness clubs are owned and operated by independent business owners.

 

At Planet Fitness, our unique mission has always been to enhance people’s lives by providing a high-quality fitness experience in a welcoming, non-intimidating environment. And we’re proud of the amazing Planet Fitness team that supports our clubs and team members. They are comprised of dynamic, dedicated, and talented individuals who represent our values of integrity, transparency, passion, respect, and excellence (while having fun!) in everything they do.

 

Joining the PF family means being part of a company that cares about bettering the health and wellbeing of our communities. It means being a part of a supportive, engaging workforce with an inclusive culture that values diversity and creates an environment where everyone can feel they belong. It means encouraging professional growth and development. It means making true, lasting connections with your co-workers with celebrations, team building activities and engaging corporate events! It means creating a positive impact in our local communities through our Judgement Free Generation® philanthropic initiative. It means being part of a brand that you can be proud of!

 

For the past 30 years, we’ve helped millions of people in their fitness journey and revolutionized the industry along the way. And we’re just getting started!

Overview

The Senior Android Engineer is a leading velocity contributor for a cross-functional delivery Pod, responsible for shaping, reinforcing, and executing the technical direction of Android applications. They drive the design, implementation, and testing of high-quality, scalable mobile solutions, ensuring strong alignment with modern Android best practices and user experience standards.

 

They play a critical role in accelerating team delivery by identifying and addressing technical and process bottlenecks, applying pragmatic engineering approaches, and maintaining a high bar for code quality, performance, and reliability. As a senior member of the team, they contribute meaningfully across the full mobile development lifecycle—from architecture and development through testing, release, and ongoing optimization.

 

The Senior Android Engineer works closely with Product, Design, and cross-functional engineering partners to deliver user-centric solutions that meet both business and technical objectives. They bring a strong passion for the Android platform, championing technologies like Kotlin, Jetpack Compose, and Material Design, while staying current with evolving platform capabilities and industry trends.

 

They also serve as a mentor and technical leader within the team, supporting the growth of junior engineers, promoting best practices, and contributing to a culture of continuous improvement, collaboration, and engineering excellence.

 

This role follows a hybrid schedule and requires regular, in-person work at our Hampton, NH or future Boston, MA office. Our hybrid model is M/T/W in office and TH/F are optional work-from-home. Candidates must reside within commuting distance of either office. Fully remote work is not available for this role.

Responsibilities

Technical Contributions

• Actively contributes to the design, implementation, and testing of Android applications using Kotlin, Jetpack Compose, and modern architecture patterns (MVVM, MVI, Clean Architecture).
• Identifies and removes delivery and quality bottlenecks (e.g., build performance, app performance, release friction) through pragmatic, scalable solutions.
• Applies modern Android practices, including CI/CD, automated testing (unit and UI), observability, and performance monitoring.
• Champions Android platform excellence, including Material Design, accessibility, responsiveness, and device compatibility.
• Contributes to the Android technical vision and helps evolve mobile architecture and standards.
• Leverages AI-powered tools to improve development efficiency and shares learnings with the team.
• Acts as a trusted advisor on Android-specific design, architecture, and platform capabilities.
• Champions best practices (lifecycle management, state handling, performance optimization, modulariz