Warby Parker is on the lookout for a Senior Android Engineer to help drive the evolution of our mission-critical mobile experiences. In this role, you’ll take ownership of the development, architecture, testing strategy, and engineering standards of the Warby Parker native Android application. You’ll help establish best practices across mobile development and contribute to building a best-in-class technology discipline. Think you’ve got the goods? Keep reading.

What you’ll do:

• Contribute to the evolution of our Android platform to ensure scalable, observable, performant, and reliable mobile systems
• Lead the design and delivery of complex Android features and platform improvements in partnership with Product, Design, Backend, and SRE teams
• Drive architectural decisions within your team, participating in design reviews for major initiatives such as migrations, modularization, and performance optimization
• Apply and advocate for modern Android best practices, including clean architecture, domain modeling, and maintainable code organization
• Own operational excellence for your areas, including crash monitoring, performance tracking, logging, and issue remediation
• Own operational excellence for your areas, including crash monitoring, performance tracking, logging, and issue remediation
• Mentor engineers through code reviews, technical guidance, and hands-on collaboration on challenging problems

Who you are:

• Backed by 5+ years of professional software engineering experience, including significant experience building and shipping native Android applications
• Expertise in Kotlin and modern Android development
• Experience building UI with Jetpack Compose and Material3
• Strong experience with networking and data layers using OkHttp and Moshi
• Strong experience in domain modeling, system design, and scalable mobile architecture
• Comfortable working with distributed systems and collaborating closely with backend teams
• Experienced with modern Android architecture patterns (e.g., MVI/MVVM, modularization, dependency injection)
• A clear, concise communicator with the ability to influence technical direction across teams
• Someone with a strong belief in accountability who holds engineering teams to a high standard
• Strong computer science fundamentals, including data structures, object-oriented design, algorithm design, problem solving, and complexity analysis
• Able, willing, and excited to quickly learn new domains
• Insatiably curious and passionate about innovation
• Not on the Office of Inspector General’s List of Excluded Individuals/Entities (LEIE)

Extra credit:

• Experience with ARCore for augmented reality experiences
• Experience with OpenCV for computer vision capabilities
• Familiarity with Filament for real-time rendering
• Experience optimizing performance for high-volume, consumer-facing mobile applications