Android Engineer

• Architect and build reusable Android components, patterns, and infrastructure using Kotlin and modern Android frameworks
• Evolve the Android design system to help developers build faster and more effectively
• Build and maintain tooling that helps teams generate design-system-compliant Android code
• Uphold a high bar for code quality through technical design, code reviews, testing, and maintainable implementation practices
• Manage the component library release lifecycle
• Partner with engineers, designers, and product teams to resolve integration challenges
• Create clear documentation and guidance

Senior Software Development Engineer, Android

• Getting to know teammates, technology, and tactics. In your first month, you'll set up your local environment, ship your first small contribution, and learn the rhythms of our pod. You'll study the Cozi and FamilyWall Android codebases, understand how they differ architecturally, and identify the experimentation surface area. You'll build connections with product, design, QA, and backend teammates.
• Design and run experiments. By day 60, you'll be comfortable operating within our development lifecycle from planning through production releases. You'll be designing and instrumenting your first A/B experiments in the Android app — defining hypotheses, configuring feature flags, and ensuring clean data collection. You'll work across subscription, onboarding, and activation flows for Cozi and FamilyWall, and begin forming opinions on where the experimentation framework can improve.
• Own the experiment loop end-to-end. By 90 days, you'll be autonomously scoping, building, and analyzing Growth experiments. You'll proactively propose experiment ideas based on data and user behavior — not just executing what's handed to you. You'll participate in technical planning, anticipate edge cases, and balance iteration speed with app quality. You'll partner with product, design, and data to refine the hypothesis-test-learn cycle.
• Scale experimentation and influence strategy. Beyond your first few months, you'll shape the experimentation roadmap for Family Org Android alongside product and engineering leadership. You'll mentor teammates on experiment design, instrumentation best practices, and data hygiene. You'll drive improvements to conversion, activation, and retention across both Cozi and FamilyWall, and contribute to cross-platform alignment (Android, iOS, Web) for consistent Growth experiments.

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Senior Software Development Engineer, Android

Senior Android Engineer, Growth