Senior Android Engineer

About Ucardia

Ucardia is building the operating system for longevity care.

We partner with forward-thinking medical practices, employers, and health organizations to deliver a premium, tech-enabled care experience that blends human coaching with AI-driven insights. Our platform helps patients improve outcomes across sleep, nutrition, movement, and recovery through a personalized, data-driven journey.

We are entering a critical growth phase and expanding our product and engineering team to support the next stage of scale.

We are looking for a Senior Android Engineer to own and evolve the Ucardia Android experience. This role is central to how our members engage with their health every day.

You will work closely with product, design, and backend teams to build a high-quality, performant mobile application that transforms complex health data into simple, actionable insights.

This is a high-impact, high-ownership role with visibility across the organization and direct influence on the future of our mobile platform.

• Own development and delivery of the Ucardia Android application using Kotlin
• Build and refine core product experiences, including health data and insights, messaging and care coordination, scheduling and engagement, and habit tracking and daily check-ins
• Integrate with health data platforms such as Google Health Connect and wearable APIs
• Collaborate with backend teams to design and consume scalable APIs
• Partner with product and design to deliver intuitive, high-quality user experiences
• Optimize performance, reliability, and responsiveness across the app
• Identify and resolve issues across critical user flows
• Contribute to architecture decisions and engineering standards

• 3+ years of experience in Android development
• Strong proficiency in Kotlin
• Experience building and shipping production-grade Android applications
• Familiarity with modern Android architecture patterns such as MVVM and Clean Architecture
• Experience working with RESTful APIs
• Strong problem-solving skills and attention to detail
• Comfortable operating in a fast-paced, evolving environment

• Experience with health, fitness, or wearable integrations
• Familiarity with Google Health Connect
• Experience with real-time messaging systems
• Exposure to AI-driven or data-rich applications
• Experience working in a startup or early-stage environment

• Build a product focused on improving real patient outcomes
• High ownership with the ability to shape the mobile experience end-to-end
• Collaborative, product-driven engineering culture
• Competitive compensation and equity package
• Opportunity to grow alongside a fast-scaling health technology company

Kotlin (Android), Swift (iOS), Node.js, Python, MySQL, Google Cloud Platform, Docker, integrations with wearable and health data platforms

Ucardia is an equal opportunity employer. We are committed to building a diverse and inclusive team and do not discriminate on the basis of race, color, religion, sex, gender identity or expression, sexual orientation, national origin, age, disability, veteran status, or any other protected characteristic under applicable law. We believe that a wide range of perspectives strengthens our team and improves the experiences we build for our members and partners.