Mobile Engineer (React Native / Expo)

Buzz Me Up is building the next generation of AI-powered building access technology. Our mobile-first platform transforms outdated intercom systems into smart, software-only solutions that empower tenants, landlords, and property managers with secure and convenient access control — no hardware required.

We are seeking a talented Mobile Engineer with strong React Native (Expo) experience to join our lean, fast-moving team. This role will own the mobile experience, from onboarding flows to real-time call handling, helping shape a product that residents love to use daily.

What You’ll Do

• Develop and maintain our mobile app and front end using React Native with Expo.
• Build and refine core user-facing features, including intercom call handling, notifications, and call history.
• Collaborate with backend engineers to integrate APIs (Twilio, Firebase, Clerk, Stripe).
• Optimize app performance, responsiveness, and reliability.