Senior Software Engineer, Rips (Mobile)

The role

You will build and own core product features for the Rips collectibles trading card app using React Native and Expo. You will manage features from design through launch and iteration, focusing on user experience, performance, and reliability.

What you will do

• Build and own core product features in React Native and Expo
• Manage user experience including motion, gesture, transitions, and perceived performance
• Work with native modules, platform APIs, rendering behavior, and build configuration
• Partner with backend engineers on API and data model design
• Own performance and reliability including startup time, frame rate, and crash free sessions
• Set patterns to make future features faster and the right approach obvious

Required qualifications

• Strong mobile engineering background
• Real ownership of consequential work
• Deep platform understanding
• Ability to implement interaction feelings
• Track record of creating leverage through architecture and technical direction
• Fluency with AI as a tool

Nice to have

• React Native and Expo experience is ideal
• Native iOS or Android engineers who want to move into React Native

About the company

triumph-arcade is a small team. Rips is their growing collectibles trading card app that lives on mobile.