About the companyWe’re a newly-funded seed-stage AI native startup building the next generation of digital experiences around collectibles and trading cards - game cards, sports cards, and beyond.Founded by two serial entrepreneurs with a track record of building and scaling successful companies, including a gaming unicorn.We are now forming our founding engineering team - the group that will shape the product, the culture, and the standards of the company. Building with modern tooling, LLM-assisted development, automation, and fast iteration.We’re looking for smart, driven, resourceful engineers who thrive when there’s more ambiguity than process, and more ownership than guidance. We work mostly on-siteAbout the roleYou’ll own our mobile app, developed in Kotlin-Multiplatform for both Android and iOS. You’ll shape architecture, UI/UX implementation patterns, and collaboration with backend and design.What you’ll doBuild the core app in modern Kotlin Multi Platform in both Android and iOSEstablish clean architecture patterns and multiplatform shared componentsWork closely with backend to define mobile-friendly APIs and data contractsCollaborate with design to create polished, fast, elegant user flowsWho you are4+ years Android development experience, with strong Kotlin proficiencyExperience with Jetpack Compose in production or serious side projectsExperience with KMPComfortable with client architecture patterns (MVI/MVVM/etc)Strong sense of ownership and product intuitionEnjoy building UI experiences with care, speed, and refinementWhat’s it like to work here?High ownership, low bureaucracyOpportunity to shape the company culture and codebase from scratchDirect collaboration with founders & productCompetitive compensation + meaningful equityFast execution environment, no silos, no drama