Lead Mobile Engineer

Senpi is the firstAI Wallet- a new category of intelligent wallets thatthink, trade, and protectalongside users. In just four months since launching on Base, Senpi has processed285K+ AI auto-trades , achieved a b (~3× higher than typical exchanges), and welcomed200+ tradersto the “1000% Club.”Backed with $4M in Seed capital by top investors including Lemniscap, Coinbase Ventures, and SuperLayer, we’re building on a track record of OG Ethereum innovation — from creating one of the first smart wallets approved by Apple to pioneering AI blockchain search.With millions in trading volume and 75%+ retention already, we’re now rolling out iOS and Android apps, expanding multi-chain, and pushing deeper into perps, futures, and yield strategies. At Senpi, you won’t just be joining another startup — you’ll be helping reinvent the wallet itself into the intelligent agent of onchain finance.We’re looking for aLead Mobile Engineerto own and scale Senpi’s iOS and Android apps, taking them from 1→100 and shaping the most intuitive crypto trading experience on mobile.What You’ll Bring7+ years of professional experience , with expert-level knowledge ofJavaScriptandReact Native , ideally in a fast-paced startup setting.Proven track recordbuilding, shipping, and maintaining consumer-facing appsend-to-end on theApple App StoreandGoogle Play .Demonstrated ability totake mobile apps from concept to launch , owning everything from architecture to deployment.Hands-on experience withExpofor building, testing, and managing React Native apps at scale.Deep UI / UX development expertise, with a strong eye for design and creating user-first, delightful experiences.Strong focus onmobile performance optimization, delivering smooth, fast, and reliable experiences under heavy real-time trading workloads.Familiarity with mobile protocols and services : Push Notifications, HTTPS, REST, WebSockets , etc.Strong ability to writereusable, efficient, and maintainable codealigned with industry best practices.Familiarity withCI / CD pipelinesto streamline development and deployment.Must have Production experience withnative iOS or Android development .Crypto-native experience, ideally having built or contributed to wallets, exchanges, or DeFi apps.Excitement tointegrate AI / ML intelligenceinto the mobile experience — fromLLMs and RAG-powered insightstoautonomous trading flows— and push the boundaries of what a mobile wallet can do.Leadership ability tomentor engineers, define mobile architecture standards, and collaborate cross-functionallywith product, design, and AI teams.Benefits & PerksCulture of rapid iteration and building in publicHighly competitive compensation, stock options program, and token upsideCompany laptop and home office equipment allowance.Health insurance