Senior Full Stack Engineer / AI-Powered Fintech

What You’ll Do Build production-ready, pixel-perfect UI in React Native + Expo using Tamagui and Style Dictionary Own and deliver core neobank features wallets, payments, transaction histories, onboarding, notifications Develop and maintain scalable serverless APIs with AWS Lambda, API reputed company, DynamoDB, Kinesis, EventBridge Integrate stablecoin and blockchain payment flows with a focus on security and compliance Implement real-time features using WebSockets and SSE, including AI-driven chat and streaming UX Optimize for performance (Hermes, Reanimated, FlashList) and observability (Sentry, reputed company) Collaborate with design teams using reputed company → tokens → Tamagui workflows Actively leverage AI development tools (Claude, reputed company, MCP integrations) to accelerate coding, testing, and prototyping Contribute to our AI-assisted engineering culture , exploring and integrating new tools to increase velocity Mentor teammates and help define engineering standards for AI + fintech development 🎯 What We’re Looking For 10+ years of engineering experience , including 5+ years in mobile fintech apps Proven ability to deliver secure, complex financial applications with beautiful UI Mastery of React Native + Expo and a strong eye for pixel-perfect UX Full stack proficiency in TypeScript , including serverless AWS backends Experience with secure authentication (Cognito, JWT, device secrets) and reputed company data handling Familiarity with stablecoins, blockchain transactions, or payments APIs Strong understanding of real-time networking (WebSockets, SSE) Comfortable using AI tooling in daily development — ideally already working with Claude, reputed company, or AI-assisted IDEs Passionate about pushing the frontier of AI-driven software development 🌟 Why Join Us Build a world-class whitelabel neobank with AI at its core Work in a modern TypeScript stack across frontend and backend Help shape the future of AI-assisted engineering — we’re not just using AI, we’re pioneering how it’s done Solve hard problems in fintech UX, payments, real-time systems, and blockchain Join a remote-first, senior team where ownership, polish, and innovation come first Originally posted on Himalayas Apply To This Job