Senior iOS Engineer

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world. About the role: You'll join one of the largest feature team on the Binance iOS client, responsible for the modules that millions of users interact with daily. The team owns the core user-facing experience — from home feed and markets discovery, to account and identity, and the platform's server-driven UI framework. Given the breadth of ownership, you will work across teams and collaborate closely with engineers from infrastructure, finance, payments, fiat, and other feature teams on a daily basis. You will build and maintain production-scale Swift features across many modules, shipping to one of the most downloaded finance apps worldwide. Responsibilities • Leveraging AI, you will design, develop, and maintain high-quality iOS applications using Swift, ensuring clean, efficient, and scalable code. • Lead end-to-end iOS development cycles, from requirements gathering and design through to testing, deployment, and App Store submission. • Drive code quality initiatives including code reviews, refactoring, and enforcement of iOS development best practices across the team. • Collaborate cross-functionally with product, design, and backend teams to translate requirements into robust iOS solutions. • Own and maintain technical documentation, ensuring development processes, architecture decisions, and implementation deta