About us:Syndica supplies the most critical applications in Web3 with enterprise-grade RPC infrastructure and developer tools tailored for the Solana ecosystem. Joining our team means youll be held to a high standard, technically challenged, and grow close to a group of individuals passionate about building new infrastructure technologies.We are backed by strategic partners, investors, and advisors who are all-in on our mission: Chamath Palihapitiya of Social Capital, Steve Jang of Kindred Ventures, Joe McCann of Asymmetric, Jump Crypto, Coinbase Ventures, Solana Ventures, Circle Ventures, and many more. About you:Youre an experienced iOS engineer who thrives in high-impact environments where architecture, performance, and user experience are critical. You’ve built and scaled mobile applications for large user bases and know how to make them fast, reliable, and sleek.<ul><li>5+ years of professional iOS development experience, with production apps used at scale.</li><li>Deep expertise in Swift, UIKit and/or SwiftUI, with a strong understanding of Apple’s frameworks, system APIs, and best practices.</li><li>A strong foundation in mobile architecture and design patterns (MVC, MVVM, VIPER, etc.).</li><li>Experience architecting modular, testable, and performant iOS codebases from the ground up.</li><li>A passion for crafting beautiful, fluid, and intuitive UI/UX experiences.</li><li>Solid understanding of data handling, background threading, caching strategies, and persistence (e.g., Core Data, SQLite).</li><li>Experience with instrumentation and tooling for performance analysis, crash reporting, and continuous monitoring.</li><li>Proven ability to ship quickly without sacrificing stability, polish, or scalability.</li><li>Clear communication skills and comfort working closely with designers and cross-functional teams.</li><li>A Bachelor’s degree in Computer Science or equivalent practical experience.</li></ul>Standout Experience:<ul><li>Led architecture or re-architecture of a high-scale, user-facing mobile app.</li><li>Worked in fast-paced, product-driven environments like Stripe, Coinbase, or Robinhood.</li><li>Familiarity with Web3 technologies, Solana wallets, or cryptographic integrations on mobile.</li></ul>About the role:As a Senior iOS Engineer, you’ll take ownership of designing and delivering performant, scalable, and sleek mobile features for our Web3-powered tools and apps. You’ll work closely with design and backend teams to build a seamless user experience for developers and end users alike. Key responsibilities:<ul><li>Architect and implement high-quality iOS features with an emphasis on performance and scalability.</li><li>Own mobile performance, from launch time and memory usage to smooth interactions and responsiveness.</li><li>Define and maintain patterns and frameworks to keep the codebase scalable and efficient.</li><li>Integrate with REST/GraphQL APIs and implement robust data handling, including offline support and caching.</li><li>Collaborate with designers to deliver pixel-perfect, platform-native UI.</li><li>Contribute to developer tooling, CI/CD pipelines, testing strategies, and documentation.</li><li>Drive best practices across the engineering team.</li></ul>What does success in this role look like?<ul><li>In three months, you’ve led the implementation of core features, contributed to architectural decisions, and driven improvements in performance and code quality.</li><li>In six months, you’ve led a major performance upgrade or refactor, contributed to product planning, and established iOS best practices.</li><li>In twelve months, you’ve helped define the long-term vision for our mobile platform, led large-scale architecture initiatives, and ensured the app scales with our growing user base.</li></ul>

Syndica

Similar Remote Jobs