Senior iOS Engineer

<h2>About Ondo</h2> <p>Capital markets are moving onchain. Ondo Finance is building the products and infrastructure that will bring them there.</p> <p>We create institutional-grade, blockchain-enabled investment products and services, including tokenized treasuries, tokenized stocks and ETFs, and new trading experiences built for global, always-on markets. We are the category leader by AUM, well-capitalized, and backed by investors including Founders Fund, Coinbase Ventures, Pantera Capital, and Tiger Global.</p> <h2>About the role</h2> <p>We’re looking for a Senior iOS Engineer to help build Ondo’s mobile experience. You’ll own features from early product discussions through release and improvement, working closely with design, product, and engineers across the stack.</p> <p>Financial software asks a lot of its interface. People need to understand what they own, what an action will do, and whether it succeeded. You’ll bring strong iOS judgment to those moments: making complex flows feel clear while treating security, accessibility, performance, and reliability as core parts of the product.</p> <h2>What you’ll do</h2> <ul> <li>Build and maintain native iOS features in Swift, from architecture and implementation through App Store release.</li> <li>Partner with design and product to turn complex financial workflows into clear, responsive mobile experiences.</li> <li>Shape how the app handles authentication, account state, transactions, errors, and interrupted flows.</li> <li>Work with backend and platform engineers to define reliable app-facing contracts.</li> <li>Improve quality through thoughtful testing, observability, code review, and attention to real user behavior.</li> <li>Help set technical direction for iOS and mentor other engineers through collaboration and feedback.</li> </ul> <h2>What you bring</h2> <ul> <li>A track record of shipping and improving production iOS apps with Swift.</li> <li>Strong command of SwiftUI and practical experience with UIKit where it serves the product.</li> <li>Sound judgment about app architecture, asynchronous work, state management, networking, and persistence.</li> <li>Experience designing for security, privacy, accessibility, and performance.</li> <li>The ability to take ownership of an ambiguous problem, make clear tradeoffs, and bring others along.</li> <li>Care for the details users notice and the failure cases they should never have to think about.<a id="save_button" class="xlarge-button primary-button " href="email_notifications"> Next </a></li> </ul> <h2>Nice to have</h2> <ul> <li>Experience with financial products, trading, digital assets, or wallets.</li> <li>Experience building apps that handle sensitive account or transaction flows.</li> <li>Familiarity with release automation, analytics, and crash monitoring.</li> </ul> <h3></h3>