Senior iOS Engineer

Description

Join a cross\-functional engineering team building the mobile experiences of tomorrow. Our mission is to help people save money on the prescription drugs they need and make healthcare more accessible and affordable — and mobile is central to how we deliver on that. As a Senior iOS Engineer, you'll build and maintain mobile applications and features that power key user journeys across our digital products — from design and implementation through testing, release, and ongoing improvement. You'll work closely with product, design, backend, and platform engineering teams, and thrive in a fast\-paced, collaborative environment where you can turn ideas into polished, production\-ready experiences quickly. **What you'll do:** * Build new features from scratch in close collaboration with design, product, and other engineering teams * Help design clean, reusable, and resilient high\-level architecture with the mobile team * Write unit tests for new features and improve coverage on existing ones * Maintain and update CI tooling * Fix bugs, monitor app performance, and keep existing code healthy * Participate in and lead code reviews * Contribute to architecture decisions on how to scale our apps **What we're looking for:** * 5\+ years of iOS development experience, with strong command of Apple frameworks and OOP design best practices * Experience with modern Apple tooling — latest Xcode (including AI tooling), SwiftUI, Concurrency * Solid understanding of OOP concepts: networking, security, storage management, multi\-threading, and app lifecycle management * Up\-to\-date knowledge of Swift/SwiftUI * Strong debugging and performance\-tuning skills * Experience working with REST APIs * Familiarity with Apple developer tools and App Store Connect (iTunes Connect) * Experience integrating third\-party SDKs and APIs