Top Senior iOS Engineer Jobs in San Francisco, CA

The Senior iOS Software Engineer will develop high-quality features for the native iOS app, optimize performance, conduct code reviews, and collaborate extensively with cross-functional teams.

As a Senior iOS Engineer, you'll enhance user experiences, lead product direction, maintain the design system, and mentor engineers.

Design and implement Pinner-facing iOS features, lead product development from ideation to release, prototype and run A/B tests, architect scalable solutions, collaborate with design/product/backend teams, write reliable maintainable code with automated testing, and responsibly leverage AI to accelerate work and synthesize information.

As a Senior Software Engineer, you'll enhance mobile Wikipedia experiences, lead project implementations, and mentor team members while collaborating across departments to prioritize and deliver high-quality features.

As a Senior iOS Engineer, you will develop and enhance the iOS SDK, collaborate with teams on features, and provide mentorship.

The Data Recovery Engineer will provide IT support and troubleshooting on Macintosh/iOS platforms, focusing on data recovery and excellent customer service.

Design, build, and maintain reusable iOS components and design-system features using Swift and SwiftUI. Ensure accessibility, performance, testing, and CI/CD practices; diagnose integration issues; create documentation and educational content; and collaborate with design, product, and engineering teams to improve developer and designer experience.

Senior iOS hybrid developer to build and maintain iOS apps with Swift/SwiftUI or UIKit and Xcode; implement WKWebView-based hybrid features, ASWebAuthenticationSession OAuth/Web SSO, and secure JavaScript integrations; integrate native capabilities (camera, media capture, push notifications, maps/location); ensure responsive web content and secure data handling.

Senior iOS Developer to design and build secure, high-performance iOS apps using Swift (SwiftUI/UIKit). Implement webview integrations (WKWebView/ASWeb), ASWebAuthenticationSession for OAuth/SSO, JavaScript interop, and native features (camera, push, maps). Ensure responsive web content handling and secure data management. Remote role but must be Bangalore-based with weekly (~1 hour) client office visit to collect a device.

The Senior iOS Engineer will lead product decisions, ship code for the iOS app, and enhance the app's architecture, ensuring a user-centric experience.

Responsible for testing and automating tests for iOS mobile apps, requiring experience in mobile testing and development using Objective C and Swift.

Develop and maintain iOS applications, ensure performance optimization, collaborate with designers, write clean code, and integrate APIs.

The Senior iOS Engineer will drive key engineering decisions, enhance the iOS app, and engage in product strategy discussions. Responsibilities include shipping production code and maintaining app architecture.

As an iOS Engineer at Ramp, you'll develop and enhance the mobile app, establish engineering standards, and collaborate with cross-functional teams.

As a Senior iOS SDK Engineer, you'll design, implement, and optimize core SDK features, maintain integrations with ad networks, and improve SDK usability by collaborating with publishers and product teams.

Design, build, and maintain high-quality iOS apps. Collaborate with PMs and designers, mentor engineers, and manage code ownership.

The Core iOS Senior Engineer will lead mobile development projects, troubleshoot issues, and contribute to code reviews, requiring strong experience in Objective-C and mobile software development.

As an iOS Software Engineer, you will develop and improve Nextdoor's iOS applications, collaborating with teams to enhance product features and usability while mentoring team members.

The Senior iOS SDK Engineer will design, build, and support SDKs for in-app subscriptions, focusing primarily on iOS while also engaging with Android and hybrid SDKs. Responsibilities include shipping high-quality products and collaborating effectively in a remote team.

As a Founding Mobile Engineer, you will build and scale a consumer app from concept to production, optimize performance, and collaborate with the founders on product direction.

As a Senior Software Engineer for iOS, you'll design, build, and maintain software components, focusing on privacy-preserving solutions and collaborating with cross-functional teams to enhance World ID and World App.

The role involves designing, developing, and maintaining iOS applications, driving technical architecture, and promoting knowledge sharing within the team.

The role involves building advanced applications in Swift and SwiftUI, reviewing code, mentoring juniors, and collaborating on new features, requiring significant software development experience on Apple platforms.

The iOS Engineer II will develop and iterate on Poshmark's iOS app, focusing on usability, performance, and feature implementation while collaborating with cross-functional teams.

The Senior Software Engineer, iOS will architect, develop, and maintain Poshmark's iOS application, influencing various development aspects and collaborating cross-functionally while delivering high-quality code.