Top Senior iOS Developer Jobs in Philadelphia, PA

As a Staff iOS Engineer, you will lead mobile app architecture, collaborate with teams, improve development practices, mentor engineers, and stay updated with industry trends.

The iOS Software Engineer will maintain the CI/CD pipeline and Bazel build system, improving mobile build scripts and collaborating with cross-functional teams to streamline development and increase efficiency.

The Lead iOS Engineer will develop customer-facing iOS applications, ensuring high-quality user experiences, secure payments, and system reliability while mentoring team members in a collaborative environment.

Develop new mobile applications for iOS while collaborating with teams to integrate existing technologies. Lead projects while mentoring junior engineers.

The Senior iOS Engineer will enhance the design system by building reusable iOS components, collaborating with cross-platform teams, and ensuring accessibility, performance, and documentation standards are met.

Lead feature development for live scorekeeping and insights in the GameChanger app, collaborating with designers and product managers to implement high-quality iOS features and ensure reliability.

As a Senior iOS Engineer, you will design, develop, and maintain the Poe iOS app, collaborating on AI-driven features and scalable architecture.

The Staff iOS Engineer will create high-quality iOS experiences for business users, manage dependencies, improve app quality through testing and performance work, and mentor teams while shaping technical strategies.

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

Develop and maintain high-quality native applications for iOS and Android, collaborate with teams, and ensure performance and security.

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.

Responsible for developing and enhancing mobile applications, addressing platform and native bugs, collaborating with teams, and optimizing app performance.

The Senior iOS Engineer will develop mobile solutions for user insights, optimize performance, mentor engineers, and innovate features while ensuring end-user privacy.

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.

Lead technical implementation for Yahoo Mail iOS application development, ensure code quality, collaborate with teams, and optimize performance.

Responsible for improving iOS developer productivity at Airbnb by driving projects and enhancing frameworks and tooling for better performance.

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.

As an iOS Software Engineer, improve the iOS app infrastructure, streamline processes, and maintain app releases while mentoring junior engineers.

As a Senior iOS Engineer, you'll develop and improve Airbnb's trip-related features by collaborating with design and product teams, ensuring quality and scalability in mobile app development.

The Senior iOS Engineer will lead the development of the iOS SDK, collaborate with cross-functional teams, and enhance deployment processes while ensuring software quality through rigorous testing.

The Senior iOS Engineer will lead engineering and product decisions, ship production code, enhance app architecture, and foster customer-centric product development. They will work in a fast-paced, remote environment, contributing to the growth and user experience of Speechify's iOS app.

The Senior Software Engineer will develop and maintain mobile applications for DICK'S Sporting Goods and Golf Galaxy, collaborating with cross-functional teams and delivering high-quality code while mentoring junior developers.

Looking for a Senior iOS Engineer to join MyFitnessPal Engineering, focusing on subscription management and premium features development in a collaborative team environment.

Seeking a Senior iOS Developer to design and build high-performance iOS applications. Requires 5+ years in iOS development with Swift and Objective-C, experience with REST services, and skills in data persistence frameworks. Occasional travel may be needed.

The role involves leading iOS development, enforcing best practices, collaborating with teams, and optimizing app performance.