Top Senior iOS Developer Jobs in Philadelphia, PA

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

The Senior iOS Software Engineer will lead feature development, solve complex issues, mentor junior engineers, and enhance the Dropbox mobile application while fostering collaboration across teams.

As the Principal iOS Engineer for Yahoo Weather, you will design and implement new features, write native code in Swift, and ensure production quality through collaboration, architecture reviews, and performance tuning.

Develop and enhance Trust Wallet's iOS app by collaborating on features, ensuring code quality, and gathering product feedback from users and developers.

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 Senior iOS Engineer II will develop and maintain high-throughput networking and authorization systems, collaborating closely with cross-functional teams to enhance core functionalities of the Life360 app.

Join Yassir as a senior iOS developer to design and build mobile applications, ensuring performance and collaborating on new features while maintaining code quality.

The iOS Engineer will build and improve payment applications, ensuring a user-friendly experience and contributing to team skills development. Responsibilities include addressing various payment projects and collaborating on frontend tasks.

Lead the iOS Client Foundations project, focusing on scalable app architecture, developer experience, and enhancing CI/CD systems for Netflix's iOS application.

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

As a Staff iOS Engineer, you will drive the architecture and quality of the iOS application using Swift and SwiftUI, collaborating across teams to meet business objectives and overcome complex technical challenges.

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 a Senior iOS Engineer, you'll design and deliver performant, scalable mobile features for Web3 tools and apps, collaborating closely with design and backend teams.

As a Senior iOS Software Engineer, you will lead development on iOS features, enhance performance, and collaborate across teams. You’ll design, implement, and refine software solutions to improve user experiences at Reddit.

The Senior Mobile Software Engineer will develop and maintain the DrChrono EHR product, focusing on iOS app development with responsibilities in coding, testing, and mentoring team members.

As a Senior iOS Developer, you will design and ship applications, collaborate with developers, improve code quality, and automate testing processes.

The Senior iOS Quality Engineer will develop test automation for iOS applications using XCUITest and Swift, collaborate with teams, and manage various tasks.

Looking for a Senior iOS Software Engineer to enhance our mobile app for user experience. Requires expertise in Swift and shipping high-quality features.

Lead the design and development of an iOS SDK using Swift, integrating C++ libraries for image processing, and collaborating with engineering teams.

Lead development of the iOS app at Complex, focusing on performance, scalability, and integration with backend services. Collaborate on feature development and improve user experience.

As a Senior Test Engineer, you will evaluate and enhance the quality of the iOS Games SDK, drive automation testing, collaborate with SDK engineers, conduct manual tests, and analyze operational data.

Design, build, and maintain advanced iOS app features, collaborate with teams, and solve complex engineering challenges while ensuring high quality.

In this role, you'll develop expertise in location technologies, design and lead development of core location systems, and improve app performance. You'll collaborate with cross-functional teams and optimize user experiences with innovative locations features.

The Senior Software Engineer will design and develop iOS applications, collaborate with product teams, advocate for best practices, and enhance user experiences in fantasy sports gaming.

Design and maintain iOS applications, collaborate with teams to deliver features, mentor junior engineers, and optimize performance.