Top iOS Developer Jobs in Philadelphia, PA

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 Senior iOS Engineer will lead the development and architecture of mobile apps, collaborating with cross-functional teams to enhance user experience and contribute to all development lifecycle phases.

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.

Design, build, and refine complex iOS applications and dynamic user interfaces. Contribute across the full software lifecycle, collaborate with mobile leadership, and shape mobile strategy and best practices.

Lead iOS development for MyFitnessPal's Premium subscription experience: design and implement features, improve subscription lifecycle via data, ensure testable, secure code, mentor engineers, and collaborate cross-functionally to deliver scalable solutions.

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.

As a Senior iOS Mobile Developer, you'll implement features for mobile-native iOS applications, improve user experience, collaborate with UI teams, and participate in an agile development culture.

The Staff Mobile Engineer will lead complex mobile initiatives, ensuring high-quality iOS experiences while mentoring other engineers and contributing to architectural decisions.

The Staff Mobile Engineer will lead technical initiatives for Thunderbird's iOS application, collaborating on design, development, and mentoring engineers while ensuring high standards for app performance and user experience.

As a Senior iOS Engineer, you will develop and enhance key features of the WeightWatchers app, collaborate with cross-functional teams, and shape architectural decisions for the app. Responsibilities include building native features, delivering premium UI/UX, and integrating health data functionalities.

The Quality Assurance Engineer will develop test plans and scripts for the Speechify iOS app, collaborate with developers to resolve issues, and implement improvements in testing processes.