Top Senior iOS Developer Jobs in NYC, NY

As a Senior iOS Engineer, you will build infrastructure for Duolingo's iOS development, focusing on optimizing build processes and mentoring team members.

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.

The Senior iOS Engineer will design and optimize the iOS SDK, improve performance, enhance testing, lead releases, and advocate best practices.

As a Software Engineer for Google's AI Studio, you will design and develop iOS mobile applications, focusing on AI-powered software and rapid prototyping. Collaboration with product managers and UX for innovative solutions is key in this fast-paced environment.

Lead development of Aave's iOS app: build secure wallet and blockchain integrations, ship polished UIKit-based UI, optimize performance, collaborate with design and backend teams, and own large product areas end-to-end.

Build and enhance iOS applications using cutting-edge technology, collaborating with various teams to develop user-friendly mobile experiences and optimize app performance.

Develop and maintain iOS and macOS apps, collaborating with design and product teams to define new features and enhance user experience through unit testing and optimization.

The Senior iOS Engineer will lead the development and management of the iOS SDK, collaborating with cross-functional teams and driving technical decisions while supporting SDK integration for partners.

The Senior iOS Engineer will lead iOS SDK development, managing its lifecycle, collaborating across teams, and mentoring other engineers while focusing on technical direction and ownership.

As a Senior iOS Engineer, you will enhance the rider mobile app, manage infrastructure services, and resolve critical production issues.

The Sr. Software Engineer will lead the migration of mobile platforms to a Flutter/Dart codebase while maintaining and enhancing the existing iOS application. Responsibilities include collaboration across teams, troubleshooting performance issues, and mentoring other engineers.

As a Senior Software Engineer, you'll optimize iOS app performance, support cross-functional teams, and lead complex iOS projects using Swift and performance metrics.

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.

As a Staff Mobile Engineer, you will build foundational features for mobile apps, enhance app architecture, and mentor developers. You'll automate deployment processes and improve technical standards across teams.

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

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.

Design and develop Suno's iOS app, optimize user experience, and contribute to technical and design decisions on the iOS team.

Founding iOS engineer to own end-to-end development of Harmonic's first iOS app: design and ship polished, AI-native mobile experiences, set architecture, testing and CI/CD, create reusable components, and mentor future mobile hires.

As a Senior iOS Engineer, you will design and integrate 3D experiences on iOS, solve architectural challenges, collaborate with teams, and optimize mobile capabilities.

As a Senior Software Engineer, you'll develop and own features for the iOS app, focusing on creating excellent user experiences and mentoring other team members.

The Senior iOS Engineer will design and develop the Thrive Global Health Coach mobile app using Swift and SwiftUI, focusing on AI-powered health coaching features. Responsibilities include integrating APIs, optimizing performance, and collaborating across teams to enhance user experience.

As a Senior iOS Developer, you will release features weekly, collaborate with product and design teams, and improve the app's codebase with thoughtful planning and testing.

Design, develop, and maintain high-quality mobile applications for healthcare, collaborating with cross-functional teams to ensure performance and security compliance.

The Senior iOS Engineer will lead impactful projects, resolve product issues, collaborate remotely, and improve application features with a focus on performance and quality.