Top Senior iOS Developer Jobs in NYC, NY

Lead the development of iOS apps, mentor engineers, optimize performance, and collaborate on product design for Bevel's growth.

Design, build, test, and scale Gusto's native iOS app and supporting mobile web views. Collaborate cross-functionally to develop product features, platform components, push notification and localization services, and maintain iOS infrastructure including build pipelines, testing automation, and release processes.

Design, build, and maintain high-quality iOS applications for patient care. Lead architectural efforts, improve app performance, and mentor teammates.

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.

You will build AI-first iOS experiences, improve app reliability, collaborate with cross-functional teams, and ensure efficient engineering practices.

Lead iOS and watchOS feature development and architecture, collaborate with design and product, build high-performance Swift/SwiftUI code, push Apple frameworks (HealthKit, WatchKit), mentor engineers, and shape app architecture and development processes.

As a Senior iOS Software Engineer, you will develop and maintain native iOS applications using Swift, mentor junior engineers, and collaborate on software projects.

As a Senior iOS Engineer, you will lead the iOS development, establish the architecture, collaborate with stakeholders, and implement high standards in software design and performance.

As a Senior iOS Engineer at Babylist, you will enhance the iOS app that supports new families by building user-centered features, collaborating across teams, and optimizing app performance. You will apply AI to improve development speed, mentor peers, and drive architectural decisions.

The Senior iOS Engineer will lead the iOS team, design and develop app features, ensure reliability, and collaborate across functions while navigating Apple ecosystem updates.

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.

The Senior/Lead iOS Engineer will enhance the Medal mobile app, owning parts of the iOS codebase and driving key architectural decisions. Key responsibilities include feature development, cross-functional collaboration, mentoring junior engineers, and maintaining high code quality, all focused on delivering an exceptional user experience for gamers.

The iOS Engineer will build foundational Swift frameworks, enhance app performance and reliability, develop internal tooling, and collaborate with product engineering teams.

Design and develop high-quality iOS applications, collaborate with teams, optimize performance, and ensure code quality while leading R&D efforts.

Lead development of Rogo's native iOS app, implementing features using Swift and SwiftUI, while establishing mobile practices and collaborating with teams.

The Founding iOS Engineer will develop the next-generation iOS app for ResortPass. Responsibilities include owning the iOS app, crafting the architecture, collaborating with product and design teams, and establishing best practices. This role emphasizes high-quality user experience, app performance, and team leadership in mobile engineering.

The Senior Staff iOS Developer will design, develop, and optimize iOS and VisionOS applications, lead software architecture, collaborate with cross-functional teams, and mentor technical talent while integrating AI solutions for healthcare applications.

The Senior Staff iOS Mobile Developer will design and develop iOS applications, optimize features, and lead software architecture while deploying AI/ML models in medical devices.

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

As a Senior iOS Engineer at Hinge, you'll develop user-facing features, collaborate cross-functionally, and maintain app architecture, enhancing user experience and engagement.

The Lead iOS Software Engineer will develop and maintain high-quality iOS applications, mentor team members, enhance mobile architecture, and ensure an exceptional user experience in fintech products.

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 Senior iOS Engineer will develop mobile apps, manage features from concept to deployment, optimize performance, and collaborate with teams to enhance the user experience.

The Senior iOS Engineer will lead technical initiatives, mentor engineers, improve architecture, and ensure app performance in a clinical communication platform.