Top Senior iOS Engineer Jobs in NYC, NY

The Staff iOS Engineer will lead mobile app design, define best practices, and deliver the first patient-facing mobile app, ensuring high-impact product development at Headway.

As an iOS Engineer on the Buyer Growth team, you will lead growth initiatives, develop features for our iOS app, and collaborate with various teams to improve user acquisition and retention.

The iOS Engineer will develop mobile applications using Swift, resolve software issues, engage in team collaboration, and ensure high-quality user experiences.

The Software Engineer, iOS will develop high-performance mobile apps, architect and implement Objective-C software, evaluate technical decisions, and collaborate with design teams while ensuring code quality.

Lead iOS technical direction and deliver large, high-traffic consumer apps. Own end-to-end initiatives, set architecture and quality standards, drive shared frameworks and CI testing, mentor engineers, and collaborate with product and cross-functional teams to ensure scalable, reliable, and well-tested iOS experiences.

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

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

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 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 Engineer will develop features for Bevel’s iOS and watchOS apps using Swift and collaborate with teams to enhance user experiences and app performance.

The iOS Engineer will develop and maintain the Hinge mobile app, collaborate with teams, implement features, and ensure optimal user experience.

As an iOS Engineer, you will build and enhance advertising experiences on Spotify, collaborating with cross-functional teams to create user-friendly applications and improve app performance.

As a Staff iOS Engineer, you'll lead the development of innovative patient-facing features, improve search experiences, mentor engineers, and set architectural directions for a high-impact healthcare app.

As a Senior iOS Developer, you'll release features weekly, collaborate closely with product and design, and improve systems for users.

As a Staff iOS Engineer at Duolingo, you'll optimize iOS build processes, mentor junior engineers, and contribute to application infrastructure development.

Build and maintain Bevel's iOS and watchOS apps using Swift and SwiftUI. Integrate HealthKit and WatchKit, optimize performance and battery life, participate in code reviews, and improve app architecture and tooling while collaborating with design and product teams.

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.

As a Lead Mobile Developer, you will design and maintain iOS apps, mentor developers, optimize performance, and integrate with backend services while collaborating with cross-functional teams.

The role involves developing a native iOS app, optimizing performance, maintaining high-quality code, and collaborating on product strategy.

Collaborate with engineers and designers to develop and optimize Suno's iOS app, focusing on music playback features and UI components.

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 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.

Lead development of native iOS features (food tracking, activity logging, weight trends, AI-driven insights), deliver premium UI/UX with modern Apple frameworks, own flagship initiatives (Lock Screen Widgets, Live Activities, health data integrations), shape app architecture and standards, and collaborate cross-functionally while mentoring engineers.