Top iOS Developer 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.

As the lead iOS engineer, you'll own the mobile development lifecycle, collaborate with teams, build apps, and ensure secure data handling.

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.

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.

The Lead Software Engineer will develop iOS solutions, collaborate with teams, mentor junior members, and advocate for mobile platforms while adhering to engineering best practices.

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 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.

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

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

As a Mobile iOS Developer Intern, you will develop and maintain the iOS app using AI-driven tools. Responsibilities include feature implementation, collaborating with teams, writing effective prompts, and enhancing user interfaces with AI.

Join a fintech company as an iOS Engineer to enhance mobile products, collaborating cross-functionally and driving impactful features from design to launch.

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

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.

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.

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.

Build and lead the development of Sesame's iOS companion app while collaborating with engineering, design, and product teams to enhance user experience.

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.

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.

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.

The iOS Engineer will design, implement, and test innovative iOS applications while collaborating with clients and staying updated on tech trends.