Top Senior iOS Developer Jobs

Design and develop mobile applications as a Senior iOS Engineer, leading architectural decisions and collaborating with teams to create user-friendly products. Ensuring performance and quality through continuous improvement while mentoring others in the engineering team.

The Core iOS Senior Engineer will lead mobile development projects, troubleshoot issues, and contribute to code reviews, requiring strong experience in Objective-C and mobile software development.

As a Senior iOS Engineer, you'll build reliable and secure mobile experiences for OpenAI's products, focusing on performance, testing frameworks, and cross-functional collaboration.

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

As a Senior iOS Engineer, you'll design and implement high-performance iOS features, collaborate with designers, and contribute to a modular design system, ensuring an exceptional user experience and code quality.

Design, build, test and maintain native iOS apps (Swift/SwiftUI/UIKit) and cross-platform apps with Flutter. Integrate Intune (MAM/MDM), REST APIs, follow MVVM, perform unit/integration testing, debug and optimize, and collaborate with product, design, and backend teams.

Design and build native iOS apps and SDKs, develop iOS frameworks and UIs, integrate RESTful APIs, follow CI and unit testing best practices, work in an agile scrum team, provide iOS subject-matter expertise, and execute POCs for mobile payment initiatives.

Design, build, and maintain advanced iOS applications. Collaborate with cross-functional teams to define and ship features, write unit tests, fix bugs, optimize performance, and adopt new mobile technologies and best practices across the full mobile development lifecycle.

Design, build, and maintain advanced iOS applications. Collaborate with cross-functional teams to define and ship features, unit-test for robustness, fix bugs, improve performance, and evaluate/implement new technologies to maximize development efficiency.

The Senior Product Engineer will deliver the iOS app for Stream, collaborating across teams for architecture, optimization, and user experience enhancements.

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.

Lead design and development of Amplitude's core iOS SDKs (Analytics, Session Replay), set technical direction and cross-SDK architecture, improve performance, reliability, and developer experience, design stable public APIs and shared infrastructure, collaborate with Product and Support, and lead cross-team technical decisions, testing, documentation, and tooling.

Build and maintain iPhone and iPad apps using Xcode and Objective-C. Implement efficient memory management and asynchronous logic (GCD). Own product code, collaborate on UX, and integrate with backend services.

Lead development of the Medal iOS app, owning architecture and shipping features for real-time recording, clipping, feeds, discovery, and chat. Collaborate with designers and backend teams, run experiments, use analytics and user feedback, and maintain high code and UX quality for millions of users.

Senior native mobile developer responsible for designing, building, publishing, and maintaining iOS and Android applications. Collaborate with cross-functional teams, implement performance optimizations, and own mobile app lifecycle from design through App Store/Play Store release.

Senior developer to design, build, and maintain native iOS and Android insurance apps for credit-card scanning. Collaborate with stakeholders, analyze requirements, architect and implement applications and databases, and troubleshoot production code.

Develop macOS (OS X) applications using Objective-C and Cocoa. Must write OS X apps from scratch, be fluent in AppKit, integrate JSON/web services, use Core Data, design frameworks, and use git. Collaboration and strong communication skills required. Contract role (6+ months) with phone/Skype interviews.

Senior iOS developer to understand existing codebase, implement Objective-C/Xcode features, design and develop UI, consume and test web services (REST/JSON/XML/SOAP), write unit/integration tests, follow TDD, participate in code and architecture reviews, and collaborate with automation teams.

Lead design-first iOS development for a new collectibles marketplace: architect the app foundation, build high-fidelity animated interfaces, implement networking and real-time updates, ship fast experiments, improve performance and reliability, and set engineering standards while partnering with product and design.

Design, develop, and support iOS mobile applications. Translate functional and non-functional requirements to system requirements. Participate in SDLC, production support, and performance engineering. Collaborate with team members and interface with clients; apply analytical and technical skills to deliver solutions.

Develop and maintain native iOS applications using Swift and Xcode; optimize performance; follow SDLC processes; collaborate with global teams and stakeholders; apply analytical skills and open-source practices.

Develop and maintain native iOS applications using Swift and Xcode, ensure performance management and follow SDLC practices, collaborate with global teams, and contribute to cross-functional development efforts.

Develop native iOS applications using Swift and Xcode, focusing on performance, following SDLC best practices, collaborating across global teams, and maintaining high code quality.

Lead native iOS UI development using Objective-C and Swift, optimize performance, fix bugs, use iOS frameworks (Core Data, Core Animation). Support hybrid apps (PhoneGap/Cordova) and responsive web (HTML5/CSS3/Bootstrap/Angular). Execute projects, mentor teams, produce thought leadership, training, knowledge artifacts, and assist in solution/IP creation. Role requires extensive travel.

Design, develop, and maintain iOS mobile applications; apply enterprise architecture patterns; work with hybrid frameworks (Angular, Ionic, Cordova); implement offline storage, threading, performance tuning, analytics, and push notifications; debug and optimize; follow Agile/Waterfall processes; mentor junior developers.