iOS Developer

iOS Developer NYC NY 12+ Months Role Overview We are looking for a Key iOS Engineer to lead the design and development of mobile applications In this role, you will take technical ownership of the iOS platform , driving architecture decisions, improving application performance and reliability, and ensuring high engineering standards across the mobile stack. You will collaborate closely with designers, product managers, backend engineers, and QA to deliver high-quality mobile experiences. You will play a key role in shaping iOS architecture, development practices, and engineering culture , while mentoring engineers and helping solve complex technical challenges. Responsibilities: iOS Development

Design, develop, and maintain high-quality iOS applications Implement scalable and maintainable features using modern Swift-based development Build and evolve modular iOS architecture supporting long-term maintainability Integrate mobile applications with backend services and APIs Ensure strong focus on user experience, performance, and reliability Architecture & System Design

Define and evolve iOS application architecture Drive adoption of modern architecture patterns (MVVM / modular architectures) Improve application performance, stability, and maintainability Lead technical design discussions and architecture reviews Ensure consistent engineering standards across the mobile platform Engineering Leadership

Mentor iOS engineers through technical guidance and code reviews Promote clean architecture and engineering best practices Collaborate with product and design teams to translate product requirements into technical solutions Drive improvements in mobile development processes and tooling Quality & Reliability

Improve testing strategies including unit, integration, and UI testing Support continuous integration and delivery pipelines Analyze performance issues and drive improvements in app stability Maintain high standards for application observability and reliability Modern Development Practices

Drive adoption of AI-assisted development tools for coding, debugging, and testing Use AI-powered tools to improve developer productivity and code quality Promote modern development workflows including automated testing and CI/CD

Strong experience developing iOS applications at scale Expertise in Swift-based iOS development Deep understanding of modern iOS architecture patterns (MVVM / modular architecture) Experience integrating mobile applications with REST APIs Experience working with UIKit and modern iOS frameworks Strong knowledge of performance optimization and debugging Experience working with legacy Objective-C codebases Ability to lead technical discussions and mentor engineers Technologies & Tools

iOS Development Swift UIKit iOS SDK Architecture MVVM Modular / Features architecture Networking REST APIs RAML / OpenAPI

Languages Swift Objective-C Testing XCTest XCUITest Build & CI/CD Tuist xcodebuild GitHub Actions CircleCI Danger Modern Development AI-assisted coding tools (Copilot, Gemini Code Assist) Automated code analysis and test generation

Education: At least a bachelor s degree (or equivalent experience) in Computer Science, Software/Electronics Engineering, Information Systems, or a closely related field is required.