iOS Engineer (Swift)

New York Technology Partners; New York (NY); On-site; USD 90,000 - 130,000; Full time

Job summary

A technology consulting firm in New York is seeking a skilled iOS Engineer to design and maintain modern mobile applications. The ideal candidate should have a strong proficiency in Swift and experience with cross-platform development using Flutter. Responsibilities include collaborating with product, design, and backend teams, optimizing application performance, and integrating RESTful APIs. This role offers an opportunity to contribute to innovative mobile solutions in a dynamic environment.

Qualifications

• Proficiency with native iOS development using Swift and Apple development tools.
• Experience with Flutter state management approaches.
• Solid understanding of mobile UI/UX principles and accessibility best practices.

Responsibilities

• Design, develop, and maintain scalable mobile applications for iOS using Flutter and Dart.
• Implement native iOS functionality using Swift.
• Collaborate with product managers, designers, and backend engineers to define new features.

Skills

Swift

Flutter

Dart

RESTful APIs

Git

Tools

Xcode

SwiftUI

UIKit

Job description

We are seeking a skilled iOS Engineer with strong cross-platform mobile development experience using Swift. In this role, you will design, build, and maintain modern mobile applications, working closely with product, design, and backend engineering teams to deliver high-quality user experiences. You will contribute to both native iOS functionality and shared cross-platform codebases, helping create scalable, performant, and maintainable applications.

Key Responsibilities

• Design, develop, and maintain scalable mobile applications for iOS using Flutter and Dart, leveraging a shared codebase across platforms.
• Implement native iOS functionality using Swift when platform-specific capabilities are required.
• Collaborate with product managers, designers, and backend engineers to define, build, and release new features.
• Write clean, maintainable, and well-documented code following modern architectural patterns (e.g., MVVM).
• Troubleshoot defects, debug issues, and optimize application performance and responsiveness.
• Perform unit and integration testing to ensure reliability, stability, and quality.
• Integrate RESTful APIs, third-party SDKs, and platform services.
• Participate in code reviews and contribute to engineering standards and best practices.
• Stay current with evolving mobile technologies, frameworks, and development trends.

Required Skills & Experience

• Proficiency with native iOS development using Swift and Apple development tools (Xcode, SwiftUI, and/or UIKit).
• Experience with Flutter state management approaches (e.g., Provider, BLoC, Riverpod, or similar).
• Familiarity with RESTful API integration and third-party libraries.
• Experience using Git or similar version control systems.
• Solid understanding of mobile UI/UX principles and accessibility best practices.
• Ability to diagnose performance issues and implement optimizations.

Preferred Qualifications

• Experience with CI/CD pipelines for mobile application delivery.
• Familiarity with Agile or Scrum development methodologies.
• Experience publishing or maintaining applications in the Apple App Store.
• Exposure to automated testing frameworks and test-driven development practices.