Android/iOS Developer — New York, NY

Must be a w2 employee

42UBgFAP - Sr iOS/Android Developer

Location: TX, NJ, NY, NC, CA

Contract | 1+ Years

Interview Process: Onsite interview.

Key Responsibilities

• Design, develop, test, and support native iOS applications.

• Create technical specifications and maintain development documentation.

• Optimize applications for performance and user experience across iOS devices.

• Develop and execute unit and UI tests.

• Troubleshoot production issues and provide ongoing application support.

• Collaborate with architects, stakeholders, and cross-functional teams to deliver scalable mobile solutions.

Required Qualifications

• 6+ years of native iOS development experience.

• Strong expertise in Swift, SwiftUI, UIKit, and Combine.

• Experience with XCTest, unit testing, and automated UI testing.

• Hands-on experience integrating REST APIs.

• Experience with CI/CD pipelines, debugging, and performance optimization.

• Strong understanding of SOLID principles and software design patterns.

• Experience conducting code reviews and mentoring junior developers.

• Knowledge of accessibility features such as VoiceOver and Dynamic Type.

• Excellent communication, problem-solving, and stakeholder management skills.

Preferred Skills

• Reactive programming architecture.

• Modular app development.

• TDD/BDD methodologies.

• Design systems and enterprise mobile application experience

Must-Have Skills: Swift, SwiftUI, UIKit, Combine, XCTest, REST APIs, CI/CD.