Principal Software Engineer (iOS)

Job Description

Diligent is seeking a Principal iOS Engineer to drive the architecture, development, and innovation of its iOS applications. The ideal candidate will ensure applications are scalable, secure, and deliver an exceptional user experience. This role involves leading by example, influencing technical direction, and promoting best practices across teams.

The Principal iOS Engineer will work with cutting-edge technologies such as Swift, SwiftUI, and React Native to build world-class iOS applications. As part of a core engineering team, the engineer will participate in architectural discussions, mentor engineers, and contribute to shaping the mobile strategy of the company.

Role involves:

• Driving solutions that improve efficiency and scalability across teams.
• Defining the iOS technology roadmap and ensuring best practices.
• Owning and evolving the high-level architecture of iOS applications.
• Guiding and mentoring engineers, fostering a strong engineering culture.
• Taking full responsibility for iOS application development from ideation to deployment.
• Continuously improving app performance, responsiveness, and reliability.

Requirements:

• 15+ years of professional software development experience, with 10+ years in iOS development.
• Expertise in Swift, SwiftUI, and UIKit, with a deep understanding of iOS frameworks and architecture patterns (MVVM, VIPER).
• Strong experience with GCD & async/await and memory management.
• Proficiency in RESTful API integration, GraphQL, and WebSockets for real-time applications.
• Strong understanding of CI/CD pipelines for iOS.
• Experience working with Testing frameworks (UI, Int, Unit).
• Experience with App Store deployment processes.
• Familiarity with secure coding practices, authentication, and data encryption on iOS.
• Passion for performance optimization, accessibility, and modern iOS trends.
• Strong leadership and communication skills.

What Diligent offers:

• Flexible work environment.
• Comprehensive health benefits.
• Generous time off policy.
• Wellness programs.