Senior IOS Developer

About the role

As an Senior iOS developer, you will make an impact by designing and delivering secure, scalable, and high-performance iOS applications using modern technologies such as Swift and SwiftUI. You will be a valued member of the mobile engineering team and collaborate closely with product managers, designers, and backend engineers to build reliable, accessible, and maintainable solutions for global users.

Responsibilities

• Design and architect scalable iOS applications using Swift and SwiftUI, ensuring performance, maintainability, and reliability
• Implement reactive programming patterns using Combine to manage asynchronous data flows and improve application responsiveness
• Optimize application performance by profiling memory, CPU, and rendering processes across a wide range of Apple devices
• Apply secure coding practices, including encryption, secure storage, and network protection, to safeguard user and enterprise data
• Lead testing and debugging efforts through unit testing, UI automation, and diagnostics to deliver high-quality releases

Requirements

• 5-8 years of professional experience in iOS development, including experience in architecting complex mobile applications
• Strong proficiency in Swift and SwiftUI with proven experience developing production-grade applications
• Hands-on experience with the Combine framework for managing asynchronous data streams and state updates
• Solid expertise in iOS testing and debugging, including unit testing frameworks, UI automation tools, and crash analysis
• Deep understanding of iOS security, including encryption, secure storage, keychain usage, and secure communication protocols

Qualifications

• Experience with iOS app distribution, including provisioning profiles, code signing, and deployment to enterprise and public app stores
• Knowledge of accessibility standards and ability to design inclusive, user-friendly mobile interfaces
• Experience documenting architectural decisions and enforcing coding standards across teams
• Strong collaboration skills working in cross-functional environments

Skills

• Experience with iOS app distribution, including provisioning profiles, code signing, and deployment to enterprise and public app stores
• Knowledge of accessibility standards and ability to design inclusive, user-friendly mobile interfaces
• Experience documenting architectural decisions and enforcing coding standards across teams
• Strong collaboration skills working in cross-functional environments

Benefits

• Cognitive Health and Wellbeing Program
• Medical/Dental/Vision/Life Insurance
• Paid holidays plus Paid Time Off
• 401(k) plan and contributions
• Long-term/Short-term Disability
• Paid Parental Leave
• Employee Stock Purchase Plan

Pay

The annual salary for this position ranges from $100,000 to $114,000, depending on experience and qualifications. This role is also eligible for Cognizant’s discretionary annual incentive program, subject to performance and applicable plan terms.

Schedule

This is a hybrid position requiring 3 days a week in a client or Cognizant office in Stamford, CT / Chicago, IL / Dallas, TX. Regardless of your working arrangement, we are here to support a healthy work-life balance through our wellbeing programs.