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Senior Mobile Engineer (IOS)

First Citizens Bank

Phoenix, AZ · Posted September 17, 2026

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About the job

Overview

We are seeking a skilled Senior Software Engineer (Mobile) with expertise in developing cross-platform mobile applications for iOS using Apache Cordova. The ideal candidate will have strong experience in Objective-C, Swift and exposure to front-end frameworks such as React. You will play a crucial role in building, optimizing, and maintaining hybrid mobile applications while ensuring seamless performance across multiple devices and operating systems.

Responsibilities & Qualifications

Duties & Responsibilities:

Design, develop, enhance, and maintain hybrid mobile applications for iOS

Optimize app performance and responsiveness

Debug, troubleshoot, and resolve platform-specific compatibility issues and bugs.

Deploy applications to the Apple App Store, ensuring compliance with their guidelines.

Collaborate with UI/UX designers, backend developers, and QA teams to deliver high-quality mobile applications.

Maintain proper documentation for development processes, app architecture, and technical specifications.

Stay up to date with the latest mobile development trends, and best practices.

Proven hands-on experience in iOS (Swift/Objective-C)

Hybrid mobile app development using Apache Cordova

Should have experience integrating third party SDK's and developing custom plugins

Experience in mobile security best practices.

Working knowledge in HTML5, CSS3, JavaScript, React, and TypeScript.

Experience integrating Cordova plugins for native features such as Camera, GPS, File System, and Notifications.

Experience with mobile debugging tools, performance optimization, and cross-platform compatibility

Strong knowledge of App Store deployment processes

Understanding of Apple Push Notification Services

Experience with Git version control, Agile methodologies (JIRA etc.), and CI/CD pipelines

Strong communication skills, problem-solving skills and the ability to work independently or as part of a team

Qualifications: Minimum Required Education and Experience: Bachelor's Degree and 4 years' experience OR High School Diploma or GED/Equivalent and 8 years' experience in Software application development and maintenance

Experience with authentication, multi-factor authentication is a plus

Experience with Ionic Framework.

A good understanding of micro-front-end architecture

Knowledge of Progressive Web Apps (PWAs)

Familiarity with cloud services like AWS, Azure, or Firebase.

Experience with React Native or Flutter is a plus.

Additional Information

Benefits are an integral part of total rewards and First Citizens Bank is committed to providing a competitive, thoughtfully designed and quality benefits program to meet the needs of our associates. More information can be found at https://jobs.firstcitizens.com/benefits .

Duties & Responsibilities:

Design, develop, enhance, and maintain hybrid mobile applications for iOS

Optimize app performance and responsiveness

Debug, troubleshoot, and resolve platform-specific compatibility issues and bugs.

Deploy applications to the Apple App Store, ensuring compliance with their guidelines.

Collaborate with UI/UX designers, backend developers, and QA teams to deliver high-quality mobile applications.

Maintain proper documentation for development processes, app architecture, and technical specifications.

Stay up to date with the latest mobile development trends, and best practices.

Proven hands-on experience in iOS (Swift/Objective-C)

Hybrid mobile app development using Apache Cordova

Should have experience integrating third party SDK's and developing custom plugins

Experience in mobile security best practices.

Working knowledge in HTML5, CSS3, JavaScript, React, and TypeScript.

Experience integrating Cordova plugins for native features such as Camera, GPS, File System, and Notifications.

Experience with mobile debugging tools, performance optimization, and cross-platform compatibility

Strong knowledge of App Store deployment processes

Understanding of Apple Push Notification Services

Experience with Git version control, Agile methodologies (JIRA etc.), and CI/CD pipelines

Strong communication skills, problem-solving skills and the ability to work independently or as part of a team

Qualifications: Minimum Required Education and Experience: Bachelor's Degree and 4 years' experience OR High School Diploma or GED/Equivalent and 8 years' experience in Software application development and maintenance

Experience with authentication, multi-factor authentication is a plus

Experience with Ionic Framework.

A good understanding of micro-front-end architecture

Knowledge of Progressive Web Apps (PWAs)

Familiarity with cloud services like AWS, Azure, or Firebase.

Experience with React Native or Flutter is a plus.

Benefits are an integral part of total rewards and First Citizens Bank is committed to providing a competitive, thoughtfully designed and quality benefits program to meet the needs of our associates. More information can be found at https://jobs.firstcitizens.com/benefits .