Senior Mobile Engineer (IOS)
First Citizens Bank
Phoenix, AZ · Posted September 17, 2026
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Where Phoenix, AZ ranks
Where Phoenix, AZ placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #3Best cities for government jobs185 openings · of 26
- #3Best all-round cities for remote workers in the Southwest64 / 100 · of 15
- #4Cities with the most jobs that do not need a four-year degree in the Southwest265 jobs · of 38
- #4Best cities for software and engineering jobs in the Southwest692 openings · of 33
- #4Cities hosting the most business conferences in the Southwest31 conferences · of 16
- #5Best cities for manufacturing and industrial jobs505 openings · of 100
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
AI use among engineers, all other is little observed so far. Measured exposure for engineers, all other: 7% (little observed).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
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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 .