Sr. IOS Developer

Job Title: Sr. IOS Developer

JOB ID: 20-04053

City: Chicago

State: IL

Genuent is seeking a Senior iOS Developer for our direct client in Chicago, IL. This is a contract-to-hire opportunity. Qualified candidates should send their resume (Word Format) along with salary requirements to Ashley Beatty at or please call (972) 532-3653.

Job Description:
  • Apply mobile application expertise on the iOS platform to improve the health care experience for both patients and providers
  • Work with customers, designers and UX experts to design and develop solutions to challenging problems
  • Provide leadership to development teams and mentor junior developers by setting up standards and best practices for the entire project
  • 6-9 years' experience of Objective-C based iOS development
  • Proficient with Objective-C & Swift
  • Experience with iOS frameworks such as UIKit, Core Data, Core Animation, etc.
  • Ability to lead and mentor junior team members and guide them on important architectural aspects & decisions
  • Experience with offline storage, threading, and performance tuning
  • Familiarity with RESTful APIs to connect iOS applications to back-end services
  • Knowledge of other web technologies and UI/UX standards
  • Understanding of Apple's design principles and interface guidelines
  • Experience working with Cocoapods and open source libraries
  • Experience with performance and memory tuning with Instruments tool
  • Familiarity with cloud message APIs and push notifications
  • Solid understanding of the application design patterns like MVC, MVVM, VIPER etc.
  • Proficient understanding of Git
  • Familiarity with continuous integration ex: Jenkins CI tool. Good to have, not mandatory
  • Knowledge of Unit Testing e.g. XCTest, Mock objects etc.

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