Custom Business Solutions, Inc.

Software Engineer

Check with seller / month
Chicago, Illinois, United States Software Developer Active
Actively Hiring Chicago Full Time
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Job at a Glance

Category
Software Developer
Location
Chicago, Illinois, United States
Salary
Check with seller
Job Type
Full Time
Company
Custom Business Solutions, Inc.
Status
Open & Active

Job Description

Candidates for this role MUST reside in one of the following states: MI, IN, IL, MN, OH, KY.

No subcontract or 10++ is available for this position.

Senior Front-End iOS Developer Job Description
We are seeking a highly skilled Senior Front-End iOS Developer with 7 to 10 years of experience in designing and developing high-performance iOS applications. The ideal candidate has a deep understanding of Xcode, Swift, SwiftUI, XCUI, and Objective-C, along with a passion for building intuitive and visually engaging mobile experiences.

Required Skills & Experience:
A minimum of 5-10 years of professional experience in iOS development.
Proficiency in Swift, SwiftUI, Objective-C, and experience with Xcode and XCUI.
Strong understanding of iOS SDKs, frameworks, and design patterns (MVVM, MVC, VIPER, etc.).
Experience working with RESTful APIs, JSON, and third-party libraries.
Solid knowledge of Core Data, Core Animation, and Auto Layout.
Familiarity with version control systems (Git, GitHub, Bitbucket).
Strong debugging and performance tuning skills.
Ability to work in an agile development environment and collaborate effectively with cross-functional teams.
Preferred Qualifications:
Experience with CI/CD pipelines for iOS apps.
Knowledge of Unit Testing and UI Testing frameworks.
Experience publishing apps to the Apple App Store.
Familiarity with cloud services (AWS, Firebase) and mobile security best practices.
Key Responsibilities:
Develop and maintain cutting-edge iOS applications using Swift, SwiftUI, and Objective-C.
Utilize Xcode and XCUI for development, testing, and debugging to ensure high-quality, scalable applications.
Translate business and design requirements into functional, efficient, and maintainable code.
Identify and resolve performance bottlenecks and memory leaks.
Ensure compatibility across various iOS devices and versions.
Implement best practices for mobile security, performance optimization, and UI/UX design.
Write clear and maintainable documentation, including code comments and technical reports.
Work closely with backend engineers to integrate APIs and ensure smooth data flow.
Stay updated with the latest iOS development trends, tools, and frameworks.
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