Software Engineer Job at Custom Business Solutions, Inc., Chicago, IL

NzMzY2l3aGZoS1RreWhDNFFLck80UllxMkE9PQ==
  • Custom Business Solutions, Inc.
  • Chicago, IL

Job Description

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

No subcontract or 1099 available for this role.

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:

  • 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.

Job Tags

Similar Jobs

Miami New Times

Music Editor Job at Miami New Times

 ...immediate opening for a full-time Music Editor . The successful candidate will manage and...  ...and reports to the editor-in-chief. Remote candidates will not be considered. Miami...  ...edit stories for structure and flow. Copy edit stories to read clearly, concisely and... 

Energize Group

Business Development Representative Job at Energize Group

 ...solutions. We specialize in Cloud Technology and SAP recruitment, helping innovative start-ups, high-growth scale-ups, and Fortune 500s...  ...: we exist to develop people and provide world-class customer experiences. That purpose is what powers our business every single day.... 

Kaiser Permanente

Chaplain Job at Kaiser Permanente

Job Summary:To provide spiritual support and counseling to hospital patients, families and staff in a culturally competent manner. The chaplain is a member of the interdisciplinary patient care team. This individual participates in patient care planning and documents... 

Gauthier Biomedical Inc.

Machine Maintenance Technician Job at Gauthier Biomedical Inc.

 ...Summary: Responsible for coordinating and performing all of the maintenance activities necessary to install, repair and maintain...  ...assignments as necessary. Qualifications: Requires a high school diploma or general education degree (GED); 5 years of related... 

Willow Tree Recruiting

Beverage Director - Upscale Restaurant Job at Willow Tree Recruiting

 ...execution of a world-class beverage program spanning wine, cocktails, beer, coffee, and zero-proof offerings, in collaboration with the...  ...values, and support special events including wine dinners, tastings, and private dining Develop and implement systems for cost control...