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InterSources Inc Logo
iOS Developer

InterSources Inc

 

New York City, NY, USA

Posted On: 30+ days ago
Experience: 6+ years
Availability: Hybrid
Openings: 1
Category: IOS Developer
Tenure: Contract - Corp-to-Corp
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Description

You will own the full lifecycle of iOS application development, from technical design and API integration to deployment and maintenance.

This role is on-site.

Responsibilities

  • Design, develop, and maintain high-quality iOS applications using Swift and Objective-C.
  • Own assigned application tasks from conception to deployment, ensuring technical feasibility with stakeholders.
  • Debug and resolve issues promptly to maintain app stability and performance.
  • Manage data integration, API implementation, and technical documentation.
  • Mentor team members and provide technical leadership during code reviews.

Required Skills

  • 6+ years of experience in iOS development.
  • Proficiency in Xcode, Swift, SwiftUI, and Objective-C.
  • Deep understanding of design patterns: MVC, MVVM, MV, and Singleton.
  • Experience with Grand Central Dispatch (GCD), concurrency, multithreading, and operational queues.
  • Expertise in Core Data, SwiftData, and persistent data stores.
  • Strong skills in UI/UX design, wireframes, and JSON parsing from Web Services/APIs.
  • Hands-on experience with Firebase and Git.
  • Competency in Object Oriented Programming and cloud technologies (AWS, Azure, or GCP).
  • Strong testing and debugging skills, including Unit Testing and Instruments.

Preferred Skills

  • Experience with C++, PHP, .Net, C#, JavaScript, or Oracle SQL.
  • Familiarity with payment gateways, external accessories integration, and CI/CD tools.
  • Knowledge of AI tools.

Education

Any Gradute

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