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iOS Software Engineer

Haystack

midmobile United States 62 days ago via LinkedIn

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Tags

SwiftXcodeUIKitSwiftUIREST APIsJSONiOS SDKCocoa TouchMVVMLocal Data Storage

About the role

Role Overview

Design, develop, and maintain high-quality iOS applications as part of a cross-functional team.

Responsibilities

  • Design, develop, and maintain iOS apps
  • Collaborate with cross-functional teams to deliver mobile solutions
  • Write clean, reusable, maintainable code following best practices
  • Integrate RESTful APIs and third-party SDKs
  • Optimize performance, responsiveness, and reliability
  • Debug, troubleshoot, and resolve application defects

Requirements

  • Strong proficiency in Swift and Xcode
  • Experience with UIKit and/or SwiftUI
  • Knowledge of iOS SDK, Cocoa Touch, and Apple Human Interface Guidelines
  • Experience integrating RESTful APIs and JSON-based services
  • Familiarity with local data storage technologies
  • Understanding of mobile architecture patterns such as MVC, MVVM, or VIPER

Nice to Haves / What’s On Offer

  • Work on innovative mobile applications
  • Collaborative and dynamic team environment
  • Opportunities to stay current with the latest iOS technologies and continuous learning

About Haystack

Haystack is a technology consulting firm delivering cutting-edge solutions to a diverse set of clients. The company helps organizations navigate complex digital transformations, including building and maintaining modern mobile applications.

Scraped 7/24/2026