Haystack
← Back to Jobs
Technology
CS

Senior iOS / Mobile Engineer

Crea Services LLCChicago, IL🇺🇸United StatesPosted Sep 17, 2026

Why This Role Stands Out

This hybrid Senior iOS Engineer role offers a fantastic opportunity to shape enterprise-scale applications using modern Swift and SwiftUI, with ample room for skill development in modernizing legacy codebases. You'll thrive here if you're an experienced developer eager to independently own features and collaborate within a dynamic tech team. Embrace the chance to contribute to impactful projects and grow your career with Crea Services LLC!

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Chicago, IL, United States
Posted
3 days ago
Objective-CSwiftSwiftUIGitRESTUIKitXcodeiOS

Job Description

Position: Senior iOS / Mobile Engineer

Location: Chicago, IL

Senior iOS / Mobile Engineer

We are looking for a Senior iOS / Mobile Engineer to build, enhance, and support enterprise-scale iOS applications.

Key Skills:

  • 8+ years of iOS/mobile development experience
  • Strong Swift, SwiftUI, Objective-C, UIKit, Xcode
  • Experience with MVVM and REST APIs
  • XCTest, unit/UI testing & debugging
  • CocoaPods / Carthage
  • Git/GitHub & CI/CD
  • App Store deployment & code signing
  • Experience modernizing Objective-C to Swift/SwiftUI is a plus

Looking for a hands-on engineer who can independently own features, troubleshoot production issues, and collaborate with Product, UX, Backend, QA, and DevOps teams.

Similar jobs

Browse related jobs

Apply now