Senior iOS Engineer

New
E
Eleos TechnologiesTransportation software
You must live in the United States to be eligible for this role., Able to work 9-5 Eastern, Central, or Mountain TimeFull-TimeSenior
Salary150,000 - 180,000 USD per year
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Job Details

Languages
Written English
Experience
4+ years
Required Skills
Objective-CSQLiteSwift

Requirements

  • 4+ years of professional experience building or maintaining native iOS apps using Swift and Objective-C.
  • Proven experience owning substantial features or complex technical systems.
  • Strong proficiency with Xcode, UIKit, and SwiftUI.
  • Experience managing network state and persistence using Core Data or SQLite.
  • Deep understanding of diagnosing async behaviors, networking issues, and simulator vs. device differences.
  • Proficiency with Xcode Instruments to address bottlenecks, memory leaks, and UI hitches.
  • Experience with automated UI testing and CI/CD workflows.
  • Strong ownership of the full development lifecycle from planning to post-release support.
  • Ability to communicate complex technical details and tradeoffs clearly in written English.
  • Must be able to work 9-5 Eastern, Central, or Mountain Time.

Responsibilities

  • Architect, build, and maintain features across the iOS application, from UI to network and database layers.
  • Partner with the team to translate product requirements into technical and UX solutions.
  • Write and maintain automated UI tests to ensure product quality.
  • Use Xcode Instruments to profile app performance, memory usage, and UI responsiveness.
  • Diagnose and resolve production issues using crash reports, logs, and analytics.
  • Collaborate with Android and server-side engineering peers to ensure data synchronization and API stability.
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150,000 - 180,000 USD per year
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