Swift Developer

8ration; New York, Northern (NY, KY); Hybrid; USD 120,000 - 170,000; Full time

Job summary

8ration in New York is seeking an experienced iOS developer to design and build advanced Swift-based apps. You will work with UIKit, SwiftUI, and modern data handling to deliver pixel-perfect interfaces and robust features.

You will write clean code, contribute to testing, fix bugs, and collaborate with designers and the Lead Developer to ship high‑quality iOS experiences.

Qualifications

• 3+ years of professional iOS development with a strong Swift portfolio.
• Proficient in UIKit and SwiftUI.
• Experience with Core Data/Realm/SwiftData and JSON Codable.
• Knowledge of RESTful APIs via URLSession or Alamofire.
• Git workflows, branching, and merging conflicts.
• Familiar with MVVM and Auto Layout (programmatic or Storyboards).
• Unit testing practices to prevent regressions.

Responsibilities

• Design and build advanced applications and features for iOS using Swift.
• Write clean, maintainable code aligned with style guides.
• Identify and squash bugs to ensure smooth performance.
• Collaborate with Lead Developer and UI/UX designers for pixel-perfect interfaces.
• Write and maintain unit tests to ensure robustness.

Skills

Swift

UIKit

SwiftUI

REST APIs

JSON Codable

Git

GCD

Swift Concurrency

MVVM

Auto Layout

Animations

Tools

Alamofire

URLSession

Core Data

Realm

SwiftData

CocoaPods

Swift Package Manager

RxSwift

Combine

Job description

Feature Development: Design and build advanced applications and features for the iOS platform using Swift.

Code Quality: Write clean, maintainable, and well‑documented code while adhering to established style guides and best practices.

Bug Squashing: Identify and correct bottlenecks and fix complex bugs to ensure smooth application performance.

Collaboration: Work closely with the Lead Developer and UI/UX designers to implement pixel‑perfect interfaces and smooth animations.

Unit Testing: Write and maintain unit tests to ensure robust code and prevent regressions in new builds.

The ideal candidate will have:

Professional Experience: 3+ years of experience in professional iOS development with a strong portfolio of Swift‑based apps.

Standard Frameworks: Proficiency in UIKit and a solid working knowledge of SwiftUI .

Data Management: Experience with local persistence using Core Data , Realm , or SwiftData , and handling JSON via Codable .

Networking: Solid understanding of RESTful APIs and how to integrate them using URLSession or Alamofire .

Version Control: Mastery of Git , including branching strategies and resolving merge conflicts.

Concurrent Programming: Understanding of multi‑threaded programming using Grand Central Dispatch (GCD) or the new Swift Concurrency (async/await) .

It will be a plus if you have:

Reactive Programming: Experience with the Combine framework or RxSwift .

Design Patterns: Familiarity with MVVM (Model-View-ViewModel) architecture.

Dependency Management: Experience using Swift Package Manager (SPM) or CocoaPods.

UI Skills: A keen eye for design and experience with Auto Layout (programmatic or Storyboards) and Core Animation.

Timing:

Full Time

Location:

477 Madison Ave 6th Floor, New York, NY 10022, United States