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# Senior iOS Developer - New York (Hybrid) - 3 months to start + 12 month extension option

- **Company:** HERCULES SHEET METAL INC.
- **Location:** New York, NY, United States
- **Experience:** Expert
- **Salary:** $135,200.0 - $145,600.0
- **Contract:** Temporary contract
- **Skills:** IOS Applications, Architectural Patterns, Code Review, Software Debugging, Github, Mobile Application Software, Model View ViewModel, Objective-C (Programming Language), Performance Tuning, Software Engineering, Systems Integration, User Interface Testing, Circleci, Uikit, Ios Frameworks, Swift (Programming Language), Backend, Information Technology, Functional Programming, Objective C++, Restful APIs, Code Restructuring, Xctest
- **Published:** September 10, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=52ba7b16d03361b0

## About the Role

* 7+ years of hands-on iOS application development experience, ideally building large-scale, customer-facing mobile applications within complex enterprise environments.
 * Advanced Swift and iOS development expertise, with strong hands-on experience with UIKit and modern architectural patterns such as MVVM and modular/micro-feature architectures.
 * Strong experience integrating iOS applications with REST APIs and enterprise/backend services, including the ability to work effectively with older or bespoke backend integrations.
 * Strong iOS engineering fundamentals covering functional programming patterns, debugging, performance optimization, Objective-C legacy code, unit/integration/UI testing, XCTest and XCUITest.
 * Experience with modern iOS build and CI/CD tooling, particularly Tuist, xcodebuild, GitHub Actions and/or CircleCI, plus a Bachelor's degree in Computer Science or related field, or equivalent experience.

## Description

* Build and modernize iOS functionality using Swift, UIKit, MVVM, REST APIs, and modular/micro-feature (μFeatures) architecture, while maintaining, refactoring, and progressively replacing legacy Objective-C code.
 * Maintain strong engineering quality through unit/integration/UI testing, XCTest, XCUITest, debugging, performance analysis, optimization, code reviews, and continuous refactoring of both modern and legacy applications.
 * Support automated build and delivery practices using Tuist, xcodebuild, GitHub Actions, CircleCI, Danger, and CI patterns, collaborating with globally distributed Product, Design, QA, backend, and engineering teams.


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