Senior iOS Developer

Smart IT Frame LLC; Plano (TX); On-site; USD 120,000 - 150,000; Full time

Job summary

A staffing firm in Texas is seeking a highly skilled Senior iOS Developer to join their team. The ideal candidate will have over 8 years of experience in iOS development, strong expertise in Swift, SwiftUI, and MVVM architecture. Responsibilities include designing, developing, and maintaining advanced iOS applications, collaborating with teams, and mentoring junior developers. This role focuses on delivering high-quality user experiences in line with Apple’s design principles and ensuring compliance with security guidelines.

Qualifications

• 8+ years of professional experience in iOS development.
• Strong experience with SwiftUI, Swift and UIKit in large-scale production apps.
• Deep understanding of iOS app architecture (MVVM, Coordinator, Clean Architecture).

Responsibilities

• Design, develop, and maintain advanced iOS applications using Swift, SwiftUI and UIKit.
• Implement user interfaces in accordance with approved UI/UX designs.
• Collaborate with cross-functional teams to define, design, and ship new features.

Skills

MVVM architecture

iOS development

Swift

SwiftUI

UIKit

RESTful APIs

JSON

Commercial Banking knowledge

Education

Bachelor's degree in computer science, Engineering, or related field

Tools

Xcode

Git

CI/CD tools

Job description

At Smart IT Frame, we connect top talent with leading organizations across the USA. With over a decade of staffing excellence, we specialize in IT, healthcare, and professional roles, empowering both clients and candidates to grow together.

The top 3 skills required for this role are

• Hands-on Experience with MVVM (architecture & development) RESTful APIs, JSON, and third-party libraries
• Design, develop, and maintain advanced iOS applications using Swift, SwiftUI and UIKit
• Commercial Banking knowledge

About the Role

We are seeking a highly skilled Senior iOS Developer to join our team. The ideal candidate will have extensive experience in building and maintaining iOS applications, a strong understanding of Apple’s design principles, and the ability to lead technical initiatives using modern architectural patterns like MVVM.

Key Responsibilities

• Design, develop, and maintain advanced iOS applications using Swift, SwiftUI and UIKit
• Implement user interfaces in accordance with approved UI/UX designs and Apple Human Interface guidelines.
• Implement and enforce MVVM architecture to ensure clean separation of concerns, testability and scalability
• Write clean, reusable and unit-testable code with strong XCTest coverage
• Collaborate with cross-functional teams to define, design, and ship new features.
• Ensure performance, quality, and responsiveness of applications.
• Identify and correct bottlenecks and fix bugs to improve application performance.
• Stay up to date with emerging trends and technologies in mobile development.
• Mentor junior developers and contribute to code reviews and best practices.
• Work closely with product managers and UX designers to deliver seamless user experience.
• Ensure adherence to security, privacy and App Store compliance guidelines

Required Skills & Qualifications

• Bachelor’s degree in computer science, Engineering, or related field (or equivalent experience).
• 8+ years of professional experience in iOS development
• Strong experience with SwiftUI, Swift and UIKit in large-scale production apps
• Deep understanding of iOS app architecture (MVVM, Coordinator, Clean Architecture)
• Strong knowledge of Swift Concurrency (async/await) and Combine
• Strong hands-on experience implementing MVVM architecture, ensuring clear separation of concerns, scalability and testability in enterprise iOS applications
• Strong understanding of data security, encryption, secure storage (Keychain) and privacy
• Strong hands-on experience writing XCTest cases for SwiftUI applications, including ViewModel validation, async/await testing, mock services and edge-case handling
• Familiarity with authentication and authorization flows (OAuth2, biometrics, MFA)
• Experience with RESTful APIs, JSON, and third-party libraries
• Familiarity with Xcode, Git, and CI/CD tools
• Familiarity with Agile/Scrum methodologies
• Exposure to cloud services (AWS, Firebase) and push notifications
• Solid understanding of Apple Human Interface Guidelines.
• Knowledge of unit testing and automated UI testing
• Excellent problem-solving skills and attention to detail
• Implement local data persistence using Core Data, SQLite, or equivalent
• Integrate approved third-party SDKs and libraries

Apply today or share profiles at [e-mail]