Sr. iOS Developer

Tata Consultancy Services is seeking a Senior iOS Developer to join their on-site team in Morrisville, NC. The role centers on designing, building, and maintaining high-performance iOS applications using Swift, while implementing MVVM and Clean Architecture and taking ownership of end-to-end feature delivery. This position emphasizes performance, quality, and CI/CD practices within a collaborative, results-driven environment.

Location

Morrisville, NC (onsite)

Salary

USD 64,000 - 125,000 per year

Experience

Minimum 8 years of professional iOS development experience

Responsibilities

• Design, develop, and maintain high-performance iOS applications using Swift
• Own end-to-end feature development from requirements to release
• Define and evolve mobile architecture (MVVM, Clean Architecture, Modularization)
• Ensure app scalability, reliability, and maintainability
• Drive refactoring of legacy code and reduce technical debt

Requirements

• 8+ years of professional iOS development experience
• Strong expertise in Swift and iOS SDKs
• Deep understanding of UIKit and/or SwiftUI
• Experience with modern architecture patterns (MVVM, Clean Architecture)
• Strong knowledge of multithreading, memory management, and app lifecycle
• Hands-on experience with testing frameworks (XCTest, XCUITest)
• Solid understanding of REST APIs, JSON, and networking best practices
• Experience working with CI/CD pipelines and App Store releases
• Strong debugging, problem-solving, and communication skills

Technologies

• Swift
• iOS SDKs
• UIKit
• SwiftUI
• MVVM
• Clean Architecture
• XCTest
• XCUITest
• REST APIs
• JSON
• GraphQL
• Firebase
• Crashlytics
• OpenTelemetry
• GitHub Actions
• Jenkins
• Bitrise

Job ID: 409015