Senior Software Development Engineer (iOS)

About the role

Join the XM Experience Squad and help build mobile experiences for Xfinity Mobile customers.

Tasks

• Design, develop, and maintain native iOS applications
• Build customer-facing experiences for Billing, Device Management, Mobile Plans, Upgrades, Trade-Ins, and Activation
• Collaborate with Product, UX, QA, and Platform teams
• Lead technical design, architecture reviews, and code reviews
• Drive engineering excellence and mentor team members

Requirements

• 11+ years of overall IT experience
• 5+ years of hands-on iOS Development
• Expert in Swift
• Strong experience with SwiftUI and UIKit
• Experience with MVVM, Clean Architecture, Dependency Injection
• Strong knowledge of REST API Integration
• Experience with Swift Concurrency (async/await) and Combine
• Hands-on experience with Spec-Driven Development (SDD)
• Experience with Git/GitHub, CI/CD Pipelines
• Strong debugging, troubleshooting, and performance optimization skills
• Experience mentoring developers and leading technical initiatives
• Preferred: Production experience with SwiftUI
• Preferred: Modular Architecture & Reusable Frameworks
• Preferred: XCTest, Unit Testing, Integration Testing, UI Testing
• Preferred: Feature Flag Frameworks
• Preferred: Mobile Analytics & Monitoring Tools
• Preferred: GraphQL API experience
• Preferred: Agile/Scrum Environment
• No H1B, No OPT, No CPT

Schedule

• Hybrid

How to apply

• Apply by email.

Location

• Philadelphia, PA (Hybrid)