at J.P. Morgan
Bulge Bracket Investment BanksPosted 3 days ago
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**Lead Software Engineer - iOS Developer**: Design, build, and maintain high-quality iOS apps using SwiftUI/Swift. Collaborate cross-functionally in an Agile team to deliver end-to-end features. Integrate APIs, debug with Xcode tools, and contribute to code reviews. Requires 5+ years of experience, strong iOS architectural knowledge, and proficiency in Swift-related technologies. Preferred: AI-assisted coding, prompt engineering, and testing experience.
- Compensation
- Not specified
- City
- New York City
- Country
- United States
Currency: Not specified
Full Job Description
Location: New York, NY, United States
Youll deliver features end to end in an Agile environment, communicate progress to teammates and stakeholders, and help shape reliable, well-designed mobile products. Youll also have opportunities to explore how AI can improve mobile experiences and engineering workflows.
As a Lead Software Engineer - Senior iOS Engineer at JPMorgan Chase within Consumer and Community Banking - Mobile Payments team, youll design, build, and maintain high-quality iOS applications that deliver meaningful experiences for customers and businesses. Youll work with a collaborative team of technologists across the full software development lifecyclefrom design and implementation to testing, release, and ongoing improvement.
Job responsibilities
- Design, develop, test, and maintain iOS applications using Swift and SwiftUI.
- Build accessible, responsive interfaces and implement clean, maintainable architectures such as MVVM, MVI, or MVP.
- Integrate REST APIs and other remote services.
- Use Xcode debugging and profiling tools to identify and resolve performance, memory, and reliability issues.
- Write unit tests and use code coverage tools to maintain software quality.
- Contribute to code reviews, technical discussions, and Agile planning.
- Use AI-assisted development tools thoughtfully to support tasks such as code exploration, test generation, and documentation.
- Keep the team and stakeholders informed about development progress, risks, and dependencies.
- Formal training or certification on software engineering concepts and 5+ years applied experience
- Experience designing, developing, and maintaining iOS applications using Swift and SwiftUI.
- Experience integrating APIs and working with remote data.
- Knowledge of iOS frameworks, including Foundation, UIKit, Cocoa Touch, and Core Data.
- Experience with Xcode tools such as Instruments, the Debug Memory Graph, and the Debug View Hierarchy.
- Familiarity with architectural and design patterns such as MVC, MVVM, MVP, MVI, and Singleton.
- Working knowledge of Git and Bitbucket or comparable version-control platforms.
- Experience building and shipping at least one application through the Apple App Store.
- Familiarity with macOS, Linux, GNU tools, and scripting languages.
- Understanding of CI/CD processes and tools such as Jenkins.
- Experience with Swift unit-testing frameworks and code coverage tools.
- Familiarity with prompt engineering, including writing clear instructions, providing context, and refining prompts to improve results.
- Experience using AI-assisted coding tools to support development while reviewing and validating generated output.
- Understanding of how to test AI-generated code, including checking for correctness, security, maintainability, and edge cases.
- Experience integrating generative AI or machine-learning capabilities into mobile applications through APIs or on-device frameworks.
- Familiarity with evaluating AI features for quality, latency, reliability, and user experience.
