Software Engineer III - iOS Developer

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.

As a Software Engineer III at JPMorganChase within the Commercial & Community Banking, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. You are responsible for carrying out critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives.

Job responsibilities:

• Develop secure, high-quality production code; review and debug code written by others.

• Make decisions that impact product design, application functionality, and technical operations.

• Advise peers and project stakeholders on the adoption of new technologies.

• Leverages enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity across complex deliverables (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards; contributes learnings and reusable patterns to improve broader team effectiveness.

• Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to improve the value realized by automation.

• Develop mobile applications for iOS using Swift, SwiftUI, and Objective-C.

• Develop mobile applications for Android using Java and Kotlin.

• Work on large-scale mobile apps, implementing complex front-end solutions and automated testing.

• Collaborate with UX designers to prototype and implement new features for improved user experiences.

• Optimize mobile applications for speed, reliability, and scalability; follow Agile practices such as Scrum and Continuous Delivery.

• Support Site Reliability Engineering (SRE) practices to ensure excellent user experience and system performance.

Required qualifications, capabilities, and skills:

• Formal training or certification in software engineering and 3+ years of applied experience.

• Experience in system design, application development, testing, and maintaining operational stability.

• Hands-on experience using enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, test creation, troubleshooting, or documentation) with demonstrated ability to critically evaluate, validate, and refine AI-generated outputs for correctness, performance, and security.

• Understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; ability to guide peers on safe and effective usage within team practices.

• Proficiency in at least one programming language relevant to mobile development.

• Strong knowledge of mobile development frameworks, including iOS, Swift, Objective-C, UIKit, Cocoa, SwiftUI

• Familiarity with iOS design patterns (MVVM, MVC, MVP, VIPER, MVI, etc.).

• Experience integrating native features such as Camera, Push Notifications, GPS, CoreML, and VisionKit.

• Understanding of mobile application security, including device registration, biometrics, encryption, and data protection.

• Experience with API integration and use of development tools like Xcode.

• Proficiency with Git, source code management, and Agile software development methodologies.

Preferred qualifications, capabilities, and skills:

• Experience working with copilot or other related tools.

• Familiarity with build automation tools and frameworks for static and dynamic analysis.

• Ability to assess technology risks, perform threat modeling, and communicate risk to stakeholders.

• Experience building relationships with cross-functional teams, including technology, business, audit, and risk partners.

• Knowledge of OAuth, SSO, and NFC technologies.

• Experience building and releasing apps to the App Store or enterprise stores using CI/CD pipelines.