Software Engineer III - iOS Developer

JPMorganChase•Plano, TX

18h

About The Position

As a Software Engineer III at JPMorganChase within Commercial & Community Banking, you will be a seasoned member of an agile team designing and delivering trusted, market-leading technology products securely and at scale. You will develop and maintain mobile applications, contribute critical technology solutions across technical areas, and support the firm’s business objectives. The role includes iOS development with Swift, SwiftUI, and Objective-C, as well as Android development with Java and Kotlin. You will work on large-scale applications, build complex front-end solutions, collaborate with UX designers, and help ensure application speed, reliability, scalability, and system performance. You will also use enterprise-authorized AI-assisted tools responsibly to improve engineering quality and productivity, validating their outputs through peer review, testing, and secure coding practices.

Requirements

Formal training or certification in software engineering and at least 3 years of applied experience.
Experience in system design, application development, testing, and maintaining operational stability.
Hands-on experience with enterprise-authorized AI-assisted software development tools, with the ability to critically evaluate, validate, and refine their outputs for correctness, performance, and security.
Understanding of responsible AI use in engineering workflows, including data sensitivity, secure handling of inputs and outputs, and resiliency and security expectations; ability to guide peers on safe and effective use.
Proficiency in at least one programming language relevant to mobile development.
Strong knowledge of mobile development frameworks and technologies, including iOS, Swift, Objective-C, UIKit, Cocoa, and SwiftUI.
Familiarity with iOS design patterns such as MVVM, MVC, MVP, VIPER, or MVI.
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 development tools such as Xcode.
Proficiency with Git, source code management, and Agile software development methodologies.

Nice To Haves

Experience working with Copilot or 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 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.

Responsibilities

Develop secure, high-quality production code and review and debug code written by others.
Make decisions that affect product design, application functionality, and technical operations.
Advise peers and project stakeholders on adopting new technologies.
Use enterprise-authorized AI coding assistants and SDLC automation capabilities to improve code quality, delivery speed, productivity, and automation value; validate AI-generated outputs and share reusable patterns and learnings.
Develop mobile applications for iOS using Swift, SwiftUI, and Objective-C.
Develop mobile applications for Android using Java and Kotlin.
Build large-scale mobile applications, implement complex front-end solutions, and support automated testing.
Collaborate with UX designers to prototype and implement features that improve user experience.
Optimize mobile applications for speed, reliability, and scalability.
Follow Agile practices, including Scrum and Continuous Delivery.
Support Site Reliability Engineering practices to maintain user experience and system performance.