Software Engineer III - iOS Developer

JPMorgan Chase & Co.•Plano, TX

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 in a secure, stable, and scalable way. You will carry out critical technology solutions across multiple technical areas and business functions in support of the firm’s business objectives. The role focuses on developing large-scale mobile applications, including iOS applications using Swift, SwiftUI, and Objective-C and Android applications using Java and Kotlin. You will implement complex front-end solutions, build automated tests, collaborate with UX designers on prototypes and features, optimize applications for speed, reliability, and scalability, and support Site Reliability Engineering practices. You will use enterprise-authorized AI-assisted development tools in the work environment, validating generated outputs through peer review, automated testing, and secure coding standards.

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 outputs for correctness, performance, and security.
Understanding of responsible AI use in engineering workflows, including data sensitivity, secure handling of inputs and outputs, and security and resiliency 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, and 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 risks 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; 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 assistance and automation tools to improve code quality, delivery speed, and productivity; validate outputs through peer review, automated testing, and secure coding standards, and share reusable patterns and learnings.
Apply knowledge of Software Development Life Cycle tools, including enterprise-authorized AI-assisted development and automation capabilities, to improve the value realized from automation.
Develop iOS mobile applications using Swift, SwiftUI, and Objective-C.
Develop Android mobile applications using Java and Kotlin.
Implement complex front-end solutions and automated testing for large-scale mobile applications.
Collaborate with UX designers to prototype and implement features that improve user experiences.
Optimize mobile applications for speed, reliability, and scalability, following Agile practices such as Scrum and Continuous Delivery.
Support Site Reliability Engineering practices to ensure excellent user experience and system performance.

Benefits

Competitive total rewards package, including base salary determined by role, experience, skill set, and location.
Eligible roles may receive commission-based pay and/or discretionary incentive compensation in the form of cash and/or forfeitable equity.
Comprehensive health care coverage.
On-site health and wellness centers.
Retirement savings plan.
Backup childcare.
Tuition reimbursement.
Mental health support.
Financial coaching.

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