Software Engineer III - Mobile Platform Engineer - iOS

JPMorganChase•Plano, TX

About The Position

This is an exciting and rewarding opportunity for a Software Engineer III at JPMorganChase within the Consumer & Community Banking. The role involves serving as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. The engineer will be responsible for carrying out critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives.

Requirements

Formal training or certification in Software Engineering and 3+ years applied experience
Solid coding ability in Swift and/or Objective-C with a strong desire to grow and improve
Foundational understanding of software design principles with an interest in building scalable, maintainable platform solutions
Some exposure to or interest in XCUITest and Apple's native iOS testing frameworks
Hands-on experience with iOS development including debugging using simulators and devices in Xcode
Openness to learning BDD (Behavior-Driven Development) and Cucumber/Gherkin frameworks
Strong written and verbal communication skills with the ability to express ideas clearly across both technical and non-technical audiences
An appreciation for good documentation and clear technical writing—well-written specifications are as valuable as well-written code
Analytical mindset with the ability to break down complex problems and think through solutions clearly
Collaborative by nature with the ability to work independently while knowing when to ask for help
Comfortable working in a fast-paced, multi-priority environment across a global team

Nice To Haves

Exposure to iOS accessibility testing tools including Accessibility Inspector, screen reader automation (VoiceOver), and dynamic type support
Any experience with visual regression or screenshot comparison tools such as Applitools, Percy, or similar solutions
Familiarity with internationalization (i18n) and localization (l10n) concepts across multiple languages, regions, or character sets
Exposure to or interest in validating AI/ML-powered applications, including non-deterministic systems, and leveraging AI tools for development workflows
Experience with API mocking frameworks such as WireMock, familiarity with iOS UI synchronization concepts, or exposure to screen object patterns
Experience with CI/CD tools like Jenkins or BitBucket, SPM, and mobile cloud platforms such as Sauce Labs, Perfecto, or SeeTest
Experience with SwiftUI and/or UIKit, or exposure to cloud native development concepts

Responsibilities

Contribute to the design and development of iOS platform infrastructure, building reusable frameworks and tooling on top of XCUITest integrated with BDD/Cucumber
Write clean, production-quality Swift/Objective-C code using Xcode that is maintainable, scalable, and performant
Work with product owners and business stakeholders to translate requirements into clear, executable specifications and well-structured technical documentation
Build iOS platform capabilities for accessibility validation (WCAG standards, screen readers, dynamic type, iOS Accessibility Inspector), visual regression detection, and internationalization/localization validation
Develop infrastructure for validating AI-powered features including ML model outputs, personalization engines, and intelligent user experiences
Work with and contribute to API mocking infrastructure built on WireMock to support development and validation without backend dependencies
Partner with scrum teams to understand platform needs and provide technical guidance on how to effectively leverage the iOS infrastructure
Collaborate with iOS application teams to support monitoring and resolve production issues
Contribute to CI/CD pipeline integration including PR validation, periodic regression validation, and cloud device execution on iOS devices and simulators
Explore how AI tools and techniques can improve platform capabilities, including AI-assisted code generation and intelligent test maintenance
Participate in continuous improvement of the platform through innovative engineering solutions and new feature development