iOS Software Engineer III

JPMorgan Chase; New York (NY); On-site; USD 120,000 - 180,000; Full time

Job summary

JPMorganChase seeks an experienced iOS Software Engineer III to design and deliver secure, scalable mobile solutions for Consumer and Community Bank–Business Banking. You will work on an agile team, leveraging enterprise AI tools to enhance code quality, testing, and automation, while crafting robust iOS apps with modern Swift paradigms.

The role requires native iOS development expertise, strong Swift and UIKit/SwiftUI skills, and a solid understanding of MVVM/MVC patterns, with a focus on

Qualifications

• Formal training or certification in software engineering concepts with 3+ years of applied experience.
• Experience with AI-assisted development tools (e.g., Copilot) and integrating AI into workflows.
• Hands-on experience using enterprise AI-assisted development tools with evaluation and secure outputs.
• Demonstrated experience in native mobile application development.
• Proficiency in Swift including async/await and Combine.
• Strong experience with iOS frameworks: UIKit, SwiftUI, Foundation, Core Data, Combine.
• Proven XCTest and XCUITest expertise with TDD mindset.
• Experience with CI/CD tools and Git workflows.
• Experience with modularization, dependency injection, and reusable iOS SDKs/frameworks.

Responsibilities

• Leverages AI coding assist tools to improve code quality, delivery speed, and productivity with peer review and secure coding standards.
• Applies SDLC tools and AI capabilities to enhance automation value.
• Executes software solutions with solutions-oriented problem solving beyond routine.
• Creates secure, high-quality production code and maintains aligned algorithms.
• Implements testing strategies including unit and UI tests for reliability.
• Produces architecture/design artifacts for complex apps and ensures constraints are met.
• Develops visualizations/reports from large data sets to improve software.
• Identifies data patterns to drive improvements in coding hygiene and architecture.

Skills

Swift programming

iOS development

AI-assisted development

Unit/UI testing (XCTest/XCUITest)

CI/CD experience

Git/GitHub Actions

Architecture patterns (MVC/MVVM)

Education

Software engineering training/certification

Tools

Xcode

Git

GitHub Actions

Bitrise

Jenkins

Job description

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

As an iOS Software Engineer III at JPMorganChase within the Consumer and Community Bank- Business 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

• 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.
• Executes software solutions, design, development, and technical troubleshooting with the ability to think beyond routine or conventional approaches to build solutions or breakdown technical problems.
• Creates secure and high-quality production code and maintains algorithms that run synchronously with appropriate systems.
• Implements comprehensive testing strategies including unit tests (XCTest), UI tests (XCUITest), and automated test suites to ensure code quality and reliability.
• Produces architecture and design artifacts for complex applications while being accountable for ensuring design constraints are met by software code development.
• Gathers, analyzes, synthesizes, and develops visualizations and reporting from large, diverse data sets in service of continuous improvement of software applications and systems.
• Proactively identifies hidden problems and patterns in data and uses these insights to drive improvements to coding hygiene and system architecture.

Required qualifications, capabilities, and skills

• Formal training or certification on software engineering concepts and 3+ years applied experience
• Practical experience with AI-assisted development tools (e.g., GitHub Copilot, code generation tools) and understanding of how to integrate AI capabilities into development workflows.
• 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.
• Demonstrated experience in native mobile application development.
• Proficiency in Swift programming language (including modern concurrency patterns like async/await and Combine).
• Strong experience with iOS frameworks: UIKit, SwiftUI, Foundation, Core Data, Combine, and experience with object-oriented programming and design patterns (MVC, MVVM, Coordinator, SOLID).
• Demonstrated expertise in writing unit tests using XCTest and UI tests using XCUITest with strong commitment to test-driven development practices.
• Experience with CI/CD processes and tools (e.g., Bitrise, Jenkins, GitHub Actions) and Git source control management.
• Experience with modularization, dependency injection, and building reusable iOS SDKs or frameworks.

Preferred qualifications, capabilities, and skills

• Experience building or working with Design Systems (UI Development, white-labeling).
• Appreciation for Accessibility and understanding of how to meet WCAG and Apple accessibility requirements.
• Practical cloud native experience (AWS, Azure, or GCP).
• Active GitHub/Stack Overflow profile or published app portfolio demonstrating technical expertise.