Software Engineer III - IOS

JPMorgan Chase & Co.

New York (NY)

On-site

USD 120,000 - 170,000

Full time

3 days ago

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Job summary

JPMorgan Chase & Co. in New York, NY is seeking a Software Engineer III to join the BUSINESS ACCESS & TOOLS group. You will contribute to design, development, and troubleshooting of software components in a secure, scalable environment.

You will deliver high-quality production code, implement testing strategies, and leverage AI-assisted development tools. Collaboration across teams and adherence to secure coding standards are essential.

Qualifications

Formal training or certification in software engineering is preferred.
3+ years applying software engineering concepts in mobile development.
Proficiency in native iOS development and modern Swift features.
Experience with XCTest/XCUITest for automated testing.
Ability to produce clean, secure production code and tests.
Familiarity with SDLC tooling and peer code reviews.

Responsibilities

Develop and troubleshoot software components at scale within the team.
Write secure, high-quality production code and maintain relevant algorithms.
Implement comprehensive testing strategies including unit and UI tests.
Leverage AI coding assistants to improve quality and speed, with peer review.
Apply SDLC tools and automation to enhance development workflows.
Produce design artifacts and ensure architecture constraints are met.
Analyze data visuals and metrics to drive software improvements.
Identify patterns and refactor code to improve hygiene and resilience.

Skills

Native iOS development

Swift programming

iOS frameworks (UIKit, SwiftUI, Core)

Unit/UI testing (XCTest, XCUITest)

Design patterns (MVC, MVVM)

CI/CD tooling

Git/version control

AI-assisted dev tools usage

Code reviews and collaboration

Cloud native exposure (AWS/Azure/GCP)

Tools

Git

Xcode

CI/CD tools (GitHub Actions, Jenkins, Bitrise)

Job description

You’re ready to gain the skills and experience needed to grow within your role and advance your career — and we have the perfect software engineering opportunity for you.

As a Software Engineer III at JPMorganChase within the BUSINESS ACCESS & TOOLS, you are part of an agile team that works to enhance, design, and deliver the software components of the firm’s state-of-the-art technology products in a secure, stable, and scalable way. As an emerging member of a software engineering team, you execute software solutions through the design, development, and technical troubleshooting of multiple components within a technical product, application, or system, while gaining the skills and experience needed to grow within your role.

Job Responsibilities

Executes software solutions, design, development, and technical troubleshooting with 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.

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.

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

Applied 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.

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.

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.