Software Engineer III - Frontend / Design Systems

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.

As a Senior Software Engineer at JPMorgan Chase within Consumer and Community Banking, you will play a pivotal role on an agile team dedicated to designing, building, and delivering trusted, market-leading technology products.

You will help ensure these products are secure, stable, and scalable, supporting the firm's strategic business objectives.

In this role, you will play a key part in advancing our front-end design system.

You will design, build, and maintain high-quality, reusable, and accessible UI components that power experiences across the firm.

You will collaborate closely with designers, accessibility specialists, and fellow engineers to translate design specifications into robust, production-ready components.

Job Responsibilities


* Executes creative software solutions across component design, development, and technical troubleshooting, with the ability to think beyond conventional approaches to solve complex technical problems.


* Develops secure, high-quality production code for reusable UI components; review and debug code written by others to ensure best practices, accessibility, and code quality.


* Builds and maintains composable, and accessible front-end components, ensuring consistency, performance, and adherence to design and accessibility standards.


* Leverages AI-assisted development tools and agentic workflows to accelerate component delivery, code review, testing, and documentation, while applying sound engineering judgment to validate and refine AI-generated output.


* Identifies opportunities to eliminate or automate remediation of recurring issues, improving the overall operational stability and reliability of software applications, build pipelines, and design token repositories.


* Champions communities of practice across Software Engineering to drive awareness, adoption, and effective use of new and leading-edge technologies.


* Adds to team culture of diversity, opportunity, inclusion, and respect.

Required Qualifications, Capabilities, and Skills


* Bachelor's degree in computer science, Engineering, or related field, or equivalent formal training/certification


* 3+ years of applied software engineering experience.


* Advanced hands-on experience building front-end applications and reusable component libraries with React and modern JavaScript/TypeScript.


* Proficiency in modern front-end development, including component architecture, state management, and responsive, accessible UI implementation.


* Strong command of CSS and modern styling approaches, including CSS preprocessors (e.g., Sass/LESS) and CSS-in-JS.


* Hands-on experience building accessible components to WCAG standards, applying semantic HTML, ARIA roles, and correct keyboard interaction patterns.


* Practical experience using AI-assisted development tools (e.g., coding ...