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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer III - Design Systems - **Company:** JPMorgan Chase & Co. - **Location:** Plano, TX, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Web Accessibility, Agile Methodology, Artificial Intelligence, Software Applications, Browser Compatibility, Cascading Style Sheets (CSS), Software Quality, Code Review, Continuous Delivery, Software Debugging, DevOps, Scrum Methodology, Semantic HTML, Software Engineering, Software Systems, Systems Integration, TypeScript, Web Content Accessibility Guidelines, ReactJS, Delivery Pipeline, Ios Frameworks, Syntactically Awesome Style Sheets (SASS), Material UI, Information Technology, Production Code, Build Tools, Front End Software Development, Jenkins - **Published:** July 22, 2026 - **Apply:** https://jpmc.fa.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1001/requisitions/preview/210757930 ## About the Role * 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 assistants, agentic/agent-based workflows) to enhance productivity, quality, and delivery speed. * Demonstrated ability to quickly learn, evaluate, and adopt emerging tools and workflows, adapting to a rapidly evolving AI-augmented engineering landscape. * Experience with Agile development methodologies such as SCRUM. * Proficiency in automation and continuous delivery (CD) methods. * Deep understanding of all aspects of the Software Development Life Cycle (SDLC). Preferred Qualifications, Capabilities, and Skills * Experience developing and maintaining design systems, component libraries, or shared UI frameworks. * Familiarity with modern front-end design systems Storybook. * Experience with vanilla-extract or similar type-safe, zero-runtime CSS-in-JS styling libraries. * Hands-on experience authoring AI enablement of assets such as custom instructions, skills, and prompts, or integrating tools via the MCP. * Practical knowledge of web accessibility standards (e.g., WCAG, ARIA) and cross-browser compatibility. * DevOps experience supporting token repositories, build systems, and CI/CD pipelines (e.g., Jenkins or similar tools). * Practical experience with component architecture. ## Description * 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. ## Related Videos - [Design Systems for the Machines - How to Make AI Understand Your UI](https://www.wearedevelopers.com/videos/100019-design-systems-for-the-machines-how-to-make-ai-understand-your-ui) - [The Road to MLOps: How Verivox Transitioned to AWS](https://www.wearedevelopers.com/videos/1050-the-road-to-mlops-how-verivox-transitioned-to-aws) - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Enterprise-Cloud-Native - Fast-Paced Development & Deployment in a Highly Secure Banking Environment](https://www.wearedevelopers.com/videos/671-enterprise-cloud-native-fast-paced-development-deployment-in-a-highly-secure-banking-environment) - [WeAreDevelopers LIVE - Accessibility isn't magic, Longevity, Devrel in times of AI and more](https://www.wearedevelopers.com/videos/1730-wearedevelopers-live-accessibility-isn-t-magic-longevity-devrel-in-times-of-ai-and-more) ## Related Articles - [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Dev Digest 129 - Now that's what I call private data!](https://www.wearedevelopers.com/magazine/468-dev-digest-129-now-that-s-what-i-call-private-data) - [Dev Digest 133 - Back to Front](https://www.wearedevelopers.com/magazine/474-dev-digest-133-back-to-front) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)