{"id":1098339,"url":"https://alion.io/job/jpmorganchase-software-engineer-iii-frontend-design-systems","title":"Software Engineer III - Frontend / Design Systems","company":{"id":257,"name":"JPMorganChase","domain":"jpmorganchase.com","url":"https://alion.io/company/jpmorganchase","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"A","score":100,"open_postings":535,"ghost_share":0.011,"stale_share":0.123,"repost_share":0.114,"time_to_fill_p50_days":8,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Frontend","role_family":"Frontend","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Plano, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":122000,"max_usd":249000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":87},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agentic Workflows","optional":false},{"name":"Agile","optional":false},{"name":"AI Agents","optional":false},{"name":"CI/CD","optional":false},{"name":"JavaScript","optional":false},{"name":"React.js","optional":false},{"name":"Sass","optional":false},{"name":"Scrum","optional":false},{"name":"TypeScript","optional":false},{"name":"Jenkins","optional":true},{"name":"Model Context Protocol","optional":true},{"name":"Storybook","optional":true}],"status":"closed","first_seen_at":"2026-09-21T17:34:54Z","employer_posted_date":"2026-09-21","last_verified_at":"2026-10-16T11:50:54Z","board_verified":false,"closed_at":"2026-10-16T11:50:54Z","days_open":24,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":24},"description":"We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.\nAs 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.\nJob Responsibilities\nExecutes creative software solutions across component design, development, and technical troubleshooting, with the ability to think beyond conventional approaches to solve complex technical problems. \nDevelops secure, high-quality production code for reusable UI components; review and debug code written by others to ensure best practices, accessibility, and code quality. \nBuilds and maintains composable, and accessible front-end components, ensuring consistency, performance, and adherence to design and accessibility standards. \nLeverages 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. \nIdentifies 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. \nChampions communities of practice across Software Engineering to drive awareness, adoption, and effective use of new and leading-edge technologies. \nAdds to team culture of diversity, opportunity, inclusion, and respect.\nRequired Qualifications, Capabilities, and Skills\nBachelor's degree in computer science, Engineering, or related field, or equivalent formal training/certification \n3+ years of applied software engineering experience. \nAdvanced hands-on experience building front-end applications and reusable component libraries with React and modern JavaScript/TypeScript. \nProficiency in modern front-end development, including component architecture, state management, and responsive, accessible UI implementation. \nStrong command of CSS and modern styling approaches, including CSS preprocessors (e.g., 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zero-runtime CSS-in-JS styling libraries. \nHands-on experience authoring AI enablement of assets such as custom instructions, skills, and prompts, or integrating tools via the MCP. \nPractical knowledge of web accessibility standards (e.g., WCAG, ARIA) and cross-browser compatibility. \nDevOps experience supporting token repositories, build systems, and CI/CD pipelines (e.g., Jenkins or similar tools). \nPractical experience with component architecture.","description_format":"text","description_chars":4094,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Commercial & Retail Banks","Wealth Management & Financial Advisors","Asset Management & Funds","Investment Banking & M&A 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