Job Description
Job Title: Full stack Architect
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Location : Jersey City
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Exp: 15+ Yrs
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RTTO – 5 Days Onsite
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60% Frontend (React + TypeScript)
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40% backend (Java Spring)
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Job responsibilities
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• Lead development of complex, user-facing web applications using React + TypeScript, owning the front-end architecture and delivery approach.
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• Develop microservices / API contracts (GraphQL/REST) using Java and Spring technologies and front-end friendly design patterns (pagination, filtering, error models).
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• Partner with UX/Product to translate designs into polished experiences; influence requirements with feasibility, performance, and accessibility considerations.
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• Establish and evolve front-end standards: component architecture, state management, routing, code conventions, and testing practices.
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• Build using JPMC’s EXDS UI foundations: design system / component library, theming, responsive layouts, and cross-browser compatibility.
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• Drive performance and quality: Core Web Vitals, bundle optimization, rendering strategies, caching, and runtime observability.
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• Implement advanced UI capabilities such as rich data visualization, real-time updates, offline-friendly patterns, and robust form/workflow experiences.
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• Ensure secure client-side patterns: safe auth flows, token handling guidance, secure storage, and protection against common web vulnerabilities.
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Required qualifications, capabilities, and skills
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• 14+ years professional software engineering experience with significant depth in front-end web development; experience leading projects and mentoring engineers.
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• Expert-level React proficiency (hooks, component composition, context, rendering behavior, concurrency-related patterns where applicable).
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• Strong TypeScript skills (types-as-design, generics, strictness strategies) and modern JavaScript fundamentals.
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• Strong Java and Java Spring skills to develop microservices / API contracts (GraphQL/REST) using Java and Spring technologies and front-end friendly design patterns (pagination, filtering, error models).
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• Deep experience with modern front-end tooling: Vite/Webpack, Babel/SWC, npm/pnpm/yarn, monorepos (optional), and build/release pipelines.
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• Strong CSS skills: responsive design, CSS architecture (CSS Modules, CSS-in-JS, or utility frameworks), theming, and consistent styling at scale.
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• Advanced testing practices: Jest/Vitest, React Testing Library, Playwright/Cypress for E2E; test strategy ownership.
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• Accessibility expertise: WCAG/ARIA, keyboard navigation, screen-reader considerations, and automated + manual a11y testing.
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• Performance engineering: profiling, bundle splitting, SSR/CSR trade-offs, caching strategies, and Core Web Vitals optimization.
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• API integration expertise with GraphQL and REST (schema-driven development, error handling, pagination, caching, and client state strategies).
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• Security awareness for web apps: XSS/CSRF prevention, dependency hygiene, secure auth/session patterns (OIDC awareness a plus).
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• Observability for the front end: client-side logging/metrics, error reporting, and debugging production issues.
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• MUST: Proficiency using AI-assisted engineering tools (e.g., Claude Code, GitHub Copilot) to accelerate implementation, refactoring, test creation, and debugging—while validating correctness and adhering to secure handling practices.
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Preferred qualifications
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• Experience with SSR/meta frameworks: Next.js / Remix and SEO considerations.
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• Experience leveraging a design system (Storybook, tokens).
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• Experience with micro-frontend patterns and module federation (where relevant).
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• Experience with visualization and rich UI: D3, Canvas/WebGL, advanced tables/grids, animation libraries.
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• Familiarity with authentication integrations (OIDC/OAuth2) and enterprise SSO constraints.
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• Proven track record modernizing legacy front ends and improving developer experience (DX).
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Regards
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Nasim Ansaari
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Sr. Technical Recruiter
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Delta System & Software, Inc.
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Email: nasim.ansari@deltassi.com
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Linkedin: https://www.linkedin.com/in/nasim-ansari-814041200/
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