Software Engineer III - React / Typescript, Gen Ai, Frontend

JPMorgan Chase JPMorgan Chase · Banking · LONDON, United Kingdom · Commercial & Investment Bank

Software Engineer III role focused on building frontend AI-enabled user experiences and improving engineering velocity using AI developer tools. The role involves designing and developing reusable React components, high-performance UIs, and integrating Generative AI features, while emphasizing correctness, security, and quality. It's a pure frontend position within the Securities Services team at JPMorgan Chase.

What you'd actually do

  1. Build Generative AI interface solutions using React and TypeScript, following CI/CD standards.
  2. Actively use AI development tools for code generation, refactoring, debugging, documentation, and testing.
  3. Design, develop, and troubleshoot creative software solutions for technical challenges.
  4. Write secure, high-quality production code and maintain UI logic that integrates with shared platforms.
  5. Develop and maintain reusable React components and UI patterns for complex workflows.

Skills

Required

  • HTML
  • CSS
  • JavaScript
  • React
  • TypeScript
  • state management
  • performance optimization
  • debugging
  • communication
  • collaboration
  • agile methodologies
  • production readiness
  • security-aware development
  • React Testing Library
  • Cypress
  • Playwright
  • Git
  • CI/CD practices

Nice to have

  • cloud technologies
  • modern web delivery
  • shared UI platforms
  • component libraries
  • accessibility engineering
  • WCAG compliance
  • developer experience improvement
  • software best practices
  • development lifecycle
  • Agile tools

What the JD emphasized

  • Experience building or integrating Generative AI features in frontend products.
  • Regular use of AI coding tools with strong validation and code quality practices.