Software Engineer III - Frontend/React

Job Description

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.

As a Software Engineer III at JPMorganChase within the Commercial and Investment Bank, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. You are responsible for carrying out critical technology solutions across multiple technical areas within various business functions in support of the firm's business objectives.

Job Responsibilities

• Designs, develops, and deploys modern, responsive web applications using React and TypeScript, ensuring exceptional user experience, performance, and accessibility
• Architects and implements scalable front-end solutions with a focus on component-driven development, state management, and reusable UI libraries
• Creates secure, high-quality production code following best practices for React design patterns, including hooks, context API, and modern rendering strategies (SSR, SSG, CSR)
• Leverages enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity across complex deliverables (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards; contributes learnings and reusable patterns to improve broader team effectiveness.
• Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to improve the value realized by automation.
• Produces architecture and design artifacts for complex front-end applications while being accountable for ensuring design constraints, performance benchmarks, and accessibility standards are met
• Collaborates closely with UX/UI designers and back-end engineers to translate designs into pixel-perfect, interactive interfaces and integrate RESTful/GraphQL APIs
• Proactively identifies performance bottlenecks, hidden problems, and patterns in application metrics, using these insights to drive improvements to front-end architecture and code quality
• Contributes to software engineering communities of practice and events that explore new and emerging technologies, including modern front-end frameworks and AI-assisted tooling
  
  

Required Qualifications, Capabilities, And Skills

• Formal training or certification in software engineering concepts with 3+ years of applied experience
• Hands-on experience with React including functional components, hooks, context API, and modern React patterns
• Proficiency in TypeScript with a solid understanding of type systems, generics, interfaces, and advanced typing patterns
• Experience with state management solutions such as Redux, Redux Toolkit, Zustand, Recoil, or React Query
• Solid understanding of modern JavaScript (ES6+), including async/await, destructuring, modules, and functional programming concepts
• Proficiency with HTML5, CSS3, and modern styling approaches including CSS-in-JS (Styled Components, Emotion), Sass/SCSS, or Tailwind CSS
• Experience with front-end build tools and bundlers such as Webpack, Vite, or esbuild
• Hands-on experience with testing frameworks including Jest, React Testing Library, and Cypress or Playwright for end-to-end testing
• Hands-on experience using enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, test creation, troubleshooting, or documentation) with demonstrated ability to critically evaluate, validate, and refine AI-generated outputs for correctness, performance, and security.
• Understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; ability to guide peers on safe and effective usage within team practices.
• Experience with RESTful API and/or GraphQL integration in front-end applications
  
  

Preferred Qualifications, Capabilities, And Skills

• knowledge of the Software Development Life Cycle (SDLC) and agile methodologies
• Familiarity with AI agents and LLM integration for building intelligent UI features or automating development tasks
• Exposure to AWS services relevant to front-end deployment and hosting (CloudFront, S3, Amplify, Route 53)
• Familiarity with design systems and component libraries (Material UI, Chakra UI, Ant Design) or experience building custom design systems
• Knowledge of micro-frontend architecture patterns and module federation and data visualization libraries (D3.js, Chart.js, Recharts)
• Experience with performance optimization techniques including code splitting, lazy loading, caching strategies, and Core Web Vitals optimization
• Experience with Understanding of back-end technologies (Node.js, Java/Spring Boot) and how front-end applications interact with APIs
  
  

FEDERAL DEPOSIT INSURANCE ACT: This position is subject to Section 19 of the Federal Deposit Insurance Act. As such, an employment offer for this position is contingent on JPMorganChase's review of criminal conviction history, including pretrial diversions or program entries.

About Us

JPMorganChase, one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.

We offer a competitive total rewards package including base salary determined based on the role, experience, skill set and location. Those in eligible roles may receive commission-based pay and/or discretionary incentive compensation, paid in the form of cash and/or forfeitable equity, awarded in recognition of individual achievements and contributions. We also offer a range of benefits and programs to meet employee needs, based on eligibility. These benefits include comprehensive health care coverage, on-site health and wellness centers, a retirement savings plan, backup childcare, tuition reimbursement, mental health support, financial coaching and more. Additional details about total compensation and benefits will be provided during the hiring process.

We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation.

JPMorgan Chase & Co. is an Equal Opportunity Employer, including Disability/Veterans

About The Team

J.P. Morgan's Commercial & Investment Bank is a global leader across banking, markets, securities services and payments. Corporations, governments and institutions throughout the world entrust us with their business in more than 100 countries. The Commercial & Investment Bank provides strategic advice, raises capital, manages risk and extends liquidity in markets around the world.