React engineer

React Developer

Location: Sunrise, FL (Locals Only)

Job Type: Contract / Full-Time

Domain: Global Commercial Services / Digital Banking / Servicing Technology

Key Responsibilities

• Frontend Architecture & Development: Design and build modern, scalable, and responsive web applications using React.js, TypeScript, and Redux / React Context API.

• Micro-Frontends & Scalability: Architect clean, modular micro-frontend components that integrate seamlessly with enterprise design systems and shared UI libraries.

• API Integration: Connect UI applications to enterprise RESTful APIs and GraphQL middleware services.

• Performance & Optimization: Identify performance bottlenecks, optimize client-side rendering, and minimize bundle sizes for fast load times and seamless user interaction.

• Quality & Automated Testing: Champion engineering best practices by writing unit tests (Jest, React Testing Library) and end-to-end tests (Cypress / Playwright).

• Agile & CI/CD Collaboration: Work in an Agile/Scrum environment, utilizing Git, Jenkins, and cloud platforms to streamline continuous delivery pipeline deployments.

• Security & Accessibility: Ensure all applications strictly adhere to enterprise web security standards (OWASP) and accessibility guidelines (WCAG 2.1 AA compliance).

Required Qualifications

• Experience: 5+ years of software engineering experience specializing in modern JavaScript/TypeScript front-end frameworks, with at least 3+ years dedicated to React.js.

• Core Skills:

  • Advanced proficiency in JavaScript (ES6+), TypeScript, HTML5, and CSS3/SASS.

  • Deep understanding of React fundamentals: Functional components, Hooks, state management (Redux Toolkit, Zustand, or Context API), and lifecycle management.

  • Experience with asynchronous state handling, REST APIs, and GraphQL.

• Testing & Tools: Hands-on experience with unit testing frameworks (Jest, React Testing Library).

• Build Systems & Version Control: Experience with modern bundlers (Webpack, Vite) and version control (Git).

Preferred / Nice-to-Have Skills

• Previous experience in Financial Services, Banking, or Fintech enterprise environments.

• Hands-on experience with Node.js for SSR (Server-Side Rendering) or BFF (Backend-for-Frontend) patterns.

• Familiarity with Docker, Kubernetes, and deployment inside enterprise cloud environments (AWS / Google Cloud Platform / Private Cloud).

• Experience with cross-platform mobile frameworks (React Native) or progressive web apps (PWAs).