Senior React.js Developer

Focuzmindz Inc — United States · Posted ~3 hours ago

Senior

Skills

React.js JavaScript TypeScript Modern CSS Responsive UI State management Web performance Accessibility Cross-browser compatibility Agile

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Summary ✨ AI‑Generated

Join a fast-paced engineering team as an experienced React developer building scalable, high-performance web applications. You'll use modern React, TypeScript/JavaScript, and CSS to create responsive interfaces, shape state-management and component architecture, and improve accessibility, performance, and browser compatibility.

Highlights

Build high-performance responsive web applications using modern React and TypeScript, with substantial involvement in architecture, accessibility, performance optimization, and cross-functional Agile collaboration.

Description

We’re looking for an experienced React JS Developer to build high-performance, responsive web applications. The ideal candidate has deep expertise in modern React, strong TypeScript/JavaScript skills, and thrives in a fast-paced, ambiguous environment. Note: Candidates with prior experience at Goldman Sachs (ex-GS) are strongly encouraged to apply. Key Responsibilities Design, develop, and maintain scalable React-based web applicationsImplement responsive UIs with modern CSS and performance best practicesCollaborate closely with product, design, and backend teams in an Agile environmentOptimize application performance, accessibility, and cross-browser compatibilityContribute to architecture decisions around state management and component design. Required Skills & Experience Minimum 5 years of professional experience building production applications with ReactStrong proficiency in React.js, JavaScript/TypeScript, and modern CSSDeep understanding of responsive UI, state management, and web performance optimizationSolid grasp of web fundamentals: HTML5, CSS3, cross-browser compatibility, responsive designExperience working in Agile (Scrum/Kanban) teamsStrong analytical, interpersonal, and communication skillsSelf-motivated and comfortable working independently in a fast-paced, ambiguous environment Preferred Qualifications Understanding of RESTful APIs, microservices, containerization, and CI/CD pipelinesExperience with Git, continuous integration/deployment, and configuration management toolsPrior experience in Financial Services or Fintech