Senior Frontend Engineer (React + Redux)

We're a U.S.-based SaaS startup seeking an expert React/Redux Frontend Engineer to work directly with our hands-on CTO. This long-term role suits someone who values clean architecture, scalable code, and thoughtful UI design.What You'll DoLead development and scaling of a React.js + Redux application with modern patterns (hooks, context, lazy loading)Architect maintainable, modular component structures and establish state management standards with Redux ToolkitRefactor and optimize for performance — memoization, code splitting, dynamic imports, and rendering efficiencyEnsure clean, predictable data flow and consistent UI behavior across the appCollaborate with backend and design teams to ship reliable, high-quality featuresReview code, uphold best practices, and mentor other frontend contributorsRequirementsExpert in React.js and Redux, including hooks, middleware, and architectural patternsDeep understanding of JavaScript (ES6+), async flow, and browser performanceProven experience structuring and scaling production-grade frontendsStrong debugging and profiling skills (React DevTools, performance audits)Familiarity with build and automation tools (Webpack, Babel, npm scripts)Committed to clean, testable, and maintainable codeExcellent communication and collaboration; available during U.S. hoursBenefitsDirect collaboration with a technical founder/CTOLong-term role solving real product challenges — not just CRUD work100% remote, fast-paced, small-team environmentClear path to Lead Frontend or UI Architect as the product scales