Senior Frontend Engineer

3 semanas atrás

São Paulo, Brasil Workana Tempo inteiro

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 Do Lead 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 Toolkit. Refactor and optimize for performance — memoization, code splitting, dynamic imports, and rendering efficiency. Ensure clean, predictable data flow and consistent UI behavior across the app. Collaborate with backend and design teams to ship reliable, high-quality features. Review code, uphold best practices, and mentor other frontend contributors. Expert in React.js and Redux, including hooks, middleware, and architectural patterns. Deep understanding of JavaScript (ES6+), async flow, and browser performance. Proven experience structuring and scaling production-grade frontends. Strong debugging and profiling skills (React DevTools, performance audits). Familiarity with build and automation tools (Webpack, Babel, npm scripts). Committed to clean, testable, and maintainable code. Excellent communication and collaboration; available during U.S. hours. Direct collaboration with a technical founder/CTO. Long-term role solving real product challenges — not just CRUD work. 100% remote, fast-paced, small-team environment. Clear path to Lead Frontend or UI Architect as the product scales. #J-18808-Ljbffr

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