React Frontend Developer (Brazil)

React Frontend Software Engineer BeyondRisk AI-6 Brazil (Remote) React Frontend Software Engineer Join BeyondRisk AI-6 and craft the user experience that brings the power of enterprise AI to life! We're seeking a creative and skilled Frontend Software Engineer to design and build intuitive, high-performance user interfaces for our AI-6 platform. Your work will directly shape how users interact with complex AI capabilities, making sophisticated automation accessible and easy to use for global organizations. About the Role We’re looking for a React Frontend Software Engineer passionate about building exceptional web applications with modern technologies. You'll be responsible for designing, developing, testing, and iterating on the user-facing components of the BeyondRisk AI-6 platform. Working primarily with React, TypeScript, JavaScript (ES6+), MUI, and Styled Components , you'll translate complex requirements and AI workflows into intuitive, visually appealing, and highly functional user interfaces. You’ll manage application state effectively using Redux or Context API , integrate seamlessly with backend RESTful APIs , and prioritize performance optimization (e.g., lazy loading) and web accessibility . You'll collaborate closely with UI / UX designers, backend engineers, product managers, and AI teams to deliver a seamless and engaging user experience. This role is fully remote, based in Brazil. We embrace a flexible remote work environment. React Frontend Software Engineer Location : Remote, Brazil About BeyondRisk AI-6 BeyondRisk empowers organizations to rapidly design, build, and scale AI-driven solutions through our AI-6 platform. We seamlessly bring together smart agents, data, and automation so enterprises can solve their toughest challenges at speed. Backed by leading Silicon Valley investors - we’re expanding our core engineering team. If you’re passionate about building intuitive interfaces for cutting-edge AI, join us. Key Responsibilities Develop & Maintain UIs : Build, test, and maintain responsive, high-quality user interfaces using React, TypeScript, and modern JavaScript (ES6+). Component Implementation : Utilize component libraries like MUI and implement custom components with Styled Components, ensuring visual consistency and reusability. State Management : Manage complex application state effectively using Redux (with middleware like Thunk) or React's Context API. API Integration : Consume backend RESTful APIs efficiently and manage data flow within the frontend application. Performance Optimization : Implement techniques like lazy loading, code splitting, and efficient rendering strategies to ensure optimal application performance. Accessibility : Build interfaces adhering to web accessibility standards (WCAG) to ensure usability for all users. Cross-functional Collaboration : Work closely with UI / UX designers to implement pixel-perfect designs and collaborate with backend engineers and product managers to deliver features. Code Quality & Testing : Write clean, maintainable, well-documented, and tested code (experience with Jest / React Testing Library is a plus). Browser Compatibility : Ensure consistent performance and appearance across major web browsers. You’ll Excel in This Role If You : Have Proven Frontend Experience : Several years building complex, interactive web applications in production environments, particularly with React. Are Proficient in React & TypeScript : Possess a deep understanding of React (including Hooks, Context API) and strong proficiency in TypeScript. Have a Passion for UI / UX : Care deeply about creating intuitive, user-friendly, and visually appealing interfaces. Master Modern Frontend Tooling : Are comfortable with JavaScript (ES6+), CSS-in-JS (Styled Components), package managers (npm / yarn), and build tools. Have Strong API Integration Skills : Are experienced in consuming RESTful APIs and managing asynchronous operations. Are a Collaborative Team Player : Communicate effectively and enjoy working closely with designers, backend developers, and product teams. Focus on Quality & Performance : Advocate for best practices in code quality, testing, performance optimization, and accessibility. Are Eager to Learn : Stay updated with the rapidly evolving frontend ecosystem. Preferred Qualifications Demonstrable track record of building complex, interactive user interfaces for web applications. Strong proficiency in JavaScript (ES6+) , TypeScript , and React (Hooks, Context API) . Experience with component libraries ( MUI preferred ) and CSS-in-JS ( Styled Components preferred ). Solid understanding and practical experience with state management libraries / patterns ( Redux / Thunk or Context API ). Proven experience integrating with RESTful APIs . Good understanding of frontend performance optimization techniques (lazy loading, code splitting, memoization) . Familiarity with web accessibility standards (WCAG) . Experience with frontend testing frameworks (e.g., Jest, React Testing Library) is a significant plus. Familiarity with modern frontend build tools (e.g., Webpack, Vite) is beneficial. Proficiency with version control using Git. Why Join BeyondRisk Compensation & Equity : Competitive salary + stock options. High-Impact Role : Directly shape the user experience of a cutting-edge AI platform used by global enterprises. Cutting-Edge AI Platform : Work on the frontend interfaces for a next-gen hyper-automation solution transforming enterprises. Culture & Learning : A culture of continuous learning, technical excellence, and close collaboration between engineering and AI / ML teams. Global Collaboration : Thrive in a dynamic, international environment, working closely with talented colleagues across the US, Europe, and Asia. Fast-Paced Growth : Collaborate with a passionate team and a hands-on leadership group, backed by top Silicon Valley investors. Long-Term Opportunity : Shape the future of AI – be at the forefront of enterprise innovation by building the technology that enables it. Ready to Build the Future of AI Interfaces? If you’re excited to build intuitive, high-performance user interfaces that bring sophisticated AI capabilities to users, we want to hear from you. Apply now with an up-to-date CV (PDF). Come shape the next era of enterprise AI at BeyondRisk.