Full-Stack Engineer (React + Java)

Job Description

About BayRock Labs At BayRock Labs, we pioneer innovative tech solutions that drive business transformation. As a leading product engineering firm based in Silicon Valley, we provide full-cycle product development, leveraging cutting-edge technologies in AI, ML, and data analytics. Our collaborative, inclusive culture fosters professional growth and work-life balance. Join us to work on ground-breaking projects and be part of a team that values excellence, integrity, and innovation. Together, let's redefine what's possible in technology. Join us to build beautiful, high-performance web experiences that power seamless payments for millions. As a Full-Stack Engineer, you?ll own the end-to-end lifecycle ? from pixel-perfect UIs in React to scalable Java backends ? delivering fast, reliable, and maintainable systems. What You?ll Do Design, develop, and maintain high-quality, scalable web applications using React.js and modern JavaScript frameworks. Build reusable components and front-end libraries for rapid, consistent development. Translate complex business requirements and UI/UX designs into efficient, maintainable code. Collaborate closely with product managers, designers, and backend engineers to deliver seamless end-to-end experiences. Ensure performance, scalability, and responsiveness of applications under real-world load. Apply strong problem-solving and data structure skills to optimize front-end performance. Participate in code reviews and uphold high-quality engineering standards. Quickly ramp up on new technologies, tools, or product domains as needed. Integrate front-end components with backend systems (Java-based APIs and services). What We?re Looking For 5+ years of full-stack development experience. Expert-level React.js (hooks, context, state management: Redux/Zustand) and modern JS (ES6+, TypeScript). Strong Java backend skills (Spring Boot, REST APIs, microservices). Deep understanding of performance optimization (lazy loading, memoization, bundle analysis). Experience with responsive design, accessibility (a11y), and cross-browser compatibility. Proficiency in Git, CI/CD, testing (Jest, React Testing Library, JUnit). Solid grasp of data structures, algorithms, and system design. Excellent collaboration and communication ? you bridge design, product, and backend. Bonus Points Experience in payments, fintech, or real-time dashboards. Built design systems or contributed to open-source UI libraries. Familiarity with GraphQL, WebSockets, or server-side rendering (Next.js). Cloud-native tooling (Docker, Kubernetes, AWS/GCP/Azure). The Pay Range For This Role Is 30 - 35 INR per year(Bangalore) 30 - 35 INR per year(Hybrid (Hyderabad, Telangana, IN))