We are seeking an experienced Senior React.js Developer to design, develop, and maintain scalable web applications. The ideal candidate will have strong expertise in React.js , JavaScript , Redux , and AWS Lambda , with the ability to lead development activities, mentor junior developers, and collaborate with cross-functional teams. Key Responsibilities Design and develop scalable frontend applications using React.js. Build reusable UI components and optimize application performance. Integrate frontend applications with RESTful APIs and AWS services. Develop and maintain serverless functions using AWS Lambda. Manage application state using Redux. Participate in architecture discussions and technical decision-making. Conduct code reviews and ensure adherence to coding standards. Mentor junior developers and provide technical guidance. Collaborate with UX designers, backend developers, QA teams, and business stakeholders. Support deployment, release management, and production issue resolution. Continuously improve development practices by adopting modern frameworks and tools. Mandatory Technical Skills Frontend React.js JavaScript (ES6+) Redux HTML5 CSS3 Cloud AWS Lambda Development Practices REST API Integration Git CI/CD Configuration & Release Management Agile/Scrum Preferred Skills TypeScript Node.js AWS API Gateway CloudWatch Jest React Testing Library Docker Kubernetes Micro Frontend Architecture Preferred Candidate Profile The ideal candidate should have: 5–8+ years of experience in frontend or full-stack development. Strong hands-on expertise in React.js and JavaScript. Experience with AWS Lambda and cloud-based application development. Knowledge of Redux and modern frontend architecture. Experience mentoring developers and leading technical initiatives. Strong analytical, communication, and problem-solving skills.