Senior Software Engineer - React JS

This role is for one of the Weekday's clients Min Experience: 5 years Location: Gurugram JobType: full-time As a Senior Front-End Engineer, you will be responsible for architecting and implementing advanced web solutions using ReactJS within a fast-paced, innovation-driven environment. You'll work on enhancing existing platforms while helping transition them to more modern frameworks and architectures. This role requires a strong understanding of performance optimization, security, and scalability principles, alongside collaboration with cross-functional teams to deliver impactful digital experiences. You'll also have opportunities to mentor team members, explore emerging technologies, and contribute to shaping the future of intelligent and automated systems. Requirements Key Responsibilities: Design, develop, and deploy responsive, scalable, and maintainable web-tier applications using ReactJS Analyze and improve existing front-end architectures to enhance performance, scalability, and maintainability Collaborate with backend, product, and design teams to deliver seamless, integrated solutions Implement modern front-end practices including micro-frontends, server-side rendering, and reusable component libraries Conduct unit and integration testing using frameworks like Jest or React Testing Library to ensure code quality Participate actively in Agile ceremonies such as sprint planning, reviews, and retrospectives Optimize web applications for maximum speed and efficiency across browsers and devices Contribute to CI/CD processes, version control, and deployment automation pipelines Stay updated on evolving front-end technologies, suggesting and implementing practical adoption strategies Communicate proactively about project timelines, risks, and technical challenges What Makes You a Great Fit: 5-8+ years of hands-on experience developing modern web applications using ReactJS Strong understanding of server-side rendering (SSR), micro-frontends (MFE), and front-end architecture design Proficiency in unit testing, integration testing, and secure coding practices Experience working with cloud environments (preferably AWS) and deployment tools Deep understanding of version control (Git), CI/CD pipelines, and Agile software development processes Excellent problem-solving, analytical, and debugging skills with a focus on clean, efficient code Proven ability to optimize applications for speed, scalability, and maintainability Strong collaboration skills and a proactive approach to working with cross-functional teams Exposure to containerized environments (ECS/EKS) and front-end framework design is a plus A growth mindset with a passion for learning, innovation, and delivering impact through technology