Senior Software Engineer (Full Stack - ReactJS & NodeJS)

Job Description

This role is for one of the Weekday's clients Min Experience: 7 years Location: Hyderabad JobType: full-time We are looking for a highly skilled and experienced Senior Software Engineer with a strong background in Full Stack Development to join our growing engineering team. This is a critical role for an experienced technologist who thrives in dynamic, fast-paced environments and is passionate about building scalable, maintainable, and high-performance applications using ReactJS and NodeJS . You will work closely with cross-functional teams to design, develop, and maintain web applications and services that power our core platform. You'll bring not only deep technical expertise but also mentoring capabilities to support junior engineers and help elevate team performance. Requirements Key Responsibilities: Lead the design and development of scalable and robust full-stack web applications using ReactJS (frontend) and NodeJS (backend). Architect and implement new features and modules while ensuring high performance, responsiveness, and seamless user experiences. Write clean, maintainable, and efficient code adhering to industry standards and best practices. Collaborate with product managers, UX/UI designers, and other engineers to define and refine requirements and deliver optimal solutions. Review and improve code through peer reviews, ensuring quality, scalability, and security. Drive end-to-end ownership of projects — from technical design to deployment and monitoring. Optimize application performance, troubleshoot issues, and implement effective resolutions. Stay up-to-date with emerging technologies and frameworks in frontend and backend development and evaluate their potential adoption. Mentor junior and mid-level engineers, fostering a culture of technical excellence and continuous learning. Required Skills and Experience: 7 to 10 years of professional experience in software development, with a focus on web applications. Strong proficiency in ReactJS, including modern hooks, state management libraries (e.g., Redux, Context API), component architecture, and responsive design principles. Expertise in NodeJS and backend development, including Express.js or similar frameworks, RESTful API design, and microservices architecture. Solid understanding of JavaScript/TypeScript, HTML5, CSS3, and related web technologies. Experience in Full Stack Development, working across both frontend and backend layers. Hands-on experience with modern build tools and CI/CD pipelines (Webpack, Babel, Git, Docker, Jenkins, etc.). Experience with databases such as MongoDB, PostgreSQL, or MySQL. Familiarity with cloud platforms like AWS, Azure, or GCP is a plus. Understanding of software development methodologies (Agile/Scrum) and version control systems (Git). Strong problem-solving skills, attention to detail, and ability to work independently as well as collaboratively. Preferred Qualifications: Experience working in a startup or product-based environment. Prior experience mentoring or leading a small team of developers. Familiarity with unit testing frameworks such as Jest, Mocha, or Cypress