Senior Full Stack Developer  Location: Bengaluru, India  Type: Full-time  Experience Level: Senior (9+ years)  Job Summary  We are seeking an experienced Frontend Developer with over 9 years of hands-on experience in development and team handling. The ideal candidate will have a robust understanding of both front-end and back-end technologies, along with a proven track record of leading development teams to success. This role demands a deep proficiency in React.js , Node.js, HTML , CSS, Kafka, Splunk, GitLab, REST API services and Styled Components.  Key Responsibilities  • Lead and mentor a team of developers, fostering a collaborative and high-performance environment.  • Design, develop, and maintain scalable web applications using a wide range of technologies.  • Develop and integrate REST API services to ensure seamless communication between front-end and back-end systems.  • Implement and maintain front-end interfaces using Javascript , React.js, Node.js, Next.js, HTML, CSS, and Styled Components.  • Manage real-time data processing and streaming with Kafka.  • Monitor and troubleshoot application issues using Splunk.  • Utilize GitLab for version control and CI/CD processes.  • Collaborate with cross-functional teams to define, design, and ship new features.  • Ensure code quality, maintainability, and best practices through code reviews and continuous improvement.  Key Skills  • React.js: Extensive experience in building and deploying front-end services.  • Kafka: Skilled in implementing real-time data pipelines and messaging systems.  • Splunk: Expertise in monitoring, logging, and troubleshooting application performance.  • GitLab: Strong knowledge of version control systems and CI/CD pipelines.  • REST API Services: Proficient in designing and consuming RESTful web services.  • Front-End Technologies: Advanced skills in Javascript, React.js, Node.js, Next.js, HTML, CSS, and Styled Components.  • Team Leadership: Proven experience in leading, mentoring, and managing development teams.  • Problem Solving: Strong analytical and problem-solving skills.  • Communication: Excellent verbal and written communication skills.  Qualifications  • Bachelor's degree in Computer Science, Engineering, or related field (Master's preferred).  • 9+ years of experience in full stack development.  • Proven track record of leading successful development projects.  • Strong understanding of software development lifecycle and agile methodologies.