Sr Java/Springboot Developer

We are looking for a Senior Java Backend Developer with strong experience in Java, Spring Boot, and backend application development . The ideal candidate should have a solid understanding of application performance, including CPU and memory optimization , along with hands-on experience in Node.js or Python FastAPI . Exposure to Generative AI and/or GraphQL will be an added advantage. Key Responsibilities Design, develop, and maintain scalable and high-performance backend applications using Java and Spring Boot . Develop robust RESTful APIs and backend services following best practices for security, scalability, and maintainability. Analyze and optimize application performance, with a strong focus on CPU utilization, memory management, and overall system efficiency . Identify performance bottlenecks and implement appropriate optimization and tuning techniques. Collaborate with frontend, DevOps, architecture, and product teams to deliver end-to-end solutions. Develop or integrate services using Node.js or Python FastAPI as required. Troubleshoot complex production and application-level issues and drive root-cause resolution. Participate in code reviews, technical discussions, and architectural decision-making. Contribute to improving application reliability, scalability, and performance. Stay current with emerging technologies and contribute to the adoption of modern backend engineering practices. Required Qualifications Strong hands-on experience with Java backend development . Strong experience with Spring Boot and Spring-based application development. Solid understanding of CPU and memory optimization techniques in backend applications. Experience in identifying and resolving performance bottlenecks . Hands-on experience with Node.js or Python FastAPI . Strong understanding of REST APIs, microservices, and backend architecture . Good understanding of software development lifecycle, coding standards, and version control. Strong problem-solving and debugging skills. Preferred Skills Exposure to Generative AI / Gen AI technologies and use cases. Experience with GraphQL and GraphQL-based APIs. Experience with cloud platforms and cloud-native application development. Familiarity with containerization and CI/CD practices. Experience with application monitoring and performance profiling tools.