Develop, implement, and maintain backend services using Java and Spring framework. Design and optimize RESTful APIs to support scalable, secure, and efficient systems. Collaborate with cross-functional teams to define and deliver technical solutions. Utilize AWS services (e.g., EC2, S3, Lambda, RDS, SNS, SQS) to deploy and manage cloud-based applications. Ensure application performance, scalability, and reliability through testing and monitoring. Contribute to architecture decisions and code reviews to ensure high-quality delivery. Requires 3+ years of backend development experience using Java, Spring Boot, and AWS services. Experience with microservices, relational databases, CI/CD, and containerization is essential.