InfyStrat is seeking a Senior Backend Developer with 4-7 years of experience to join their engineering team. This role focuses on building microservices using Java and Quarkus on AWS infrastructure. The ideal candidate will have strong expertise in cloud-native architecture, security compliance, and performance optimization. The position involves developing secure, scalable backend services, managing MySQL databases, and working with containerized deployments using Docker and Kubernetes. This is a 3-month contract position with flexible work arrangements (Gurugram preferred/Remote/Hybrid). The role requires deep technical knowledge in Java, Quarkus, AWS services, and security best practices, along with strong collaboration skills to work effectively with cross-functional teams. The successful candidate will be responsible for ensuring code quality, security compliance, and maintaining high-performance standards in a microservices environment.