Senior Java Backend Engineer – Bangalore (Hybrid) | 8+ Years Experience

Candidates ready to join immediately can share their details via email for quick processing. CCTC | ECTC | Notice Period | Location Preferencenitin.patil@ust.comAct fast for immediate attention! 1. Backend DevelopmentDesign, develop, and maintain scalable backend services using Java 11+ and Spring Boot.Build microservices-based architectures for high-performance distributed systems.Develop and maintain RESTful APIs with strong focus on performance, security, and scalability.2. Event-Driven ArchitectureDesign and implement event-driven systems using Apache Kafka.Build high-throughput, fault-tolerant messaging pipelines.Optimize Kafka producers and consumers for large-scale data processing.3. API Design & IntegrationDesign, implement, and manage REST APIs.Work with API Gateway to publish and manage APIs.Ensure API security, versioning, and documentation.4. Cloud & InfrastructureDevelop and deploy cloud-native services using AWS.Work with AWS services such as:DynamoDBEKS (Kubernetes)SQSLambdaS3Build scalable and resilient systems on cloud infrastructure.5. System Design & OwnershipDesign highly scalable and fault-tolerant microservices architecture.Own services end-to-end including design, development, testing, deployment, and monitoring.Troubleshoot and resolve performance issues in production systems.Required SkillsMandatory SkillsJava (11+)Spring BootMicroservices ArchitectureApache KafkaREST API DevelopmentAWS Services (DynamoDB, EKS, SQS, Lambda, S3)Experience Requirements8+ years of experience building and owning production-grade backend services.Deep expertise in Java, Spring Boot, and REST API design.Strong hands-on experience with Kafka in high-throughput environments.Proven experience designing and managing APIs using API Gateway.Strong experience building cloud-native applications on AWS.Good to HaveKubernetes and containerizationCI/CD pipelinesDistributed system designMonitoring tools (Prometheus, Grafana, ELK)