Java Full Stack Engineer

Java Full Stack EngineerLocation: North Wales, PA-Onsite roleW2 ContractMandatory SkillsSpring Boot & Spring CloudJavaMicroservicesREST APIsAWS Cloud ServicesJD ResponsibilitiesDesign, develop, and maintain backend applications using Java, Spring Boot, and Spring CloudBuild and enhance RESTful APIs and microservices for scalable enterprise applicationsDeploy, manage, and support applications using AWS services such as EC2, Lambda, S3, RDS, IAM, CloudWatch, and VPCImplement distributed system capabilities including service discovery, configuration management, API gateway, and inter-service communication using Spring CloudModel, query, and optimize Oracle Database schemas, stored procedures, and SQL queriesImplement security best practices using Spring Security, OAuth2/OIDC, and secure API design principlesOptimize application performance, reliability, and scalability through caching, asynchronous processing, pagination, and efficient resource managementBuild and maintain CI/CD pipelines and support deployments across AWS environmentsMonitor application health using logging, metrics, tracing, and troubleshooting toolsParticipate in code reviews, technical design discussions, and cross-functional collaboration to deliver high-quality solutionsExperience & QualificationsBachelor’s degree in computer science, information technology, or a related field, or equivalent practical experience5–7 years of professional experience in backend developmentMust have strong hands-on experience in Java, Spring Boot, Spring Cloud, and AWS servicesStrong experience in developing REST APIs and microservices-based applicationsHands-on experience with AWS services such as EC2, Lambda, S3, RDS, IAM, CloudWatch, and VPCGood understanding of Spring Cloud components such as Config Server, API Gateway, and distributed service communicationHands-on experience with Oracle Database, including SQL, PL/SQL, indexing, and query optimization