Backend developer

Backend DeveloperLocation: Sunnyvale, CADuration: Long Term ContractExperience building n-tier, highly scalable, fault-tolerant, and reactive microservices using:Java, Scala, and GoApache Camel, Spring FrameworkApache Tomcat, JBossRESTful architectureExperience building cutting-edge, next-generation reactive microservices deployed within a Kubernetes ecosystem in public cloud environments such as Google Cloud Platform (GCP) and Microsoft Azure.Design and architect cloud-native, distributed, high-performance, scalable, and fault-tolerant microservices.Expert-level knowledge and strong understanding of Java and Spring Boot, with experience working across distributed systems and cross-functional teams.Ability to build products with a strong focus on testability, including a passion for high test coverage:Proficient with JUnit and MockitoExtensive understanding of microservices architecture and design, including best practices for:MultithreadingNetworkingPerformance tuningDemonstrates a disciplined approach to:Software developmentCode reviewsTestingDocumentationCode structure within a team environmentExperience designing and architecting applications using SQL and NoSQL databases, including:OracleCassandraAzure Cosmos DBUtilizes industry research and innovation to build next-generation systems that improve the Walmart technology environment.Essential Skills:Experience building n-tier, highly scalable, fault-tolerant, and reactive microservices using Java, Scala, and Go.Strong hands-on experience with Spring, Apache Camel, Tomcat, JBoss, and RESTful services.Proven experience developing and deploying applications within Kubernetes-based cloud environments (GCP and Azure).Strong background in cloud-native and distributed system architecture.Expert-level proficiency in Java and Spring Boot.Strong focus on automated testing and test-driven development, with experience using JUnit and Mockito.Deep knowledge of microservices best practices, including concurrency, networking, and performance optimization.Experience working with SQL and NoSQL databases such as Oracle, Cassandra, and Azure Cosmos DB.