Sr. Java DeveloperLocation: Alpharetta, GADuration: Contract Rate: DOEUS Citizens, GC, EAD (H4, L2), E3 TN visa holders preferred, NO third party corp to corp accepted for this job RequiredMinimum 10 years' experience in Java, GIT, JIRA, Maven, Confluence, Spring framework (Core, MVC, AOP, Java NIO).Minimum 5 years of experience in Spring Boot.Agile methodology experience.Spring framework experienceHands-on experience with Spring Cloud, Spring Data, Spring Transactional, and Spring Batch desired.Experience in creating unit tests using JUnit, and Mockito.Experience with Databases and code integrations such as Oracle, SQL Server, and MySQL.Expertise in implementing complex full-stack solutions including digital and mobile systems, API, and Micro-Services in large Enterprise organizations.Financial industry experienceGood to have experience in PCF or related cloud platforms, and API Management.Experience with payment services (digital wallet, online digital payments, or subscription services) in the Financial Industry.Experience in implementing high-volume transaction processing applications.Good to have Experience on using Quality and Security scan tools such as Sonar, Fortify, and Web Inspect.Experience in Integration Testing APIs with Postman, JMeter, etc.Apigee in AWS and GCP.Kafka for streaming, persistence and reporting.