Job Description: Mandatory Skills: Spark, Java, Spring boot, REST API, AWS, Unix, Kubernetes, Big Data, Scripting. - Spark is Must Coding in Java, Microservices & react. Designs, develops, codes, and troubleshoots with consideration of upstream and downstream systems and technical implications. Spark query tuning and performance optimization Integrate APIs with existing data and software systems Optimize APIs for speed, efficiency, and scalability Experience with the AWS services Agile process Overall knowledge of the Software Development Life Cycle Understanding of agile methodologies such as CI/CD, Applicant Resiliency, and Security