Backend Developer

Hi ,Greetings from Photon Infotech!Photon US is hiring Personalization Architect for one of our offices in US. Below is our company website link,company details and attached is the Job description for reference.http://www.photon.in/ABOUT PHOTONPhoton is the largest and fastest growing provider of Mobile First Omni-Channel Experiences. We work withover 30% of the Fortune 100 companies.Our omni-channel presences touch over 120 million consumers every day and we have the largest pool ofomni-channel engineers with over 3,400 engineers across offices in US, India, Indonesia and the Netherlands.What will you do? Design and implement a solution for building Spring Boot REST Based Microservices Understand the business requirements and translate into Microservices Entities Build security model around the Microservices with appropriate access control, policies and authentication Develop high performing Microservices that scale to millions of requests.What do we need? 5 years or more experience building Java REST Based API At least 7 years of experience with Core Java concepts such as Generics, Lambda, Concurrency, and Data Structures At least recent 4 years of experience building applications using Java Spring Boot At least 2 years of experience with SSO integration with REST Based API with major IAM provider Understanding of Auth Token consumption such as OAUTH, SAML, or JWT Token Experience with connecting Microservices to the underlying system of records using either SQL, NoSQL or Queue based systems Solid understanding of improving and debugging backend performance bottleneck Understanding of the use of dependency management and build system for microservices Understanding on building serverless API in Azure or AWS is a plus.