Senior Java Backend Engineer GraphQL & Blockchain

Senior Java Backend Engineer – GraphQL & Blockchain(GraphQL, GCP, Blockchain with AI Experience)Domain EXP - Banking and FinanceLocation - Austin, TX or Dallas, TXMandatory5+ years of software development experience with JavaStrong experience building GraphQL APIs (Apollo, graphql-java, or similar)Solid understanding of distributed systems and microservicesHands-on experience with Google Cloud Platform (GCP)Experience working with Blockchain technologies (public or private)Proficiency in SQL and NoSQL databasesPreferredExperience with Spring Boot, Micronaut, or QuarkusFamiliarity with Ethereum, Hyperledger Fabric, or other blockchain frameworksKnowledge of Web3 concepts , wallets, and cryptography basicsExperience with event-driven architectures and messaging systemsUnderstanding of scalability, fault tolerance, and system resiliency