GraphQL, GCP, Blockchain

GraphQL,GCP,Blockchain |
Domain EXP | Banking and Finance |
Location | Austin, TX or Dallas, TX |
Contractor Rate | $55.00/hr |

Mandatory


·                5+ years of software development experience with Java

• Strong experience building GraphQL APIs (Apollo, graphql-java, or similar)
• Solid understanding of distributed systems and microservices
• Hands-on experience with Google Cloud Platform (GCP)
• Experience working with Blockchain technologies (public or private)
• Proficiency in SQL and NoSQL databases

Preferred


·                Experience with Spring Boot, Micronaut, or Quarkus

• Familiarity with Ethereum, Hyperledger Fabric, or other blockchain frameworks
• Knowledge of Web3 concepts, wallets, and cryptography basics
• Experience with event-driven architectures and messaging systems
• Understanding of scalability, fault tolerance, and system resiliency