GraphQL, GCP, Blockchain with AI Experience

Vytwo; Dallas (TX); On-site; USD 120,000 - 150,000; Full time

Job summary

Vytwo is seeking a Senior Developer with expertise in GraphQL, GCP, and Blockchain technologies. Candidates should have over 10 years of software development experience, strong skills in Java, and proficiency in developing GraphQL APIs.

The ideal candidate will have hands-on experience with distributed systems, microservices, and a solid understanding of Web3 concepts, fault tolerance, and scalability. Banking or finance background is essential. This position is based in Dallas, Texas.

Qualifications

• 10+ 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.

Skills

Java

GraphQL APIs

Google Cloud Platform (GCP)

Blockchain technologies

SQL

NoSQL databases

Spring Boot

Micronaut

Quarkus

Ethereum

Hyperledger Fabric

Web3 concepts

event-driven architectures

system resiliency

Job description

Role: GraphQL, GCP, Blockchain with AI Experience

*Banking/Finance Experience is required

Job Description

• 10+ 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

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