Java Solution Architect – Payments (W2 Only)

Note: Required Face-to-Face Interview in Alpharetta, GAVisa: USC, GC and TN Visas Only (Only W2)Please share relevant profiles to srikanth@cloudingest.comRole: Solution Architect – Payments (Java)Duration: Long Term Contract (12 Months Min)Rate: $70 On W2Location: Alpharetta, GA (Onsite)Key ResponsibilitiesProvide end-to-end solution architecture for payment processing platforms and related product components.Gather and analyze requirements with Product teams and subject matter experts.Design APIs aligned with OpenAPI/Swagger standards and define secure integration patterns.Guide implementation teams with comprehensive solution design and architecture governance.Evaluate and adopt new technologies to enhance platform functionality, scalability, and performance.Required Skills & ExperienceStrong payments industry experience covering eCommerce, Card Present, Card Not Present, Digital Wallets, and ACH.Knowledge of payment gateways and ISO card interchange messaging specifications.Hands-on expertise with Java and Spring Framework (Security, WebFlux, Actuator, Cloud).Experience designing REST APIs, event-driven systems with Kafka, caching with Redis, and data persistence with Oracle Exadata.Cloud experience across AWS, GCP, Azure, and/or Pivotal Cloud Foundry.Familiarity with CI/CD and monitoring tools such as Git, Bitbucket, Gerrit, Maven, Jenkins, Splunk, Kibana, Grafana, Harness, AppDynamics, Jira, and Confluence.Ability to create sequence diagrams, state diagrams, and secure data transmission/data persistence designs.