Java Software Engineer

Greetings from Flexton!Hope you are doing great today!One of my clients is looking for Sr Java Developer::W2/C2C@ Blue Ash, OH please share me your updated resume and desire salary for this position.Job Description:POS Experience requiredSenior-level experience developing enterprise Java applications.Strong hands-on experience with Java, Spring, and Spring Boot.Experience developing RESTful APIs and backend microservices.Experience with API Gateway integration and enterprise system integrations.Hands-on Point-of-Sale (POS) experience, including working directly with POS terminals or related test environments.Experience working in PCI-scoped, payment, financial, or other security-sensitive environments.Ability to work effectively onsite with cross-functional technical teams.Technology Stack Required: Java, Spring, Spring Boot, REST APIs, API Gateway, Microservices, POS Integration, PCI/Secure Development PracticesPreferred: Kafka, Event-Driven Architecture, Payment Systems, CI/CD, Cloud, ContainersTechnology Stack Required: Java, Spring, Spring Boot, REST APIs, API Gateway, Microservices, POS Integration, PCI/Secure Development PracticesPreferred: Kafka, Event-Driven Architecture, Payment Systems, CI/CD, Cloud, Containers