Senior Java API & Microservices Engineer (POS/PCI)

Flexton Inc.; Blue Ash (OH); On-site; USD 100,000 - 150,000; Full time

Job summary

Flexton Inc. in Blue Ash, OH seeks a Senior Java Developer to design and implement robust backend services. The role requires hands-on Java, Spring, and Spring Boot experience, building RESTful APIs, microservices, and integrating with API gateways.

The position involves on-site collaboration with cross-functional technical teams and navigating PCI/security-sensitive environments. Onsite interview process will be conducted in Blue Ash, Ohio.

Qualifications

• 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 POS integration experience with POS terminals or test environments.
• Experience in PCI-scoped, payment, financial, or other security-sensitive environments.

Responsibilities

• Collaborate onsite with cross-functional technical teams.

Job description

Flexton Inc. in Blue Ash, OH seeks a Senior Java Developer to design and implement robust backend services. The role requires hands-on Java, Spring, and Spring Boot experience, building RESTful APIs, microservices, and integrating with API gateways.

The position involves on-site collaboration with cross-functional technical teams and navigating PCI/security-sensitive environments. Onsite interview process will be conducted in Blue Ash, Ohio.