Software Engineer - Oracle Retail Xstore POS

We are seeking an experienced Software Engineer specializing in Oracle Retail Xstore POS to develop, customize, integrate, and support enterprise retail point-of-sale applications.

The ideal candidate will bring strong Java/J2EE development experience, hands-on Oracle Xstore expertise, and a solid understanding of payment integrations, retail promotions, and high-volume retail environments.

Important Requirements:

• Hybrid Schedule: Candidates must be available to work onsite three days per week (Tuesday, Wednesday, and Thursday).
• Work Authorization: Visa sponsorship is not available for this position. Candidates must be authorized to work in the United States without employer sponsorship.

Key Responsibilities:

• Develop, customize, and maintain Oracle Retail Xstore POS applications.
• Design and implement scalable retail solutions using Java 11, J2EE, Spring, and SQL.
• Work with Oracle EFTLink, Xenvironment, and RTLog generator.
• Build and support payment integrations with Verifone, ACI, Adyen, Worldpay, and similar platforms.
• Develop and optimize retail deal, promotion, and loyalty functionality.
• Support POS peripheral integrations, including receipt printers, barcode scanners, and PIN pads.
• Troubleshoot production issues, improve application performance, and ensure system reliability.
• Collaborate with Product Management and cross-functional engineering teams in Agile environments.
• Participate in solution design, code reviews, testing, and production support.

Required Qualifications:

• 2–5 years of hands-on Oracle Retail Xstore POS development experience.
• Strong experience with Java 11, J2EE, Spring Framework, and SQL.
• Experience with Oracle databases, PostgreSQL, EFTLink, Xenvironment, and RTLog.
• Experience developing or supporting retail deal and promotion engines.
• Hands-on payment integration experience with ACI, Verifone, Adyen, Worldpay, or similar providers.
• Experience with Oracle Xmobile, Thin Client architectures, and Android development in retail environments.
• Understanding of enterprise application architecture, integration, troubleshooting, and support.

Preferred Qualifications:

• Experience with Git, Jira, and Confluence.
• Knowledge of CI/CD pipelines, DevSecOps, and Agile/Scrum methodologies.
• Experience with automated testing, performance tuning, and ETL/data integration.