Senior Java Backend Engineer – Oracle DB & Upgrades

Ex; New York (NY); On-site; USD 140,000 - 180,000; Full time

Job summary

Ex is seeking a highly skilled Senior Java Backend Engineer to support Oracle database upgrade readiness and application compatibility remediation. You will assess Java applications impacted by Oracle database and JDBC driver upgrades, implement required code and configuration changes, and ensure successful integration, regression, deployment, and production stabilization.

The ideal candidate will have hands-on Java backend development experience with Spring Boot, REST APIs, Maven/Gradle, and

Qualifications

• Depth in Java backend development with Spring Boot.
• Experience with Oracle DB connectivity and JDBC upgrades.
• Proven ability to troubleshoot SQL and implement CI/CD pipelines.

Responsibilities

• Assess impact of Oracle DB and JDBC driver upgrades on Java applications.
• Implement code/config changes and ensure regression coverage.
• Lead deployment readiness and production stabilization activities.

Skills

Java backend development

Spring Boot

REST APIs

Oracle database connectivity

JDBC driver upgrades

SQL troubleshooting

Maven/Gradle

Unit testing

CI/CD

Production support

Tools

Maven

Gradle

Job description

Ex is seeking a highly skilled Senior Java Backend Engineer to support Oracle database upgrade readiness and application compatibility remediation. You will assess Java applications impacted by Oracle database and JDBC driver upgrades, implement required code and configuration changes, and ensure successful integration, regression, deployment, and production stabilization.

The ideal candidate will have hands-on Java backend development experience with Spring Boot, REST APIs, Maven/Gradle, and