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Parent of Alvaria CX and Aspect - best-of-breed outbound contact center and workforce engagement management solutions
Senior Java Developer
Location
India
Posted
164 days ago
Salary
0
Seniority
Senior
Job Description
Senior Java Developer
Alvaria Inc
• Upgrade Java 8 applications to Java 17/21 and modernize the tech stack • Work with legacy Java UI technologies (JSP, JSF, Servlets, Spring MVC, or similar) • Refactor and maintain voice applications using CCXML and VoiceXML • Manage data migration and work with H2 database • Remove and replace outdated third-party libraries • Ensure observability through logging, metrics, and monitoring
Job Requirements
- 10+ years Java development experience with legacy application modernization
- Proven experience migrating Java 8 → Java 17/21 codebases
- Strong knowledge of legacy Java UI frameworks (JSP, JSF, Servlets, Struts, Spring MVC)
- Experience with H2 database and data migration
- Comfortable working with legacy code and technical debt
- Fluent English communication
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