Karamana Thiruvananthapuram Kerala Java developer Jobs – 162 Open Jobs Today

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java developer jobs near karamana thiruvananthapuram kerala

Responsibilities

Define and drive modernization strategies for legacy Java applications
Design architecture for upgrading Java runtimes, frameworks, and application servers
Refactor monolithic systems into modular, scalable architectures
Lead database transition initiatives including schema validation, query refactoring, and performance optimization
Review and optimize SQL queries, database interactions, and data access layers
Provide architectural oversight, code reviews, and technical guidance to development teams
Resolve complex issues related to application runtime, database integration, and performance
Design cloud-ready deployment architectures and support containerization and automation
Collaborate with DevOps teams to align architecture with CI/CD and deployment pipelines

Requirements

12+ years of experience in Java development and architecture
Strong expertise in Core Java and modern Java versions (Java 8/11/17/21+)
Proven experience modernizing legacy Java enterprise applications
Strong experience with enterprise Java web applications and servlet-based frameworks
Extensive experience with relational databases, SQL optimization, and database migration
Strong knowledge of application architecture patterns and modular design principles
Experience with cloud platforms (AWS preferred) and containerized deployments
Exposure to CI/CD pipelines and DevOps practices with strong troubleshooting and performance optimization skills