## Job highlights
- Exposure to cloud-native or managed database platforms ( Azure preferred ).
- Core Java Development. Strong hands-on experience with Java 11 or higher .
- Experience in large-scale migration or modernization initiatives. . Mandatory Skills Core Java Development
- Strong hands-on experience with Java 11 or higher
- Solid understanding of Object-Oriented Programming (OOP) principles and clean code practices
- Expertise in:
- Multithreading Concurrency
- I/O Streaming
- JVM Tuning
- Experience with:
- SOAP/Web Services
- MTOM
- STS Integrations
- Networking Security:
- TLS 1.2
- SAML Authentication
- Encryption Standards
- Ability to work within large, mature codebases with minimal documentation Database Integration Refactoring
- Experience working with Oracle Databases in enterprise applications
- Strong knowledge of:
- JDBC
- SQL
- Database Access Layers
- Proven experience modifying or abstracting database-specific logic to support new backend databases
- Understanding of:
- Transaction Management
- Connection Management
- Error Handling Enterprise Application Development
- Experience working on monolithic or tightly coupled enterprise systems
- Ability to identify and systematically refactor repetitive database interaction patterns
- Strong debugging and root cause analysis capabilities across application and database layers Collaboration Delivery
- Ability to work closely with:
- DBAs
- Testers
- Solution Architects
- Comfortable executing well-defined, high-volume, repetitive engineering tasks
- Robust documentation, coding standards, and code review discipline Desired Skills




- Exposure to cloud-native or managed database platforms (Azure preferred)
- Experience in large-scale migration or modernization initiatives
- Familiarity with performance-sensitive systems handling high transaction volumes
- Knowledge of healthcare IT systems such as:
- VNA (Vendor Neutral Archive)
- PACS (Picture Archiving and Communication System)
- DICOM Protocol
- Awareness of automated testing and regression testing during migration programs
- Experience working in environments leveraging GenAI-assisted development workflows

Job Description
The Java Developer (Intermediate) will play a critical role in the Cloud Native Database Acceleration Initiative for the VNA Platform, focused on replacing Oracle-specific database interactions with a cloud-native managed database solution on Microsoft Azure. This role involves systematic refactoring of application code to ensure database independence while preserving existing data models and business logic. The engineer will work across multiple modules of a complex VNA codebase, updating database access patterns, validating functional correctness, and ensuring performance parity or improvement following migration.

Key Responsibilities
1. Refactor and update existing Java code to replace Oracle-specific database calls with cloud-compatible database integrations. 2.



Collaborate with DBAs to align with minimal data-model change strategies. 3. Support end-to-end testing efforts by partnering with QA teams to identify and resolve migration-related defects. 4. Identify, troubleshoot, and resolve database access performance bottlenecks. 5. Participate in code reviews and adhere to defined migration standards, frameworks, and best practices. 6. Support validation of system behavior across multiple real-world use cases to achieve 99.99% availability targets. 7. Ensure maintenance of existing business logic while enabling database portability and future scalability. 8. Contribute to migration documentation, technical design discussions, and implementation guidelines. 9. Work effectively within a large-scale modernization program requiring disciplined execution and attention to detail. Behavioral Professional Skills
- Strong analytical and problem-solving abilities.
- High attention to detail and commitment to code quality.
- Ability to perform repetitive engineering tasks with consistency and accuracy.
- Strong collaboration and communication skills across cross-functional teams.
- Ability to work independently in complex enterprise environments.
- Adaptability to changing technical requirements and modernization initiatives.
- Sound engineering judgment when using GenAI-assisted development tools.
- Results-oriented mindset with a focus on stability, correctness, and performance. This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 Java Developer (Mumbai)
🏢 Perydot
📍 Mumbai