Description

Responsibilities & Deliverables:

- Define and write implementation specification, derive algorithms and develop code from design documents.

- Design and develop high-quality code.

- Test, debug, analyze, and fix application problems/issues. Work closely with stakeholders to fix issues in a timely fashion.

- Follow the software development lifecycle processes.

- Interact with internal stakeholders to support product releases and/or resolve program problems.

- Support and mentor the team where needed.

- Analyze existing Java application components and database dependencies on Oracle.

- Refactor database access layers, stored procedure integrations, and data access logic for PostgreSQL compatibility.

- Perform performance tuning and query optimization to achieve or exceed Oracle baseline performance

- Required Experience:

5-8 years

Skills:

Must

Preferred

Excellent knowledge in Java, J2EE

- Core Java

- Hibernate, JPA, JTA

- Spring, XMLBeans

- Web Services, XML, XSD, REST services

- Microservices

- Spring boot, Spring Cloud

- Kafka, Vertex

- SQL

- IBM MQ, Active MQ, JMS

- WebSphere/WebLogic

- Unit testing tools like Junit, mocking libraries such as Mockito

- Build tools like Gradle and Maven

- Hands-on experience with PostgreSQL

- Solid experience with Oracle Database

- Knowledge of GPP and/or Payments domain

- Migration experience - Oracle to PostgreSQL migration projects

Good analytical and logical skills

Awareness of software engineering processes in design, code, testing etc.

Ability to work independently / under low supervision

Possess good verbal and written communication skills

Responsibilities





Responsibilities & Deliverables:

- Define and write implementation specification, derive algorithms and develop code from design documents.

- Design and develop high-quality code.

- Test, debug, analyze, and fix application problems/issues. Work closely with stakeholders to fix issues in a timely fashion.

- Follow the software development lifecycle processes.

- Interact with internal stakeholders to support product releases and/or resolve program problems.

- Support and mentor the team where needed.

- Analyze existing Java application components and database dependencies on Oracle.

- Refactor database access layers, stored procedure integrations, and data access logic for PostgreSQL compatibility.

- Perform performance tuning and query optimization to achieve or exceed Oracle baseline performance

- Required Experience:

5-8 years

Skills:

Must

Preferred

Excellent knowledge in Java, J2EE

- Core Java

- Hibernate, JPA, JTA

- Spring, XMLBeans

- Web Services, XML, XSD, REST services

- Microservices

- Spring boot, Spring Cloud

- Kafka, Vertex

- SQL

- IBM MQ, Active MQ, JMS

- WebSphere/WebLogic

- Unit testing tools like Junit, mocking libraries such as Mockito

- Build tools like Gradle and Maven

- Hands-on experience with PostgreSQL

- Strong experience with Oracle Database

- Knowledge of GPP and/or Payments domain

- Migration experience - Oracle to PostgreSQL migration projects

Good analytical and logical skills

Awareness of software engineering processes in design, code, testing etc.

Ability to work independently / under low supervision

Possess good verbal and written communication skills

Qualifications

.

📌 Java Developer - GPP Exp (Pune)
🏢 Zensar Technologies
📍 Pune