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Java Developer - GPP Exp

Zensar Technologies · Pune, Maharashtra, India

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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
  • 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 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 .
Apply: Java Developer - GPP Exp at Zensar Technologies