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Job Description: Lead Developer – Oracle Service Bus (OSB) & SOA Suite

Role Summary

We are looking for a Lead Developer with strong hands‑on expertise in Oracle Service Bus (OSB) and Oracle SOA Suite to support integration design and development activities for a customer development project. The role involves working closely with architects, customer technical teams, and other developers to build, enhance, and optimize integration services across multiple applications and platforms.

Job Description :-

Company:Cognizant
Job Role:Developer
Batches:2021-2025
Degree:Bachelor’s degree
Experience:Freshers/Experienced
Location:Bangalore, India
CTC/Salary:INR 5.5-12 LPA (Expected)

Key Responsibilities

  • Develop and enhance integrations using Oracle Service Bus (OSB 12c) and SOA Suite (BPEL, Mediator, Adapters).
  • Build proxy/business services, pipelines, orchestration flows, transformations (XQuery/XSLT), and adapter connections (DB, JMS, FTP, REST/SOAP).
  • Implement integration patterns: routing, message enrichment, service virtualization, async/sync flows, exception handling.
  • Perform unit testing, debugging, and optimization of OSB/SOA composites.
  • Collaborate with architects to interpret design specifications and convert them into high‑quality integration components.
  • Work with customer teams for deployments, configuration updates, and environment validation.
  • Maintain code quality, standards, and reusable components across integration projects.
  • Provide documentation of services, mappings, and interface contracts.

Required Skills

  • Strong hands‑on development experience in OSB 11g/12c and SOA Suite 12c.
  • Expertise with XML, XSD, WSDL, SOAP/REST, XSLT, XQuery, and schema validation.
  • Good understanding of JMS, JDBC, DB adapters, file/FTP/SFTP adapters, and integration connectors.
  • Experience with error handling, fault policies, and enterprise integration patterns.
  • Familiarity with WebLogic basics (deployments, logs, troubleshooting).
  • Strong debugging and performance tuning skills.
  • Ability to work in an on‑site, collaborative customer environment.

Nice to Have

  • Exposure to WLST scripts, Maven build, Jenkins/Azure DevOps CI/CD.
  • Knowledge of Oracle API Platform / OCI Integration Cloud (optional).
  • Experience working in agile development environments.

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