• Design, develop, and maintain ESB integration solutions.
• Develop and support APIs, web services, and enterprise integrations.
• Build and maintain REST and SOAP services.
• Integrate enterprise applications, databases, and third-party systems.
• Troubleshoot and resolve integration-related issues.
• Perform unit testing, system integration testing, and production support.
• Collaborate with Business Analysts, Solution Architects, and Development teams to gather integration requirements.
• Ensure integration solutions follow security, scalability, and performance best practices.
• Prepare technical documentation and integration specifications.
• Participate in code reviews and technical design sessions.

Requirements

• 5+ years of related experience developing and implementing solutions using Middleware.
• In depth working experience developing application using different programminglanguages used in ESB.
• In depth Knowledge of standard/technologies (JMS, XML, JSON, WSDL, SOAP, REST, HTTP and SSL/TLS).
• Experience on different types of Integration Patterns.
• Sound knowledge of OOP.
• Good Knowledge on multiple mapping tools.
• Stakeholder Communication by translating complex technical integration concepts into clear, actionable business insights, and vice versa.
• Define integration test scenarios, facilitate User Acceptance Testing (UAT),
  and help validate that integrated systems meet business and data integrity standards.
• Work alongside Integration Engineers to define API contracts, payload structures (JSON/XML),
  and endpoints using tools like Postman or Swagger/OpenAPI.