Senior ESB Engineer

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. 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.