Integration Engineer Experience with IIB/ACE

Role Integration Engineer

Locations Hartford, CT,Dallas TX,Chicago, IL

Skills Must have IIB/ACE, Integration Engineer, Java Microservices, MongoDB, API design

We are looking for a highly experienced Java Integration Engineer with strong expertise in IBM Integration Bus (IIB) / App Connect Enterprise (ACE), microservices architecture, and API design. The role involves designing, developing, and supporting scalable integration solutions using modern integration patterns and technologies, with a strong focus on performance, reliability, and security

1. Key Responsibilities

• Design, develop, and maintain enterprise integration solutions using IBM IIB / ACE

• Build and deploy microservices-based integration flows

• Design and implement RESTful APIs and event-driven services

• Develop Java-based integration components and shared libraries

• Integrate systems using HTTP/REST, SOAP, MQ, Kafka, FTP, File-based integrations

• Work with MongoDB for data persistence, transformations, and lookup patterns

• Apply integration patterns (sync/async, pub-sub, request-reply, orchestration)

• Perform API lifecycle management including versioning, documentation, and governance

• Ensure security best practices (OAuth2, JWT, TLS, API security)

• Please share resumes at