preparation.

IIB Developer – 6+ Years Experience Role

IBM Integration Bus (IIB) / IBM App Connect Enterprise (ACE) Developer

Experience

6+ years
in integration development, preferably with solid hands-on experience in IIB/ACE.

Key Responsibilities
Design, develop, and maintain integration solutions using
IBM IIB / ACE
.
Develop message flows using:
Compute
Mapping
Filter
Route
MQ
HTTP/REST
SOAP
File
Database
Timer/Scheduler nodes
Develop integrations using
ESQL
, Java, and message mapping.
Work with
IBM MQ
for synchronous and asynchronous messaging.
Develop
REST and SOAP APIs
and integrate with external/internal applications.
Handle various message formats including
JSON, XML, CSV, and fixed-length
.
Implement message transformation, routing, enrichment, validation, and exception handling.
Design reusable and configurable integration components.
Implement error handling using
TryCatch, Failure terminals, exception handling, and MQ-based error queues
.
Configure and manage
MQ queues,



topics, channels, and security
.
Develop database integrations using SQL and JDBC.
Implement logging, monitoring, auditing, and operational support mechanisms.
Troubleshoot production issues and perform
root-cause analysis
.
Optimize message flows for performance, scalability, and reliability.
Participate in deployment activities across
DEV, QA, UAT, and Production
settings.
Work with DevOps teams for CI/CD and automated deployments.
Prepare technical documentation including solution design, interface specifications, mapping documents, and deployment documents.
IBM App Connect Enterprise IBM IIB / ACE
ESQL
IBM MQ
Message Flows
REST / SOAP Web Services
API Connect
Kafka
Git
Jenkins / Azure DevOps
Docker / Kubernetes / OpenShift
Java
OAuth2 / JWT / SSL/TLS
Cloud integration – AWS/Azure
CI/CD , Devops
Splunk or other monitoring tools

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