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Senior IBM App Connect Developer - Middleware

CodeNinja
الرياض, KSA
Contract
Senior
Onsite
Yesterday
IBM App Connect Enterprise (ACE)IBM Integration Bus (IIB)ESQLIBM MQJavaXML/XSD
Free

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IBM App Connect Enterprise (ACE)IBM Integration Bus (IIB)ESQL
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About the Role

  • We're hiring a Senior IBM App Connect Developer to design, build, and support enterprise integration solutions connecting a leading Saudi bank's core and peripheral systems. This is a hands on middleware role requiring deep IBM ACE/IIB expertise and prior banking sector delivery experience, working

Key Responsibilities

  • Design, develop, and deploy integration flows using IBM App Connect Enterprise (ACE) / IBM Integration Bus (IIB)
  • Build message flows and ESQL/Java transformations to integrate core banking and peripheral applications
  • Implement integrations over MQ, REST, SOAP, JMS, and file based protocols
  • Configure and maintain IBM MQ queues, channels, and messaging infrastructure supporting integration flows
  • Ensure integration security, message reliability, and transactional integrity across interfaces
  • Perform capacity planning, performance tuning, and monitoring of middleware components
  • Diagnose and resolve production integration incidents with timely root cause analysis
  • Document integration designs, interface specifications, and deployment procedures

Must Have Requirements

  • 7+ years of hands on experience with IBM App Connect Enterprise (ACE) or IBM Integration Bus (IIB)
  • Strong knowledge of ESQL, message flow design, and IBM MQ
  • Proficiency in Java, XML/XSD, REST, and SOAP web services
  • Mandatory prior experience delivering middleware/integration solutions within a bank or financial institution
  • Experience with WebSphere and Linux/Unix environments
  • Strong troubleshooting skills for production integration issues

Nice to Have

  • Experience with Apache Kafka or other event streaming platforms
  • Exposure to API Gateway/API Connect solutions
  • IBM App Connect / Integration Bus certification

About CodeNinja

  • CodeNinja is a full stack AI and engineering delivery firm helping Saudi enterprises and government entities modernize systems and operationalize intelligence across mission critical workflows.
  • CodeNinja operates across Saudi Arabia's priority sectors, including government digitization, energy, financial services, logistics, and healthcare, and is trusted by 240+ organizations across 15+ industries region wide.

Why Join Us

  • Work on mission critical integration systems for a leading Saudi banking client.
  • Be part of CodeNinja's forward deployed engineering model, recognized among Clutch's 100 fastest growing technology companies of 2026.
  • Direct exposure to enterprise scale banking infrastructure and Vision 2030 aligned digital transformation work.
  • Competitive contract terms with extension potential.

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