Middleware Consultant

OPTIMUM SOLUTIONS (SINGAPORE) PTE LTD

Mandatory Experience

Minimum 3–4 years of hands-on experience in

  • IBM App Connect Enterprise (IBMACE) Development
  • IBM DB2
  • IBM WebSphere Application Server(WAS)
  • ESB integration solutions and middleware support
  • Design, develop, and support enterprise-grade integration and API solutions using IBM ACE and related middleware technologies.
  • Develop and maintain ESB processes, messaging workflows, and integration services aligned with enterprise architecture standards.
  • Apply DevOps best practices to streamline development, testing, deployment, and monitoring activities.
  • Utilize GitHub Copilot and automation tools to improve development efficiency, code quality, and delivery timelines.
  • Demonstrate strong problem-solving skills including:
  • Root cause analysis

    Issue identification


    Required Technical Experience:

    Strong hands-on experience in:

    Analysis, design, development, implementation, and support of:

    • IBM App Connect Enterprise (IBM ACE)

      IBM WebSphere MQ / IBM MQ

      Enterprise Service Bus (ESB) processes and integration architectures

    Development using:

    • ESQL

      Java

    Integration technologies and concepts:

    • SOA (Service-Oriented Architecture)

      Messaging Systems

      Transformation Engines

      Web Services

      Data Integration Techniques

    Designing and developing:

    • SOAP Web Services

      RESTful APIs and Microservices

    Implementing API service architectures using market-leading API Management platforms.
    DevOps and automation practices including:

    • GitHub Copilot for development productivity and code automation

      GitHub/Git-based version control and collaboration

      Automated build, deployment, and testing processes

      DevOps tools and release management practices

How to apply

To apply for this job you need to authorize on our website. If you don't have an account yet, please register.