Middleware Specialist

2 weeks ago

Johannesburg Metropolitan Area, South Africa Ovations Technologies (Pty) Ltd Full time R900 000 - R1 200 000 per year

Job Overview

We are looking for an experienced
Middleware Specialist
with strong expertise in middleware technologies and enterprise integration platforms. The successful candidate will play a key role in designing, developing, and maintaining middleware solutions that connect critical systems and support seamless business operations.

This role requires a hands-on professional with at least
5 years of experience
in middleware development, integration, and administration across Java-based and IBM middleware environments.

Key Responsibilities

  • Design, develop, and maintain middleware solutions using
    Java, Spring Boot
    , and related technologies.
  • Implement and manage APIs using
    REST
    and
    SOAP
    protocols.
  • Configure and administer
    IBM WebSphere Application Server (WAS)
    and
    WebSphere Liberty Profile (WLP)
    .
  • Integrate middleware solutions with
    DataPower
    ,
    APIConnect
    , and
    Business Automation Workflow (BAW)
    .
  • Ensure high availability, performance, and security of middleware applications within
    Linux/Unix
    environments.
  • Manage and optimize
    SQL Server
    databases supporting middleware systems.
  • Use
    Docker
    for containerization and deployment of middleware services.
  • Leverage
    Azure DevOps
    for CI/CD pipeline management and automated deployments.
  • Utilize
    Jira
    and
    Confluence
    for project tracking and documentation.
  • Troubleshoot, diagnose, and resolve middleware-related issues.

Minimum Requirements

  • 5+ years' experience in middleware development and administration.
  • Strong proficiency in
    Java
    ,
    JSON
    ,
    SOAP
    ,
    REST
    , and
    Spring Boot
    .
  • Hands-on experience with
    IBM WAS
    ,
    WLP
    , and
    Linux/Unix
    systems.
  • Experience integrating with
    DataPower
    ,
    APIConnect
    , and
    BAW
    .
  • Solid knowledge of
    SQL Server
    database management.
  • Familiarity with
    Docker
    and container orchestration tools.
  • Experience with
    Azure DevOps
    CI/CD pipelines.
  • Working knowledge of
    Jira
    and
    Confluence
    .
  • Excellent analytical, troubleshooting, and communication skills.

Ability to work independently and collaboratively

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