Established Middleware Expert Wanted

3 days ago


katowice Opole, Czech Republic beBeeMiddleware Full time 900,000 - 1,200,000
Key Middleware Engineer Role

We are seeking a seasoned Middleware Engineer to assume key responsibilities in our Katowice, CZ office.

  • More than three years of experience in middleware operations and support is required.
  • Strong knowledge of web and application server technologies (e.g., Apache HTTP Server, NGINX).
  • Solid understanding of system integration, application deployment, and middleware lifecycle management.
  • Strong problem-solving skills and ability to work independently in a dynamic environment.
Main Responsibilities:
  • Maintain and operate middleware platforms (e.g., WebLogic, JBoss, WebSphere, Kafka).
  • Troubleshoot and resolve issues related to application servers and message brokers.
  • Perform system health checks, log analysis, and root cause investigations.
  • Deploy and configure applications, manage security settings (SSL, certificates), and apply patches.
  • Tune performance parameters (e.g., JVM, thread pools) and optimize monitoring.
  • Create and maintain runbooks and automation scripts (e.g., PowerShell, Bash).
You Will Thrive Here:
  • A flexible working model that suits your lifestyle - connect from a modern office or work from home after completing onboarding.
  • Access to over 70 training tracks with certification opportunities (e.g., GenAI, Architects, Google).
  • Practical benefits: private medical care, life insurance, and 40+ options on our NAIS benefit platform.
About Our Organization

We partner with companies to transform and manage their business by harnessing the power of technology.



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