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Application Support Specialist

  • Hybrid
    • Belgrade, Beograd, Serbia
  • Managed FSI

Job description

  • Implementation, administration, support, and maintenance of middleware applications and third-party applications to enable communication between financial applications across different platforms and interfaces 

  • Responsibility for installation, maintenance, and configuration of JBOSS, Tomcat, Apache, AMQ, and other similar environments 

  • Performing system administration for JBOSS, AMQ, and related systems, including troubleshooting, monitoring, incident resolution, system security, and implementation of changes 

  • Working independently or as part of a team on various system projects related to Linux, Windows, and application support 

  • Providing system support, including on-call support outside of regular working hours when required 

  • Planning, preparing, and implementing solutions, as well as applying maintenance upgrades for applications within scope 

Job requirements

  • 2+ years of experience in middleware/application operations or system administration (preferred)

  • Hands-on experience with Linux (Windows is a plus) and app/middleware platforms (JBoss/WildFly, Tomcat, Apache, AMQ/ActiveMQ)

  • Experience with monitoring, troubleshooting, incident resolution, and implementing changes/updates

  • Good understanding of basic system security and operational best practices

  • Docker knowledge required; Kubernetes/OpenShift is a strong plus

  • Advanced English and strong communication & organizational skills

  • Availability for passive on-call support, as required

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