Senior IT Application Administrator
Core
Ensuring continuity of IT systems supporting critical business processes and managing deployments for eService's payment processing platform.
Role type
Senior IT Application Administrator
Builds
Payment processing infrastructure and e-commerce solutions for merchants
Domain
Financial services / Payments
Required skills
Linux administration, Java & Spring Boot, CI/CD pipelines, Containerization (Docker/Podman), Network security, Relational databases (PostgreSQL/Oracle/MySQL), PCI DSS compliance
Preferred skills
None stated
Technologies
Apache Tomcat, JBoss, Git/Gitea, Jenkins, Nexus, PostgreSQL, Oracle, MySQL, Docker, Podman
Responsibilities
Ensure system availability for critical business processes, Execute application version deployments and monitor production environments, Diagnose application issues and manage L2 support incidents, Provide 24/7 support for critical applications, Maintain technical and operational documentation, Collaborate with development teams and Change/Release Managers
Seniority
Senior, hands-on IC
