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Sopra Steria is Europe’s leading digital solutions provider, employing over 56,000 employees in 30 countries. We provide tailored, end-to-end corporate technology and software solutions. We leverage our digital tools and market expertise to help our clients make bold choices and deliver results. Our commitment to innovation, collaboration and value in business development is why we’re the preferred technology partner of Europe’s most successful companies. The world is how we shape it, so let’s shape it together.
Job Responsibility:
Administer and optimise RHEL-based Linux servers
Support Java applications (Jira/Confluence) on Tomcat
Perform JVM tuning, performance optimisation, and troubleshooting
Manage Apache HTTPD, SSL/TLS, reverse proxies and integrations
Ensure security, reliability, and compliance of critical platforms
Collaborate with Atlassian admins, DevOps, and security teams
Requirements:
5+ years’ experience in Unix/Linux (RHEL) administration
Strong expertise in Java, JVM tuning, Tomcat
Solid knowledge of Apache, PostgreSQL, scripting (Bash/Python)
Experience with CI/CD, monitoring, and security best practices