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SeniorFull-timePythonJavaPostgreSQLCI/CD
Salary Range
$46,410 - $62,790 /year
This salary is estimated based on similar roles. The actual salary may vary.
We are looking for a DevOps Engineer (Unix DevOps with Java expertise) to join Sopra Steria Polska and one of our innovative international squads. You will play a pivotal role in the development and optimization of our development environment. You will manage the Unix/Linux infrastructure, support Java-based applications (Jira/Confluence), and collaborate with Atlassian administrators to resolve system-level issues. This role focuses on server administration, performance tuning, and troubleshooting in a Linux (RHEL)-based ecosystem, ensuring high availability, security, and compliance for enterprise-scale deployments. 
Note that we can only offer cooperation to people who are located in Poland and have EU citizenship.
Responsibilities:
• Administer and maintain RHEL-based Linux servers supporting Atlassian tools (Jira, Confluence).
• Provide support for Java applications running on Tomcat, including JVM tuning and troubleshooting.
• Configure and maintain Apache HTTPD/Tomcat (reverse proxy, SSL/TLS, load balancing).
• Automate operational tasks (Bash/Python), including deployments, backups, and monitoring.
• Diagnose and resolve system, application, and database-related performance issues.
• Support integrations with LDAP/SSO, CI/CD tools, and monitoring solutions.
• Ensure security, compliance, and system hardening in line with enterprise standards.
• Monitor, optimise, and support performance and scalability of the environment.
• Document configurations and collaborate with Atlassian administrators, security, and support teams.Tech stack on the project:
Linux(RHEL), Java/JVM tuning, Apache HTTPD, Apache Tomcat, PostgreSQL, Bash, Python/Perl, SSL/TLS, HTTP/HTTPS, JDBC, LDAP/SSO, Bamboo, Jenkins, Jira, Confluence
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About SopraSteria1
Sopra Steria is a leading European IT consulting and services company that provides digital transformation solutions to help organizations navigate the complexities of the modern business landscape. Established through the merger of Sopra Group and Steria in 2014, the company has built a strong reputation for delivering innovative technology strategies and operational excellence. Headquartered in France, Sopra Steria operates across multiple countries, leveraging decades of industry expertise to serve clients in various sectors, including finance, healthcare, public services, and telecommunications. The company’s global presence and deep technical knowledge enable it to address the unique challenges faced by businesses in an increasingly digital world. Sopra Steria offers a comprehensive suite of services, including IT consulting, application development, infrastructure management, and cybersecurity solutions. Their key features include a client-centric approach, agile methodologies, and a focus on sustainable and ethical technology practices. The company targets large enterprises and public sector organizations that require tailored, scalable solutions to optimize their operations, enhance customer experiences, and drive digital innovation. By combining strategic advisory with cutting-edge technology, Sopra Steria empowers its clients to achieve long-term growth and resilience in competitive markets. Notable achievements include being recognized as a leader in multiple industry analyses and maintaining a strong commitment to corporate social responsibility. Sopra Steria’s unique value proposition lies in its ability to integrate deep domain expertise with advanced technological capabilities, ensuring that clients receive both strategic guidance and practical implementation support. The company’s market position is further strengthened by its collaborative culture and dedication to fostering long-term partnerships, making it a trusted advisor for organizations undergoing digital transformation.
