Senior DevOps Engineer /SL

Inetum Polska is part of the global Inetum Group and plays a key role in driving the digital transformation of businesses and public institutions. Operating in cities such as Warsaw, Poznan, Katowice, Lublin, Rzeszow, Lodz the company offers a wide range of IT services. Inetum Polska actively supports employee development by fully funding training, certifications, and participation in technology conferences. Additionally, the company is involved in local social initiatives, such as charitable projects and promoting an active lifestyle. It prides itself on fostering a diverse and inclusive work environment, ensuring equal opportunities for all.

Globally, Inetum operates in 19 countries and employs over 28,000 professionals. The company focuses on four key areas:

• Consulting (Inetum Consulting): Strategic advisory services that help organizations define and implement innovative solutions.
• Infrastructure and Application Management (Inetum Technologies): Designing and managing IT systems tailored to clients’ individual needs.
• Software Implementation (Inetum Solutions): Deploying partner solutions from industry leaders like Microsoft, SAP, Salesforce, and ServiceNow.
• Custom Software Development (Inetum Software): Creating unique software solutions to meet specific client needs.

With strategic partnerships with major technology giants, including Microsoft, SAP, Salesforce, and ServiceNow, Inetum delivers advanced technological solutions tailored to customer requirements. In 2023, Inetum reported revenues of €2.5 billion, underscoring its strong position in the digital services market.

Inetum distinguishes itself by offering a comprehensive range of benefits that meet the diverse needs of employees, providing flexibility, support and commitment. Here's what makes working at Inetum unique:

Flexible and hybrid work:

• Flexible working hours.
• Hybrid work model, allowing employees to divide their time between home and modern offices in key Polish cities.

Attractive financial benefits:

• A cafeteria system that allows employees to personalize benefits by choosing from a variety of options.
• Generous referral bonuses, offering up to PLN6,000 for referring specialists.
• Additional revenue sharing opportunities for initiating partnerships with new clients.

Professional development and team support:

• Ongoing guidance from a dedicated Team Manager for each employee.
• Tailored technical mentoring from an assigned technical leader, depending on individual expertise and project needs.

Community and Well-Being:

• Dedicated team-building budget for online and on-site team events.
• Opportunities to participate in charitable initiatives and local sports programs.
• A supportive and inclusive work culture with an emphasis on diversity and mutual respect.

We are looking for an experienced Senior DevOps Engineer to join a development-focused project involving the operation and optimization of a Java-based ERP system for external customers. The role combines cloud infrastructure management, system reliability, and close collaboration with development teams to ensure high availability and performance of critical systems.

Responsibilities

• Technical operation and support of a Java-based ERP system for external customers.
• Administration and orchestration of infrastructure using Kubernetes and container technologies.
• Management, optimization, and monitoring of the Google Cloud Platform (GCP) environment.
• Configuration and maintenance of network infrastructure, including VPCs, firewalls, load balancers, and VPN connections (Site-to-Site and Client-to-Site).
• Database administration, with priority for Oracle and alternatively PostgreSQL.
• Implementation and supervision of monitoring and alerting systems.
• Ownership of backup strategies and execution of disaster recovery tests.
• Ensuring system availability and performance optimization, including Linux and JVM tuning.
• Performing root cause analysis (RCA) and troubleshooting production incidents.

 

• Proven experience in IT operations of complex software systems.
• Practical working knowledge of Google Cloud Platform (GCP), including core cloud services.
• Strong Linux administration skills and hands-on experience with shell scripting.
• Good understanding of security best practices and secure software development lifecycle (SSDLC).
• Hands-on experience with Kubernetes in production environments.
• Solid understanding of backup strategies, high availability, and disaster recovery concepts.
• Experience in root cause analysis and troubleshooting production incidents.
• Working knowledge of Infrastructure as Code tools, such as Terraform and/or Ansible.
• Operational understanding of Java applications, including JVM tuning and log analysis.
• Basic operational exposure to Java-based ERP systems.

Nice to Have:

• Basic to intermediate experience in administering Oracle Database or PostgreSQL.
• Good understanding of networking fundamentals, including TCP/IP, DNS, routing, and VPN technologies.
• Experience with container technologies such as Docker.
• Hands-on familiarity with monitoring tools, for example Prometheus, Grafana, or Google Cloud Monitoring (Stackdriver).