Senior Network Engineer

XTB is a global company from the financial industry, focusing on online trading of financial instruments. We are the largest FinTech in Poland and a leader in Central and Eastern Europe, and the range of our operations covers several countries, including Asia and South America. At XTB, we focus on the development of our employees, giving them opportunities to gain knowledge and skills in various fields, as well as offering a number of training and development programs.

If you are looking for challenges and want to gain valuable experience in an international business environment, XTB is the right place for you. We are a certified Great Place to Work company.

Designing, maintaining, and developing LAN/WAN/WLAN networks across offices and data centers. Managing traditional data center networks and VXLAN/EVPN-based IP fabrics. Configuring and optimizing BGP and OSPF routing, inter-site connectivity, and connections to service providers. Administering firewalls, security policies, and I

Psec VPN tunnels. Administering F5 BIG-IP LTM and F5 BIG-IP DNS/GSLB, including load balancing and traffic distribution across data centers. Maintaining and tuning DDoS protection solutions and participating in incident response.

Monitoring infrastructure, troubleshooting issues, and optimizing network performance and availability. Planning and implementing changes, upgrading infrastructure, and testing redundancy and failover mechanisms as part of BCP/DR initiatives. Automating in