Senior Network Engineer

Senior Network Engineer - Fintech - Contract - URGENT!

My client, a leading giant in the world of payments and banking technology is looking to hire a Senior Network Engineer to work on a long term contract in their Warsaw office.

This is a fantastic opportunity to change the direction of payments and work on a major network and infrastructure transformation.

Responsibilities:

What You Will Do:

• Take a hands-on role in designing, delivering, and supporting network infrastructure.
• Tackle challenges head-on in next-generation data center networks, delivering sustainable, repeatable solutions.
• Proactively automate network operations by creating and maintaining tools, scripts, and runbooks—always looking for better, faster ways to get things done.
• Collaborate closely with other engineering and development teams to ensure smooth rollouts of new designs and products.
• Continuously challenge and evolve operational methodologies, helping to shape the future of automation
• Create, review, and maintain documentation, processes, and knowledge transfer materials to share your expertise and help others learn.
• Work directly with customers to implement optimal network solutions and provide 2nd-level support, always with a sense of urgency and ownership.
• Build, configure, and install networking devices; contribute to infrastructure programmability using Python, Ansible and web technologies.
• Implement client access solutions like IPSEC/VPNs and SDWAN networks.

What You Will Need to Have:

• At least 5 years’ experience in network engineering, network design, or architecture, with a strong preference for hands-on roles.
• Demonstrated energy, initiative, and a proven track record of taking ownership and driving results.
• Experience with Ethernet, TCP/IP, ISIS, OSPF, BGP, MPLS, VXLAN, FabricPath.
• Experience with Data Center (DC) Networking technologies.
• Ability to organize and prioritize multiple tasks daily in a fast-moving environment.
• Experience supporting large-scale enterprise networks.
• Strong skills in producing clear, detailed technical documentation.
• Excellent written and verbal communication skills for effective collaboration with peers and customers.