Tech Stack

Description

You will design, implement, and operate Nubank's global office and data center network, ensuring reliable connectivity for physical locations. You'll lead key initiatives such as new office rollouts, connectivity improvements, and adoption of Infrastructure as Code, collaborating with peers in Connectivity, Security, and Workplace to provide a seamless experience for Nubankers worldwide.

Requirements

• 5+ years of experience in enterprise networking or infrastructure engineering.
• Strong hands-on experience with routing and switching using Cisco and/or Juniper.
• Experience implementing and supporting wireless networks, especially with Aruba.
• Experience with load balancers (e.g., F5) and next-gen firewalls (e.g., Palo Alto, Fortinet).
• Experience with network automation tools (Terraform, Ansible) and observability tools (PRTG, Prometheus, Grafana).

Responsibilities

• Design, implement, and support enterprise network infrastructure for offices and data centers including routing, switching, and wireless.
• Maintain and evolve high-availability data center fabrics with Juniper/Cisco hardware.
• Configure and support wireless networks with Aruba and Cisco equipment.
• Operate and tune load balancers (e.g., F5) for optimal application delivery.
• Drive transition to Infrastructure as Code using GitHub, Terraform, and/or Ansible.