Global Network Automation Engineer — Linux, SONiC & DevOps

Rtb House; Poland; Remote; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Flexible collaboration model

Cutting-edge open-source tech

Impact on global AdTech platform

Job summary

RTB House is seeking a Network Infrastructure Engineer to design, tune, and manage a global network infrastructure powering a high-scale AdTech platform.

The role emphasizes Linux system administration, BGP/EVPN routing, and automation using Ansible and Python across multiple data centers and data centers. You will collaborate with cross-functional teams to ensure low latency, reliability, and scalable networking for a global client base.

Qualifications

• Proven experience managing Linux in a data-center/production environment.
• Strong understanding of network fundamentals, TCP/IP, IPv4/IPv6.
• Experience debugging and tuning Linux networking for performance.
• Hands-on with BGP and EVPN deployments.
• Automation experience with Ansible and Python.
• Familiarity with Kubernetes networking and related tools.

Responsibilities

• Execute Linux low-level networking tuning and debugging to maximise OS stack performance.
• Design, expand, and manage global network infrastructure across data centers.
• Work with open-source technologies like SONiC; shape network software ecosystems.

Skills

Linux administration

Network fundamentals

BGP

EVPN

Ansible

Python

Kubernetes networking

TCP/IP

English fluency

Automation tooling

Tools

FRR

BIRD

Kube Router

Prometheus

Grafana

SNMP

Zabbix

Git

Puppet

Job description

RTB House is seeking a Network Infrastructure Engineer to design, tune, and manage a global network infrastructure powering a high-scale AdTech platform.

The role emphasizes Linux system administration, BGP/EVPN routing, and automation using Ansible and Python across multiple data centers and data centers. You will collaborate with cross-functional teams to ensure low latency, reliability, and scalable networking for a global client base.