Network Automation Engineer

Company Overview RTB House is a next‑generation performance demand‑side platform (DSP) that uses proprietary Deep Learning AI algorithms to help brands grow. Founded in 2012 and operating in over 90 markets, it embraces first‑party advertising, continuous innovation and offers end‑to‑end Deep Learning‑powered AdTech products and solutions to maximize conversion and drive new customer acquisition. Our infrastructure processes over 26 million requests per second and runs across four global data centers (EU, APAC, US East, US West), powered largely by open‑source technologies and modern infrastructure automation. Network Infrastructure Team The Network Infrastructure Team designs, builds, and maintains the global network that powers RTB House’s platform, managing hundreds of switches and routers across data centers, developing network automation tools, and ensuring reliability, low latency, and scalability. You Will Execute Linux low‑level networking tuning and debugging to squeeze maximum performance out of the OS stack. Design, expand, and manage the global network infrastructure (LAN/WAN) across multiple data centers. Work with cutting‑edge, open‑source technologies like SONiC, helping to shape the future of the network. Bring a DevOps mindset to networking by automating provisioning, configuration, and monitoring with Ansible, Python, and version‑controlled workflows. Shape the production SONiC ecosystem by developing daemons and automating builds and testing. Ensure the security, reliability, and scalability of the network through proactive monitoring and maintenance. Troubleshoot and resolve complex network issues. Collaborate with other infrastructure and development teams to deliver fast and reliable services. Participate in key strategic projects, such as data center expansions and designing new network components. Desired Experience Excellent command of a Linux/UNIX environment at a System Administrator level or higher, comfortable with command line debugging and optimization. Experience with Linux low‑level networking tuning and debugging. Understanding of network fundamentals, including switching, routing (IPv4/IPv6), and TCP/IP. Proven experience with dynamic routing protocols, especially BGP. Experience with network automation (e.g., Ansible, Python). Familiarity with modern data center technologies such as Kubernetes networking, EVPN, VPP, and eBPF. Ability to learn new technologies quickly and adapt to a constantly evolving environment. Fluency in English (written and spoken). Nice to have: Experience with cloud networking (GCP, AWS) for hybrid environments. Selected Technologies Routing & Protocols: BGP, EVPN Automation: Ansible, Python, Git, Puppet Software Routers: FRR, BIRD, Kube Router Monitoring: Prometheus, Grafana, SNMP, Zabbix We Offer Impact on large‑scale infrastructure processing millions of requests per second Collaboration with experienced Administrators and Engineers Opportunity to operate with modern open‑source infrastructure technologies Real impact on the development of a global AdTech platform Flexibility in collaboration model and time #J-18808-Ljbffr