Sr Site Reliability Engineer
Core
Design, build, and scale a global network platform spanning physical datacenters and multi-cloud environments (AWS, Azure, Alibaba Cloud) to support petabyte-scale data challenges.
Role type
Senior Software Engineer (Network Automation & Infrastructure)
Builds
Global network platform, network automation tools, and reliable infrastructure solutions for a high-performance ad tech platform.
Domain
Ad Tech / Cloud Networking / Distributed Systems
Deliverable
production ML models | product features | infrastructure
Required skills
TCP/IP, BGP, OSPF, Kubernetes networking (Cilium, Calico), Load Balancers (NGINX, Envoy, HAProxy), Python, Go, Infrastructure-as-Code, Prometheus, Grafana, SDN, IPv6, SONiC, Cisco IOS, JunOS, Arista EOS, Nokia SR Linux/SR OS
Preferred skills
Experience running Kubernetes clusters on bare-metal, Platform Engineering background, AI tools integration (LLMs, MCP, agentic workflows)
Responsibilities
Design and scale global network platform across multi-cloud environments; troubleshoot and resolve complex network issues; lead root cause analysis and postmortems; build tools and automate workflows to eliminate toil; participate in global on-call rotation.
Seniority
Senior, hands-on IC
