Senior Site Reliability Engineer (AI/ML)

TL;DR

Senior Site Reliability Engineer (AI/ML): Building and scaling high-scale infrastructure across on-premise and public clouds with an accent on AI/ML Kubernetes environments and Linux performance. Focus on eliminating manual tasks through automation and solving deep-stack bottlenecks from CDN edge to kernel tuning.

Location: Hybrid (Tel Aviv, Israel) — 3 days in-office required

Company

A leading performance-driven advertising technology company reaching approximately 600M daily active users worldwide.

What you will do

• Maintain high availability and cost-efficiency of hybrid infrastructure, including on-prem, public cloud, and AI/ML clusters.
• Develop internal software tooling and manage IaC pipelines using Go, Python, or Rust to automate repetitive operations.
• Perform deep-dive troubleshooting across the full stack, from CDN edge configurations to Linux kernel tuning and network layer bottlenecks.
• Design and maintain monitoring and alerting setups to identify and address system health issues proactively.
• Participate in on-call rotations, lead incident resolution, and conduct blameless post-mortems.

Requirements

• 7+ years of experience managing, scaling, and troubleshooting large-scale distributed Linux environments in production.
• Deep understanding of Linux system internals and network protocols (TCP/IP, DNS, HTTP, gRPC).
• Hands-on experience with edge/CDN services such as Fastly, Cloudflare, Akamai, or CloudFront.
• Proficiency with Infrastructure as Code (IaC) and orchestration tools like Terraform, Ansible, Puppet, ArgoCD, or Jenkins.
• Production experience managing containerized environments using Kubernetes and Docker.
• Solid programming skills in at least one modern language: Go, Python, or Rust.

Nice to have

• Experience designing and operating telemetry, metrics collection, and alerting stacks at scale (Prometheus, Grafana, ELK).
• Practical background in optimizing infrastructure costs and resource efficiency across cloud and on-prem environments.

Culture & Benefits

• Hybrid work schedule with 3 days in-office and general flexibility.
• Comprehensive health benefits and well-being perks.
• Fully stocked kitchen and local perks including gym partnerships and parking.
• Opportunity to work with global media leaders such as Yahoo, Fox Sports, and NBCU.