Senior DevOps Engineer

Who are we?

Skai (formerly Kenshoo) is a leading omnichannel marketing platform that leverages advanced AI and machine learning to deliver intelligent solutions based on data with performance media, enabling smarter decision-making, increased efficiency, and maximized returns - Revenue enabler for businesses around the world. Its partners include Google, Meta, Amazon, Microsoft and more. ~$7 billion in ad spending is managed on the SkaiTM platform every year.

Established in 2006, We’re 700 employees strong. We work hybrid with a great home/ office work mix. This role is for our Modi'in site.

What will you do?

This role is intended for a Senior DevOps Engineer to join Skai's Infrastructure Engineering team. You will play a key role in designing, building, and operating our cloud infrastructure and developer platforms at scale. You will work closely with engineering teams to drive reliability, cloud cost efficiency, and developer velocity.

Key Responsibilities

• Design and maintain large-scale cloud infrastructure on AWS using IaC tools (Pulumi, Terraform)
• Lead and improve CI/CD pipelines using Jenkins/GitHub Actions and self-hosted runners
• Manage and optimize Kubernetes clusters and containerized workloads
• Design and implement network infrastructure — VPCs, subnets, security groups, load balancers, DNS, and traffic routing
• Drive Cloud Cost Optimization initiatives (NAT Gateways, VPC Flow Logs, Athena analytics, etc.)
• Implement and maintain observability stacks (monitoring, alerting, logging) across production environments
• Collaborate with SecOps on security posture, vulnerability management, and compliance
• Mentor mid-level DevOps engineers and provide technical leadership
• Contribute to the team's GenAI tooling efforts — autonomous agents, cross-repo workflows, and observability
• Lead platform reliability initiatives: uptime, SLAs, incident response, and post-mortems
• Design and maintain large-scale cloud infrastructure on AWS using IaC tools (Pulumi, Terraform)
• Operate and scale data platforms, including Kafka, Airflow, and RDS

• 6+ years of hands-on DevOps / Infrastructure Engineering experience in a SaaS company
• Deep expertise with AWS services (EC2, EKS, RDS, VPC, Athena, S3, etc.)
• Strong experience with Kubernetes (cluster management, networking, autoscaling)
• Proficiency with IaC tools — Pulumi and/or Terraform
• Hands-on experience with GitHub Actions (including self-hosted runners)
• Proficiency in scripting: Python, Bash