Senior Site Reliability Engineer, tvScientific

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Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we’re on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product.

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Through our interview process, what matters most is that you can always explain your approach, showing us not just what you know, but how you think. You can read more about our AI interview philosophy and how we use AI in our recruiting process here.

tv Scientific is the first and only CTV advertising platform purpose-built for performance marketers. We leverage massive data and cutting-edge science to automate and optimize TV advertising to drive business outcomes. Our solution combines media buying, optimization, measurement, and attribution in one, efficient platform. Our platform is built by industry leaders with a long history in programmatic advertising, digital media, and ad verification who have now purpose-built a CTV performance platform advertisers can trust to grow their business.

We are seeking a Senior Site Reliability Engineer to help operate, scale, and continuously improve a cloud-native platform built on AWS, Kubernetes/EKS, and ArgoCD-driven Git Ops workflows. This role will be instrumental in advancing the reliability, scalability, automation, observability, and operational maturity of our infrastructure and delivery ecosystem.

The ideal candidate is a highly hands-on engineer with strong production experience and a proven ability to build and support resilient platforms using infrastructure as code, automation, and modern Kubernetes operational practices.

• Ensuring the reliability, availability, and performance of production infrastructure and platform services
• Operating and scaling Kubernetes platforms, including governance and support for multi-tenant workloads
• Managing Git Ops-based deployment workflows using ArgoCD and Helm
• Driving infrastructure provisioning and change management through Terraform/Terragrunt
• Building and supporting CI/CD automation and deployment workflows using Git Hub Actions
• Leading incident response efforts, root cause analysis, and post-incident improvement initiatives
• Reducing operational toil through scripting, tooling, and process automation
• Advancing observability practices across logs, metrics, traces, dashboards, and alerting
• Supporting secure secrets integration, IAM-aware operations, and platform guardrails
• Partnering closely with application, security, and platform teams to improve reliability and delivery outcomes

• 4+ years of experience in Site Reliability Engineering, Dev Ops, Platform Engineering, or Cloud Infrastructure
• Strong hands-on experience operating AWS in production environments
• Deep expertise in Kubernetes, including cluster operations, troubleshooting, workload reliability, and platform administration
• Proven experience with Kubernetes multi-tenancy, including name spaces, RBAC, quotas, policies, and tenant isolation patterns
• Experience implementing and operating ArgoCD within a Git Ops delivery model
• Strong hands-on experience with Helm
• Strong experience with Terraform/Terragrunt for infrastructure provisioning and environment management
• Solid scripting and automation skills using Bash and/or Python
• Experience building, maintaining, or supporting CI/CD pipelines, ideally using Git Hub Actions
• Strong troubleshooting skills across Linux, containers, IAM, networking, and distributed systems
• Experience with monitoring,…