Senior Site Reliability Engineer - Infra Ops

As a Senior Site Reliability Engineer on Circle’s platform team, you’ll design, build, and operate the secure, scalable platform infrastructure behind critical digital-assets, AI, and application workloads. You will bring an engineering mindset to production operations: writing and maintaining services and automation, developing reliable Kubernetes platforms, and using Terraform to make infrastructure repeatable, auditable, and easy to evolve. You’ll work closely with platform, product, and application engineering teams to translate workload requirements into resilient technical designs across hybrid and public-cloud environments. This role is for an experienced SRE or infrastructure engineer who enjoys solving hard distributed-systems problems, taking ownership of production outcomes, and raising the reliability, performance, security, and cost-effectiveness of the systems our customers depend on.