Staff Site Reliability Engineer

What you’ll be responsible for:

As a Senior Site Reliability Engineer at Circle, you will design, build, and maintain Circle’s infrastructure estate to meet the growing worldwide customer base on public cloud providers across multiple regions. You will use your experience, knowledge, and skills to ensure Circle’s products and core systems are running consistently, reasonably, and in a performant manner. This is a unique opportunity to develop your skills, collaborate with cross-functional teams and continuously learn in a dynamic and fast-paced environment. Join Circle and join a fun, collaborative, and innovative team dedicated to delivering exceptional customer experiences.

What you’ll work on:

  • Support multiple development teams with an agile, responsive CI/CD platform to deliver high-quality builds with measurable performance and quality;
  • Build, maintain, improve, scale, and secure cloud infrastructure and resources using IaC tools (Terraform, CloudFormation, Ansible);
  • Automate operational tasks via Go, Python, and serverless solutions (AWS Lambda, Kubernetes Jobs);
  • Design, manage, and monitor Kubernetes clusters for multiple production workloads;
  • Driving forward our blockchain infrastructure by creating and managing blockchain nodes across a wide variety of blockchains that includes Algorand, Ethereum, Hedera, Flow, Solana, Stellar, Tron;
  • Participate in an on-call rotation to mitigate disruption for any production systems and conduct root cause analysis;
  • Plan and test disaster recovery scenarios for a highly available microservices architecture;