Circle is hiring a
Staff Reliability Engineer - Performance in Canada

Summary

Circle is a financial technology company that aims to create an 'internet of money'. As a Senior Site Reliability Engineer, you will be responsible for designing, building, and maintaining Circle's infrastructure estate on public cloud providers. You will also support multiple development teams with CI/CD platforms and automate operational tasks.

Requirements

• 4+ years in DevOps or SRE roles, with a focus on tooling, automation, and infrastructure on a major public cloud provider
• Proficiency with coding and/or scripting with the following languages (Go, Python, Shell)
• At least 3 years of combined experience in building and maintaining CI/CD platforms and supporting agile engineering teams in building microservices

Responsibilities

• Design, build, and maintain Circle’s infrastructure estate to meet the growing worldwide customer base on public cloud providers across multiple regions
• 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
• 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
• Collaborate with the Security team to create and maintain security-focused tools and frameworks and exert a top-class security posture

Preferred Qualifications

Experience with: Building Docker images and deploying containers in Kubernetes clusters; Any modern CI/CD platform with seemingly complex gates and workflows; Blue-Green, Canary, and A/B Testing deployment strategies; Distributed blockchain systems, running and maintaining blockchain full nodes; Database technologies (PostgreSQL, Redis, OpenSearch); Migrating and transforming large, complex datasets from diverse sources, structures, and formats; Data warehousing tooling and services (Apache Airflow, AWS DMS, Snowflake); Knowledge of networking routing, DNS, load balancing, and edge networking; Knowledge of APM, RUM, monitoring, and telemetry tools; Helm charts and deploying and maintaining Kubernetes clusters; Authoring and maintaining IaC with Terraform and using IaC to deploy resources in AWS, Azure, GCP, or any other public cloud providers

Benefits

Circle participates in the E-Verify Program. in certain locations, as required by law