Circle is hiring a
Senior Site Reliability Engineer in United Kingdom

Summary

Circle is a financial technology company that aims to make value transfer as easy as digital data. As a Senior Site Reliability Engineer, you will design, build, and maintain Circle's infrastructure estate on public cloud providers to support the growing worldwide customer base.

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

• Support multiple development teams with an agile, responsive CI/CD platform
• Build, maintain, improve, scale, and secure cloud infrastructure and resources using IaC tools
• Automate operational tasks via Go, Python, and serverless solutions
• 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
• Engaging and mentoring team members and helping grow and scale the team

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

Join Circle and join a fun, collaborative, and innovative team dedicated to delivering exceptional customer experiences