Senior Site Reliability Engineer, EU, UK or Americas

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Requirements:

• An SRE/DevOps professional with experience managing and optimising Linux systems in a high-performance 24 x 7 environment.
• Cloud management using IaC, with experience in AWS, Azure or Google Cloud.
• A background in container management, deployment, and orchestration. Kubernetes experience is good to have, strong docker skills are required.
• Knowledge and experience in managing configuration at scale.
• Experience with CI/CD pipeline, version control best practices.
• Experience with application and infrastructure instrumentation using tools like Prometheus, OpenTelemetry and eBPF.
• Strong knowledge of cloud security and IAM policies is required.
• SIEM and threat management experience.
• Understanding of network security and application of zero-trust principles.
• Must know how to secure Mac and Linux endpoints.
• Software supply chain security knowledge and experience will be desired, along with an understanding of vulnerability and secret scanning within CI/CD pipelines.

Responsibilities:

• Participate in on-call roster to support our trading operations.
• Maintain and improve our global infrastructure with high performance and reliability requirements.
• Improve and update the security infrastructure of a widely distributed company that operates in a high-risk environment.
• Engage and collaborate with other teams around system layout, rollout procedures and improving DevOps processes.
• Development of internal tools and automation to accomplish the team’s goals.
• Application tuning and troubleshooting; you will keep abreast of changes to trading system features and deployment, providing guidance to developers looking to improve their application performance or reliability.
• Active participation in various trading and infrastructure projects.
• Work closely with developers, traders and other staff to accomplish our firm’s goals.