Site Reliability Engineer

Accountabilities:

You will own the reliability, security, and automation of cloud infrastructure while collaborating with security and platform engineering teams to improve operational performance and reduce risk.

• Design, operate, and harden multi-cloud infrastructure across AWS, Google Cloud Platform (GCP), and Microsoft Azure.
• Develop and maintain infrastructure as code and configuration management using Terraform, Ansible, and Helm.
• Design and manage network security architecture, including egress proxies, traffic segmentation, and outbound traffic controls across cloud environments.
• Manage edge and network security services, including Cloudflare DNS, web application firewall (WAF), edge security, traffic routing, and API gateway infrastructure.
• Operate and improve Tailscale as a zero-trust network access solution, including access policies and deployment across new environments.
• Maintain production Kubernetes environments on GKE, implementing cluster hardening, network policies, and secure deployment practices.
• Build and maintain Grafana observability dashboards to monitor infrastructure and network health, identify anomalies, and detect misconfigurations before they cause incidents.
• Strengthen CI/CD and deployment pipelines using GitHub, GitLab, and ArgoCD, with particular attention to infrastructure and software supply chain security.
• Participate in on-call rotations and incident response, conduct root cause analysis, lead blameless postmortems, and implement lasting reliability improvements.
• Identify repetitive manual tasks and automate infrastructure operations, tooling, and runbooks to reduce operational overhead.
• Define and monitor service-level objectives (SLOs), measure toil, and use reliability data to guide engineering priorities.
• Serve as the technical link between security and platform engineering on cloud infrastructure, networking, and operational security matters.

Requirements:

The ideal candidate is an experienced infrastructure or platform engineer with strong site reliability engineering fundamentals, deep multi-cloud expertise, and a practical understanding of network security. You should be comfortable taking ownership of production systems, responding to incidents, and working independently across technical and compliance-focused teams.

• Have at least five years of hands-on experience in site reliability engineering, infrastructure engineering, or platform engineering, including operating production workloads across multiple cloud providers.
• Demonstrate strong SRE fundamentals, including defining SLOs, measuring operational toil, conducting blameless postmortems, and using reliability metrics to inform engineering decisions.
• Have substantial practical experience with AWS, GCP, and Azure, including VPCs, network peering, firewall rules, and load balancing.
• Be proficient in Terraform and Ansible, with experience owning infrastructure as code and configuration management in production environments.
• Bring a solid network security background, including designing or operating egress controls and proxy architectures for security and compliance.
• Have hands-on production Kubernetes experience, ideally with GKE, as well as Helm and GitOps deployment patterns using ArgoCD.
• Be familiar with Cloudflare or comparable edge, content delivery network (CDN), and WAF platforms, along with API gateway technologies.
• Have practical experience with Tailscale or another zero-trust network access solution.
• Have genuine on-call experience, including managing alerts, responding to incidents, conducting postmortems, and resolving underlying causes rather than applying temporary fixes.
• Be able to write automation, scripts, and tooling in Go or Python.
• Communicate clearly and collaborate effectively with security, compliance, and engineering stakeholders.
• Experience with Kafka or other streaming technologies for log and telemetry pipelines is an advantage.
• Familiarity with SOC 2 or similar compliance programs, including Vanta or comparable governance, risk, and compliance platforms, is beneficial.
• Experience in fintech, cryptocurrency, or another regulated industry is a plus.
• Exposure to Temporal or similar workflow orchestration tools and HashiCorp Vault for secrets management in multi-cloud environments is desirable.

Benefits:

• Full-time opportunity within a globally distributed engineering team.
• Work on complex, security-critical infrastructure supporting blockchain technology and institutional-grade services.
• Direct ownership and influence over multi-cloud architecture, network security, and operational resilience.
• Opportunity to work with modern cloud, Kubernetes, infrastructure-as-code, observability, and GitOps technologies.
• Collaborative environment connecting security, platform engineering, and infrastructure operations.
• The source description does not specify a salary range or a detailed benefits package.