Senior SRE: Cloud Reliability, IaC & DR Leader

Castleton Commodities International; Stamford (CT); On-site; USD 150,000 - 190,000; Full time

Benefits offered by this job

Competitive compensation

Comprehensive benefits

Tuition assistance

Job summary

Castleton Commodities International seeks a Senior Site Reliability Engineer to improve the reliability, scalability, and operational excellence of our cloud-native platforms. You will collaborate with Engineering, Security, and Infrastructure teams to design resilient architectures and drive measurable reliability outcomes.

You will own SLO/SLI definitions, implement observability, lead incident response, and advance IaC/CI/CD practices across multi-AZ environments, ensuring robust BCP/DR

Qualifications

• 7+ years of experience in SRE, DevOps, Platform Engineering, or Systems Engineering roles supporting production environments.

Responsibilities

• Own and improve service reliability through SLO/SLI definition, error budgets, and operational best practices.
• Design, implement, and maintain observability (monitoring, logging, tracing, alerting) to reduce MTTR and improve proactive detection.
• Lead incident response practices including on-call improvements, runbooks, post-incident reviews (RCA), and preventative actions.
• Partner with application teams to improve performance, capacity planning, and resiliency under failure scenarios.

Skills

SRE/DevOps

Observability

AWS

Terraform/CloudFormation

CI/CD automation

Kubernetes

Scripting (Python/Go/Bash)

Incident management

Tools

Datadog

Prometheus/Grafana

ELK/OpenSearch

Nagios

Nimsoft

Job description

Castleton Commodities International seeks a Senior Site Reliability Engineer to improve the reliability, scalability, and operational excellence of our cloud-native platforms. You will collaborate with Engineering, Security, and Infrastructure teams to design resilient architectures and drive measurable reliability outcomes.

You will own SLO/SLI definitions, implement observability, lead incident response, and advance IaC/CI/CD practices across multi-AZ environments, ensuring robust BCP/DR