Senior Site Reliability Engineer

Summary

Join Obsidian Security's DevOps/SRE team and ensure engineering excellence translates into stable, scalable, and high-performing production systems. Collaborate with engineering, quality engineering, and customer support teams to deliver end-to-end services. Support and maintain the service quality of the customer-facing SaaS security platform, addressing complex challenges around scalability, reliability, observability, and cost efficiency. Maintain and enhance Helm charts, application deployment, monitoring, and CI/CD pipelines. Define service verification strategies and implement them as part of the CI/CD process to meet SLAs. Improve developer experience by optimizing CI/CD workflows and performance. Participate in the on-call rotation, providing 24/7 support. Monitor, debug, and optimize production infrastructure and services on AWS/GCP. Obsidian offers competitive benefits, including comprehensive healthcare, flexible paid time off, parental leave, and professional development resources.

Requirements

• 4+ years of experience in a DevOps or SRE role supporting SaaS services on GCP and/or AWS
• Bachelor's degree in Computer Science or related field
• Strong proficiency in Kubernetes, microservices architecture, Helm, GitLab CI/CD, and ArgoCD, Prometheus, Grafana
• Programming experience in at least one language; Golang or Python preferred
• Deep understanding of autoscaling, version upgrades, and cloud service optimization

Responsibilities

• Support and maintain the service quality of our customer-facing SaaS security platform
• Address complex challenges around scalability, reliability, observability, and cost efficiency
• Collaborate with Engineering teams to maintain and enhance Helm charts, application deployment, monitoring and CI/CD pipelines
• Embed into the engineering team so that you understand the application deeply
• Define service verification strategies and implement them as part of the CI/CD process to meet SLAs
• Improve developer experience by optimizing CI/CD workflows and performance
• Participate in the on-call rotation, providing 24/7 support in coordination with our global SRE team
• Monitor, debug, and optimize production infrastructure and services on AWS/GCP

Preferred Qualifications

Bonus if you're familiar with technologies like Kafka, Elasticsearch, PostgreSQL, ScyllaDB, Databricks, Dagster, Sentry, Kong

Benefits

• Competitive compensation with equity and 401k
• Comprehensive healthcare with dental and vision coverage
• Flexible paid time off and paid holiday time off
• 12 weeks of new parent or family leave
• Personal and professional development resources