Obsidian Security

Obsidian Security is a Southern California-based company at the forefront of cybersecurity, artificial intelligence, and hybrid cloud environments. They offer a comprehensive security solution for businesses, including advanced threat protection, insid...

Internet Software & Services

Information Technology

51-250 (150)

Founded 2017

$30M raised

24 open positions

Links

View All Jobs

Senior Site Reliability Engineer

4 weeks, 1 day ago

Australia

Full-time

Mid Level

Site Reliability Engineer (SRE)

DevOps and Infrastructure

Argo CD AWS CI/CD Dagster Databricks Elasticsearch GCP GitHub Actions GitLab CI Go Grafana Helm Jaeger Kafka Kong Kubernetes Microservices OpenTelemetry PostgreSQL Prometheus Python Salesforce

Apply Now

Obsidian Security

Internet Software & Services

51-250

Founded 2017

$30M raised

View All Jobs 24

Description

Support and maintain the service quality of the customer-facing SaaS security platform.
Address scalability, reliability, observability, and cost-efficiency challenges across production systems.
Collaborate with Engineering to maintain and improve Helm charts, application deployment, monitoring, and CI/CD pipelines.
Embed with the engineering team to develop deep understanding of the application and its runtime behavior.
Define service verification strategies and implement them in the CI/CD process to meet SLAs.
Improve developer experience by optimizing CI/CD workflows and performance.
Participate in the on-call rotation and provide 24/7 support with the global SRE team.
Monitor, debug, and optimize production infrastructure and services on AWS and GCP.
Own and evolve the observability stack, including metrics pipelines, dashboards, log aggregation, and distributed tracing.
Define SLIs and SLOs across services and build alerting strategies that reduce noise and surface actionable signals.
Own the Kubernetes infrastructure for Sherlock, including multiple independently scaled worker pools and HPA autoscaling.
Design and maintain Sherlock’s CloudSQL schema, migration pipeline, task queue, and pgvector-based index.
Build dashboards for queue depth, worker latency, error rates, accuracy trends, and speed metrics.
Own the benchmark CI gate that blocks prompt merges when accuracy or speed regressions exceed thresholds.
Deliver capacity planning and cost dashboards for Sherlock’s GKE node pools.
Serve as the primary on-call engineer for Sherlock infrastructure by month 3.

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 a related field.
Production Kubernetes experience, including authoring and owning Deployments, HPAs, and resource limits.
Strong proficiency with Kubernetes, microservices architecture, Helm, GitLab CI/CD, and ArgoCD.
Deep hands-on experience with Grafana observability tools, including Prometheus/Mimir, Loki, and distributed tracing tools such as Tempo, Jaeger, or OpenTelemetry.
Ability to design SLI/SLO frameworks, build alerting rules, and reduce alert fatigue across complex microservices.
PostgreSQL fluency, including schema design, indexing, migrations, and query optimization.
Experience with async or queue-based architectures, including debugging stuck queues, consumer lag, and duplicate processing.
Programming proficiency in Python or Go.
Strong ownership mindset and comfort with production on-call responsibility.
GCP expertise with Cloud SQL, GKE, IAM, and Pub/Sub.
Experience with pgvector or other vector databases.
CI/CD pipeline ownership experience with GitLab CI or GitHub Actions.
Familiarity with LLM APIs such as Anthropic, Bedrock, or Vertex.
Understanding of AI agent design patterns and frameworks.
Experience with Kafka, Elasticsearch, ScyllaDB, Databricks, Dagster, Sentry, or Kong.

Interested in this position?

Apply directly on the company website

Apply Now

Similar Roles

Senior Manager, Engineering

Sumo Logic 251-1K Internet Software & Services

Sumo Logic is hiring a Senior Manager, Engineering for Application Security to lead global programs that improve product security, reliability, and operational efficiency across its cloud platform.

India Lead Application Security Engineer Site Reliability Engineer (SRE)

Agile AWS C++ Docker GCP Java Kafka Kubernetes OWASP Ruby Scala SIEM

15 hours, 42 minutes ago

Apply

15 hours, 42 minutes ago

Staff Software Engineer - Databases SRE | Sweden | Remote

Grafana 1K-5K IT Services

Grafana Labs is hiring a Staff Software Engineer, SRE to improve the reliability and scalability of Grafana Cloud’s database products for high-value customers across AWS, GCP, and Azure.

Germany Spain Sweden United Kingdom Full-time Lead Site Reliability Engineer (SRE) Software Engineer

$103k-$123k

AWS Azure GCP Go Helm Java Kubernetes Linux Microservices Python Terraform

1 day, 14 hours ago

Apply

1 day, 14 hours ago