Site Reliability Engineer

Join a forward-thinking engineering team as a Site Reliability Engineer, specializing in enterprise-scale experimentation and configuration management platforms. In this operations-focused role, you’ll drive platform reliability, optimize cloud architecture, and take ownership of mission-critical systems within a dynamic, hybrid work environment based in Greenwood Village, Colorado., Maintain and enhance Terraform modules to define and audit AWS infrastructure, ensuring state consistency and resolving configuration drift.

• Operate and optimize AWS services and resources such as EKS, Helm, Istio, Aurora, DocumentDB, Redis, Amazon MQ, Route53, WAFv2, CloudFront, and S3.
• Own and enforce deployment standards using GitLab CI/CD pipelines, including progressive promotion and pipeline-only deployment.
• Build, deploy, and validate software releases across multiple environments; document and manage detailed release notes.
• Right-size and scale resources to meet stringent SLAs while optimizing for cost efficiency.
• Collaborate closely with developers and test engineers to elevate application performance.
• Lead end-to-end monitoring and alerting using Datadog, Splunk, and related observability tools.
• Serve as the first responder for incidents, handling mitigation, recovery, and root-cause analysis under SLA obligations.
• Act as the subject-matter expert for infrastructure and pipeline issues, answering team questions and escalating architectural decisions.
• Work cross-functionally with onshore and offshore teams to ensure platform stability and continuous improvement.

6+ years of DevOps experience in large-scale, complex environments.

• Proficiency with AWS cloud infrastructure and Terraform.
• Strong Kubernetes expertise, including hands-on experience with containerized microservice applications.
• Proven experience deploying with GitLab CI/CD or similar tools.
• Advanced skills in observability and monitoring (e.g., Datadog, Splunk), including dashboard creation and alert tuning.
• Demonstrated success in production incident triage, mitigation, and root-cause analysis under SLA constraints.
• Solid knowledge of Git-based source control workflows.
• Bachelor’s degree in Computer Science, Engineering, or related field, or equivalent professional experience.

Preferred Skills:

• Familiarity with Python, Node.js, React, TypeScript, GraphQL application stacks.
• Experience with both SQL and NoSQL/document data stores.
• Working knowledge of Kubernetes internals, Helm, and Istio service mesh.
• Experience with blue/green or canary/progressive deployment strategies.
• Hands-on infrastructure cost optimization and AWS multi-account architecture exposure.
• Master’s degree or higher in a related field.

Hybrid work environment offering flexibility and work-life balance.

• Opportunity to work on innovative, enterprise-scale platforms with cutting-edge cloud and DevOps technologies.
• Collaborate with highly skilled engineering professionals in a supportive, growth-oriented culture.
• Expand your expertise in AWS, Kubernetes, CI/CD, observability, and infrastructure automation.
• Contract position with competitive compensation.