Site Reliability Engineer managing AWS and Kubernetes reliability for Rentsync’s rental-property software products. Leading incident response, observability, automation, and infrastructure hardening.
Responsibilities
Act as first responder for production alerts and incidents across services, from triage through resolution
Diagnose and fix issues directly in AWS and Kubernetes, including failing pods, resource exhaustion, bad deployments, networking/DNS, database, and cache problems
Roll back, scale, reconfigure, or patch infrastructure to restore service quickly
Escalate to development teams only when a code change is needed, providing a clear diagnosis
Own PagerDuty setup and business-hours incident response while reducing MTTD and MTTR
Run blameless post-mortems and drive technical follow-up work
Automate runbooks and repetitive operational work, including AI-assisted triage, investigation, and remediation
Build and maintain monitoring for Kubernetes workloads and services using Prometheus/Mimir, Loki, Tempo, Grafana, and OpenTelemetry
Monitor production releases and identify regressions in latency, errors, or resource usage
Create and maintain synthetic checks, smoke tests, health checks, and load/performance tests
Partner with engineering teams on performance and reliability issues and define SLOs, SLIs, and error budgets
Harden the platform through Terraform changes, Kubernetes resource tuning, autoscaling, CI/CD checks, secrets, and IAM improvements
Maintain service documentation and architecture decisions
Requirements
3+ years in a cloud engineering, DevOps, or SRE role supporting production web applications
Hands-on production incident response experience, including diagnosing and fixing issues directly
Strong hands-on AWS production experience with EKS, EC2, RDS, VPC networking, IAM, and CloudWatch
Deep production Kubernetes experience, including troubleshooting, debugging, and monitoring workloads
Experience identifying and resolving performance and reliability issues with engineering teams
Experience with monitoring and observability tools such as Prometheus, Grafana, Loki, Datadog, or CloudWatch
Experience with on-call and alerting tools such as PagerDuty
Experience building automated production reliability tests or checks, including synthetic, smoke, health, or load tests
Willingness to participate in a future after-hours on-call rotation
Infrastructure as code with Terraform and comfort working in CI/CD pipelines
Solid Linux, networking, and container fundamentals
Scripting/automation in Bash, Python, or similar
Calm, clear communication during incidents and across teams
Preferred: AI tools for SRE work; Azure and possibly GCP; multiple technology stacks; AWS certification; LGTM or OpenTelemetry at scale; k6, Locust, or JMeter; MySQL/PostgreSQL operations; Redis/Memcached tuning; Cloudflare; cloud cost optimization and capacity planning
Benefits
Remote position
Preferential consideration may be given to individuals within a reasonable commuting distance of one of the offices
Equal opportunity employer
Unique accommodations available during the interview process
Potential criminal background check in the final interview phase
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