Principal Engineer - Resiliency

Required Skills & Experience: 12+ years of engineering experience, including 7+ years owning large-scale resiliency or high-availability architecture. Deep hands-on AWS experience across multi-account, multi-region environments, networking, IAM, Route 53, load balancing, and Global Accelerator. Proven ownership of multi-AZ/multi-region architecture, BC/DR strategy, automated failover, RTO/RPO, and recovery testing. Expertise in the AWS Well-Architected Framework and production container platforms, including EKS and ECS/Fargate. Strong data resiliency experience with Aurora/RDS and at least one of DynamoDB, ElastiCache, or S3 replication. Advanced Terraform/IaC and infrastructure CI/CD experience, including state management, guardrails, and drift detection. Hands-on experience with chaos engineering, observability, SLOs, error budgets, and incident response. Strong cross-functional leadership with the ability to balance availability, cost, risk, and operational complexity.

Nice to Have: Skills & Experience Experience with AWS resiliency tools, infrastructure orchestration platforms, and SRE practices. AWS Solutions Architect Professional certification or equivalent expertise. Experience modeling redundancy costs and presenting tradeoffs to business stakeholders. Background integrating AWS environments after a merger or acquisition. Experience supporting regulated or mission-critical environments.

Job Description: Seeking a Principal Engineer to own the resiliency strategy and reference architecture for a large-scale AWS environment. This individual will establish availability standards, lead business continuity and disaster recovery initiatives, and drive high-availability architecture across infrastructure, containers, data platforms, and engineering teams.

Key Responsibilities: Own AWS resiliency strategy, availability standards, and multi-AZ/multi-region architecture. Define appropriate active-active, active-passive, warm-standby, and pilot-light patterns. Lead BC/DR planning, including RTO/RPO targets, automated failover, runbooks, DR testing, and game days. Conduct AWS Well-Architected Reviews and drive remediation efforts. Build resiliency across ECS/Fargate, EKS, Aurora, RDS, DynamoDB, ElastiCache, and S3.Automate recovery using IaC, self-healing, drift detection, and fault injection. Establish SLOs, error budgets, health checks, dependency mapping, and observability standards. Lead availability incident response and convert recurring failures into architectural improvements. Partner with engineering, product, finance, and business leaders to balance reliability, cost, and operational complexity. This is a hybrid position in Austin Texas and pays between $180,000 and $210,000 per year.