Senior Site Reliability Engineer, Node Platform

• 6–9+ years in SRE / Platform / Infrastructure Engineering • Proven experience scaling Kubernetes in high-throughput production environments • Deep knowledge of: • Scheduler behavior • StatefulSets & persistent workloads • Autoscaling strategies (HPA, VPA, KEDA, custom scaling) • Resource management & performance tuning • Multi-cluster and multi-region architectures • Experience in diagnosing production failures at the cluster scale • Strong Terraform or Crossplane experience • GitOps workflows (ArgoCD / Flux) experience • Automation-first mindset • Proficiency in Go (strongly preferred) or equivalent systems language • Experience with web3 concepts (e.g. blockchain node lifecycle, forks, reorgs, or RPC issues) • Experience with oracle systems, token architectures, or decentralized services • Experience scaling stateful high-availability distributed systems • Experience building internal platform primitives • Experience implementing custom autoscaling logic • Experience designing SLO strategies and error-budget usage • Experience improving diagnosability and observability frameworks • Experience working in high-ambiguity environments • Experience operating blockchain infrastructure in production • Certified Kubernetes Administrator (CKA) • Experience contributing to Kubernetes ecosystem projects • Experience building multi-tenant platform infrastructure • Experience working in high-security and/or SOC 2/ISO27001 compliant environments • Experience with chaos engineering practices or implementation • All roles with Chainlink Labs are global and remote-based. Unless otherwise stated, we ask that you try to overlap some working hours with Eastern Standard Time (EST). • The closing date is listed on the job advert, so we encourage you to take the time to thoughtfully prepare your application. • Commitment to Equal Opportunity