Job Title

Your Impact You will design and build the infrastructure primitives that define how Chainlink Decentralized Oracle Networks (DONs) scale across internal systems and the decentralized ecosystem. You will help create the CRE (Kubernetes-based) control plane that enables: Deterministic horizontal scaling of DONs Safe and repeatable infrastructure expansion Improved operational efficiency and scalability You will develop the core infrastructure components, including Kubernetes Operators and scaling automation, that Product teams will adopt and then might later be distributed to external node operators to improve decentralized scaling. This is not an operational support role. You will be building the systems that define how Chainlink scales while shaping the reliability, scalability, and decentralization of protocol-level services. Requirements 69+ 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 CI/CD reliability experience Automation-first mindset AWS production experience Proficiency in Go (strongly preferred) or equivalent systems language Desired Qualifications 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 Commitment to Equal Opportunity Chainlink Labs is an equal opportunity employer. All qualified applicants will receive equal consideration for employment in compliance with applicable laws, regulations, or ordinances. If you need assistance or accommodation due to a disability or special need when applying for a role or in our recruitment process, please contact us via this form. Global Data Privacy Notice for Job Candidates and Applicants Information collected and processed as part of your Chainlink Labs Careers profile, and any job applications you choose to submit, is subject to our Recruiting Privacy Policy. By submitting your application, you are agreeing to our use and processing of your data as required. #J-18808-Ljbffr