Staff DevOps Engineer

As an engineer focused on node operations and infrastructure at Alchemy, you'll work within a fast-paced engineering team on the design, deployment, and continuous improvement of the blockchain infrastructure that powers our developer platform used globally. You'll operate state-of-the-art systems for running blockchain RPC nodes at scale across many chains and regions, and leverage your experience to keep a highly available live system running for our customers.

Responsibilities

• •Deploy, operate, and maintain blockchain RPC nodes across multiple chains and multiple geographic regions

• •Manage Kubernetes clusters that represent the underlying platform for all blockchain nodes

• •Perform rolling upgrades and hard fork migrations for blockchain clients across EVM and non-EVM chains

• •Operate on-call rotations, triage live incidents via PagerDuty, and coordinate resolution across teams for node outages, latency spikes, and SLO breaches

• •Develop and maintain AI agents / automation tooling for health checks, auto-heal, hard fork notifications

• •Deploy and manage services via ArgoCD and GitOps workflows (Helm charts)

• •Manage bare-metal and cloud infrastructure including provisioning, benchmarking, and hardware replacement

• •Respond to security advisories promptly and coordinate upgrades with minimal downtime

• •Contribute to postmortems and async review processes; track action items and follow up on resolutions

• •Collaborate cross-functionally with product, customer success, and other engineering teams on chain deprecations, capacity planning, and SLO reporting

What We're Looking For

• •Experience designing and operating large-scale, multi-region, multi-cloud production systems

• •Experience with Kubernetes (k3s or similar), including StatefulSets, storage management, Secrets and service mesh (Istio)

• •Experience with secrets management and access control in multi-cluster environments

• •Familiarity with automation frameworks for node health checks, upgrades, and remediation workflows

• •Experience with Infrastructure-as-Code (e.g. Terraform, Ansible, Pulumi, CloudFormation, Chef, Puppet, etc)

• •Experience with GitOps tooling - ArgoCD, Helm, and managing deployments

• •(Preferred) Experience with service mesh deployments such as Istio

• •Proficiency with cloud infrastructure and bare-metal management, including storage provisioning and snapshot management

• •Strong grasp of observability tooling - Grafana, Prometheus, Alertmanager - and experience building or tuning dashboards and alert rules

• •Comfort working in an on-call environment, triaging production incidents quickly and calmly using PagerDuty and structured runbooks

• •Ability to write clear technical documentation and postmortems, and contribute to async-first team communication

• •Experience with networking and configuring / managing VPC networks

• •A basic understanding of security best practices

• •(Preferred) Good understanding of web applications, microservice architecture

• •(Preferred) Experience working with startups

• •Passion for blockchain technologies and Web3

Perks

• •Attractive salary package

• •Opportunity to work with the latest cloud and blockchain technologies

• •Flexible time away

• •Private Medical Insurance

• •Start-up environment: internal off-site hackathons, access to company-rented hacker house during summer

• •Opportunity to travel across offices