Site Reliability Engineer
Blockdaemon is an institutional blockchain infrastructure company powering custody, tokenization, staking, payments, settlement, wallets, nodes, and APIs for financial institutions.
Funding history
Projects
About Blockdaemon
Founded in 2017, Blockdaemon provides institutional blockchain infrastructure across digital-asset transaction services, tokenization, stablecoins, staking and DeFi yield, validators, node infrastructure, indexing, APIs, MPC wallets, and vaults. Its current website reports $110B+ in assets secured, 400+ institutional customers, 70+ protocols, and 250K+ nodes launched.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will design, harden, and operate multi-cloud infrastructure across AWS, GCP, and Azure. You will own infrastructure-as-code, network security, egress controls, Kubernetes security, observability, and CI/CD hardening. You will participate in on-call response, lead root-cause analysis, automate manual work, and bridge security and platform engineering.
Requirements
- 5+ years of experience in SRE, infrastructure, or platform engineering roles
- Experience running production workloads across multiple cloud providers
- Experience defining SLOs, measuring toil, running blameless postmortems, and using reliability data
- Experience with AWS, GCP, Azure, and cloud networking primitives
- Proficiency with Terraform and Ansible
- Network security experience, including egress control and proxy architecture
- Production Kubernetes experience, including GKE, Helm, GitOps, and ArgoCD
- Experience with Cloudflare or a comparable edge, CDN, or WAF platform
- Familiarity with API gateway technologies
- Experience with Tailscale or another zero-trust network access solution
- On-call and postmortem experience
- Scripting and automation ability in Go or Python
- Ability to communicate with security, compliance, and engineering stakeholders
Responsibilities
- Own the design, reliability, and hardening of multi-cloud infrastructure across AWS, GCP, and Azure
- Build and maintain infrastructure as code using Terraform, Ansible, and Helm
- Own network security architecture, including egress proxies, traffic segmentation, and outbound controls
- Manage Cloudflare, including DNS, WAF, edge security, and traffic routing
- Operate and secure Tailscale and design access policies
- Run and harden production Kubernetes clusters on GKE
- Build Grafana observability for network and infrastructure health
- Harden CI/CD and deployment pipelines using GitHub, GitLab, and ArgoCD
- Manage on-call rotation, incident response, root-cause analysis, and durable fixes
- Automate manual infrastructure work to reduce toil
- Bridge security and platform engineering for cloud and network infrastructure