Zero Hash is looking for a Site Reliability Engineer, Blockchain Infrastructure to join our infrastructure team. Our mission is to simplify blockchain operations and deliver enterprise-grade reliability while supporting multiple protocols. You will combine deep blockchain knowledge with platform engineering to keep our systems secure, reliable, and scalable.
What You'll Do
- Perform technical due diligence on new protocols being evaluated for our roadmap.
- Deploy and manage nodes and validators across Ethereum, L2s, and staking networks.
- Run protocols in testnet and mainnet environments, ensuring operational readiness and liaising with blockchain/protocol teams.
- Build and maintain scalable multi-cloud and bare metal infrastructure with high reliability and uptime.
- Automate deployments and manage infrastructure using Terraform, Terragrunt, Helm, CI/CD pipelines, and other configuration tools.
- Improve observability, alerting, and performance monitoring using Grafana (Mimir / Loki / Tempo), OpenTelemetry, and Prometheus.
- Guide architectural decisions, promote best practices, and mentor team members.
- Document technical processes and share learnings internally and externally.
What We're Looking For
- 3+ years in blockchain or crypto infrastructure, including validator and node operations.
- 5+ years in platform or infrastructure engineering, ideally in high-standard environments.
- Strong expertise in Kubernetes, container orchestration, and CI/CD pipelines.
- Proficiency with Terraform/Terragrunt, Helm, and other IaC/configuration tools.
- Hands-on experience with monitoring and observability (Prometheus, Grafana stack).
- Solid understanding of networking, security, and high-availability systems.
- Clear communicator who can explain complex concepts to technical and non-technical audiences.
- Passion for blockchain, staking, and decentralized finance.
- Ability to thrive in a fast-paced startup or scale-up environment.
Nice to Have
- Experience with large-scale, high-availability systems as a DevOps or SRE.
- Previous work in SOC2, ISO 27001, or other certified environments.
- Open-source contributions or technical writing on blockchain topics.
Technical Stack
- Kubernetes
- Terraform, Terragrunt
- Helm
- CI/CD pipelines
- Grafana (Mimir, Loki, Tempo)
- OpenTelemetry
- Prometheus
Team & Environment
You will be a member of the Infrastructure team at Zero Hash.
