P
Senior SRE (blockchain networks)
6.0/10
P2P
Not specified
Remote
senior
about 1 month ago
May be outdated
cryptodevweb3KubernetesTerraformLinuxGCPAWSAzureOCIPrometheusGrafana
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Description
Network Launch & Operations
- •Lead the end-to-end launch of new blockchain networks—from testnet to mainnet
- •Design and implement deployment architectures for validators, full nodes, RPCs, and supporting services
- •Ensure all new networks meet production readiness standards—monitoring, alerting, backups, failover, and security
- •Collaborate with protocol teams to understand network-specific requirements, risks, and failure modes
- •Create repeatable launch patterns and runbooks to reduce time-to-market for new networks
Infrastructure & Reliability Engineering
- •Build and operate infrastructure across cloud and bare-metal environments
- •Improve automation and standardisation of deployments using Terraform, Helm, and internal tooling
- •Contribute to the internal platform by aligning launches with existing Kubernetes, observability, and delivery standards
- •Implement high-availability and fault-tolerant setups for validator infrastructure
- •Continuously improve SLOs, SLIs, and alerting for newly launched networks
Observability & Incident Response
- •Ensure all services are fully observable—metrics, logs, and traces
- •Define and implement alerts that are actionable and low-noise
- •Participate in on-call rotations and incident response
- •Lead or contribute to post-incident reviews, focusing on systemic improvements
- •Proactively identify and fix reliability risks before they impact production
Security & Best Practices
- •Apply security best practices to all deployments—secrets management, access control, and network isolation
- •Ensure compliance with internal standards and contribute to SOC 2-aligned practices
- •Support secure key management practices for validator infrastructure
Collaboration & Ownership
- •Work closely with Infrastructure, Core Networks, and Security teams
- •Take ownership of deliverables - from design to production
- •Contribute to documentation, runbooks, and knowledge sharing
- •Support and mentor more junior engineers when needed
Requirements
Required
- •5+ years of experience in SRE, DevOps, or infrastructure engineering
- •Strong experience operating production systems at scale
- •Hands-on experience with:
- •Kubernetes (deployment, troubleshooting, operations)
- •Terraform (infrastructure as code)
- •Linux systems and networking fundamentals
- •Experience with at least one cloud provider (GCP preferred, AWS, Azure, OCI)
- •Experience with observability tooling (Prometheus, Grafana, Loki, or similar)
- •Familiarity with CI/CD systems and GitOps workflows (e.g., ArgoCD)
- •Solid scripting or programming skills (Go, Python, or similar)
- •Experience working in distributed systems or high-availability environments
- •Strong debugging and problem-solving skills under pressure
- •Good communication skills and ability to work across teams (English B2 minimum)
Nice to have
- •Experience with blockchain infrastructure (validators, RPC nodes, staking systems)
- •Experience with bare-metal environments
- •Experience with distributed tracing or advanced observability setups
- •Exposure to security and compliance frameworks (SOC 2, ISO 27001)
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