About the role:

P2P.org helps investors compound their cryptocurrency investments through non-custodial staking, providing high uptime and secure staking with advanced monitoring and support.

We are looking for a Senior Site Reliability Engineer (SRE 3) to join the Launch team at P2P.org. This team is responsible for bringing new blockchain networks into production — from initial design and deployment to ensuring they are stable, observable, and production-ready. You will work at the intersection of infrastructure, protocol engineering, and operations, helping us scale to support dozens of networks reliably.

Responsibilities:

📍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. 📍Build and operate infrastructure across cloud and bare-metal environments. 📍Improve automation and standardisation of deployments using Terraform, Helm, and internal tooling. 📍Implement high-availability and fault-tolerant setups for validator infrastructure. 📍Continuously improve SLOs, SLIs, and alerting for newly launched networks. 📍Ensure all services are fully observable — metrics, logs, and traces — and define actionable, low-noise alerts. 📍Participate in on-call rotations, incident response, and post-incident reviews. 📍Apply security best practices to all deployments — secrets management, access control, and network isolation. 📍Support secure key management practices for validator infrastructure. 📍Take ownership of deliverables from design to production, and contribute to documentation and runbooks.

Requirements:

📍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) and 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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