Senior Infrastructure Engineer

Senior Infrastructure Engineer at Somnia. Remote - International, full time. Define SLOs/SLIs/error budgets, observability, IaC, CI/CD, Kubernetes, incident response, and operate node/validator/RPC infrastructure.

Define and maintain SLOs, SLIs, and error budgets, plus observability (metrics, logs, traces, alerts) that catches regressions before users do Build repeatable, self-service infrastructure through infrastructure-as-code, CI/CD and golden paths Own rollouts end-to-end: progressive delivery, canaries, safe migrations and clean rollbacks Operate the systems behind Somnia's nodes, validators, RPC and indexing, tuning for performance and cost across regions Lead incident response and on-call, run blameless postmortems, continuously harden the platform Partner with product and protocol teams to design and operate production-ready services

Strong experience operating production infrastructure at scale (cloud and/or bare metal), with deep Linux fundamentals Experience with infrastructure-as-code such as Terraform or Pulumi, alongside configuration management Experience running containers and orchestration platforms (Docker, Kubernetes) in production Strong programming skills, ideally in Go and/or TypeScript, for building automation and internal tooling Experience with observability stacks (Prometheus, Grafana, OpenTelemetry or equivalents) Experience operating and monitoring distributed systems, including capacity planning and performance tuning Genuine interest in crypto and on-chain systems Nice to have: experience operating blockchain node infrastructure (validators, RPC, archive nodes); high-performance networking or load balancing at scale; multi-region deployments with failover; security and key management (HSMs, secrets management)

Remote - International Full time