Senior Infrastructure Engineer

We're looking for a Senior Infrastructure Engineer to build and run Somnia's key backend services: the L1 and node fleet, RPC and indexing layers, product backends, and developer-facing services teams depend on. An SRE-minded role: you make reliability measurable, rollouts safe, and infrastructure repeatable, so every team can move fast without breaking things.

You treat infrastructure as a product: automate relentlessly, measure everything, and leverage AI to accelerate development, operations, and incident response.

Key Responsibilities:

Define and maintain SLOs, SLIs, and error budgets, plus the observability—metrics, logs, traces and alerts—that catches regressions before users do. Build repeatable, self-service infrastructure through infrastructure-as-code, CI/CD and golden paths so teams can provision, deploy and recover without reinventing the wheel. 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, and continuously harden the platform. Partner with product and protocol teams to design and operate production-ready services. You'll rotate between embedding with engineering teams and building the shared platform, tooling and operational standards that underpin the wider organisation.

Requirements

• Must Have

• 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.

• Comfortable operating in high-stakes production environments and responding to incidents.

• Genuine interest in crypto and on-chain systems.

• Nice to Have

• Experience operating blockchain node infrastructure (validators, RPC, archive nodes) for an L1/L2.

• • Experience with high-performance networking, low-latency systems or load balancing at scale.

• Multi-region and geo-distributed deployments with failover strategies.

• Security and key management (HSMs, secrets management, hardening).

• EVM tooling and the wider Web3 infrastructure ecosystem.

• What Success Looks Like

• Engineers can deploy safely and frequently with confidence.

• Platform reliability is measurable, with well-defined SLOs and continuously improving service health.

• Infrastructure is automated, repeatable and increasingly self-service.

• Incidents become less frequent, easier to diagnose and faster to resolve.

• Product teams spend more time shipping features and less time managing infrastructure.

• Why Join Somnia?

• Design The Future: Join Somnia to work remotely with a global team, earn competitive compensation with token incentives, and help build the future of Web3 at a company where your impact truly matters.

• First of its Kind: Make Somnia famous as the only hyperspeed L1 with native AI inference.

• High Stakes: Influence a brand targeting a $1M+ launch budget in the 2026 peak-fragility market.

• Incentives: Competitive salary + tokens.

Role Location

The role is remote, but we are looking for someone based in Europe or Asia (preferably).