Senior Infrastructure Engineer

About the Role

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).