Senior DevOps Engineer

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senior

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0g Senior DevOps Engineer at 0G owns the cloud platform end-to-end, including infrastructure, deployments, networking, security, and cost management. The role manages multi-cloud environments and Kubernetes clusters, ensuring reliability and scalability.

Responsibilities

0G is hiring its first dedicated DevOps engineer to own our cloud platform end to end: infrastructure, deployments, networking, security hygiene and cost. Today that work is spread across several developers.
Our platform runs on five providers: Google Cloud, Alibaba Cloud, AWS, Cloudflare and Vercel. It includes:
Validator, seed, RPC, and archive nodes for our mainnet and testnet
Confidential-computing (TEE) workloads, GPU machines and storage nodes
Kubernetes clusters and managed databases
A global RPC load balancer at the edge, and our web apps
All together, that is more than 200 virtual machines. You will be the person who knows what runs where, why it runs there, and what it costs.
You own the platform, from the network edge to the bill.
Cloud operations: provisioning, upgrades, capacity and the full resource lifecycle on Google Cloud, Alibaba Cloud and AWS. That includes rightsizing and releasing what nobody uses.
Kubernetes: run, upgrade and scale our clusters. Keep them on supported versions and design node pools, autoscaling and Spot capacity.
Blockchain node fleet: operate validator, sentry, seed, RPC and archive nodes, including peering topology, snapshots, sync and client upgrades.
Networking and edge: VPC design, load balancers, DNS, Cloudflare Workers, Tunnels and WAF, and keeping internet egress deliberate and cheap.

Qualification

Running blockchain nodes in productionCloudflare WorkersAlibaba Cloud on the international siteCKA or CKS certificationGo or Rust

Preferred

Running blockchain nodes in production, such as CometBFT validators and sentries, EVM archive or RPC nodes, and snapshot pipelines.
Cloudflare Workers, Tunnels and Zero Trust at scale.
Alibaba Cloud on the international site, including its billing and support model.
Confidential computing (Intel TDX) and GPU workloads.
CKA or CKS certification, a FinOps certification, or experience moving a team between CI systems, such as Jenkins to GitHub Actions.
Go or Rust, enough to read and patch the services you operate.

Company

0g

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Source: ashby

Active within the past hour

Remote-friendly

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Must-Have Skills for This Role

Google CloudAlibaba CloudAWSCloudflareVercelKubernetes

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