Senior DevOps Engineer

Posted about 20 hours agoViewed

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💎 Seniority level: Senior, 2+ years

📍 Location: UK, Europe, Asia

🔍 Industry: Web3/Blockchain

🏢 Company: Babylon Labs

🗣️ Languages: English

⏳ Experience: 2+ years

🪄 Skills: AWSDockerBlockchainKubernetesMongoDBRabbitmqGrafanaPrometheusREST APIRedisCI/CDLinuxDevOpsTerraformAnsibleScriptingEnglish communication

Requirements:

Bachelor’s degree in Computer Science, Computer Engineering, or a related field.
2+ years of experience in operating secure Cosmos SDK and Bitcoin infrastructure (additional blockchain ecosystems and mainnet experience are a plus)
2+ years of experience in operating highly available containerized web application systems on Kubernetes (web-3 native systems are a plus)
Strong Top-3 cloud management experience (AWS preferred)
Experience in Kubernetes application packaging (Helm Charts) and deployment (fluxcd, GitHub Actions)
Proficiency in Linux management and scripting
Experience in Terraform scripting
Experience in operating open-source observability tooling (Prometheus, Grafana, Loki)
Ability to manage competing priorities and respond swiftly to incidents
Fluent oral and written communication in English

Responsibilities:

Own the onboarding process of services to production infrastructure, including: Producing Proof of Concepts for the deployment of blockchain networks and dApps, Identifying hosting needs and rightsizing infrastructure for high availability, Planning and executing performance benchmarking strategies and load-testing to identify bottlenecks, Owning CDN caching, DNS and security configuration to achieve low latency
Strive for high uptime and swift incident resolution for live services: Set up fine-grained monitoring and alerting rules, Enforce thoroughly tested disaster recovery procedures, Lead incident response procedures by being part of the DevOps on-call rotation scheme
Operate scalable Kubernetes clusters and several in-house platform offerings, including: Bitcoin nodes (bitcoind), indexers (electrs, ord) and explorers (mempool), Databases (Redis, MongoDB, MariaDB) and queuing systems (RabbitMQ), Observability stacks (Prometheus, Grafana, Grafana Loki, Promtail, Sentry)
Collaborate closely with other teams to drive bug identification and resolution, as well as advocate for the adoption of production-ready practices

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