Cloud Blockchain Infrastructure Engineer

13 hours ago

Manila, National Capital Region, Philippines beBeeEngineer Full time $90,000 - $120,000

At Quranium, we're committed to securing the digital future. Our hybrid DLT infrastructure is quantum-proof and redefines what's possible in data safety and resilience.

In an ever-evolving landscape, we bridge the gaps between Web2 and Web3, making digital adoption seamless, accessible, and secure for all.

We're hiring a DevOps Engineer to architect and maintain our blockchain nodes' infrastructure and Web3 applications. The ideal candidate has deep experience working with GCP, Azure, AWS, and modern hosting platforms like Vercel.

Key Responsibilities:
  • Deploy, configure, and maintain core blockchain infrastructure such as full nodes, validator nodes, and indexers (e.g., Ethereum, Solana, Bitcoin)
  • Monitor node uptime, sync health, disk usage, and networking performance
  • Set up scalable RPC endpoints and archive nodes for dApps and internal use
  • Automate blockchain client upgrades and manage multi-region redundancy
Web3 Application DevOps:
  • Manage the deployment and hosting of Web3 frontends, smart contract APIs, and supporting services
  • Create and maintain CI/CD pipelines for frontend apps, smart contracts, and backend services
  • Integrate deployment workflows with Vercel, GCP Cloud Run, AWS Lambda, or Azure App Services
  • Securely handle smart contract deployment keys and environment configurations
Cloud Infrastructure:
  • Design and manage infrastructure across AWS, GCP, and Azure based on performance, cost, and scalability considerations
  • Use infrastructure-as-code (e.g., Terraform, Pulumi, CDK) to manage provisioning and automation
  • Implement cloud-native observability solutions: logging, tracing, metrics, and alerts
  • Ensure high availability and disaster recovery for critical blockchain and app services
Security, Automation, and Compliance:
  • Implement DevSecOps best practices across cloud, containers, and CI/CD
  • Set up secrets management and credential rotation workflows
  • Automate backup, restoration, and failover for all critical systems
  • Ensure infrastructure meets required security and compliance standards

Experience running validators or RPC services for Proof-of-Stake networks (Ethereum 2.0, Solana, Avalanche, etc.)

Working knowledge of EVM-compatible toolkits like Foundry, Hardhat, or Truffle

Previous exposure to Web3 infrastructure providers (e.g., Alchemy, Infura, QuickNode)

Tools and Technologies:
  • Cloud Providers: AWS, GCP, Azure, Vercel
  • DevOps Stack: Docker, Kubernetes, Terraform, GitHub Actions, CircleCI
  • Monitoring: Prometheus, Grafana, CloudWatch, Datadog
  • Blockchain Clients: Geth, Nethermind, Solana, Erigon, Bitcoin Core
  • Web3 APIs: Alchemy, Infura, Chainlink, custom RPC providers
  • Smart Contracts: Solidity, EVM, Hardhat, Foundry
Requirements:
  • 3+ years in DevOps or Site Reliability Engineering
  • Experience with deploying and maintaining Web3 infrastructure or smart contract systems
  • Strong grasp of CI/CD pipelines, container management, and security practices
  • Demonstrated ability to work with multi-cloud architectures and optimize for performance, cost, and reliability
  • Strong communication and collaboration skills
What You'll Get:
  • The opportunity to work at the intersection of blockchain infrastructure and modern cloud engineering
  • A collaborative environment where your ideas impact architecture from day one
  • Exposure to leading decentralized technologies and smart contract systems
  • Flexible work setup and a focus on continuous learning and experimentation

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