Blockchain Infrastructure Specialist

5 days ago

Belgaum, Karnataka, India beBeeSenior Full time US$ 1,50,000 - US$ 1,80,000
Senior Blockchain Engineer

  • Manage the operation and deployment of validator nodes across multiple blockchain networks, ensuring uptime, security, and cost-efficiency.
  • Design, build, and maintain infrastructure on cloud platforms such as AWS and GCP for protocol scalability and performance.
  • Implement Kubernetes-native tooling to manage deployments and observability, utilizing Helm, FluxCD, Prometheus, and Thanos.
  • Collaborate with Protocol R&D teams to onboard new blockchains and participate in testnets, mainnets, and governance.
  • Ensure secure infrastructure through best-in-class secrets management using HashiCorp Vault and KMS, as well as incident response protocols.
  • Contribute to a robust monitoring and alerting stack to detect anomalies, performance drops, or protocol-level issues.
  • Act as a bridge between software, protocol, and product teams to communicate infra constraints or deployment risks clearly.
  • Continuously improve deployment pipelines using Terraform, Terragrunt, and GitOps practices.
  • Participate in on-call rotations and incident retrospectives, driving post-mortem analysis and long-term fixes.
Key Technologies:
  • Cloud & Infra: AWS, GCP, bare-metal
  • Containerization: Kubernetes, Helm, FluxCD
  • IaC: Terraform, Terragrunt
  • Monitoring: Prometheus, Thanos, Grafana, Loki
  • Secrets & Security: HashiCorp Vault, AWS KMS
  • Languages: Go, Bash, Python, TypeScript
  • Blockchain: Ethereum, Polygon, Cosmos, Solana, Foundry, OpenZeppelin
Requirements:
  • 4+ years of experience in SRE/DevOps/Infra roles—ideally within FinTech, Cloud, or high-reliability environments.
  • Proven expertise managing Kubernetes in production at scale.
  • Strong hands-on experience with Terraform, Helm, GitOps workflows.
  • Deep understanding of system reliability, incident management, fault tolerance, and monitoring best practices.
  • Proficiency with Prometheus and PromQL for custom dashboards, metrics, and alerting.
  • Experience operating secure infrastructure and implementing SOC2/ISO27001-aligned practices.
  • Solid scripting in Bash, Python, or Go.
  • Clear and confident communicator—capable of interfacing with both technical and non-technical stakeholders.
Nice-to-Have:
  • First-hand experience in Web3/blockchain/crypto environments.
  • Understanding of staking, validator economics, slashing conditions, or L1/L2 governance mechanisms.
  • Exposure to smart contract deployments or working with Solidity, Foundry, or similar toolchains.
  • Experience with compliance-heavy or security-certified environments (SOC2, ISO 27001, HIPAA).
Why This Opportunity?
  • Work on cutting-edge blockchain infrastructure and validator technology.
  • Join a fast-paced team that values ownership, performance, and reliability.
  • Collaborate with engineers, researchers, and crypto-native teams.
  • Get exposure to leading blockchain ecosystems in the world.

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