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Sr. DevOps Engineer (Blockchain Infra)

1 month ago
Asia, Singapore, Hong Kong
Full-time
Senior
DevOps Engineer
DevOps and Infrastructure
Argo CD AWS Azure Bitcoin Blockchain CI/CD Docker Ethereum Flux GCP Git GitOps Go HashiCorp Vault Helm Kafka Kubernetes Linux Nginx OpenTelemetry Prometheus Python Redis Secrets Management Solana Terraform WAF
Apply Now

Aster

Aster is a decentralized perpetual exchange for crypto derivatives, spot trading, and yield products, with privacy-focused and MEV-protection features.

Technology, Information and Internet
1-10
Founded 2021
View All Jobs 7

Description

  • Design, build, and maintain highly available cloud infrastructure across AWS, GCP, and Azure.
  • Operate and optimize Kubernetes clusters in production environments.
  • Manage cluster autoscaling and capacity planning using Karpenter and Kubernetes-native technologies.
  • Build and maintain Infrastructure as Code using Terraform.
  • Design and improve CI/CD pipelines for application and infrastructure deployment.
  • Deploy and operate middleware platforms such as Kafka, Redis, and NGINX.
  • Automate operational tasks using Golang and Python.
  • Improve observability through monitoring, logging, alerting, and distributed tracing.
  • Ensure platform reliability, scalability, security, and disaster recovery.
  • Troubleshoot production incidents, perform root cause analysis, and participate in on-call rotations.

Requirements

  • 3+ years of experience as a DevOps Engineer, Platform Engineer, SRE, or Infrastructure Engineer.
  • Strong experience with at least one major cloud platform: AWS, GCP, or Azure.
  • Hands-on experience managing Kubernetes production environments.
  • Experience with Karpenter for Kubernetes autoscaling and node lifecycle management.
  • Strong experience with Terraform for infrastructure automation.
  • Experience administering Linux systems and networking fundamentals.
  • Experience operating middleware technologies such as Kafka, Redis, or NGINX.
  • Strong scripting and programming skills in Golang or Python.
  • Experience with Git, GitOps workflows, and CI/CD platforms.
  • Strong understanding of observability tools such as Prometheus and OpenTelemetry.
  • Familiarity with container technologies including Docker and Kubernetes.
  • Strong troubleshooting and problem-solving skills.
  • Experience operating blockchain infrastructure or Web3 platforms (preferred).
  • Experience deploying and managing blockchain nodes such as Ethereum, Bitcoin, Solana, or Cosmos (preferred).
  • Familiarity with blockchain RPC services, validators, indexing services, or distributed consensus systems (preferred).
  • Experience with Argo CD, Helm, Helmfile, or Flux (preferred).
  • Experience with multi-region and multi-cloud deployments (preferred).
  • Knowledge of cloud security best practices, IAM, networking, and secrets management (preferred).
  • Experience with service mesh technologies such as Istio or Linkerd (preferred).
  • Familiarity with message queues, distributed caching, and high-throughput systems (preferred).
  • Experience with performance tuning and capacity planning for large-scale distributed systems (preferred).
  • Experience in cryptocurrency exchanges or blockchain infrastructure providers (nice to have).
  • Knowledge of RPC infrastructure, distributed databases, or high-performance networking (nice to have).
  • Familiarity with security and compliance best practices such as IAM, WAF, Vault, and KMS (nice to have).
  • Experience contributing to open-source projects (nice to have).

Benefits

  • Opportunity to work within one of the world’s leading blockchain ecosystems.
  • Career growth potential.
  • Work alongside a diverse, global team of experts and innovators.
  • Fast-paced, dynamic environment.
  • Participation in cutting-edge projects that drive industry change.

Interested in this position?

Apply directly on the company website

Apply Now

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