Job Description
### Company Overview
Nansen is a leading blockchain analytics platform that empowers investors and professionals with real-time, actionable insights derived from on-chain data.
### Role Overview
As we scale our product and staking offerings, we’re hiring a **DevOps Engineer** to build and maintain our systems and cloud infrastructure. You will design, automate, deploy, and maintain secure, scalable systems that power our staking operations and broader internal infrastructure. This role blends DevOps and SRE practices with blockchain infrastructure and is ideal for someone who enjoys building and maintaining distributed systems at scale.
### Responsibilities
- **Infrastructure Management:** Deploy, secure, and manage validator, sentry, and RPC nodes for various PoS blockchains, ensuring high availability and scalability in both cloud and bare-metal environments.
- **Automation and IaC:** Implement and maintain infrastructure as code using Terraform and configuration management tools. Contribute to CI/CD for apps and infrastructure.
- **Networking:** Configure and manage network infrastructure, including load balancing and firewalls.
- **Monitoring and Alerting:** Implement and maintain comprehensive monitoring and alerting to proactively identify and address performance, health, and security issues.
- **Incident Response:** Participate in on-call rotation (including weekends), troubleshoot incidents, and perform root cause analysis.
- **Collaboration:** Work closely with other engineering teams and maintain detailed documentation of system configurations and procedures.
### Requirements
- **Must have:** 3+ years of experience in DevOps, SRE, or a related role.
- Strong Linux system administration skills.
- Experience with containers and Kubernetes.
- Experience with Terraform or similar tools for infrastructure automation.
- Experience with monitoring and logging tools (e.g., Prometheus, Grafana, ELK stack).
- Strong networking knowledge (TCP/IP, HTTP/2, firewalls).
- Solid understanding of security best practices for Linux systems and networks.
**Location:** You can be located anywhere in North or South America time zones, as our work is 100% online.
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