Site Reliability Engineer

16 hours ago

Prague, Hlavní město Praha, Czech Republic Cato Networks Full time 80,000 - 120,000 per year

Now we're looking for a visionary Site Reliability Engineer to join the R&D team. In this critical role, you will support our growing operation, network, and systems. You will play a pivotal role in administering our internal systems as well as participate in key design decisions. In this position, you can innovate, build best practice processes, and consistently work with new ideas.
Our tech stack:  Python/Golang, AWS, K8s, EKS-K8S, selfhosted K3S, Clickhouse, Athena, RDS, DocDB, MSK, Terraform, Sprak, NLB, Nginx, Prometheus, Grafana, DataDog, Sensu, etc.

*Hybrid model: 3 Days a week from the office, 2 days from home

Responsibilities: 

  • Responsible for the company's production environment, including complex architecture with multiple virtual servers, deployments & various cloud technologies
  • Manage Cato Networks services' availability, latency, scalability, and efficiency by engineering reliability into software and systems
  • Respond to and resolve emergent service problems; build tools and automation to prevent problem recurrence
  • Review and influence new and evolving design, architecture, standards, and methods for operating services and systems
  • Participate in software and system performance analysis and tuning, service capacity planning, and demand forecasting

Requirements:

  • 5+ years of experience in a similar role as SRE / DevOps Engineer
  • Solid understanding of Unix/Linux operating systems
  • Experience programming in one or more of the following languages: Python or Go
  • Expertise in designing, analyzing, and troubleshooting large-scale distributed systems
  • A knowledge seeker, curious nature, with the need to understand how things work "under the hood"
  • Excellent communication and teamwork skills
  • Experience with AWS or other cloud providers

 Advantages

  • Experience with IaC tools such as Terraform, Ansible, Chef, etc
  • Solid knowledge of cloud-native technologies (Kubernetes, Prometheus, Grafana, etc.)
  • Solid knowledge in networking and internet technologies - e.g. HTTP servers, DNS, firewalls, proxies, etc
  • Experience working for a SaaS company
  • Experience with building and maintaining ETL pipeline

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