Web Hosting System Administrator - Remote - WS102 - H

• 25 years on the market
  
• PB disk capacity
  
• 2,500+ servers
  
• 500m web hits per day
  
• 5m emails processed per day
  

• Web hosting administration:OpenResty, nginx, LXD/LXC
• Linux server administration with OpenStack, SaltStack, Ubuntu LTS
  
• Manage web cluster with 200+ servers, 400 CPUs, 30+ TB RAM, 400 TB RAW SSD
  
• Improve existing solutions, suggest improvements, discuss with colleagues
  
• Continuously keep learning and sharing insights and best-practices with your team
  
• Analyze incidents, identify root causes, and ensure they will not occur again
  

Requirements

• Minimum 4+ years of experience working with web-hosting & virtual servers
  
• Minimum 4+ years of professionalexperience working in web hosting companyasSystem Administrator
  
• Experience withOpenResty, nginx, LXD/LXC, Salt ;
  

• Experience withOpen Stack
  

• Do you have at least 4-5 years of experience working as System Administrator?
  
• How many years of experience do you have working in web hosting company?
  
• Do you have at least 4-5 years of experience working with web-hosting & virtual servers?
  
• Do you have experience with OpenStack, OpenResty, nginx, LXD/LXC?
  
• Do you have experience with configuration management tools (SaltStack, Ansible, Chef, Puppet)?
  
• Do you have experience with large-scale infrastructure? (Whats the largest stack you managed?)
  

• Poland, Hungary
  
• Romania, Bulgaria, Serbia
  

Benefits

• Senior team to support you
  
• Growth opportunities join conferences and workshops to learn and speak
  
• Great culture hackathons, trips

• Hardware
  
• 200 servers
  
• 400 CPUs
  
• 3200 physical cores / 6400 logical cores
  
• 30+ TB RAM
  
• 400 TB RAW SSD
  
• Configuration management
  
• SaltStack
  
• Web hosting
  
• Ubuntu LTS + nginx, apache, php, MySQL, MariaDB, PostgreSQL, ZFS, LXC, LXD
  
• Email hosting
  
• postfix, dovecot, Rspamd, Halon, IceWarp
  
• Cloud
  
• OpenStack, OpenvSwitch, RabbitMQ, Docker, Docker Swarm, Redis, Galera cluster, gitlab CI
  
• DNS
  
• KnotDNS, bind, PowerDNS
  
• Monitoring
  
• Zabbix
  

• Freelance contract B2B (Permanent/Full-time with un-limited duration) with regular monthly payment/invoiced
  
• Fully remote with Flexible working hours
  
• Desired start date as soon as