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Xntltd

4 days ago

Senior Infrastructure Engineer

Full-time
Senior
Infrastructure Engineer

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Description
  • We are looking for a Senior Infrastructure Engineer responsible for operating, maintaining, and evolving Linux-based infrastructure across on-premises and hybrid environments.
  • The role is hands-on and focused on system administration, automation using Chef, and reliable day-to-day platform operations.
  • The engineer will work with on-prem infrastructure as the primary environment while also supporting cloud and hybrid connectivity (GCP, AWS, Megaport), treating the platform as a single, integrated system and ensuring stability, scalability, and predictable behavior in production.

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Requirements
  • Strong hands-on experience administering Debian-based systems in production environments
  • Solid understanding of bare-metal infrastructure operations
  • Knowledge of Linux networking (TCP/IP, system bottlenecks)
  • Experience operating large-scale Linux environments with high availability requirements
  • Experience with system hardening, patching, and OS lifecycle management
  • Practical experience with configuration management tools (Chef/Puppet/Salt)
  • Strong experience with Terraform
  • Confident scripting (Bash/Ruby/Python)
  • Strong hands-on experience with GCP and AWS
  • Practical knowledge of VPC architecture, subnets, routing, and firewall rules
  • Understanding of load balancers (NGINX, HAProxy)
  • Experience with centralized logging (Graylog)
  • Ability to operate and troubleshoot production infrastructure
  • Strong troubleshooting and analytical skills
  • Clear and concise communication
  • Ability to work independently and take ownership
  • Structured, engineering-driven approach to problem solving
  • English proficiency: B1+

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Benefits
  • Competitive salary that reflects your experience and the value you bring.
  • Flexibility that fits your life — work from home, from our office, or a mix of both.
  • Flexible benefits package — choose the options that suit your life, not a one-size-fits-all bundle.
  • A genuinely good place to work — an informal, collaborative culture where ideas are heard and bureaucracy stays out of your way.
  • Continuous learning — ongoing training, education programs, and the support to deepen your expertise in a fast-moving industry.
  • Connection beyond your desk — events that bring our teams together to network and celebrate.
  • Global exposure — work side by side with talented colleagues from all over the world, across a business serving clients in 100+ countries.