Platform Infrastructure Specialist

1 month ago


London, Greater London, United Kingdom Oxford Knight Full time
Ultra-Low Latency Platform Engineer

Oxford Knight is seeking a highly skilled Platform Engineer to join our team in London or Singapore. As a key member of our infrastructure team, you will be responsible for designing, implementing, and maintaining ultra-low latency infrastructure solutions across our global network.

Key Responsibilities:

  • Design and implement low-latency infrastructure solutions using Linux (CentOS and Rocky) in a large-scale environment
  • Collaborate with business partners, application owners, clients, vendors, and internal teams to deliver systems and infrastructure solutions
  • Provide technical expertise in server management, support, and performance optimization
  • Develop and maintain automation scripts using Python, Ruby, and Bash
  • Work closely with the observability team to implement monitoring and logging solutions using Grafana and Prometheus

Requirements:

  • 5+ years' experience working with Linux (RHEL/CentOS/Rocky) in a large environment focused on operations, systems engineering, and systems performance
  • Experience in server management and support: HP, SuperMicro, Dell, and various overclock servers
  • Proficiency with low-latency network interfaces and kernel bypass: Solarflare with onload, Mellanox with VMA
  • In-depth knowledge of server network stack configuration, tuning, and troubleshooting, including TCP, UDP (unicast/multicast), NTP, PTP, and wireshark/tshark
  • Bachelor's degree in Engineering, Computer Science, or related field
  • Excellent critical and analytical problem-solving skills

Nice to Have:

  • Good knowledge of system hardware/OS tuning and performance troubleshooting, understanding of CPU architectures
  • Experience with build and configuration management tools, specifically Chef or Ansible
  • Experience with observability tools, in particular Grafana and Prometheus
  • Experience with scripting and automation (Python, Ruby, Bash)

What We Offer:

  • Market-leading compensation and generous benefits
  • Relaxed, friendly culture with regular socials
  • Hybrid working flexibility

Contact:

If you think you have the skills and experience required for this role, please don't hesitate to get in touch.



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