Network Reliability Engineer: Fully Remote (£120,000 + Bonus) - Elite Trading firm

Network Engineer – Low Latency Trading Environment

Up to £120,000 + Bonus

Remote (UK/Europe) | London Office (Moorgate)

We're working with an elite trading technology firm building high-performance, low-latency connectivity solutions powering global financial markets.

They’re looking for a Network Infrastructure Engineer to join their SRE and Infrastructure team — helping to design, automate, and support a world-class trading network spanning multiple data centres and venues. If you love solving complex networking challenges, automating everything, and working alongside highly skilled engineers in a modern DevOps-driven culture — this one’s for you.

The Role

• Research, design, deploy and support new and existing networks (hardware, routing/switching, telco circuits, low-latency technologies, data centre connectivity).
• Use “Network as Code” principles – automate with Ansible, Terraform, and coding in Python/Bash.
• Develop new features, improve observability, and enhance automation.
• Collaborate with vendors, circuit providers, and internal engineering teams.
• Support and improve infrastructure reliability across multiple regions.

What You’ll Bring

• Solid experience as a Network Engineer or Systems Administrator — ideally both.
• Hands-on coding ability
• Automation experience – Ansible, Terraform, scripting in Python or Bash.
• Understanding of low-latency networking (TCP/IP, Multicast – IGMP/PIM, Layer2/3, WAN).
• Familiarity with BGP, EVPN, Arista or Cumulus Linux, and firewall automation.
• Strong Linux knowledge (command line + admin).
• Experience with observability stacks – Elastic, Grafana, InfluxDB, Telegraf.
• Bonus: familiarity with Robot Framework, tcpdump, Wireshark, or strace.

Why Join

• Be part of a small, elite engineering team where your work has direct impact on live trading systems.
• Fully remote, with flexibility across the UK and Europe.
• Modern automation culture – everything is code.
• Competitive compensation: up to £120,000 + bonus.
• Exposure to cutting-edge low-latency, high-performance networking challenges.

Reach out via email: Jhayne@hunterbond.com