IT - HFT System & Network Specialist - London at B2C2 Ltd
B2C2 Ltd · London
- Occupation group: Software & IT
- Licensed sponsor: B2C2 Ltd
Employer on register 23 October 2026
From the advert
About us:
Founded in 2015, B2C2 is a global leader for institutional liquidity within digital assets. We bring 24/7 365 days a year deep, reliable pricing for spot, futures, options, CFDs, and NDFs across all market conditions. Our growing team has deep expertise across pricing, structuring, risk, systems, and regulation.
B2C2 bridges the gap between traditional financial and digital assets, and is relied upon by brokerages, exchanges, banks, fund managers, and other institutions to provide 24/7 liquidity. Headquartered in London, with global offices in Paris, Jersey City, Tokyo, Singapore, and Luxembourg, our fast-growing team has expertise in traditional financial and crypto markets.
We pride ourselves on our company culture and ability to attract not only the top talent but the right people. If you are looking for a role in an exciting new industry, at a dynamic company please keep reading.
About the role:
We are seeking a highly specialised HFT System and Network Engineer to join our trading infrastructure team. In this role, you will bridge the gap between our cutting-edge AWS environments and physical colocation facilities. You will be responsible for the end-to-end optimisation of our global trading stack: minimising tail latency, optimising cross-region connectivity, and automating the deployment of performance-tuned "bare metal" and cloud instances. This is a high-impact role where your optimisations directly translate to our competitive edge in execution speed across both CeFi and DeFi exchanges.
Jobs to be Done:
Low-latency Infrastructure Build: Architect and deploy HFT-grade stacks, focusing on low-latency connectivity to crypto exchanges and internal networking alike.
Hybrid Cloud Optimisation: Manage the interplay between AWS servers and physical hardware in traditional colocation centers.
System Performance Tuning: Implement deep-level Linux kernel optimisations to minimise jitter and improve performance
Network Automation: Develop "Zero-Touch"…
Advert text as supplied by the employer's job board; it may be a shortened extract.
Summary
IT - HFT System & Network Specialist - London at B2C2 Ltd in London. B2C2 Ltd is listed on the Home Office register of licensed sponsors (23 October 2026). Read the full job advert and apply on the employer's or job board's site. A sponsor licence means the employer is on the Home Office register. It does not mean this role is sponsored. Check with the employer. This is not immigration advice.
Read the full advert and apply
A sponsor licence means the employer is on the Home Office register. It does not mean this role is sponsored. Check with the employer. This is not immigration advice.