A leading financial services organisation is looking for a Network Engineer to join its high-performance, low-latency networking team in London. This is a firm known for technology innovation, genuine investment in its people, and hiring exceptional talent from across the finance community — and the network sits right at the heart of what makes it competitive.
Why this Network Engineer position stands out
Hands-on exposure to some of the fastest, most demanding network infrastructure in the industry — the kind of environment where microseconds matter
A seat on a global team working across multiple sites, not a siloed local patch
Direct line of sight to trading outcomes: your work has a measurable, visible impact on performance
Genuine investment in technical development, with scope to work across several new projects starting early in 2027
A team culture built around technical excellence rather than hierarchy
What you'll do as a Network Engineer:
Monitor and troubleshoot the network environment as part of a global team
Design and implement network and security solutions
Analyse and resolve network performance issues
Provide expert-level fault resolution on advanced HFT network connectivity
Work closely with development, data centre, and project teams
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