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Senior Network Engineer, Low-Latency Trading Infrastructure
X4 Technology
π
zug, Switzerland
Location
zug
Posted
May 22, 2026
Commute
Local Area
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Job Description
Employment Type: Permanent
Start Date: Immediate
Weβre partnering with a high-performance trading technology client who are looking for a Senior Network Engineer to help build and maintain ultra-low latency global infrastructure supporting mission-critical systems.
This is a hands-on engineering role focused on performance, reliability, and scalability across trading, market data, and inter-site connectivity environments.
Youβll work within a small, highly technical team with real ownership and autonomy across a globally distributed infrastructure estate.
- Design and support low-latency network infrastructure
- Support colocation deployments and exchange connectivity
- Troubleshoot latency, packet loss, multicast and performance issues
- Maintain resilient WAN and data centre connectivity
- Improve monitoring, observability and automation across the network stack
- Support h...