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# Network Engineer

- **Company:** Qube Research & Technologies (qrt)
- **Location:** Amsterdam, Netherlands
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Algorithmic Trading, Wavelength-Division Multiplexing, Data Centers, Global Positioning Systems (GPS), High-Level Architecture, Multicasting, Network Architecture, Routing, Network Segmentation, Computer Networking Systems, Low Latency, Open Network Automation Platform
- **Published:** September 5, 2026
- **Apply:** https://startup.jobs/senior-network-engineer-qube-research-technologies-8782365

## About the Role

* 8+ years of experience designing and operating enterprise or trading network infrastructure.
 * Strong expertise in high-performance, low-latency networking within production environments.
 * Deep knowledge of Arista and/or Cisco networking technologies.
 * Hands-on experience with multicast, routing, switching, optical transport (DWDM/DCI), and datacenter networking.
 * Experience building Infrastructure-as-Code and network automation solutions.
 * Strong understanding of network telemetry, monitoring, and troubleshooting at scale.
 * Experience supporting exchange connectivity or electronic trading infrastructure is highly desirable.
 * Knowledge of precision timing technologies (PTP/GPS) is a plus.
 * Comfortable working hands-on in production datacenters and travelling to colocation sites when required.
 * Excellent communication skills with the ability to collaborate across engineering teams and external technology partners.

## Description

* Design, build, and operate high-performance, low-latency network infrastructure supporting electronic trading and colocation environments.
 * Deliver resilient WAN, datacenter, and exchange connectivity with a strong focus on performance, reliability, and automation.
 * Own network architecture across production trading environments, from high-level design through physical deployment and operational support.
 * Develop Infrastructure-as-Code solutions, network data models, and automation frameworks to enable repeatable, scalable deployments.
 * Design and support multicast, optical transport (DWDM/DCI), and production network segmentation for latency-sensitive trading systems.
 * Implement telemetry, monitoring, and observability solutions to improve network visibility and operational excellence.
 * Collaborate closely with infrastructure, systems, and trading engineering teams, as well as strategic network vendors, to continuously evolve the platform.


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