About this role
London, United Kingdom
Low Latency Network Engineer - Microwave / RF (Hong Kong or London)
Job Description:
What You'll Do
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Design, deploy, and maintain microwave and RF-based point-to-point network links
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Collaborate with trading infrastructure and site teams to reduce latency between data centers
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Perform link budget analysis, antenna alignment, and RF signal optimization
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Work closely with vendors on site selection, regulatory approvals, and hardware integration
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Tune, monitor, and troubleshoot RF links to maximize uptime and latency efficiency
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What We're Looking For
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Hands-on experience with microwave networking, custom RF, or line-of-sight wireless deployments
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Proven track record in low-latency environments HFT, telcos, or latency-sensitive networking
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Deep knowledge of routing/switching, Linux networking, and packet-level analysis (Wireshark, tcpdump)
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Familiarity with tools like Pathloss or spectrum planning tools is a plus
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Nice to Have
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Exposure to dark fiber, optical transport, or hybrid network design Experience working with vendors like Aviat, Ceragon, Ubiquiti, or custom RF providers
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Background in financial market infrastructure or electronic trading networks
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