B
Bumbleinc22mo ago

Senior NetOps Engineer

Uk - LondonRemoteEmployee - Regular/Permanentsenior
OtherNetops Engineer
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Quick Summary

Overview

Bumble is looking for a Network engineer to keep our network stable, predictable, controllable, and safe. This role will be based in London, reporting to the Head of Service Delivery.

Technical Tools
OtherNetops Engineer
Bumble is looking for a Network engineer to keep our network stable, predictable, controllable, and safe.
This role will be based in London, reporting to the Head of Service Delivery.
  • Support our network infrastructure (multiple DCs and offices around the globe) and participate in network-related diagnostics (including the network subsystem of servers, CentOS).
  • Improve the network: configuration management and automation of BaU tasks.
  • Contribute in cloud networking, as we plan to transfer major part of the load there.
  • Proactively cooperate with system engineers and spread knowledge related to the network.
  • Communicate with service providers, including IP transit operators around the world.
  • Manage the IP address space, subnets, and VLANs.
  • Actively contribute to information security and ensure safe network perimeter.
  • Participate in the on-call shifts.
  • Experience in Linux system engineering: 3+ years, preferably rpm-based (RHEL, CentOS).
  • Great skills in diagnostics and fixing: from web server low-performance cases to general issues with traffic delivery.
  • Advanced knowledge: (L1-L4, L7) copper/optics, ethernet, static/dynamic routing.
  • Experience using IS-IS and BGP (OSPF would be a plus).
  • Extensive experience with Juniper vendor devices MX, SRX, QFX series
  • Experience with EVPN-VXLAN architecture
  • Experience in load balancing (CARP/IPVS/userspace/enterprise), packet filtering.
  • Experience in cloud networking: building and supporting.
  • Experience in 802.1X, 802.1Q, bonding - both serverside and network hardware side.
  • Experience using CDN and high load.
  • Great skills in diagnostics: IPv4 (IPv6 would be a plus), ICMP, TCP, UDP, DHCP, DNS.
  • Experience in finding the cause "from the switch port to the OS": NIC, Linux network stack, iptables, iproute.
  • Experience in DOS/DDOS prevention and mitigation.
  • Experience in working within XFN team.
  • Experience in supporting segmented heterogeneous network (300+ dataports).
  • Understanding of infosecurity, feeling the balance between "reasonable" and "secure".
  • Listing Details

    Posted
    June 21, 2024
    First seen
    March 26, 2026
    Last seen
    April 21, 2026

    Posting Health

    Days active
    26
    Repost count
    0
    Trust Level
    39%
    Scored at
    April 21, 2026

    Signal breakdown

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    Senior NetOps Engineer