About

Embark on a transformative journey as an Infrastructure Engineer Production Network Engineering at Barclays, where you spearhead the evolution of our digital landscape, driving innovation and excellence. You'll harness technology to revolutionise our digital offerings, ensuring unparalleled customer experiences. Production Network Engineering is a new mission aligned operating model within the newly formed Network Product Design & Engineering domain at Barclays. Network Product Design & Engineering is responsible for the design, build and run of the underlying strategic network infrastructure platforms and the over-the-top connectivity products and services that enable systems, colleagues, guests and partners To be successful in this role as an Infrastructure Engineer – Production Network Engineering, you should possess the following skillsets: Extensive experience as an individual contributor that design, build and operate network products across all 7 layers of the OSI stack from physical through to virtual (i.e.,Openstack, Kubernetes, KVM) infrastructure ecosystems across Cloud platforms, On-prem and uCPE, including open networking technologies for example routing daemons (FRR, Bird, GoBGP), LINUX Networking (eBFF, VPP, XDP), Tungsten Fabric, SONiC, Cumulus or other LINUX-based open NOS Deep understanding of Layer 1 - 4 Protocols, Wireless Standards such as Wi-Fi, MEF Standards for example CE.3.0, LSO, ETSI MANO, Overlay IP/VPN technologies such as RFC2547bis, RFC7432, RFC8365/RFC9746, SD-WAN and Network Instrumentation technologies for example gNMI/gRPC, Y.1731, Y.1564, TWAMP Good experience in network programming/automation, IaC, configuration management tools and data modelling for example RESTCONF, NETCONF/YANG, Python, Ansible, Saltstack, Terraform, CloudFormation, ARM; with demonstrable experience of DevOps, agile methodologies and CI/CD pipelines Some other highly v