Consulting Engineer
Core
Technical lead for end-to-end design, implementation, and optimization of Kubernetes/KVM-based cloud-native infrastructures and high-speed data planes for Japan's tier-1 telecommunications carriers.
Role type
Senior IC consulting engineer (Telco Cloud/5G Core)
Builds
5G Core, Telco Cloud, and edge computing infrastructures for Service Provider clients
Domain
Telecommunications / Cloud Native Infrastructure / High-Performance Networking
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure
Required skills
Kubernetes architecture, Linux kernel tuning, CNDP/DPDK/SR-IOV/eBPF, container networking (CNI), PDI lifecycle management
Preferred skills
5G Core components (UPF/SMF), Infrastructure as Code (Terraform/Ansible), CI/CD pipelines, Cisco UCS/Nexus architecture
Technologies
Kubernetes, KVM, OpenStack, CNDP, DPDK, SR-IOV, eBPF, Multus, Calico, Python, Bash, Terraform, GitLab, Jenkins
Responsibilities
Lead HLD/LLD for bare-metal/VM virtualization platforms, apply data-plane acceleration technologies for carrier-grade SLAs, architect and troubleshoot advanced container networking environments, drive staging validation and on-site deployment cutover, partner with global teams to resolve roadblocks and scale knowledge
Seniority
Senior, hands-on IC