Roles and Responsibilities :
Expertise in development and optimization of Linux based bare-metal/virtualized platform software on various CPUs/GPUs/DPUs/Network Processors/ASICs/FPGAs for 4G/5G RAN and Core network elements
Experience with VPP, DPDK, DOCA, SRIOV, RDMA, OVS/OVN, XDP/ eBPF for processing of data plane traffic directly in user space (bypassing OS kernel) to facilitate e.g. highperformance packet processing
Knowledge of SmartNIC, SoC, DPU/ FPGA/ ASIC etc. meant for CPU offload architecture which is required e.g. user plane workload acceleration, radio acceleration for fronthaul (CPRI/eCPRI) and L1
Expertise in designing and implementing solutions using Multi-Processes and Multi-Threads
Experience of driving root-cause analysis and optimization for packet loss, interrupt storms, NUMA imbalance, VF attachment issues, pod networking problems, time-sync instability affecting RAN or core workloads.
Design and implementation experience of scalable, resilient, low latency, deterministic throughput, HA systems
Networking protocols: Ethernet, IP, eCPRI,



PTP, TCP/UDP/GTP/ SCTP
Positive knowledge of build settings (makefiles) and Continuous Integration/Continuous Deployment systems
Experience with Docker/Kubernetes/Container platforms
Programming Languages : C/C++ , Python & OO Concepts
Certifications – CNCF Kubernetes, RedHat Openshift
12 years 4G/5G Platform Software development experience
Additional years of driving delivery of 4G/5G Platform software development programs

Roles & Responsibilities
Systems Engineering, design, architecture, coding, debugging and deployment of 4G/5G network element Platform software systems
Review and Mentor high performance Platform software teams towards delivery excellence
Ability to drive large scale 4G/5G Platform software development, sustenance and customer support programs
Ability to communicate with senior levels of internal and external stakeholders
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📌 4g/5g Network Element Platform Software Bengaluru (India)
🏢 Radiansys Technologies
📍 India