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4G/5G Fast Path Developer ?
 Job ID: RFH/07285
 Location: Bangalore
 Work Mode: 5 Days WFO
 Experience: 6–10 Years
 Budget: ₹13.2–16.8 LPA
Role Overview
We are looking for a 4G/5G Fast Path Developer with strong C programming, data-plane development and networking expertise to build high-performance software for telecom and 4G/5G Core networks.
 Key Responsibilities
 Design and develop fast-path/data-plane software for 4G/5G systems.
 Develop and optimize features for PGW, SGW and UPF.
 Work with DPDK, VPP and Cloud Native Network Functions.
 Develop high-performance packet processing and forwarding solutions.
 Work on L2/L3 forwarding and TCP/UDP/IP networking.
 Debug, optimize and troubleshoot performance-critical network software.
 Work in Linux and x86-based environments.
 Required Skills
 6–10 years of relevant software development experience.
 Strong C programming skills.
 Hands-on experience with Intel DPDK is mandatory. Strong understanding of L2/L3 networking and packet forwarding.
 Good knowledge of Linux and x86 architecture.
 Strong understanding of TCP/UDP/IP protocols.
 Experience with 4G/5G Core networks, including PGW, SGW or UPF.
 Experience with VPP is preferred.
 Cavium experience is an advantage.
 Exposure to Cloud Native Network Functions is preferred.
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