Telecom Systems Architect (C++, DPDK, VPP, Performance)

Job Description

Work Type: Full-time Notice Period: 30 days Compensation (Yearly): INR(₹) 2,400,000 to 4,500,000 Key Responsibilities Software Development Design and build scalable, high-performance C++ applications using DPDK for telecom solutions. Implement low-latency and high-throughput processing features tailored to telecom workloads. Network Protocol & Telecom Core Systems Develop and optimize components in 4G Core Networks (PCEF, MME, SGW, PGW, HSS). Work with key telecom protocols: GTP, S1AP, SCTP, Diameter. Performance Optimization Optimize packet processing using DPDK for latency-sensitive telecom applications. Detects and resolves system bottlenecks for real-time network environments. Debugging & System Stability Identify, analyze, and fix complex system/network-level issues. Conduct code reviews and rigorous testing to ensure system reliability and code quality. Collaboration & Documentation Collaborate with cross-functional teams to integrate and deliver complete solutions. Prepare and maintain documentation for system architecture, designs, and operational procedures. Must-Have Proficiency in C++, with deep knowledge of multithreading, memory management, and performance tuning Hands-on experience with DPDK and VPP for data plane processing Knowledge of telecom protocols: GTP, S1AP, SCTP, Diameter Solid grasp of Linux/Unix development environments Experience with debugging tools (gdb), profilers (Valgrind), and version control systems (Git) Preferred Background in 4G Core Network architecture (EPC, MME, SGW, PGW, HSS) Exposure to 5G or IMS systems Bachelor’s or Master’s degree in Computer Science, Telecommunications, or a related field Show more Show less