Job Profile : C++ Developer

Location: Chennai, Bangalore, Mumbai, Pune, Delhi, Gurgaon, Kolkata

Development experience on HLR/HSS/UDM/AUSF/EIR/DRA/SBC

P1 : C++ and ((linux or POSIX or UNIX (not windows) ))and HLR/ or HSS or UDM or AUSF or EIR or DRA or SBC or SIP or IMS or SGW or PGW or MME or VOLTE or 3GPP

P2 : Very strong in C++ (worked in C++ 14 or 17) and any of above products

Strong C++ programming skills using C++11/14/17 on x86+Linux Platform

Thorough with Operating System concepts

Fully conversant with POSIX APIs for File I/O, Socket I/O, Multi-threading

Should have good data structure/algorithm skills

Comprehensive knowledge and hands-on experience of STL and Boost libraries

Hands-on experience of debugging and performance tools e.g. gdb, ASAN, TSAN, LSAN, gprof, v-Tune etc.

Working knowledge of GNU toolsets 8/9/10

Domain Knowledge for 1&2

Aware of 3GPP EPC, 5GC and IMS architecture

Fully conversant with 3GPP standards Stage 1/2/3 of control plane nodes