Modem Testing

Votary Softech Solutions Pvt. Ltd.

📍 New Delhi, Delhi, India

Full-time Computer Occupations Posted February 27, 2026

Job Description

Hiring: Software Engineer – Modem Testing

Location: Hyderabad
Experience: 3+ Years
Full-Time Position

We are looking for a Software Engineer with 3+ years of experience in Embedded Systems and Telecom Software Development to join our team in Hyderabad.

Required Skills:
Strong programming skills in

C / Embedded C
Good understanding of

Linux internals and Linux programming
Knowledge of

Data Structures and Socket Programming
Experience with

TCP/IP, SIP, SDP, RTP/RTCP
Exposure to

IMS / VoLTE / 4G / 5G protocol stack
Experience with debugging tools such as

GDB, Valgrind, Wireshark
Basic knowledge of

Python
Experience with Git/SVN and issue tracking tools

Preferred:
Experience in modem integration or protocol stack development
Knowledge of RTOS and device drivers
Familiarity with communication protocols (UART, I2C, RS232, RS485, Modbus)