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Modem Testing

Votary Softech Solutions Pvt. Ltd.

2 - 5 years

Hyderabad

Posted: 20/02/2026

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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)

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