Wireless Communications System Developer

1 week ago

Pune, Maharashtra, India beBeeSoftware Full time ₹ 1,80,00,000 - ₹ 2,00,00,000

Job Overview

You will design, develop, and integrate software modules for wireless communication systems using multiple antennas.

The primary focus is on functionality in the proprietary 5G protocol, such as channel estimation, IQ imbalance correction, and LO leakage cancellation.

You will develop software running on both the base station and user equipment of a broadband wireless access system for various multicore DSP/ARM processors and real-time operating systems.

Key Responsibilities

  • Design and develop scalable PHY software modules on multi-core DSP/GPP using C/C++.
  • Define and develop unit test vectors using Matlab and C++ for the software modules and unit test extensively to deliver flawless modules.
  • Test and validate the performance of the software modules on the real system.
  • Develop scripts to qualify the RF board testing.

Required Skills & Qualifications

  • Engineering degree in Electrical Engineering or Computer Science with an emphasis in wireless communication and/or digital signal processing.
  • 5+ years of industry experience in software development for wireless communication systems (such as 5G, LTE, WiFi, or similar proprietary protocols).
  • Formal understanding in communication and signal processing theory and techniques, with strong mathematical background in linear algebra.
  • Experience in developing and implementing wireless communications systems in at least one of the following areas: array signal processing, physical/MAC/baseband layer software implementation for LTE/5G, adaptive equalization, receiver synchronization, signal identification and recovery.

Your Profile

  • Strong background in C, C++, and Python programming.
  • Experience with software development for multi-core embedded systems, including real-time operating systems (RTOS), memory and cycle optimization, caches, multi-threaded programming, inter-process communication, and HW/SW interaction.
  • Comprehensive knowledge of algorithms used in wireless communications systems, and associated design and implementation in software.

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