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Sr. Engineer, Stack

Building the future of telecom with focus on 4G/5G network architecture and cellular radio products.
Backend
Senior Software Engineer
Hybrid
5+ years of experience
Telecommunications
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Description For Sr. Engineer, Stack

Parallel Wireless is at the forefront of telecom innovation, building cutting-edge solutions for the future of wireless communications. We're seeking a Senior Stack Engineer to join our dynamic team in Bangalore. The role focuses on developing and maintaining critical 4G/5G network architecture components.

As a Senior Engineer, you'll be working with advanced telecommunications technologies, including 4G/5G network architectures, 3GPP specifications, and cellular radio products. Your expertise in C/C++ programming and Linux OS will be essential for developing robust solutions. You'll be responsible for designing and implementing crucial components of our 4G stack, particularly in Layer2 and Layer3 modules.

The ideal candidate brings strong technical expertise in telecommunications protocols, including FAPI, F1 interface, NGAP, and various LTE protocol layers. Your debugging skills using tools like GDB, QXDM, and QCAT will be valuable in ensuring the quality and reliability of our solutions.

At Parallel Wireless, we pride ourselves on fostering a culture of empowerment, trust, and respect. Our team members are challenged daily and driven by the opportunity to work on incredible products that shape the future of telecommunications. We're committed to employee development and creating an atmosphere that promotes innovation and growth.

Join us to be part of a team that's revolutionizing the telecom industry while working with cutting-edge technology in a collaborative, hybrid work environment.

Last updated 6 months ago

Responsibilities For Sr. Engineer, Stack

  • Designing, development & Unit testing of 4G stack in Layer2(RLC/MAC/PDCP) & Layer3(RRC/RRM) modules

Requirements For Sr. Engineer, Stack

Linux
  • Understanding of end-to-end solutions for 4G/5G network architecture
  • Knowledge of 3GPP RAN and O-RAN specifications and functionality
  • Development experience on Cellular Radio products complying to 3GPP specification for LTE and/or 5G NR
  • Familiarity with communication interfaces Ethernet / TCP/IP / UDP
  • Knowledge of RAN protocols and interfaces (FAPI, F1, NGAP, S1, CU E1)
  • Understanding of LTE protocol layers - PHY, MAC, RLC, PDCP, RRC
  • Excellent Log analysis and debugging skills
  • Strong in C/C++ Programming and Linux OS
  • Experience with debugging tools like GDB, QXDM, TM500, QCAT
  • Git experience

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