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Parallel Wireless

Posted 7 months ago

Open

Sr.Engineer, Stack

BangaloreOn-siteFull-time

AI Summary

Senior Engineer responsible for developing cellular radio products in Linux, focusing on 3GPP LTE/NR layers (PHY to RRC), debugging, and log analysis.

About this role

Parallel Wireless is leading the OpenRAN movement with the world’s first 5G/4G/3G/2G cloud-native OpenRAN architecture that is open, standardized, and interoperable across five key domains – RAN, Edge, Core, Orchestration and Analytics.

Our OpenRAN portfolio is designed to help our customers modernize their networks, reduce deployment cost and complexity, increase operational efficiency, find new revenue streams, and start deploying multi-vendor 5G networks today.

Our customers include over 60 global mobile operators, as well as private and public industries and governments that are all using our software-defined network portfolio to reimagine their networks and get ready for 5G.

What you need :

  • 5-10 years of work experience.
  • Must be strong in C/C++ Programming and Linux OS.
  • Excellent Log analysis and debugging skills.
  • Development experience on Cellular Radio products complying to 3GPP specification for E-UTRA (LTE) and NR
  • Familiar with communication interfaces Ethernet / TCP/IP / UDP .
  • Should have good knowledge on RAN protocol and interfaces.
  • LTE/5G as protocol layers - PHY, MAC, RLC, PDCP, RRC
  • Hands on experience on debugging in Linux environment with tools like GDB, QXDM, TM500, QCAT etc.
  • Good to have experience of Git.

    • What you will do :

  • Develop Cellular Radio products complying to 3GPP specification for E-UTRA (LTE) and NR
  • Coding in Linux environment across layer3 and layer2 protocols.
  • Work with Git in Linux environment
  • Log analysis and debugging of customer defects and internal QA issues.
  • Log analysis using tools like GDB, QXDM, TM500, QCAT etc.

    • Skills

    C/C++DebuggingEthernetE-UTRAGDBGitLinuxLog AnalysisLTEMACNRPDCPPHYQCATQXDMRAN ProtocolRLCRRCTCP/IPTM500UDP

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