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NBIOT L2 Engineer

  • Mid level
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About the role

Mavenir provides cloud-native network software to communications service providers. You will develop and troubleshoot NB-IoT Layer 2 and Layer 3 protocol features, including scheduling, bearer management and signaling.

What you'll do

  • Design, implement and debug Layer 2/3 control and data path features
  • Maintain MAC scheduling and resource allocation behavior
  • Develop RLC and PDCP flows for segmentation, retransmission and bearer management
  • Validate UE and cell state transitions driven by signaling messages
  • Troubleshoot protocol interoperability and real-world failures
  • Optimize scheduler and bearer behavior for NB-IoT constraints

Skills

Must have

  • C++
  • Lte
  • Nb-iot
  • Mac scheduling
  • Harq
  • Rach
  • Rlc
  • Pdcp
  • Rrc
  • S1ap

Nice to have

  • Asn.1
  • Protocol encoding and decoding
  • Scheduler optimization
  • Throughput and latency tuning
  • Interference handling
  • Pdcp security

Tools

Who it's for

Domain
telecom network software

About Mavenir

Mavenir has 4 open roles in Bangalore, at Mavenir India, Manyata Tech Park. See every Mavenir role.

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