Sr. Modem Software Engineer

05 Oct 2024

Vacancy expired!

Basic qualification:

  • Seeking a Senior Modem software engineer with excellent Java/Kotlin programming skills and knowledge of NR 5G and LTE protocol stack.
  • Chipset modem parser development and logging interface development.
  • At least 2 years of experience in Java programming
  • Experience in Android or desktop application development is favored;
  • Experience in domain knowledge such as NR 5G, LTE, VoLTE and TCP/IP is preferred.
  • Experience with wireless networks, architecture and protocols is preferred.
  • Experience in Wireless modem logging, analysis, capturing and understanding of modem/application processor architectures.
  • Experience with protocol analyzers, test tools such as XCAL, QXDM, Wireshark, QCAT, MA and STT.
  • Experience in developing system performance, KPI measurement, and Parameter Analysis.
Roles and responsibilities:
  • Candidates will analyze 5G/LTE new feature requirement, design and develop 5G/LTE new feature analyzer using Java/Kotlin.
  • Candidate will work on either Android or windows/macOS application development.
  • Design, develop and optimize parser based on NR 5G and LTE protocol (ML1, LL1, RRC, RLC, MAC, PDCP and IP).
  • Candidates will add new logcode or new version of existing logcode according to document from vendor.
  • Candidates will develop decoder for LTE/5G RRC and NAS OTA messages.
  • NR 5G and LTE Job responsibilities: system level feature coding, developing/executing unit test strategies and test plans, field log analysis, troubleshooting/analyzing problems.
  • Optimizing system performance, improving the stability of the product, optimizing power consumption and supporting customers with product commercialization.
  • Candidates can expect to be responsible for coding and verifying physical layer and network protocol requirements for modem.

  • ID: #46241094
  • State: California San diego 92078 San diego USA
  • City: San diego
  • Salary: BASED ON EXPERIENCE
  • Job type: Contract
  • Showed: 2022-10-05
  • Deadline: 2022-12-02
  • Category: Et cetera