About the job 5G Configuration and Developer
Job overview and responsibility
- Develop and maintain 5G network solutions, ensuring adherence to Java / C / C++ programming standards and 3GPP protocol validation.
- Conduct thorough log analysis and debugging on wireless protocol stacks to guarantee compliance with LTE and NR standards.
- Configure and optimize network equipment using modem test tools and test base stations to enhance overall network performance.
- Address critical features and bug fixes for North American carriers, fostering strong client relationships and meeting their specific requirements.
Required skills and experiences
At least 5 years of related working experience in the related field.PhD / Master / Bachelor Degree in Computer / Electronic / Telecommunications Engineering or Computer Science3GPP protocol background, LTE and NR protocol validation.Experience in modem Test equipment (R&S / Keysight) and Test base stations.Log analysis and debugging on Wireless (4G / 5G) protocol stack especially L3 / L2, FAPI, MAC, RLC, RRC.Solid understanding of RIL, Telephony framework, IMS and MCFG customizationWork experience on eSIM.Exposure to QC chipsets, LTE power control, and LTE-RF testing.Exposure to features and bug fixes related to NA carriers (AT&T, Verizon, and T-Mobile)Experience developing on Android Core environment and good understanding of Android core concepts.Practical involvement in Jira, Git, Agile software development process.Tools : Wireshark, QCAT, PCAT, QXDM, QRCTPreferred skills and experiences
Knowledge of 3GPP NR, and EUTRAN procedures.Good understanding of LTE and / or 5G RAN architecture#J-18808-Ljbffr