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 Science

• Excellent in Java/C/C programming

• 3GPP 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 customization

• Work experience on eSIM.

• Exposure to QC chipsets LTE power control and LTERF testing.

• Exposure to features and bug fixes related to NA carriers (AT&T Verizon and TMobile)

• 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 QRCT

Preferred skills and experiences

• Knowledge of 3GPP NR and EUTRAN procedures.

• Good understanding of LTE and/or 5G RAN architecture

Remote Work :

No