ThreeG/4G LTE Senior Software Modem Developer

3 - 7 years

3 - 15 Lacs

Posted:6 days ago| Platform: Foundit logo

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Skills Required

Work Mode

On-site

Job Type

Full Time

Job Description

  • Design, develop, test and debug embedded software for Mobile Hotspots, USB dongles, and Embedded Modules.
  • Familiarity with large system level feature integration and validation.
  • Expertise in C and programming/ debugging for RTOS.
  • Familiarity with Qualcomm MSM/ MDM family of chipsets and AMSS reference design.
  • Demonstrate expertise in CDMA, legacy 3GPP, 4G LTE wireless technologies
  • Understand UMTS/ GSM/ GPRS/ LTE system architecture, 1x/ EVDO system architecture. HSDPA/ UPA, EVDO rev B knowledge a plus.
  • Have a proven track record of trouble- shooting and testing wireless mobile devices with a solid understanding of best design practices for RF conformance
  • Ability to debug C program on Embedded Real Time Systems using JTAG, Trace32, etc.
  • Ability to use wireless communication test equipment, analyse test logs and isolate test failures
  • Modem over the air log analysis and debugging modem and application processor software using diag logs
  • Functionally operate and configure R&S CMW500
  • Utilize LTE/ CDMA/ EVDO diagnostic monitor tools including Qualcomm s QXDM, Spirent s UDM,
  • Wire shark to support troubleshooting activities
  • Familiarity with NA wireless carrier requirements and certification cycles.
  • Support dedicated Test Engineers with CDMA and LTE Pre- certification testing, providing technical guidance, debug and issue resolution as needed.
  • Familiarity with software configuration management tools like SVN.
  • Background in automated, Certification Level testing using Telecom Industry and Verizon Wireless requirements (EIA/ TIA- 98/ 2000/ 866/ 898/ 919/ 3GPP/ 3GPP2/ / LTE).
  • Work collaboratively in a team environment, exercising good communication skills.
  • Prefer 4- year degree B.tech/ M.tech with a strong background in wireless devices, minimum 2- year degree required.
  • Good mobile wireless technology knowledge, preferably including expertise with handset manufacturers, (Motorola. Samsung, LG) network equipment vendors, chipset vendors (Qualcomm, TI, Broadcom) and/ or test equipment vendors.

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