What are the responsibilities and job description for the LTE/5G Modem Protocol engineer position at Tech Rakers?
Job Details
JOB TITLE: LTE/5G Modem Protocol engineer with excellent programming experience
Location: Hybrid in Bedminster, NJ
Hybrid: 3 days/week in office and 2 days remote
MUST HAVE SKILLS (Most Important):
LTE/5G modem Protocol engineer
We are looking for an LTE/5G modem protocol engineer with programming experience who will responsible for the development, maintenance and validation for different 5G/LTE features of applications aimed at a vast number of diverse Android devices. You will be working along-side other engineers and developers working on different layers of the infrastructure. Therefore, commitment to collaborative problem solving, sophisticated design, and creating quality products is essential.
JOB DUTIES:
Candidate will develop and validate 5G and LTE new features and new KPIs based on NR 5G and LTE protocol (ML1, LL1, RRC, RLC, MAC, PDCP, and IP).
Candidate will work on different protocol features for Android and iOS application and their validation.
Candidate will fix the identified issues and validate the fixes.
Candidate will support the customers for troubleshooting and demo.
Candidate will work closely with various teams including but not limited to the SME, developing teams, and server teams for new feature integration and validation, issue troubleshooting, and fix validation.
Candidate will document the user manual for the application, new features, and new devices.
DESIRED SKILLS:
Experience in Android or desktop application development or validation is favored;
Experience in domain knowledge such as NR 5G NSA, NR 5G SA, LTE, VoLTE, and TCP/IP is preferred.
Experience in domain knowledge such as RIL (LTE, CDMA, EvDO, WCDMA, GSM/EDGE, TCP/IP )
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, and test tools such as XCAL, QXDM, Wireshark, QCAT, MA, and STT.
Experience in developing or validating system performance, KPI measurement, and Parameter Analysis.
Strong Java programming knowledge with good problem-solving skill.
Strong in an object oriented principles and design patterns.
Efficient Multithreading knowledge with ability to optimize memory leaks.
Strong knowledge of Android SDK, different versions of Android,
EDUCATION/CERTIFICATIONS:
Bachelor's degree in Electrical Engineering or Computer Science OR Equivalent degree is required.
