What are the responsibilities and job description for the LTE/5G Modem Protocol engineer position at Vaiticka Solution?
Job Title: LTE/5G Modem Protocol engineer
Location: Bedminster, NJ – Hybrid Onsite
Duration: Long term
Targeted Years of Experience: 10 years
MUST HAVE SKILLS (Most Important):
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.
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,
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.
EDUCATION/CERTIFICATIONS:
- Bachelor's degree in Electrical Engineering or Computer Science OR Equivalent degree is required.
