Responsibilities:
· Design, develop and optimize wireless communication protocols (4G LTE, 5G NR, etc.).
· Analyze wireless protocol standards, propose technical solutions aligned with project needs, and ensure solution compliance and performance.
· Debug and test wireless protocol software modules; identify and resolve technical issues to enhance system stability and reliability.
· Collaborate with cross-functional teams (hardware, software, test engineers) to ensure on-time project delivery.
· Provide technical support to customers worldwide, and ensure that devices meet the needs of various operators;
Educational and Skill Requirements
· Bachelor’s degree in computer science, Engineering, or a related field, or equivalent practical experience.
· 3+ years experience of relevant engineering experience in wireless module or smart phone or cellular network.
· Excellent understanding 3GPP protocol specification and hands-on experiences of SW design or issue analysis on at least one wireless network from 2G/3G/LTE/5G;
· Strong coding skills and hands-on experiences in C/C++ programming;
· Proficient with Qualcomm or MediaTek modem and hands-on experiences of analysis Network Access/Data Connection/Call(CS call/volte call/vonr call)/SMS issue;
· Good knowledge and hand-on experiences in GCF/PTCRB certification or North American operator certification,hands-on experiences of the Technical Support for field test is a plus;
· Excellent understanding of application protocol stack(TCP,IP,UDP,etc.) is a plus;
· Proficient with cellular callboxes(R&S CMW500,Keysight,etc.) is a plus;
Job Type: Full-time
Pay: $75,000.00-$100,000.00 CAD per year
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