Cellular Protocol Stack Development Engineer, Wireless Tech and Ecosystems
Core
Design and develop cellular protocol stack software for iOS production, focusing on diagnosing, debugging, and optimizing cellular performance.
Role type
Senior IC cellular protocol stack engineer
Builds
iOS production cellular features and wireless solutions
Domain
Consumer electronics, wireless communications
Deliverable
production ML models | product features
Required skills
cellular protocol stack development (NAS/RRC/PDCP/RLC/MAC), wireless communication, computer networks, troubleshooting, root-cause analysis, performance optimization, production testing
Preferred skills
cellular system design, LTE/NR firmware development, LTE/NR cross-layer knowledge, end-to-end system design, data analytics, GenAI, machine learning
Technologies
NAS, RRC, PDCP, RLC, MAC, LTE, NR, iOS
Responsibilities
Design and develop cellular protocol stack software, bring up iOS productions with cellular features, diagnose and resolve cellular issues, analyze and optimize cellular performance, support comprehensive production testing
Seniority
Mid-level, hands-on IC
