This role requires someone to be familiar with all phases of embedded software development, covering design, coding, pre-silicon and post silicon tests. Focus will be on design and implementation of verification strategies to ensure Apple wireless products conform to 3GPP specifications, internal design requirements and Carrier requirements to offer best in class user experience. Good understanding of one or multiple cellular technologies: UMTS, HSPA, LTE or NR and related 3GPP/ETSI standards. Experience in embedded software/firmware development or validation of cellular protocols (e.g. PHY, MAC, RLC, RRC, NAS, etc.) in LTE/NR domain. Good software development and debugging skills including design & programming in C/C++. Bachelor or Master in Computer Science, Embedded System Engineering, or Electrical/Information Engineering with some years of professional working experience or PhD in a relevant field with confirmed years of working experience. Experience in test case scripting, conforming to relevant ETSI/3GPP protocol technical specifications or GCF/IOT/Carrier Approval tests is a big plus. Highly motivated and proactive, a fast learner, and a good team player.