Your responsibilities will include but are not limited to;• Analyse 3GPP requirements for new features and map them to the modem architecture. • Break down new features into blocks depending on the timing and hardware requirements and define interfaces between them.• Define use cases and create end-to-end message flows. • Analyse timing requirements.• Work closely together with cross functional teams (SE, RF, HW, FW) to make sure the concept fits into the system and firmware architecture.• Define test cases to support the verification process with log analysis and debugging.