Multi-RAT (6G/5G/4G/3G/2G) modem development. This is a common job description. You may involve at least one or more topics in the following:

(1) architecture planning
1.1 Modem/SoC TOP system architecture
1.2 Modem/SoC CPU system design
1.3 Modem/SoC DSP system design
1.4 Modem/SoC BUS system design
(2) digital circuit design and verification
2.1 baseband modules
2.2 digital front-end modules
2.3 RF/mixed-mode digital control modules
2.4 Computer/network system modules
2.5 High speed interface design
(3) IP integration
3.1 Clock/reset, test modeand low power mode design
3.2 floorplan and synthesis development
(4) Design methodology
4.1 design flow enhancement (low power/verification/etc)
4.2 chip MP quality control flow

[Mandatory]
1. MS degree or above
2. Digital design work experience

[Optional]
Nice to have following items:
1. Knowledge of cellular modem and/or WiFi communication system
2. Digital baseband and/or digital frpnt-end design experience
3. Computer/Network architecture design experience
4. Digital design flow (RTL, front-end or back-end implementation and related EDA tools) experience
5. Platform, MCU and DSP understanding
6. RF/analog and/or 3rd party interface design experience
7. High speed interface design experience
8. Mixed signal design experience.
9. Timing and/or power sign off flow knowledge
10. Design verification (DV) knowledge
11. MP testing experience (CP/FT/SLT/etc)