- Over 5 years of experience in WiFi/Bluetooth system engineering within embedded systems.
- Proficient in working with microcontrollers.
- Skilled in using sniffing tools and inter-component communication protocols, such as UART, GPIO, SPI, and I2C.
- Proficiency in C/C++ programming languages.
- Knowledgeable about WiFi/Bluetooth regulatory requirements.
- Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, or equivalent practical experience.
- Experienced in adding, monitoring, and parsing telemetry data to proactively resolve issues.
- Fluent in both English and Mandarin Chinese, both spoken and written.
Preferred Qualifications:
- Experience with WiFi/Bluetooth stacks and development tools from vendors like Qualcomm.
- Familiarity with EMV (Europay, MasterCard, and Visa) standards.
- Knowledge of cryptography, including symmetric and asymmetric key management and exchange.
- Experience with POS (Point of Sale) hardware and peripherals.
- Expertise in PCI technology, transaction processing, and related retail standards.