Amazon Hardware Development Engineer Accessories 

Taiwan, Taipei, Taipei 

485626558

**About Ring**------------------
Key job responsibilities- Is comfortable with proactive outward communication and technical leadership and never shies away from a challenge.
- Work with the product board design owner to provide the best design of the peripheral function and accessory product.
- Response and stability of power circuitry under the system operation range and stress condition with margin.- EE development from RFQ to MP
- Hands on for circuit design, study, build and verification
- Work with new circuit design and study.
- Hands on to find root cause, and a solution or workaround for bugs
- Second source qualification, cost down task and manufacturing efficiencies.

- 10+ plus years work experience, and at least 7+ years as an electrical designer ·
- Familiar with equipment operations: scope, power supply, data acquisition...etc. ·
- Basic knowledge of FW operation, MCU structure, OTA, GPIO settings...etc. ·
- SI/PI knowledge including high speed circuit layout guide, buck / boost / LDO/AC to DC theory, and basic components' selection capability.
- PCB layout design and the basic knowledge of EE CAD design tool
- Familiar with reliability concept and the MTBF.
- Basic knowledge of general buses including I2C, I2S, SPI, and DDR.
- PI knowledge including buck / boost / LDO/AC to DC theory, and basic components' selection capability.

- Master’s degree of Electrical Engineering or related field
- Strong expertise in motherboard design, PCB design including schematic capture, stack up and circuit board layout.
- Experience building high volume consumer products.
- Experience in component selection and understanding of component reliability.
- Expertise in low power design and battery technologies.
- Excellent verbal and written communication skills