Ring is looking for an Si/Pi Engineer, Sr. who will be a part of our global electrical engineering team, playing a critical role in ensuring the highest product quality standards and driving continuous improvement for the products.

You must be responsive, flexible and able to succeed within a fast-paced environment. In this role, you will:

· Manage the EE SI/PI design from Concept to Products and lead to create the SI/PI methodology and process for exist or new requirement to solve system challenge


Key job responsibilities
Hands on for new circuit design and study
· Hands on to find a solution and for the cross talk or radiation immunity of Sensor through the SI/PI methodology
· Work with team to standardized the PCB, FPC
· Knowledge on SI of bus like UART, PLC, I2C, I2S, SPI, MIPI, DDR and LPDDR etc.
Work on buck / boost / LDO theory, basic components selection based on the DC drop, power ripple, transient loading and power plan PDN target impedance



A day in the life
As an Innovative Circuit Design Engineer at Amazon, you'll start your day collaborating with global team members on exciting projects. You might find yourself diving deep into a challenging cross talk issue, brainstorming creative solutions with colleagues, or presenting your latest design breakthrough to leadership. Throughout the day, you'll have opportunities to mentor junior engineers, participate in cutting-edge research, and contribute to the future of cloud computing hardware.

About the team
Our team is a melting pot of diverse talents and experiences. We believe that innovation thrives when different perspectives come together. Whether you're a seasoned professional or just starting your career, we welcome your unique contributions to our mission.