Responsibilities: 1.Evaluate and optimize memory architecture and methodology in cutting-edge technology; 2.Design full custom circuits of IPs used in memory products; 3.Simulate, verify and analyze memory functionality and performance; 4.Oversee the layout and verification process includes floor-planning, placement& routing, DRC/LVS; 5.Provide support to Product Engineering for silicon debug. Requirements: 1.8years+ DRAM circuit design experience is a must requirement; 2.Experience in LPDDR4 DRAM product design and verification would be a plus; 3.Deep knowledge and understanding of digital/analog circuits and CMOS device physics; 4.Familiar with EDA design tools such as Spectre, finesim, Hspice, Virtuoso, Calibre etc.; 5.Experience in mix-signal circuitry design and verification including circuitry implementation, timing analysis and optimization; 6.Good team player and communication skills; 7.Good learning competency, self-motivated in a flexible and dynamic environment;8.Experience in ASIC design background such as RTL coding, STA etc would be plus.