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Nantong Nanlitai
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Bring together top talent in photonics. Build an open, innovative photonic-chip R&D platform. Advance the industrialization of domestic thin-film lithium niobate chips.

TALENT PHILOSOPHY

Broad development platform, abundant project resources, flat management structure. We are looking for partners with solid engineering ability and a long-term commitment to the photonic-chip industry.

OPEN POSITIONS
JD-2026-001
Photonic Chip Design Engineer
Nantong, China
Full-time · R&D

Drive device- and system-level design of thin-film lithium niobate modulators — including optical waveguides, MMI couplers, DC/GC, and traveling-wave RF electrodes. Lead GDS layout, manage MPW / Full-Mask tape-outs, and perform optoelectronic characterization and failure analysis on returned wafers.

Requirements

  • · Master's degree or above in electromagnetic fields & microwave technology, physical electronics, optical engineering, or related
  • · Optics track: proficient in photonic device simulation (Lumerical MODE / FDTD); familiar with lithium niobate material properties and etching processes
  • · RF track: proficient in RF / microwave circuit design (HFSS, ADS); familiar with high-frequency transmission line theory, impedance matching and RF probe testing

Plus

  • · Hands-on thin-film lithium niobate (TFLN) tape-out experience
  • · Familiar with silicon photonics or InP platforms
  • · Background in high-speed SerDes or coherent optical module design
Apply · hr@nanlitai.com

If you are interested in photonic chips but don't see a role that fits, send your CV to hr@nanlitai.com — please indicate your area of interest.