DFM工程师（存算与AI） - 芯片研发
Core
Design and build DFM rule systems for new process platforms in monolithic 3D/存算一体 chips to ensure manufacturability and yield for AI applications.
Role type
Senior IC DFM Engineer (Process Technology)
Builds
New process platforms, custom device modules, and DFM rule sets for advanced semiconductor nodes.
Domain
Semiconductor manufacturing / Monolithic 3D / AI Chip Design
Required skills
DFM rule system architecture, advanced process node evaluation, lithography/etching/film/CMP variation analysis, OPC/SRAF adaptation, dummy pattern optimization, PDK integration, yield analysis, cross-functional collaboration
Preferred skills
0-1 process DFM setup, custom process introduction, Center-to-Edge CMP uniformity optimization, systematic yield improvement strategies
Technologies
Lithography, Etching, Film deposition, CMP, OPC, SRAF, PDK, Array design
Responsibilities
Evaluate DFM feasibility for new process projects and establish dedicated DFM rule systems; Analyze process variations (lithography, etching, film, CMP) to identify design risks and optimize platform-level manufacturability; Optimize dummy patterns and density distributions to solve Center-to-Edge CMP non-uniformity and film thickness issues; Define and iterate DFM check baselines, layout design rules, and mixed-process compatibility criteria; Collaborate with design, PIE, and Fab teams to resolve process-layout adaptation issues and support mass production yield reviews.
