Backend Process Engineer
Semtech
- Location
- Alhambra, Los Angeles County
- Type
- Full-time
- Schedule
- full_time
- Salary
- 100000 - 135000
- Posted
- March 21, 2026
Description
Location: Alhambra, CA Position Summary: The Backend Process Engineer – InP Wafer Fab position is responsible for development, optimization, and manufacturing support of backend wafer fabrication processes for Indium Phosphide ( InP )–based photonic devices, including DFB lasers, Semiconductor Optical Amplifiers (SOAs), and Gain Chip products. This role provides technical ownership of critical backend modules including wafer lapping/thinning, n-side metallization, rapid thermal annealing (R…