Hiring: Backend Process Engineer Company: Semtech Location: Alhambra, CA Job Posted Time: 2026-09-03 14:16:23 About the job Experience: •3+ years of experience in backend semiconductor processing Required Skills: •Own and optimize backend wafer fab processes including lapping/thinning, n-side metallization, and RTA •Establish robust process windows, recipes, and control limits for backend modules •Maintain stable manufacturing performance through continuous monitoring and improvement •Own and maintain AOI processes for backend defect detection and yield monitoring •Drive singulation yield improvement and defect reduction through data analysis and root-cause investigations •Analyze inline and post-process data to identify trends and systematic issues •Implement corrective and preventive actions and verify effectiveness •Support cleaving, dicing, and singulation processes to ensure device integrity Qualifications: •Bachelor’s degree or higher in Chemical Engineering, Materials Science, Electrical Engineering, Physics, or a related field •Minimum of 3+ years of experience in backend semiconductor processing •Applied hands-on capability in lapping/thinning, metallization, and thermal processes •Understanding of InP-based or III-V compound semiconductor wafer fabrication processes •In-depth knowledge of singulation, packaging interfaces, and reliability requirements •Proficiency in SPC, DOE, and statistical analysis •Demonstrated capacity to work across cross-functional manufacturing and engineering teams •Preferred experience with InP or III-V optoelectronic devices •Operational familiarity with AR/HR optical coating processes •The intent of this job description is to describe the major duties and responsibilities performed by incumbents of this job. Incumbents may be required to perform job-related tasks other than those specifically included in this description. Compensation: •$100,000 - $135,000 / year Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!