LU

Senior/Staff Process Engineer (Wafer Bumping/Fan-Out)

Lumilens

SingaporeFull-time

Posted 21 Jul 2026

About this role

Core Responsibilities 1. Lead the process development and technical support of the wafer bumping, and/or Fan-Out process for silicon photonic chip wafers, with OSAT or at internal line. 2. Process Pathfinding & Integration: Design and optimize early-stage process flows for wafer bumping, thin-film sputtering, lithography, electroplating, and ball drop execution. DOE to characterize process window and margin. 3. Material Characterization & Selection: Evaluate and qualify new manufacturing raw materials, including…

Frequently asked questions

What does a Senior/Staff Process Engineer (Wafer Bumping/Fan-Out) at Lumilens do?

Core Responsibilities 1. Lead the process development and technical support of the wafer bumping, and/or Fan-Out process for silicon photonic chip wafers, with OSAT or at internal line. 2. Process Pathfinding & Integration: Design and optimize early-stage process flows for wafer bumping, thin-film s…

How much does a Senior/Staff Process Engineer (Wafer Bumping/Fan-Out) at Lumilens pay?

The employer did not list a salary for this role. Most similar Singapore roles publish their band on the job page.

Is this Senior/Staff Process Engineer (Wafer Bumping/Fan-Out) role remote, hybrid, or on-site?

The listing is based in Singapore. Check the posting for remote or hybrid options.

How do I apply for this Senior/Staff Process Engineer (Wafer Bumping/Fan-Out) role?

You can apply directly on Lumilens's careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.