Senior/ Staff NPI Wafer Bumping/Fan-Out Process Engineer is open at Lumilens in Singapore. Posted on Sep 7, 2026, and still on Lumilens’s careers page when we last checked, on Nov 15, 2026.
About the role
Lead the process development and technical support of the wafer bumping, and/or Fan-Out process for silicon photonic chip wafers - 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. - Material Characterization & Selection: Evaluate and qualify new…
The opening lines of the posting. The rest is on Lumilens’s careers page.
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