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Wafer Process Engineer

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Darwin Recruitment GmbH

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Location:
France , Paris

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

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Job Description:

We are seeking an experienced Wafer Process Engineer to join our R&D team, focusing on the development and optimization of III-V semiconductor processes for InP and GaAs-based laser diodes. This is a hands-on role at the intersection of process development, manufacturing, and supplier collaboration, with direct impact on device performance, yield, and scalability.

Job Responsibility:

  • Develop and optimize wafer fabrication processes for III-V laser diodes (InP, GaAs)
  • Improve process yield, performance, and cost efficiency
  • Collaborate with cross-functional teams (engineering, reliability) to assess process impact on device performance and lifetime
  • Support technology transfer from R&D to production
  • Work closely with external foundries: Evaluate and qualify manufacturing partners, Implement and scale processes in outsourced environments, Monitor performance and drive continuous improvement
  • Contribute to process documentation and standardization

Requirements:

  • 5+ years of experience in III-V wafer processing
  • Strong hands-on expertise in: Lithography, Wet and dry etching, Thin-film deposition / metalization
  • Experience in industrial or high-volume semiconductor manufacturing
  • Familiarity with InP and/or GaAs technologies
  • Understanding of laser diodes, photonics, or optoelectronic devices is a strong advantage
  • Experience working with or managing external foundries is a plus

Nice to have:

Experience working with or managing external foundries is a plus

What we offer:

Relocation Support Available

Additional Information:

Job Posted:
May 04, 2026

Employment Type:
Fulltime
Work Type:
On-site work
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