Layout Engineer (f/m/d)

Black Semiconductor GmbH; Nordrhein-Westfalen; On-site; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Insurance (health)

Pension

Stock options

Job summary

Black Semiconductor GmbH is seeking a Layout Engineer to support photonic integrated circuit layout development. You will maintain layout libraries, translate designs into fabrication-ready layouts, and contribute to design rules and verification flows.

The role requires strong Python programming, IC design understanding, and experience with photonics layouts and Synopsys tools. You will collaborate with design teams to ensure high-quality mask data and reliable manufacturing.

Qualifications

• Degree in Physics, Electrical Engineering, Photonics or related technical field.
• Solid Python programming skills.
• Understanding of IC design; photonic ICs desirable.
• Experience with photonic/electronic layout software (Synopsys tools preferred).
• Familiarity with DRC/LVS and mask-data prep.

Responsibilities

• Maintain and develop layout libraries and workflows.
• Translate new designs into fabrication-ready layouts.
• Support designers in layouts for photonic devices and circuits.
• Run DRC/LVS checks and fix violations.
• Implement new layout rules and verification flows.
• Assemble layouts and support mask data preparation.

Skills

Python programming

IC design understanding

Photonic IC knowledge

Layout verification

DRC/LVS familiarity

Team collaboration

Problem solving

Education

Degree in Physics, Electrical Engineering, or Photonics

Tools

Synopsys OptoCompiler

Synopsys IC Validator

KLayout

Job description

About us

We see the semiconductor industry as a realm of possibility. We see opportunity. We see the profound impact that our graphene solutions will have in transforming the industry. We invite you to join us in driving change with our fundamentally human-centered approach, uniting bright minds around a shared vision. The vision is: Prove to everybody that you can make a fundamental change. Prove with your knowledge and skills how things can be done differently. Together, we can change the paradigm of how the world connects

About our technology

The semiconductor industry’s growing demand for more powerful chips with higher bandwidth and lower power finds its solution in our technology. We connect chips to high-throughput, low-delay computing networks. The key lies in harnessing the physical properties of graphene to combine electronic computing with photonic communication, allowing countless chips to interact almost as if they were one. Our graphene photonic innovation increases computing power and efficiency to a new order of magnitude.

In short, we connect chips to create powerful and energy-efficient networks, overcoming connectivity limitations in the semiconductor industry. We deliver the graphene solution

The Role

We are looking for a Layout Engineer to join our design team and support the development of layouts for photonic integrated circuits. You will maintain our layout infrastructure, help translate new designs into fabrication-ready layouts, and contribute to the implementation of new design rules and verification flows.

To join our team, you should be excited to:

• Maintain and further develop our layout libraries and workflows in Synopsys




• Support designers in generating layouts for new photonic devices and circuits




• Run design rule checks (DRC) and layout-versus-schematic checks (LVS)




• Investigate and resolve DRC violations, off-grid errors, and other layout issues




• Implement new design rules




• Assemble layouts




• Support the mask flow from device layout through to mask data preparation

Your Qualifications

• Degree in Physics, Electrical Engineering, Photonics, or a related technical field




• Strong Python programming skills




• Understanding of integrated-circuit design; knowledge of photonic integrated circuits is good to have




• Experience with photonic or electronic layout software, ideally Synopsys OptoCompiler




• Experience with physical verification tools, ideally Synopsys IC Validator or a comparable platform




• Experience using KLayout




• Familiarity with DRC, LVS and mask-data preparation

Our work culture

People Over Processes.

At Black Semiconductor, flexibility is key—we ensure work adapts to life, not the other way around. We champion work-life harmony, where careers are meaningful and enriching. Our processes are human-centric, allowing you to focus on what matters

Let’s grow together.

Your potential is our priority. We provide the autonomy to make a lasting impact and nurture your growth through a culture of continuous learning. We invest in your journey for professional and personal development

Your Health and Future Matter.

Your well-being is paramount. We offer a comprehensive benefits package with outstanding insurance, pension and virtual stock options for your mental, physical, and financial health. Your peace of mind is our priority - in the present and future

We Live Openness.

Collaboration and inclusivity are the cornerstones of our culture. We practice openness, fostering trust and respect. Individuality is our collective strength, fueling innovation and driving us forward

We connect chips – and people.

We encourage qualified individuals from any background to apply. We foster an inclusive and supportive work environment that values collaboration, innovation, and growth. Join our team and be part of an organization dedicated to making a difference in the industry

Can you picture yourself in this Role and our Company? Let’s connect!

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