Photonics Design Engineer (f / m / d)

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

Black Semiconductor is seeking a Photonics Design Engineer (f / m / d) to support the development of our graphene-based, high-speed optical transceiver platform. In this role, you will design passive photonic components in silicon nitride, contribute to building and maintaining PDKs, and work closely with our characterization team to ensure low optical loss, high yield, and scalability across all devices

The ideal candidate brings hands-on experience in integrated photonics design, strong proficiency with simulation and layout tools (such as Lumerical and gdsfactory), and a structured, proactive approach to problem-solving

To join our team, you should be excited to

• Design passive photonic components in silicon nitride, including multiplexers, fiber-to-chip couplers, and related structures
• Design, layout, and update PDK building blocks according to evolving needs
• Develop test structures to  facilitate  device model validation
• Explor e  and implement   inverse design techniques, with benchmarking against  other  possible  solutions
• Collaborate closely  with the characterization team for statistical data acquisition, analysis, and ensuring continuous improvement in designs

Your Qualifications

Other

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