Semiconductor Laser Designer

Join RANOVUS:
Innovate the Future of Data Centers with Cutting-Edge Laser Technology!

Are you ready to power the next generation of global connectivity? At RANOVUS, we're not just building technology; we're revolutionizing how the world communicates. With operations spanning Ottawa, Nuremberg, and San Jose, we're at the forefront of delivering advanced, energy‑efficient solutions for the data centers that fuel social networking, machine learning, and big data analytics. We're leaders in applying unique, new technologies to fiber‑optic communications, and we do it all with a deep commitment to minimizing environmental impact.

We're searching for a brilliant Semiconductor Laser Designer to become a cornerstone of our photonics development team. This isn't just a job; it's an opportunity to shape the future of silicon photonics. Based in our vibrant Ottawa hub, you'll be instrumental in designing and developing cutting‑edge laser sources, collaborating with a global network of experts, and constantly expanding your skillset in a dynamic, fast‑paced environment.

• Pioneer Laser Design:
  Drive the design, simulation, testing, and in‑depth analysis of next‑generation semiconductor lasers using state‑of‑the‑art software.
• Innovate & Document:
  Develop and meticulously maintain crucial design and requirements documentation.
• Define Fabrication Excellence:
  Take ownership of defining critical fabrication processes and crafting precise mask layouts.
• Analyze & Optimize:
  Conduct rigorous data and failure analysis to push the boundaries of performance.

You're a hands‑on expert with a passion for photonics and a proven track record in:

• Advanced Simulation:
  Deep experience in simulating active photonic devices.
• Expertise in III‑Vs:
  Experience working with GaAs and/or InP based material systems.
• CAD Mastery:
  Proficient in computer‑aided design and layout of lithographic masks for active photonic device fabrication.
• Characterization Guru:
  Skilled in optoelectronic device characterization, testing, and analysis.
• Metrology & Lab Savvy:
  Experienced in designing and assembling optical metrology setups, with strong hands‑on lab skills in laser optical characterization, verification, and testing.

• Ph.D. in Electrical Engineering, Photonics, or a related discipline with a strong emphasis on III‑V optoelectronic devices.

We appreciate the time you invest in exploring opportunities with us. At Ranovus, we believe diverse perspectives and a strong sense of belonging are essential to building innovative technology and resilient teams. If your experience does not match every requirement, we still encourage you to apply. We value curiosity, growth, and the unique strengths each person brings.

Ranovus is an equal opportunity employer and welcomes applicants from all backgrounds and lived experiences, including those from equity‑deserving and under‑represented communities. We are committed to an accessible recruitment process in accordance with the Accessibility for Ontarians with Disabilities Act. Accommodations are available at any stage of the hiring process upon request by reaching out to our Talent team at

We are committed to delivering a respectful and transparent candidate experience, with clear and timely communication at every stage of the process. From time to time, we may use technology to support elements of our hiring process. These tools are designed to enhance consistency and efficiency, not replace human judgment. All hiring decisions are made by people, guided by care, context, and fairness.

Thank you for your interest in joining Ranovus. We look forward to connecting with you.