R&D Physicist

Dustphotonics, now part of Credo, is developing cutting-edge technology in Silicon Photonics, revolutionizing connectivity and communication in Data Centers.

Silicon photonics is becoming a standard technology used for high performance systems, solving challenges of performance, integration, power and cost. This technology is growing rapidly also in other markets such as Healthcare, LIDARs and other sensors.

We are looking to solve the difficult problems, in a smart and simple way, by thinking out of the box, leveraging the knowledge and know-how of the team members and work as team to create Magic.

We believe in working hard but having fun on the way to success.

We welcome you to join our team - Apply for your next career opportunity with us!

We are seeking a talented and motivated R&D Physicist with strong hands-on experience in optical laboratory work, photonics testing and physics-based data analysis.

In this role, you will be responsible for designing and carrying out experiments for SiPh chip performance and characterization, performing and analyzing laboratory experiments of chip-level optical systems assembly, and developing test setups for photonics and laser device characterization.

The ideal candidate combines strong experimental skills with the ability to analyze complex physical data, develop Python-based analysis tools, automate workflows and translate measurement results into clear technical insights for the R&D team.

This role may require international travel for demonstrations, exhibitions and technical activities as needed.

Responsibilities

• Design and carry out experiments for SiPh chip performance and characterization.
• Perform and analyze laboratory experiments of chip-level optical systems assembly.
• Develop, manage, and improve setups for photonics and laser device characterization.
• Analyze optical, electrical, and electro-optical measurement data using physics-based models and statistical methods.
• Develop Python-based tools, scripts, and Jupyter notebooks for data analysis, visualization, automation, and reporting.
• Build algorithms for test data processing, performance extraction, trend analysis, and failure/root-cause investigation.
• Support automation of lab equipment, data acquisition, and test flows.
• Apply DOE, statistical analysis, and modeling techniques to improve testing methodologies and product understanding.
• Work with R&D, design, test, and engineering teams to translate experimental results into actionable conclusions.
• Contribute to the development of new testing methodologies, data-analysis methods, and characterization techniques.
• Maintain clear documentation of experiments, analysis flows, code, and results.
• Ensure adherence to experimental protocols and safety procedures.
• Maintain laboratory equipment and supplies.

Requirements

Skills

• Strong understanding of optics, photonics, and electro-optical systems.
• Hands-on experience with optical laboratory setups and photonics testing.
• Strong experience in physical data analysis, including interpretation of experimental results based on underlying physical mechanisms.
• Experience in preparation and execution of test plans, data analysis, DOE, and technical reporting.
• Strong Python programming skills for data analysis and automation.
• Experience working with tools such as Jupyter Notebook, NumPy, Pandas, SciPy, Matplotlib, or similar scientific Python libraries.
• Strong algorithmic thinking and ability to develop robust analysis flows for complex measurement data.
• Good coding practices, including readable code, modular structure, documentation, debugging, and maintainability.
• Experience using Git or other version-control tools.
• Good grasp of statistical analysis methods and tools.
• Ability to analyze large datasets, identify trends, detect anomalies, and extract meaningful performance indicators.
• Willingness to travel internationally for demonstrations and exhibitions.

Advantage

• Hands-on experience with laser and photonics testing at wafer, bar, and chip level.
• Experience with lab automation, instrument control, and data acquisition.
• Experience with machine learning methods for regression, classification, anomaly detection, or predictive modeling.
• Experience with databases, automated reports, or production/test data pipelines.
• Experience working in multidisciplinary environments involving physics, hardware, software, and system engineering.

Education

• B.Sc. / M.Sc. in Physics, Electro-Optics, Electrical Engineering, Applied Physics, or another relevant field.

Experience

• At least 5 years of experience in a relevant field, preferably in an electro-optics laboratory, photonics testing environment, or R&D team.
• Proven experience combining experimental work with data analysis, coding, and technical problem solving.

Personal Attributes

• Excellent attention to detail and strong problem-solving skills.
• Strong analytical mindset with the ability to connect experimental data to physical insight.
• Excellent communication and interpersonal skills.
• Ability to present complex data and conclusions clearly.
• Ability to work independently and as part of a team.
• Ability to manage multiple projects and priorities
• Ability to work effectively under pressure and tight deadlines.