PhD Student (f/m/d) for two-color imaging studies - 29,25 hours/week

European XFEL is an international non-profit company located in the Hamburg area in Germany. It operates a 3.4 km-long X-ray laser, which produces X-rays of unique quality for studies in physics, chemistry, the life sciences, materials research and other disciplines. The diverse scientific facilities at European XFEL enable scientists from across the globe to carry out a wide range of experimental techniques.
For our SQS, group we are looking for an

The Position

• Develop and optimize two-color imaging methodologies for coherent diffraction imaging (CDI) experiments;
• Plan, prepare, and perform CDI experiments at the European XFEL;
• Analyze experimental CDI data and contribute to the development of reconstruction and analysis tools;
• Work at the interface of quantum physics, detector instrumentation, and computational methods;
• Collaborate across experimental, instrumental, and computational disciplines;
• Publish findings in leading scientific journals and present them at international conferences;
• Write a doctoral thesis.

Requirements

• Master's degree in physics, applied physics, photonics, engineering, computer science, or a closely related field;
• Strong interest in ultrafast science, X-ray imaging, plasma dynamics, or nanoscale physics;
• Solid knowledge of experimental physics and data analysis;
• Experience with scientific programming, preferably in Python, C/C++, or a similar language;
• Ability to work independently as well as collaboratively in an interdisciplinary and international research environment;
• Strong analytical and problem-solving skills.

The following qualification would prove beneficial

• Experience with coherent diffraction imaging, FEL experiments, or synchrotron/X-ray methods;
• Familiarity with detector systems and scientific instrumentation;
• Experience in image reconstruction, inverse problems, or numerical simulations;
• Prior involvement in experimental campaigns or work at large-scale research facilities

For additional information, please contact Michael Meyer ().
Working place will be Schenefeld, in the Hamburg metropolitan area. General information on working in Germany, the Hamburg area and the European XFEL can be found on our .

Our offer Become part of a vibrant international and multi-cultural team of scientists, engineers, technical and administrative staff. Be involved in cutting edge scientific and technical progress and participate in our international networks. Experience our atmosphere of tolerance and respect.

Work-life balance & flexibility

• A family-friendly working environment (e.g. additional childcare days)
• Flexible working hours and options to work from home (depending on your role and tasks)
• 30 days of paid vacation, plus December 24th and 31st off (granted by the employer)

Compensation & long-term security

• Transparent compensation aligned with public service organizations in Germany
• Salary: min. 13/1 with 4,901.11 € - max 13/2 with 5,279.32 € (values for full time will be adjusted according to the part-time model); the actual level is defined by the individual work experience, here is the link to the current valid
• Depending on the pay group, we offer an annual special payment of 75-95% of one month's salary. For pay group 13, this amounts to 75%.
• Partially funded public transportation Deutschlandticket
• Generous company pension scheme (6.45% of your monthly salary)

Support from day one

• Extensive relocation benefits to help you settle in smoothly
• English as company language, enabling easy collaboration in our international environment

Learning, wellbeing & community

• Extensive training opportunities, including subsidized English and German language courses
• Subsidized sports membership with access to over 7,000 sport clubs
• Monthly social events and company restaurant with employee discounts
• Free access to a professional mental health support platform