Enlightening Science
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.
Scientist in Ultrafast Spectroscopy (f/m/d)
The Position
- Active participation in the broad science program at the SQS instrument
- Development of new systems and sources for cutting-edge time-resolved experiments at the shortest (few femtosecond to attosecond) timescales
- Integration and improvement of the current optical systems for time-resolved multi-wavelength pump‑probe experiments, especially the extension towards the UV-VUV wavelength regime
- Development of individual research activities at the European XFEL
- Support and consultation to instrument users for their experimental campaign
Requirements
- PhD in physics or an equivalent academic degree
- Proven experience with femtosecond optical lasers including dispersion management and optical design
- Experience with pump-probe experiments on gas-phase targets
- Practical knowledge of UHV technologies and/or practical experience at large scale facility (e.g. SR, FEL) would be an asset
- Knowledge of programming languages, Matlab, C++ or Python
For additional information, please contact Michael Meyer (michael.meyer@xfel.eu).
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 under www.xfel.eu/careers.
Our offer
Become part of a vibrant international and multicultural 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.
Salary and benefits are similar to those of public service organizations in Germany, this includes for example:
- family-friendly working environment (e.g. additional childcare days)
- flexible working times and option for work from home depending on tasks
- 30 days of vacation, 24th and 31st of December are free as a courtesy of the employer
- extensive relocation benefits
- generous company pension scheme (6,45% of monthly salary)
- monthly social events and subsidized company restaurant
- partially financed job-tickets for public transportation
- extensive training opportunities incl. subsidized English and German language classes
- easy and free access to a mental health platform to support your well-being
Our company language is English.
Reference number: S-629
Duration: This position is limited to 5 years.
Application
Please apply online and provide your CV and a motivation letter in English as well as any reference letters.
The European XFEL GmbH is an equal opportunity and affirmative action employer and we promote and support diverse and heterogenous teams. Applicants with disabilities will be given preference over other equally qualified applicants.
Deadline: 30 April 2026
