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.
For our IT&Data Management group we are looking for an
Web Software Developer (f/m/d) - Open Data and Metadata
The Position
The tasks are split into three different categories.Software Development:
- Design and develop web application modules, REST APls, and related components for open data and metadata management, including capture, processing, and visualisation
- Analyse requirements and translate them into scalable and maintainable technical solutions
- Contribute to the continuous development and improvement of web applications and software components
- Develop and integrate interfaces for processing and exposing metadata from experiments, software tools, and user input
- Ensure interoperability with institutional systems and external services through well-designed APls and data flows
- Contribute to testing, deployment, documentation, and maintenance of developed applications
- Collaborate with technical and non-technical stakeholders to refine requirements and improve solutions
- Support users in adopting developed applications and workflows
Requirements
- Degree in Information Systems, Computer Science, Engineering, or a related field, or equivalent experience
- Strong programming experience with web frameworks, ideally Ruby on Rails or comparable technologies
- Solid understanding of web application architecture, REST APls, and system integration
- Experience with databases and data modeling
- Working knowledge of Linux environments
- Strong track record of working with multiple stakeholders in a highly dynamic development environment
- Good communication and collaboration skills, including the ability to work with technical and non-technical stakeholders
- Proficiency in English (written and spoken)
- Experience with metadata-driven applications, open data platforms, or research information systems
- Experience in deployrnent, maintenance, and support of production web applications
- Familiarity with containers, version control workflows, and modern software deployment practices
Reference Number
E-420
Duration
This position is limited to 3 years.
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)
- Transparent compensation aligned with public service organizations in Germany
- Salary range: min. 11/1 with 4,269.64 € - max. 11/6 with 6,326.77€, the actual level is defined by the individual work experience, here is the link to the current valid tariff table
- Depending on the pay group, we offer an annual special payment of 75-95% of one month’s salary
- Partially funded public transportation Deutschlandticket
- Generous company pension scheme (6.45% of your monthly salary)
- Extensive relocation benefits to help you settle in smoothly
- English as company language, enabling easy collaboration in our international environment
- 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
Application
Please 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.
Application Deadline:
17/07/2026 