Software Developer | Softwareentwicklerin / Softwareentwickler (w/m/x)

FIZ Karlsruhe Leibniz-Inst.f.Info.-infrastru

Eggenstein-Leopoldshafen, Baden-Württemberg, Deutschland
Published Jul 11, 2025
Full-time
Fixed-term

Job Summary

FIZ Karlsruhe is seeking a Software Developer to join their team in Karlsruhe, focusing on the ICSD information service, a globally recognized database for inorganic crystal structures. In this role, you will be instrumental in the product development of ICSD, specifically working on user interface development using Java EE, RESTful Webservices, and JSF. A key responsibility will be assisting in the migration of the existing JSF framework to modern web frontend technologies like HTML5, Vue.js, or React.js. You will also extend the public ICSD RESTful API, maintain license management and authentication components, and develop/maintain administration and loading tools. This position offers the chance to work in a dynamic scientific-technical environment with flexible working models and opportunities for career advancement within a non-profit organization.

Required Skills

Education

IT Specialist (Application Development) or Computer Scientist (Bachelor/FH) or natural science background (Bachelor)

Experience

  • Professional experience in software development
  • Professional experience and profound knowledge in Java EE
  • Experience in software development with Java and web development (HTML5/CSS, Javascript)

Languages

Not specified

Additional

  • Temporary contract for two years initially