The IST Team is developing software

We have a lot of experience in development on both platforms.

We are also enthusiasts of the Apache Sling Framework. For the Open Source community we have developed some tools around the Sling framework. This Composum Platform is a simplified approach to develop your Web Applications similar to Adobe AEM.

the Team behind Composum

be part of our team


Composum is a set of useful tools and a framework to make it easy to use the Apache Sling framework as a general application development platform. There are some modules published as Open Source and more modules in development to prepare the publishing.

  • Composum Pages - a CMS like toolset and API (planned to publish in 2018-09) 
  • Composum Assets - a management tool for responsive images (planned to publish in 2018-12)
  • Composum Platform - a set of services to provide content staging using JCR versions (will be published together with Composum Pages)
  • Composum Nodes - a set of tools to work with a Sling based JCR repository (published, Open Source)

We are hiring...

We are searching for contributors of our open source projects and also for employees.

We are software developers and analysts in various projects in Germany. You can be part of these development teams.

If you are a software developer and an expert of Java and/or Javascript.

If you also think that 'Apache Sling', 'AEM' or 'Hybris' can be 'your thing' then you should send your application and a skill summary together with your CV 

via E-Mail to