Yes, Symphony has a Bot Developer Kit (BDK)!
The BDK for Java is Symphony's preferred tooling for Java developers to build bots. It is a library of tools and API bindings that provides simplified configuration and authentication, intuitive message and room management, customizable message templating and an activities API that makes it easy to build bot workflows.
- The BDK for Java Github repo can be found at @finos/symphony-bdk-java
- The BDK for Java Certification course can be found here: learn.symphony.com/bundles/java-bot-developer