Position: Senior Java Developer
Category: Java
English level: upper
Years of experience: 11

Conducted a lot of research work analyzing protocols and prototyping.
Migrated many legacy projects. 
Our team developed a team collaboration service from scratch. The service connects users on Microsoft Teams, Slack, Cisco Webex via direct messaging, presence status, and documents, while staying in their preferred apps.
Most of the projects were typical to what you can find within corporate Java world (Spring stack, Java EE stack).
Some where less mainstream like real time message federation with technologies including ZeroMQ and FlatBuffers. 
In terms or responsibilites I mostly was involved in development and investigation, and occasionally team leading and architectural decision making.
I would like to be focused more on development rather than leading or management. Interested in functional languages and considering using technologies outside Java stack.
Looking for an interesting project not related to gambling, betting, or crypto.