I had a co-worker like this. Management believed him over me when I complained. Go for a clean exit once you've found a new position. This toxic environment hurts your mental health more than you think.
I’m a Data Scientist with 10 years of experience. I work across the full machine learning lifecycle - from microservices and data pipelines to advanced analytics and model training. Recently I have focused on NLP, building autonomous agents and RAG systems.