Can someone please tell me my role?

What exactly should my role be called if I work on all of the following(I work in a Series D startup) ML(mainly Computer Vision and Image Processing related stuff but other domains like NLP might also arrive in the future). But we just fine tune models on our own annotated datasets(sometimes public ones) and use them in our flows and create pipelines, we don’t “create” models as such. Data Science(data extraction, cleaning, exploration, feature engineering following all of this with ML based predictions) Data Engineering(Data warehouse related stuff e.g. working with Airflow and creating DAGs, recently created a table which keeps our elk logs for a particular use-case in our redshift DW)