Software Developer Engineer in Data Engineering

Currently a software developer engineer working for a big 3 automotive company in R&D and for the previous two years in the embedded systems group. Prior to that I was at a machine learning startup for a brief stint. Looking to learn more in the fields of data engineering, cybersecurity or machine learning. I would be more open to a medium/mid-sized company than a big corporation, I believe there is more opportunity to grow and to learn in that type of position.