A person with experience in software engineering can start his career in machine learning if they have a range of skills in computer science, mathematics and statistics. There are various roles in the information technology industry for career advancement in the field of machine learning, such as Machine Learning Engineer, Senior Machine Learning Engineer, Lead Machine Learning Engineer, Machine Learning Engineer, Front Office / Back Office Principal Engineer in Machine Learning, Machine Learning Software Engineer, Data Scientist, Senior Data Scientist in IT and Senior Data Scientist in IT.