My new job After 7 years of working in the same company as a Software engineer, I move to a new one last month. My new company is specialized in the Native content advertising which is a type of online advertising that match the form, feel and function of the platform upon which it appears and it is often found in social media feeds, or as a recommended content on a web page. My Job description is "Big Data Engineer" and I am responsible for Data gathering, processing and preparing the "Big Data" infrastructure to be analyzed by a Data Scientist. On the other hand, I implement with the engineering team the machine learning algorithms proposed by the Data scientists to recommend content to online users and optimize online campaigns used by the advertisers to reach new audiences and increase their sales.