Employment direction of data science and big data science specialty

The employment direction of data science and big data science is as follows:

1. Big Data Engineer

Big data engineer is one of the hottest positions in the field of big data technology. These professionals need to have knowledge of data processing, analysis and storage, and be able to use big data technologies such as Hadoop and Spark. As a big data engineer, you can find jobs in different industries, including telecommunications, finance, manufacturing and so on.

2. Big Data Analyst

Big data analysts are responsible for extracting useful information and insights from a large amount of data. Knowledge of statistics, computer science and machine learning, as well as experience in using data modeling, data mining and data visualization tools are some skills needed to recruit big data analysts. The application scenarios of this profession are very extensive, such as sales analysis, marketing, medical field and so on. Many enterprises need big data analysts to make data-driven decisions.

3. Machine learning engineer

Machine learning engineers need to master data modeling and algorithms and corresponding programming techniques, analyze data through machine learning techniques, train models, and then apply the models to practice. Machine learning engineers will be sought after in most high-tech companies, including well-known companies such as Google, Facebook and IBM.

4. Data visualization experts

Data visualization experts need to use various tools and methods to help people transform data into easy-to-understand visual information and make data more vivid through visual means. Data visualization uses tools such as Tableau and QlikView to create visual charts and reports. This direction has a wide range of application scenarios, including commercial fields such as marketing analysis and product sales, as well as academic and government fields.