What does a Data Scientist do?
Data Scientists are hired to support product, leadership, sales, and marketing teams with information gained from company data. They use large data sets collected from the company’s data sources to analyze and develop solutions to address business challenges. Typically, Data Scientists understand how to use data tools, analyze data sets, build and implement models and visualizations from these data sets, and create algorithms to communicate to stakeholders and other vital teams within the business.
Data Scientist skills and qualifications
Data Scientists need a wide variety of skills to handle the responsibilities of the position. The most important ones to include in a job description are:
- Oral and written communication skills
- Problem-solving skills
- Ability to create data architectures
- Knowledge of machine learning techniques
- Knowledge of advanced statistical analysis techniques and concepts, and how to apply them to data sets
- A desire to learn new techniques and technologies
- Flexibility to work as a member of the team and as an individual contributor
Data Scientist experience requirements
The exact amount of experience required for a Data Scientist position varies based on the responsibilities of the job. Senior Data Scientists, for example, usually have a minimum of five to seven years of experience building statistical models to communicate to teams and stakeholders. Entry-level Data Scientists, meanwhile, can qualify with a data science boot-camp certification or some internship experience.
Data Scientists also have experience working with different programming languages such as C, C++, and Java, along with experience in statistical techniques such as Random Forest, Boosting, social network analysis, text mining, and generalized linear models. Other experience include statistical computer languages such as R, SQL, and Python, web services like Spark and Redshift, and machine learning algorithms like regression, simulation, modelling, decision trees, and neural networks.
Data Scientist education and training requirements
Data Scientists typically have a master’s or doctorate degree in mathematics, computer science, statistics, or other quantitative fields. Data Scientists may also have certifications or continuing education in different tools and technologies such as programming languages, data analysis tools, machine learning, the Internet of things, artificial intelligence, or other related technologies.
Data Scientist salary expectations
According to Indeed Salaries, the average salary for a Data Scientist is $81,700 per year. Wages may be dependent on factors including relevant experience, location, education level, and company.
Job description samples for similar positions
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