So much so that a recent report by Indeed identified a 344% increase in job postings for data scientists since 2013. This need comes at a time when data analytics is becoming mission-critical to more and more businesses. New data is constantly available, volumes are increasing and businesses need to use the data to drive deeper and more meaningful insights as they look to become more competitive. Data scientists are key to unlocking the story behind this data. These highly-skilled professionals interrogate and identify key patterns and trends within the data available to them, making a significant contribution to a company's overall performance.