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The differences between software developers and data scientists can be seen in a few details. Each job has different responsibilities and duties. It typically takes 2-4 years to become both a software developer and a data scientist. Additionally, a data scientist has an average salary of $106,104, which is higher than the $87,521 average annual salary of a software developer.
The top three skills for a software developer include java, python and C++. The most important skills for a data scientist are python, data science, and visualization.
| Software Developer | Data Scientist | |
| Yearly salary | $87,521 | $106,104 |
| Hourly rate | $42.08 | $51.01 |
| Growth rate | 21% | 16% |
| Number of jobs | 294,329 | 106,973 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 72% | Bachelor's Degree, 51% |
| Average age | 39 | 41 |
| Years of experience | 4 | 4 |
A software developer is responsible for designing application systems to support the user and business' needs. Duties of a software developer include testing software codes, performing diagnostic programs and troubleshooting, interpreting system data and establishing efficient parameters, and ensuring the compatibility of the systems. A software developer must have an excellent knowledge of computer programs and programming languages to understand its complexities, especially on detecting system defects and malfunctions. A software developer must have strong attention to detail, communication, and decision-making skills to coordinate with the team and also work independently under minimal supervision.
A Data Scientist analyzes information from multiple sources in order to gain maximum insight that can give the company a competitive advantage. They work in different domains, including manufacturing, healthcare, education, and finance.
Software developers and data scientists have different pay scales, as shown below.
| Software Developer | Data Scientist | |
| Average salary | $87,521 | $106,104 |
| Salary range | Between $67,000 And $113,000 | Between $75,000 And $148,000 |
| Highest paying City | San Francisco, CA | Richmond, CA |
| Highest paying state | California | California |
| Best paying company | The Citadel | The Citadel |
| Best paying industry | Finance | Start-up |
There are a few differences between a software developer and a data scientist in terms of educational background:
| Software Developer | Data Scientist | |
| Most common degree | Bachelor's Degree, 72% | Bachelor's Degree, 51% |
| Most common major | Computer Science | Computer Science |
| Most common college | Harvard University | Columbia University in the City of New York |
Here are the differences between software developers' and data scientists' demographics:
| Software Developer | Data Scientist | |
| Average age | 39 | 41 |
| Gender ratio | Male, 79.3% Female, 20.7% | Male, 79.6% Female, 20.4% |
| Race ratio | Black or African American, 4.5% Unknown, 4.8% Hispanic or Latino, 8.2% Asian, 29.9% White, 52.5% American Indian and Alaska Native, 0.2% | Black or African American, 4.2% Unknown, 5.4% Hispanic or Latino, 6.9% Asian, 18.8% White, 64.2% American Indian and Alaska Native, 0.6% |
| LGBT Percentage | 8% | 9% |