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The differences between software development engineers and senior software engineers 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 development engineer and a senior software engineer. Additionally, a senior software engineer has an average salary of $114,494, which is higher than the $109,147 average annual salary of a software development engineer.
The top three skills for a software development engineer include java, software development and AWS. The most important skills for a senior software engineer are java, python, and javascript.
| Software Development Engineer | Senior Software Engineer | |
| Yearly salary | $109,147 | $114,494 |
| Hourly rate | $52.47 | $55.05 |
| Growth rate | 21% | 21% |
| Number of jobs | 356,971 | 338,989 |
| Job satisfaction | - | 3 |
| Most common degree | Bachelor's Degree, 70% | Bachelor's Degree, 69% |
| Average age | 39 | 39 |
| Years of experience | 4 | 4 |
A software development engineer is responsible for designing and developing software systems and applications based on clients' specifications and business needs. Software development engineers manage operating systems and analyze network codes to maintain the compatibility of the software applications and control systems. They also run diagnostic tests for every software structure to ensure smooth navigations and perform immediate troubleshooting for inconsistencies. A software development engineer must have a strong command of programming languages, as well as technological processes and analytical skills.
Senior software engineers are experienced employees who would usually take the lead in projects related to software development. They are in charge of determining the needs of the organization, checking whether there are feasible solutions to challenges, and creating plans for the development of a software solution. They provide a sound analysis of data collected during the testing phase of the software and address any problems during the software development phase. Once the software has been developed, they then ensure that it works well and that it addresses the needs and expectations of the users.
Software development engineers and senior software engineers have different pay scales, as shown below.
| Software Development Engineer | Senior Software Engineer | |
| Average salary | $109,147 | $114,494 |
| Salary range | Between $80,000 And $147,000 | Between $86,000 And $151,000 |
| Highest paying City | San Francisco, CA | San Francisco, CA |
| Highest paying state | California | California |
| Best paying company | Meta | The Citadel |
| Best paying industry | Technology | Retail |
There are a few differences between a software development engineer and a senior software engineer in terms of educational background:
| Software Development Engineer | Senior Software Engineer | |
| Most common degree | Bachelor's Degree, 70% | Bachelor's Degree, 69% |
| Most common major | Computer Science | Computer Science |
| Most common college | Harvard University | Massachusetts Institute of Technology |
Here are the differences between software development engineers' and senior software engineers' demographics:
| Software Development Engineer | Senior Software Engineer | |
| Average age | 39 | 39 |
| Gender ratio | Male, 79.6% Female, 20.4% | Male, 81.4% Female, 18.6% |
| Race ratio | Black or African American, 4.7% Unknown, 4.9% Hispanic or Latino, 8.4% Asian, 32.7% White, 49.2% American Indian and Alaska Native, 0.2% | Black or African American, 4.6% Unknown, 4.8% Hispanic or Latino, 8.4% Asian, 31.8% White, 50.2% American Indian and Alaska Native, 0.2% |
| LGBT Percentage | 8% | 8% |