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The differences between integration developers and applications developers can be seen in a few details. Each job has different responsibilities and duties. It typically takes 2-4 years to become both an integration developer and an applications developer. Additionally, an integration developer has an average salary of $102,429, which is higher than the $89,205 average annual salary of an applications developer.
The top three skills for an integration developer include java, XML and JSON. The most important skills for an applications developer are java, javascript, and C++.
| Integration Developer | Applications Developer | |
| Yearly salary | $102,429 | $89,205 |
| Hourly rate | $49.24 | $42.89 |
| Growth rate | 21% | 21% |
| Number of jobs | 92,174 | 279,877 |
| Job satisfaction | 5 | - |
| Most common degree | Bachelor's Degree, 72% | Bachelor's Degree, 71% |
| Average age | 39 | 39 |
| Years of experience | 4 | 4 |
An integration developer is responsible for maintaining the accuracy and efficiency of data management processes on shared databases, ensuring its safety and security to avoid unauthorized access and unusual activities. Integration developers handle a broad scope of data integration procedures, identifying data analysis solutions for data system optimization by searching for effective instruments data gathering techniques to support business functions and production operations. They also perform statistical evaluation of best-operating systems for smooth navigation and transition of data according to business needs and clients' specifications.
An application developer is responsible for creating program applications for devices based on clients' specifications and business needs. Application developers must have excellent knowledge of computer systems, as well as a strong command of programming languages to develop customized programs. Duties of an application developer also include running diagnostic tests to ensure the application's performance and stability, providing instruction manuals for reference, performing troubleshooting for any inconsistencies, upgrading design codes for optimization, and launching the application following the client's timetable.
Integration developers and applications developers have different pay scales, as shown below.
| Integration Developer | Applications Developer | |
| Average salary | $102,429 | $89,205 |
| Salary range | Between $79,000 And $132,000 | Between $67,000 And $118,000 |
| Highest paying City | San Francisco, CA | San Francisco, CA |
| Highest paying state | Washington | Washington |
| Best paying company | Intuitive Surgical | Meta |
| Best paying industry | Retail | Finance |
There are a few differences between an integration developer and an applications developer in terms of educational background:
| Integration Developer | Applications Developer | |
| Most common degree | Bachelor's Degree, 72% | Bachelor's Degree, 71% |
| Most common major | Computer Science | Computer Science |
| Most common college | Massachusetts Institute of Technology | Massachusetts Institute of Technology |
Here are the differences between integration developers' and applications developers' demographics:
| Integration Developer | Applications Developer | |
| Average age | 39 | 39 |
| Gender ratio | Male, 77.6% Female, 22.4% | Male, 77.0% Female, 23.0% |
| Race ratio | Black or African American, 4.4% 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, 4.4% Unknown, 4.8% Hispanic or Latino, 8.2% Asian, 29.9% White, 52.5% American Indian and Alaska Native, 0.2% |
| LGBT Percentage | 8% | 8% |