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The differences between java application developers and contract developers can be seen in a few details. Each job has different responsibilities and duties. It typically takes 2-4 years to become both a java application developer and a contract developer. Additionally, a java application developer has an average salary of $92,924, which is higher than the $91,433 average annual salary of a contract developer.
The top three skills for a java application developer include java, database and GIT. The most important skills for a contract developer are C++, javascript, and java.
| Java Application Developer | Contract Developer | |
| Yearly salary | $92,924 | $91,433 |
| Hourly rate | $44.67 | $43.96 |
| Growth rate | 13% | 21% |
| Number of jobs | 160,151 | 249,808 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 68% | Bachelor's Degree, 68% |
| Average age | 37 | 39 |
| Years of experience | 4 | 4 |
A Java application developer specializes in designing and developing Java applications and software. Their responsibilities typically involve understanding the vision and mission of a project, analyzing the application or software requirements, developing test structures, troubleshooting issues, and performing maintenance checks, resolving issues when one arises. They may also gather and analyze existing applications and software data, recommending solutions to improve vulnerable areas. Furthermore, as a Java application developer, it is essential to maintain an active communication line with team members for an efficient workflow.
Contract Developers develop secure web applications for data collections, quality measurement efforts, and reporting purposes for large-scale performance, wireframes and UI specifications for interactive and static reporting and analysis features, and developing UI to interact with reporting engines. They are involved with system design and technical documentation and responsible for dot net development. In this position, contract developers must excellent in problem-solving, analytical skills and attention to detail, display and manipulate performance metrics, and highly confident dealing with internal and external clients.
Java application developers and contract developers have different pay scales, as shown below.
| Java Application Developer | Contract Developer | |
| Average salary | $92,924 | $91,433 |
| Salary range | Between $72,000 And $119,000 | Between $67,000 And $123,000 |
| Highest paying City | San Francisco, CA | San Francisco, CA |
| Highest paying state | California | California |
| Best paying company | Costco Wholesale | Avanade |
| Best paying industry | Retail | Finance |
There are a few differences between a java application developer and a contract developer in terms of educational background:
| Java Application Developer | Contract Developer | |
| Most common degree | Bachelor's Degree, 68% | Bachelor's Degree, 68% |
| Most common major | Computer Science | Computer Science |
| Most common college | Massachusetts Institute of Technology | Massachusetts Institute of Technology |
Here are the differences between java application developers' and contract developers' demographics:
| Java Application Developer | Contract Developer | |
| Average age | 37 | 39 |
| Gender ratio | Male, 71.3% Female, 28.7% | Male, 71.5% Female, 28.5% |
| Race ratio | Black or African American, 6.5% Unknown, 6.5% Hispanic or Latino, 12.1% Asian, 16.1% White, 58.4% American Indian and Alaska Native, 0.4% | Black or African American, 4.4% Unknown, 4.8% Hispanic or Latino, 8.1% Asian, 27.8% White, 54.8% American Indian and Alaska Native, 0.2% |
| LGBT Percentage | 9% | 8% |