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The differences between senior sql/report developers and hadoop 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 senior sql/report developer and a hadoop developer. Additionally, a senior sql/report developer has an average salary of $96,136, which is higher than the $93,148 average annual salary of a hadoop developer.
The top three skills for a senior sql/report developer include power bi, ETL and SSRS. The most important skills for a hadoop developer are HDFS, python, and java.
| Senior Sql/Report Developer | Hadoop Developer | |
| Yearly salary | $96,136 | $93,148 |
| Hourly rate | $46.22 | $44.78 |
| Growth rate | 21% | 21% |
| Number of jobs | 83,551 | 99,671 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 69% | Bachelor's Degree, 74% |
| Average age | 39 | 39 |
| Years of experience | 4 | 4 |
A senior report developer works with a team to document reporting requirements. They develop reports using data stores and warehouses and ensure that reports are accessible to users. They also provide training to junior staff.
A Hadoop developer specializes in designing and developing Hadoop applications that attend to a company's data storage needs. Their responsibilities include gathering and analyzing data, creating drafts and frameworks, isolating and monitoring data, creating test structures, and coming up with data tracking and security systems. They must also make back-up plans, troubleshoot and resolve issues, and produce regular progress reports. Moreover, a Hadoop developer typically works in a team setting, which requires an active communication line for a smooth and efficient workflow.
Senior sql/report developers and hadoop developers have different pay scales, as shown below.
| Senior Sql/Report Developer | Hadoop Developer | |
| Average salary | $96,136 | $93,148 |
| Salary range | Between $75,000 And $121,000 | Between $72,000 And $118,000 |
| Highest paying City | Sacramento, CA | San Francisco, CA |
| Highest paying state | Washington | Washington |
| Best paying company | Sally Beauty Holdings | Apple |
| Best paying industry | Finance | Finance |
There are a few differences between a senior sql/report developer and a hadoop developer in terms of educational background:
| Senior Sql/Report Developer | Hadoop Developer | |
| Most common degree | Bachelor's Degree, 69% | Bachelor's Degree, 74% |
| Most common major | Computer Science | Computer Science |
| Most common college | Massachusetts Institute of Technology | - |
Here are the differences between senior sql/report developers' and hadoop developers' demographics:
| Senior Sql/Report Developer | Hadoop Developer | |
| Average age | 39 | 39 |
| Gender ratio | Male, 73.1% Female, 26.9% | Male, 77.8% Female, 22.2% |
| Race ratio | Black or African American, 4.6% Unknown, 4.9% Hispanic or Latino, 8.4% Asian, 32.0% White, 49.9% American Indian and Alaska Native, 0.2% | Black or African American, 4.3% Unknown, 4.8% Hispanic or Latino, 8.0% Asian, 32.5% White, 50.3% American Indian and Alaska Native, 0.2% |
| LGBT Percentage | 8% | 8% |