Explore jobs
Find specific jobs
Explore careers
Explore professions
Best companies
Explore companies
The differences between principal architects and senior data architects can be seen in a few details. Each job has different responsibilities and duties. Additionally, a principal architect has an average salary of $133,276, which is higher than the $120,247 average annual salary of a senior data architect.
The top three skills for a principal architect include cloud, infrastructure and emerging technologies. The most important skills for a senior data architect are analytics, data lake, and AWS.
| Principal Architect | Senior Data Architect | |
| Yearly salary | $133,276 | $120,247 |
| Hourly rate | $64.08 | $57.81 |
| Growth rate | 3% | 5% |
| Number of jobs | 118,908 | 150,336 |
| Job satisfaction | 4 | - |
| Most common degree | Bachelor's Degree, 67% | Bachelor's Degree, 63% |
| Average age | 44 | 44 |
| Years of experience | - | - |
Principal Architects manage all design work at an architecture firm. They ensure that all work is of high professional quality and manage the activity of other design professionals.
A senior data architect is responsible for analyzing the company's existing database, ensuring its efficiency and accuracy to support business functions and operational processes. Data architects manage network systems according to business requirements and specifications, upgrading the database's infrastructure, and conducting regular configuration. They also create alternative database models that would secure the information from the company's networks to prevent unauthorized access and malfunctions. A senior data architect runs quality checks with every database to monitor its structural condition and modify procedures as necessary.
Principal architects and senior data architects have different pay scales, as shown below.
| Principal Architect | Senior Data Architect | |
| Average salary | $133,276 | $120,247 |
| Salary range | Between $97,000 And $181,000 | Between $90,000 And $160,000 |
| Highest paying City | San Francisco, CA | San Francisco, CA |
| Highest paying state | California | California |
| Best paying company | Lyft | |
| Best paying industry | Technology | Technology |
There are a few differences between a principal architect and a senior data architect in terms of educational background:
| Principal Architect | Senior Data Architect | |
| Most common degree | Bachelor's Degree, 67% | Bachelor's Degree, 63% |
| Most common major | Architecture | Computer Science |
| Most common college | Massachusetts Institute of Technology | Massachusetts Institute of Technology |
Here are the differences between principal architects' and senior data architects' demographics:
| Principal Architect | Senior Data Architect | |
| Average age | 44 | 44 |
| Gender ratio | Male, 89.3% Female, 10.7% | Male, 78.9% Female, 21.1% |
| Race ratio | Black or African American, 6.2% Unknown, 4.7% Hispanic or Latino, 8.8% Asian, 12.0% White, 67.7% American Indian and Alaska Native, 0.5% | Black or African American, 6.2% Unknown, 4.7% Hispanic or Latino, 8.8% Asian, 12.0% White, 67.7% American Indian and Alaska Native, 0.5% |
| LGBT Percentage | 11% | 11% |