Senior etl tester vs etl developer

The differences between senior etl testers and etl 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 etl tester and an etl developer. Additionally, a senior etl tester has an average salary of $97,296, which is higher than the $92,419 average annual salary of an etl developer.

The top three skills for a senior etl tester include test plan, test cases and data validation. The most important skills for an etl developer are sql server, data warehouse, and unix.

Senior etl tester vs etl developer overview

	Senior ETL Tester	ETL Developer
Yearly salary	$97,296	$92,419
Hourly rate	$46.78	$44.43
Growth rate	9%	21%
Number of jobs	18,774	88,652
Job satisfaction	-	-
Most common degree	Bachelor's Degree, 71%	Bachelor's Degree, 76%
Average age	44	39
Years of experience	4	4

Senior etl tester vs etl developer salary

Senior etl testers and etl developers have different pay scales, as shown below.

	Senior ETL Tester	ETL Developer
Average salary	$97,296	$92,419
Salary range	Between $78,000 And $121,000	Between $72,000 And $118,000
Highest paying City	-	San Francisco, CA
Highest paying state	-	Washington
Best paying company	-	Meta
Best paying industry	-	Health Care

Differences between senior etl tester and etl developer education

There are a few differences between a senior etl tester and an etl developer in terms of educational background:

	Senior ETL Tester	ETL Developer
Most common degree	Bachelor's Degree, 71%	Bachelor's Degree, 76%
Most common major	Computer Science	Computer Science
Most common college	Massachusetts Institute of Technology	Massachusetts Institute of Technology

Senior etl tester vs etl developer demographics

Here are the differences between senior etl testers' and etl developers' demographics:

	Senior ETL Tester	ETL Developer
Average age	44	39
Gender ratio	Male, 57.1% Female, 42.9%	Male, 68.0% Female, 32.0%
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, 4.3% Unknown, 4.7% Hispanic or Latino, 8.0% Asian, 35.2% White, 47.7% American Indian and Alaska Native, 0.2%
LGBT Percentage	11%	8%

Differences between senior etl tester and etl developer duties and responsibilities

Senior etl tester example responsibilities.

Manage departmental inventory and troubleshoot testing, reporting and inventory issues.
Create and execute test cases base on test strategy and test plans base on business requirement documents and ETL design documents.
Define data requirements and elements used in XML transactions.
Work on WESCOM which is a web application build on Java.
Compare query result sets from different database systems using UNIX diff command.
Verify data integrity by back-end testing of the application by writing SQL queries.

Etl developer example responsibilities.

Support and maintain production Cognos web portal to manage the OLAP cube and folders.
Implement Perl scripts to load the financial information and to automate frequent reports for the users.
Coordinate with DBA in creating and managing table, indexes, table spaces, triggers, dB links and privileges.
Migrate the jobs from DataStage 8.1 to 8.7 and the environment from AIX to LINUX.
Export data from HDFS environment into RDBMS using Sqoop for report generation and visualization purpose.
Develop PL/SQL package for conversion of legacy notes associate with a service request using service request API.

Senior etl tester vs etl developer skills

Common senior etl tester skills

Test Plan, 6%
Test Cases, 6%
Data Validation, 5%
PL/SQL, 4%
SQL Server, 4%
Unix, 4%

Common etl developer skills

SQL Server, 7%
Data Warehouse, 6%
Unix, 5%
Data Analysis, 4%
BI, 4%
Data Quality, 4%