The table below looks at the statistics for ETL skills in IT jobs advertised for the Cardiff region. Included is a guide to the salaries offered in IT jobs that have cited ETL over the 3 months to 26 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
26 May 2016
Same period 2015 Same period 2014
Extract, Transform and Load (ETL)
Rank 48 47 61
Rank change year-on-year
-1 +14
Permanent jobs citing ETL 20 22 16
As % of all permanent IT jobs located in Cardiff 3.15% 3.29% 2.41%
As % of the Processes & Methodologies category 3.78% 3.86% 2.86%
Number of salaries quoted 16 18 16
Median salary £37,500 £44,250 £38,783
Median salary % change year-on-year
-15.25% +14.09%
90% offered a salary of more than £31,250 £35,000 £35,783
10% offered a salary of more than £50,000 £45,000 £41,381
UK excluding London median salary £45,000 £45,000 £44,500
% change year-on-year
- +1.12%
ETL
South Wales

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in permanent jobs advertised in the Cardiff region.

Processes & Methodologies Category
Cardiff
Permanent IT job ads with a match in the
Processes & Methodologies category
529 570 559
As % of all permanent IT jobs located in Cardiff 83.31% 85.33% 84.19%
Number of salaries quoted 456 466 462
Median salary £40,000 £37,500 £37,000
Median salary % change year-on-year
+6.66% +1.35%
90% offered a salary of more than £26,500 £26,500 £28,614
10% offered a salary of more than £55,000 £52,500 £55,000
UK excluding London median salary £45,000 £44,000 £42,500
% change year-on-year
+2.27% +3.52%

ETL
Jobs Demand Trend in Cardiff

The demand trend of job ads across the Cardiff region citing ETL as a proportion of all IT jobs with a match in the Processes & Methodologies category.

ETL Jobs Demand Trend in Cardiff

ETL
Salary Trend in Cardiff

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing ETL across the Cardiff region.

ETL Salary Trend in Cardiff

ETL
Salary Histogram in Cardiff

This chart provides a salary histogram for IT jobs citing ETL across the Cardiff region over the 3 months to 26 May 2016.

ETL Salary Histogram in Cardiff

ETL
Top 30 Related IT Skills in Cardiff

For the 6 months to 26 May 2016, IT jobs citing ETL also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Cardiff region with a requirement for ETL.

1 38 (90.48%) SQL
2 29 (69.05%) SQL Server
3 22 (52.38%) Agile Software Development
4 18 (42.86%) Computer Science
4 18 (42.86%) MySQL
4 18 (42.86%) Linux
4 18 (42.86%) SDLC
5 16 (38.10%) Business Intelligence
5 16 (38.10%) SQL Server Integration Services
6 14 (33.33%) SQL Server 2012
7 13 (30.95%) SQL Server Analysis Services
7 13 (30.95%) SQL Server Reporting Services
7 13 (30.95%) Scrum
7 13 (30.95%) Unix
7 13 (30.95%) MS Excel
7 13 (30.95%) Data Warehouse
7 13 (30.95%) C++
7 13 (30.95%) Java
8 12 (28.57%) Software Engineering
8 12 (28.57%) MDX
9 11 (26.19%) PHP
9 11 (26.19%) OO
9 11 (26.19%) Web Services
10 10 (23.81%) OLAP
10 10 (23.81%) T-SQL
11 9 (21.43%) OLAP Cube
12 8 (19.05%) Oracle
12 8 (19.05%) Microsoft
13 7 (16.67%) Lisp
13 7 (16.67%) Python

ETL
Top Related IT Skills in Cardiff by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 1 (2.38%) SharePoint
1 1 (2.38%) SharePoint 2013
Applications
1 13 (30.95%) MS Excel
Cloud Services
1 2 (4.76%) Microsoft Azure
Communications & Networking
1 7 (16.67%) HTTP
1 7 (16.67%) TCP/IP
1 7 (16.67%) tcpdump
Database & Business Intelligence
1 29 (69.05%) SQL Server
2 18 (42.86%) MySQL
3 16 (38.10%) SQL Server Integration Services
4 14 (33.33%) SQL Server 2012
5 13 (30.95%) Data Warehouse
5 13 (30.95%) SQL Server Analysis Services
5 13 (30.95%) SQL Server Reporting Services
6 10 (23.81%) OLAP
7 9 (21.43%) OLAP Cube
8 5 (11.90%) Big Data
8 5 (11.90%) HPCC
8 5 (11.90%) Power BI
8 5 (11.90%) PowerPivot
9 3 (7.14%) Microsoft Analysis Services
10 2 (4.76%) Relational Database
10 2 (4.76%) SQL Server 2008
11 1 (2.38%) Microsoft Power View
11 1 (2.38%) Oracle OLAP
11 1 (2.38%) QlikView
11 1 (2.38%) SQL Server 2014
Development Applications
1 5 (11.90%) Team Foundation Server
1 5 (11.90%) Visual Studio
General
1 5 (11.90%) Advertising
2 4 (9.52%) Finance
Job Titles
1 27 (64.29%) Developer
2 12 (28.57%) Database Developer
2 12 (28.57%) SQL Developer
3 10 (23.81%) Software Engineer
4 7 (16.67%) SQL Database Developer
5 6 (14.29%) C++ Software Engineer
6 5 (11.90%) PHP Developer
6 5 (11.90%) Senior Database Developer
6 5 (11.90%) Senior Developer
6 5 (11.90%) SQL Server Developer
6 5 (11.90%) SSAS Developer
6 5 (11.90%) SSIS Developer
6 5 (11.90%) SSRS Developer
7 4 (9.52%) Business Intelligence Developer
7 4 (9.52%) Cybersecurity Engineer
7 4 (9.52%) Data Warehouse Developer
7 4 (9.52%) Junior Developer
7 4 (9.52%) Junior SQL Developer
7 4 (9.52%) Security Engineer
7 4 (9.52%) SQL DBA
Libraries, Frameworks & Software Standards
1 12 (28.57%) MDX
2 11 (26.19%) Web Services
3 6 (14.29%) REST
3 6 (14.29%) SOAP
3 6 (14.29%) WSDL
3 6 (14.29%) XML
4 5 (11.90%) jQuery
5 1 (2.38%) .NET
5 1 (2.38%) Oracle Streams
Miscellaneous
1 18 (42.86%) Computer Science
2 5 (11.90%) Grid Computing
3 4 (9.52%) Analytical Skills
4 3 (7.14%) Data Integration
5 2 (4.76%) Management Information System
6 1 (2.38%) Visualisation
Operating Systems
1 18 (42.86%) Linux
2 13 (30.95%) Unix
Processes & Methodologies
1 22 (52.38%) Agile Software Development
2 18 (42.86%) SDLC
3 16 (38.10%) Business Intelligence
4 13 (30.95%) Scrum
5 12 (28.57%) Software Engineering
6 11 (26.19%) OO
7 7 (16.67%) Data Analysis
7 7 (16.67%) Functional Programming
7 7 (16.67%) Online Security
8 6 (14.29%) Kimball Methodology
9 5 (11.90%) Analytics
9 5 (11.90%) Cybersecurity
9 5 (11.90%) Data Cleansing
9 5 (11.90%) Machine Learning
9 5 (11.90%) MVC
9 5 (11.90%) Systems Analysis
10 4 (9.52%) Performance Tuning
11 3 (7.14%) High Availability
11 3 (7.14%) Migration
12 2 (4.76%) Continuous Improvement
Programming Languages
1 38 (90.48%) SQL
2 13 (30.95%) C++
2 13 (30.95%) Java
3 11 (26.19%) PHP
4 10 (23.81%) T-SQL
5 7 (16.67%) C
5 7 (16.67%) Erlang
5 7 (16.67%) Haskell
5 7 (16.67%) Lisp
5 7 (16.67%) Python
6 5 (11.90%) JavaScript
7 4 (9.52%) C#
8 1 (2.38%) PL/SQL
8 1 (2.38%) VB.NET
Qualifications
1 4 (9.52%) Degree
2 2 (4.76%) MCSA
2 2 (4.76%) MCSE
2 2 (4.76%) Microsoft Certification
Quality Assurance & Compliance
1 3 (7.14%) QA
2 2 (4.76%) Data Quality
System Software
1 7 (16.67%) Snort
Vendors
1 8 (19.05%) Microsoft
1 8 (19.05%) Oracle
2 6 (14.29%) Sybase
3 5 (11.90%) Zend
4 1 (2.38%) IBM
4 1 (2.38%) Informatica
4 1 (2.38%) Tableau