Period
to 12 November 2019

The median contractor rate for a Data Warehouse Developer was £310 per day in advertised job vacancies in Cardiff during the 6 months to 12 November 2019.

The first table below provides contractor rate benchmarking and summary statistics including a comparison to same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Data Warehousing (DWH) Developer
South Wales > Cardiff
6 months to
12 Nov 2019
Same period 2018 Same period 2017
Rank 48 77 53
Rank change year-on-year +29 -24 -3
Contract jobs requiring a Data Warehouse Developer 8 1 10
As % of all contract IT jobs advertised in Cardiff 1.39% 0.12% 1.57%
As % of the Job Titles category 1.47% 0.12% 1.62%
Number of daily rates quoted 2 1 8
Cardiff median daily rate £310 £415 £250
Median daily rate % change year-on-year -25.30% +66.00% +36.24%
10th Percentile £299 £390 £172
90th Percentile £327 £440 £314
South Wales median daily rate £310 £415 £275
% change year-on-year -25.30% +50.91% +45.12%
Number of hourly rates quoted 0 0 0
Cardiff median hourly rate - - -
South Wales median hourly rate - - -

The following table is for comparison with the above and includes summary statistics for all contract IT job vacancies advertised in Cardiff. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of contract jobs in our overall sample.

All Contract IT Job Vacancies
Cardiff
Contract vacancies in Cardiff with a recognized job title 546 813 616
% of contract IT jobs with a recognized job title 94.96% 97.95% 96.86%
Number of daily rates quoted 394 611 435
Cardiff median daily rate £413 £400 £363
Median daily rate % change year-on-year +3.13% +10.34% -3.33%
10th Percentile £209 £285 £165
90th Percentile £600 £575 £500
South Wales median daily rate £420 £413 £375
% change year-on-year +1.82% +10.00% -6.25%
Number of hourly rates quoted 20 27 33
Cardiff median hourly rate £18.50 £12.75 £15.00
Median hourly rate % change year-on-year +45.10% -15.00% +17.65%
10th Percentile £13.00 £10.65 £11.17
90th Percentile £43.88 £70.00 £32.88
South Wales median hourly rate £18.35 £15.00 £17.75
% change year-on-year +22.32% -15.49% +4.41%

Data Warehouse Developer
Job Vacancy Trend in Cardiff

Job postings that featured Data Warehouse Developer in the job title as a percentage of all IT jobs advertised in Cardiff.

Job vacancy trend for Data Warehouse Developer in Cardiff

Data Warehouse Developer
Contractor Daily Rate Trend in Cardiff

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Data Warehouse Developer in Cardiff.

Contractor daily rate trend for Data Warehouse Developer in Cardiff

Data Warehouse Developer Skill Set
Top 23 Co-occurring IT Skills in Cardiff

For the 6 months to 12 November 2019, Data Warehouse Developer contract jobs required the following IT skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Cardiff region featuring Data Warehouse Developer in the job title.

1 8 (100.00%) Data Warehouse
2 7 (87.50%) SQL Server
2 7 (87.50%) SQL Server Integration Services
3 5 (62.50%) SQL
3 5 (62.50%) XML
3 5 (62.50%) Microsoft
4 4 (50.00%) Data Modelling
4 4 (50.00%) ETL
5 3 (37.50%) SQL Server Reporting Services
5 3 (37.50%) SQL Server Analysis Services
5 3 (37.50%) Kimball Methodology
5 3 (37.50%) Enterprise Data Warehouse
5 3 (37.50%) Problem-Solving
6 2 (25.00%) Public Sector
6 2 (25.00%) Dimensional Modelling
6 2 (25.00%) XSD
6 2 (25.00%) NHS
7 1 (12.50%) Degree
7 1 (12.50%) Informatics
7 1 (12.50%) Computer Science
7 1 (12.50%) BPSS Clearance
7 1 (12.50%) SQL Server 2016
7 1 (12.50%) Computer Science Degree

Data Warehouse Developer Skill Set
Co-occurring 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:

Database & Business Intelligence
1 8 (100.00%) Data Warehouse
2 7 (87.50%) SQL Server
2 7 (87.50%) SQL Server Integration Services
3 3 (37.50%) Enterprise Data Warehouse
3 3 (37.50%) SQL Server Analysis Services
3 3 (37.50%) SQL Server Reporting Services
4 1 (12.50%) SQL Server 2016
General
1 2 (25.00%) Public Sector
Libraries, Frameworks & Software Standards
1 5 (62.50%) XML
2 2 (25.00%) XSD
Miscellaneous
1 2 (25.00%) NHS
Processes & Methodologies
1 4 (50.00%) Data Modelling
1 4 (50.00%) ETL
2 3 (37.50%) Kimball Methodology
2 3 (37.50%) Problem-Solving
3 2 (25.00%) Dimensional Modelling
4 1 (12.50%) Computer Science
4 1 (12.50%) Informatics
Programming Languages
1 5 (62.50%) SQL
Qualifications
1 1 (12.50%) BPSS Clearance
1 1 (12.50%) Computer Science Degree
1 1 (12.50%) Degree
Vendors
1 5 (62.50%) Microsoft