Period
to 28 May 2020

The median contractor rate for a Data Warehouse Developer was £425 per day in advertised job vacancies in Cardiff during the 6 months to 28 May 2020.

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
28 May 2020
Same period 2019 Same period 2018
Rank 37 63 74
Rank change year-on-year +26 +11 -14
Contract jobs requiring a Data Warehouse Developer 1 8 2
As % of all contract jobs advertised in Cardiff 0.29% 1.07% 0.24%
As % of the Job Titles category 0.30% 1.11% 0.25%
Number of daily rates quoted 1 3 2
Median daily rate £425 £450 £318
Median daily rate % change year-on-year -5.56% +41.73% -2.31%
10th Percentile £413 £345 £302
90th Percentile £438 £490 £347
South Wales median daily rate £425 £450 £318
% change year-on-year -5.56% +41.73% -2.31%
Number of hourly rates quoted 0 0 0
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 329 722 785
% of contract IT jobs with a recognized job title 94.27% 96.52% 95.73%
Number of daily rates quoted 203 542 573
Median daily rate £400 £425 £393
Median daily rate % change year-on-year -5.88% +8.28% +4.67%
10th Percentile £176 £206 £263
90th Percentile £575 £625 £500
South Wales median daily rate £425 £425 £400
% change year-on-year - +6.25% +6.67%
Number of hourly rates quoted 23 19 25
Median hourly rate £19.00 £17.50 £13.00
Median hourly rate % change year-on-year +8.57% +34.62% -10.34%
10th Percentile £12.50 £11.67 £10.38
90th Percentile £42.00 £43.75 £30.00
Median hourly rate £16.50 £16.69 £14.23
% change year-on-year -1.12% +17.25% -30.57%

Data Warehouse Developer
Job Vacancy Trend in Cardiff

Job postings that featured Data Warehouse Developer in the job title as a proportion 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

3-month moving average daily rate quoted in jobs citing Data Warehouse Developer in Cardiff.

Daily rate trend for Data Warehouse Developer in Cardiff

Data Warehouse Developer Skill Set
Top 8 Co-occurring IT Skills in Cardiff

For the 6 months to 28 May 2020, 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 1 (100.00%) SQL
1 1 (100.00%) SQL Server
1 1 (100.00%) Data Warehouse
1 1 (100.00%) ETL
1 1 (100.00%) Business Intelligence
1 1 (100.00%) Migration
1 1 (100.00%) SQL Server Integration Services
1 1 (100.00%) SQL Server Analysis Services

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 1 (100.00%) Data Warehouse
1 1 (100.00%) SQL Server
1 1 (100.00%) SQL Server Analysis Services
1 1 (100.00%) SQL Server Integration Services
Processes & Methodologies
1 1 (100.00%) Business Intelligence
1 1 (100.00%) ETL
1 1 (100.00%) Migration
Programming Languages
1 1 (100.00%) SQL