The first table below looks at the demand for the Data Warehouse Architect role in IT contracts advertised for the City of London region. Included is a guide to the average contractor rates offered in IT contracts that have cited Data Warehouse Architect in their job title over the 3 months to 23 May 2013 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all Job Titles advertised for the City of London region.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
23 May 2013
Same period 2012 Same period 2011
Data Warehousing (DWH) Architect
Rank 197 218 242
Rank change year-on-year
+21 +24
Contract jobs requiring a Data Warehouse Architect 2 1 3
As % of all contract IT jobs located in the City of London 0.031% 0.013% 0.030%
As % of the Job Titles category 0.034% 0.014% 0.033%
Number of daily rates quoted 2 0 2
Average daily rate £550 - £550
90% offered a daily rate of more than £510 - £430
10% offered a daily rate of more than £590 - £670
UK excluding London average daily rate £500 £390 £475
% change year-on-year
+28.20% -17.89%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
All Job Titles
City of London
Contract IT job ads with a match in the
Job Titles category
5876 7201 9157
As % of all contract IT jobs located in the City of London 92.51% 91.48% 91.83%
Number of daily rates quoted 4326 5182 6677
Average daily rate £450 £450 £500
Average daily rate % change year-on-year
- -10.00%
90% offered a daily rate of more than £288 £275 £325
10% offered a daily rate of more than £600 £625 £650
UK excluding London average daily rate £350 £350 £350
Number of hourly rates quoted 136 179 197
Average hourly rate £20.00 £20.00 £19.50
Average hourly rate % change year-on-year
- +2.56%
90% offered a hourly rate of more than £11.50 £12.50 £12.50
10% offered a hourly rate of more than £135.00 £41.25 £41.38
UK excluding London average hourly rate £17.50 £18.00 £20.00
% change year-on-year
-2.77% -10.00%
Data Warehouse Architect
London

Data Warehouse Architect
Jobs Demand Trend

This chart provides a 3-month moving total of IT contractor jobs citing Data Warehouse Architect across the City of London region as a proportion of the total demand within the Job Titles category.

City of London Data Warehouse Architect Jobs Demand Trend

Data Warehouse Architect
Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Data Warehouse Architect across the City of London region.

City of London Data Warehouse Architect Daily Rate Trend

Data Warehouse Architect
Top 21 Related IT Skills

For the 6 months to 23 May 2013, IT contractor jobs across the City of London region that cited Data Warehouse Architect in their job title mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled with Data Warehouse Architect in their job title.

1 5 (100.00%) Data Warehouse
2 4 (80.00%) Business Intelligence
2 4 (80.00%) SQL Server
3 3 (60.00%) MDX
3 3 (60.00%) SQL Server Analysis Services
3 3 (60.00%) SQL Server 2008
4 2 (40.00%) MS Excel
4 2 (40.00%) SQL
5 1 (20.00%) T-SQL
5 1 (20.00%) Oracle
5 1 (20.00%) COM
5 1 (20.00%) Data Modelling
5 1 (20.00%) ETL
5 1 (20.00%) SAS
5 1 (20.00%) HTTP
5 1 (20.00%) Microsoft
5 1 (20.00%) VLDB
5 1 (20.00%) Statistical Modelling
5 1 (20.00%) Kimball Methodology
5 1 (20.00%) Continuous Integration
5 1 (20.00%) Netezza

Data Warehouse Architect
Top Related IT Skills by Category

For the 6 months to 23 May 2013, IT contractor jobs across the City of London region that cited Data Warehouse Architect in their job title mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled with Data Warehouse Architect in their job title. Up to 20 skills are shown per category.

Application Development
1 3 (60.00%) MDX
2 1 (20.00%) COM
Application Platforms
1 1 (20.00%) SAS
Applications
1 2 (40.00%) MS Excel
Communications & Networking
1 1 (20.00%) HTTP
Database & Business Intelligence
1 5 (100.00%) Data Warehouse
2 4 (80.00%) SQL Server
3 3 (60.00%) SQL Server Analysis Services
3 3 (60.00%) SQL Server 2008
4 1 (20.00%) VLDB
Processes & Methodologies
1 4 (80.00%) Business Intelligence
2 1 (20.00%) Data Modelling
2 1 (20.00%) ETL
2 1 (20.00%) Statistical Modelling
2 1 (20.00%) Kimball Methodology
2 1 (20.00%) Continuous Integration
Programming Languages
1 2 (40.00%) SQL
2 1 (20.00%) T-SQL
Vendors
1 1 (20.00%) Oracle
1 1 (20.00%) Microsoft
1 1 (20.00%) Netezza