The first table below looks at the demand for the Data Warehouse Architect role in IT contracts advertised for the 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 April 2014 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 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 Apr 2014
Same period 2013 Same period 2012
Data Warehousing (DWH) Architect
Rank 397 378 404
Rank change year-on-year
-19 +26
Contract jobs requiring a Data Warehouse Architect 12 13 21
As % of all contract IT jobs located in London 0.050% 0.059% 0.075%
As % of the Job Titles category 0.054% 0.064% 0.081%
Number of daily rates quoted 11 10 11
Average daily rate £450 £600 £450
Average daily rate % change year-on-year
-25.00% +33.33%
90% offered a daily rate of more than £313 £388 £425
10% offered a daily rate of more than £575 £1,000 £550
UK excluding London average daily rate £450 £500 £400
% change year-on-year
-10.00% +25.00%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Job Titles Category
London
Contract IT job ads with a match in the
Job Titles category
22319 20402 25856
As % of all contract IT jobs located in London 92.54% 92.80% 92.72%
Number of daily rates quoted 15512 13818 16636
Average daily rate £425 £445 £445
Average daily rate % change year-on-year
-4.49% -
90% offered a daily rate of more than £265 £275 £275
10% offered a daily rate of more than £600 £600 £600
UK excluding London average daily rate £350 £350 £350
Number of hourly rates quoted 394 411 581
Average hourly rate £17.50 £19.00 £19.50
Average hourly rate % change year-on-year
-7.89% -2.56%
90% offered a hourly rate of more than £12.15 £12.50 £12.50
10% offered a hourly rate of more than £38.86 £45.00 £40.00
UK excluding London average hourly rate £17.50 £17.50 £19.00
% change year-on-year
- -7.89%
Data Warehouse Architect
England

Data Warehouse Architect
Jobs Demand Trend in London

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

Data Warehouse Architect Jobs Demand Trend in London

Data Warehouse Architect
Daily Rate Trend in London

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

Data Warehouse Architect Daily Rate Trend in London

Data Warehouse Architect
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Data Warehouse Architect across the London region over the 3 months to 23 April 2014.

Data Warehouse Architect Daily Rate Histogram in London

Data Warehouse Architect
Contract Job Locations in London

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Data Warehouse Architect within the London region over the 3 months to 23 April 2014. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click each for more statistics)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Find
Job
Vacancies
City of London -8 2 £313 -47.91%
Data Warehouse Architect
England

Data Warehouse Architect
Top 30 Related IT Skills in London

For the 6 months to 23 April 2014, IT contractor jobs across the 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 15 (100.00%) Data Warehouse
2 12 (80.00%) Business Intelligence
3 11 (73.33%) ETL
4 10 (66.67%) Data Modelling
5 7 (46.67%) Oracle
5 7 (46.67%) SQL Server
6 6 (40.00%) SQL
6 6 (40.00%) Relational Database
7 5 (33.33%) Analytics
7 5 (33.33%) Informatica
8 4 (26.67%) PowerCenter
8 4 (26.67%) Java
8 4 (26.67%) E-Commerce
8 4 (26.67%) Data Management
8 4 (26.67%) Microsoft
8 4 (26.67%) Vertica
8 4 (26.67%) Big Data
8 4 (26.67%) Hadoop
8 4 (26.67%) Computer Science
9 3 (20.00%) SQL Server Integration Services
9 3 (20.00%) Google Analytics
9 3 (20.00%) Data Mapping
9 3 (20.00%) Redis
9 3 (20.00%) Master Data Management
9 3 (20.00%) MongoDB
9 3 (20.00%) NoSQL
9 3 (20.00%) Kimball Methodology
9 3 (20.00%) Data Analysis
9 3 (20.00%) Systems Analysis
9 3 (20.00%) Web Analytics

Data Warehouse Architect
Top Related IT Skills in London by Category

For the 6 months to 23 April 2014, IT contractor jobs across the 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 Platforms
1 3 (20.00%) MQSeries
2 2 (13.33%) SharePoint
3 1 (6.67%) WebSphere
3 1 (6.67%) SAS
3 1 (6.67%) WebSphere Application Server
Applications
1 1 (6.67%) Stata
1 1 (6.67%) MS Excel
Business Applications
1 3 (20.00%) Google Analytics
Communications & Networking
1 1 (6.67%) SSL
Database & Business Intelligence
1 15 (100.00%) Data Warehouse
2 7 (46.67%) SQL Server
3 6 (40.00%) Relational Database
4 4 (26.67%) PowerCenter
4 4 (26.67%) Big Data
4 4 (26.67%) Hadoop
5 3 (20.00%) SQL Server Integration Services
5 3 (20.00%) Redis
5 3 (20.00%) MongoDB
5 3 (20.00%) NoSQL
5 3 (20.00%) PostgreSQL
6 2 (13.33%) SQL Server 2012
6 2 (13.33%) Oracle Database
7 1 (6.67%) QlikView
7 1 (6.67%) Oracle Database 11g
7 1 (6.67%) RDBMS
7 1 (6.67%) Star Schema
7 1 (6.67%) DataStage
7 1 (6.67%) Oracle Reports
7 1 (6.67%) DB2
Development Applications
1 1 (6.67%) Talend Open Studio
1 1 (6.67%) ERwin
General
1 1 (6.67%) Banking
1 1 (6.67%) Investment Banking
1 1 (6.67%) Back Office
1 1 (6.67%) Finance
Libraries, Frameworks & Software Standards
1 1 (6.67%) REST
1 1 (6.67%) Spring
1 1 (6.67%) Hibernate
1 1 (6.67%) SAML
1 1 (6.67%) J2EE
1 1 (6.67%) SOAP
1 1 (6.67%) Web Services
Miscellaneous
1 4 (26.67%) Computer Science
2 1 (6.67%) Data Integration
2 1 (6.67%) DataPower
2 1 (6.67%) Cryptography
2 1 (6.67%) Management Information System
2 1 (6.67%) NHS
Operating Systems
1 3 (20.00%) Linux
2 1 (6.67%) UNIX
Processes & Methodologies
1 12 (80.00%) Business Intelligence
2 11 (73.33%) ETL
3 10 (66.67%) Data Modelling
4 5 (33.33%) Analytics
5 4 (26.67%) E-Commerce
5 4 (26.67%) Data Management
6 3 (20.00%) Data Mapping
6 3 (20.00%) Master Data Management
6 3 (20.00%) Kimball Methodology
6 3 (20.00%) Data Analysis
6 3 (20.00%) Systems Analysis
6 3 (20.00%) Web Analytics
7 2 (13.33%) Agile Software Development
8 1 (6.67%) High Availability
8 1 (6.67%) Inmon Methodology
8 1 (6.67%) Low Latency
8 1 (6.67%) Data Architecture
8 1 (6.67%) Predictive Modelling
8 1 (6.67%) Capacity Planning
8 1 (6.67%) Dimensional Modelling
Programming Languages
1 6 (40.00%) SQL
2 4 (26.67%) Java
3 3 (20.00%) Python
4 1 (6.67%) R
4 1 (6.67%) PL/SQL
4 1 (6.67%) T-SQL
Qualifications
1 2 (13.33%) Degree
Quality Assurance & Compliance
1 2 (13.33%) Data Quality
2 1 (6.67%) PCI DSS
System Software
1 1 (6.67%) Oracle RAC
Vendors
1 7 (46.67%) Oracle
2 5 (33.33%) Informatica
3 4 (26.67%) Microsoft
3 4 (26.67%) Vertica
4 3 (20.00%) Google
5 2 (13.33%) MicroStrategy
5 2 (13.33%) Tableau
6 1 (6.67%) Talend
6 1 (6.67%) Ab Initio
6 1 (6.67%) IBM
6 1 (6.67%) Cognos