The table below looks at the statistics for the Data Warehouse Developer 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 Developer in their job title over the 3 months to 18 December 2014 with a comparison to the same period in the previous 2 years.

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
18 Dec 2014
Same period 2013 Same period 2012
Data Warehousing (DWH) Developer
Rank 365 393 343
Rank change year-on-year
+28 -50
Contract jobs requiring a Data Warehouse Developer 37 32 41
As % of all contract IT jobs located in London 0.16% 0.13% 0.19%
As % of the Job Titles category 0.17% 0.14% 0.21%
Number of daily rates quoted 31 22 34
Average daily rate
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of your Daily Rate
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£463 £475 £500
Average daily rate % change year-on-year
-2.63% -5.00%
90% offered a daily rate of more than £350 £355 £138
10% offered a daily rate of more than £600 £550 £575
UK excluding London average daily rate £325 £320 £338
% change year-on-year
+1.56% -5.18%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Data Warehouse Developer
England

The following table is for comparison with the above and provides statistics for the entire Job Titles category in contract jobs advertised in the London region. Most job vacancies include a discernible job title. As such the figures in the first row provide an indication of the total number of contract jobs in the overall sample.

Job Titles Category
London
Contract IT job ads with a match in the
Job Titles category
21339 22648 19961
As % of all contract IT jobs located in London 92.23% 93.06% 93.24%
Number of daily rates quoted 15381 15601 13363
Average daily rate £435 £438 £425
Average daily rate % change year-on-year
-0.57% +2.94%
90% offered a daily rate of more than £263 £275 £264
10% offered a daily rate of more than £600 £600 £600
UK excluding London average daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 399 386 546
Average hourly rate £17.00 £19.00 £19.50
Average hourly rate % change year-on-year
-10.52% -2.56%
90% offered a hourly rate of more than £11.50 £12.50 £12.50
10% offered a hourly rate of more than £34.50 £39.51 £45.00
UK excluding London average hourly rate £16.00 £17.00 £18.00
% change year-on-year
-5.88% -5.55%

Data Warehouse Developer
Jobs Demand Trend in London

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

Data Warehouse Developer Jobs Demand Trend in London

Data Warehouse Developer
Daily Rate Trend in London

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

Data Warehouse Developer Daily Rate Trend in London

Data Warehouse Developer
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Data Warehouse Developer across the London region over the 3 months to 18 December 2014.

Data Warehouse Developer Daily Rate Histogram in London

Data Warehouse Developer
Hourly Rate Trend in London

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Data Warehouse Developer across the London region.

Data Warehouse Developer Hourly Rate Trend in London

Data Warehouse Developer
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 Developer within the London region over the 3 months to 18 December 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
(Use links below to see detailed
statistics and historical trends)
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
Live
Job
Vacancies
City of London +9 6 £525 +10.52% 3
Docklands, London - - - -
Edgware - - - -
Isleworth - - - -
Uxbridge - - - - 1
Data Warehouse Developer
England

Data Warehouse Developer
Top 30 Related IT Skills in London

For the 6 months to 18 December 2014, IT contractor jobs across the London region that cited Data Warehouse Developer 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 Developer in their job title.

1 57 (100.00%) Data Warehouse
2 50 (87.72%) SQL
3 39 (68.42%) ETL
4 24 (42.11%) Oracle
5 23 (40.35%) SQL Server
5 23 (40.35%) Business Intelligence
6 22 (38.60%) SQL Server Integration Services
7 19 (33.33%) OLAP
8 17 (29.82%) SQL Server Reporting Services
8 17 (29.82%) SQL Server Analysis Services
9 15 (26.32%) T-SQL
9 15 (26.32%) Java
9 15 (26.32%) Python
9 15 (26.32%) PL/SQL
9 15 (26.32%) Kimball Methodology
10 13 (22.81%) UNIX
10 13 (22.81%) Agile Software Development
11 12 (21.05%) Hadoop
11 12 (21.05%) Microsoft
12 11 (19.30%) C#
13 10 (17.54%) Linux
14 9 (15.79%) Shell Script
14 9 (15.79%) QA
14 9 (15.79%) Analytical Skills
15 8 (14.04%) Scrum
15 8 (14.04%) J2EE
16 7 (12.28%) Data Modelling
16 7 (12.28%) Informatica
16 7 (12.28%) OLTP
16 7 (12.28%) Data Analysis

Data Warehouse Developer
Top Related IT Skills in London by Category

For the 6 months to 18 December 2014, IT contractor jobs across the London region that cited Data Warehouse Developer 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 Developer in their job title. Up to 20 skills are shown per category.

Application Platforms
1 1 (1.75%) Apache Pig
Applications
1 5 (8.77%) MS Excel
2 1 (1.75%) PowerPivot
Database & Business Intelligence
1 57 (100.00%) Data Warehouse
2 23 (40.35%) SQL Server
3 22 (38.60%) SQL Server Integration Services
4 19 (33.33%) OLAP
5 17 (29.82%) SQL Server Reporting Services
5 17 (29.82%) SQL Server Analysis Services
6 12 (21.05%) Hadoop
7 7 (12.28%) OLTP
7 7 (12.28%) Oracle OLAP
8 6 (10.53%) Star Schema
9 5 (8.77%) SQL Server 2008
10 4 (7.02%) QlikView
10 4 (7.02%) DB2
10 4 (7.02%) Data Mining
10 4 (7.02%) VLDB
10 4 (7.02%) DataStage
10 4 (7.02%) Oracle ODI
11 3 (5.26%) Oracle Database
11 3 (5.26%) SQLPlus
12 2 (3.51%) Microsoft Analysis Services
Development Applications
1 4 (7.02%) Talend Open Studio
2 3 (5.26%) Subversion
3 1 (1.75%) SQL Server Management Studio (SSMS)
3 1 (1.75%) Team Foundation Server
General
1 7 (12.28%) Banking
2 6 (10.53%) Finance
3 5 (8.77%) Investment Banking
4 2 (3.51%) Front Office
5 1 (1.75%) Retail
Libraries, Frameworks & Software Standards
1 8 (14.04%) J2EE
2 7 (12.28%) MDX
3 2 (3.51%) Spring
3 2 (3.51%) .NET
3 2 (3.51%) Spring Batch
4 1 (1.75%) ASP.NET Web Forms
4 1 (1.75%) ASP.NET Web API
4 1 (1.75%) REST
4 1 (1.75%) Regular Expression
4 1 (1.75%) SAP XI
4 1 (1.75%) HTML
4 1 (1.75%) ASP.NET
4 1 (1.75%) CSS
4 1 (1.75%) SOAP
4 1 (1.75%) Web Services
4 1 (1.75%) ASP.NET MVC
4 1 (1.75%) GWT
4 1 (1.75%) jQuery
4 1 (1.75%) WCF
4 1 (1.75%) WPF
Miscellaneous
1 9 (15.79%) Analytical Skills
2 4 (7.02%) Market Risk
2 4 (7.02%) Data Structures
3 3 (5.26%) NHS
4 2 (3.51%) Web 2.0
4 2 (3.51%) Fixed Income
5 1 (1.75%) Visualisation
5 1 (1.75%) Credit Risk
5 1 (1.75%) Derivative
Operating Systems
1 13 (22.81%) UNIX
2 10 (17.54%) Linux
3 2 (3.51%) Windows
3 2 (3.51%) Oracle Linux
Processes & Methodologies
1 39 (68.42%) ETL
2 23 (40.35%) Business Intelligence
3 15 (26.32%) Kimball Methodology
4 13 (22.81%) Agile Software Development
5 8 (14.04%) Scrum
6 7 (12.28%) Data Modelling
6 7 (12.28%) Data Analysis
6 7 (12.28%) Unit Testing
7 6 (10.53%) Dimensional Modelling
8 5 (8.77%) Migration
9 4 (7.02%) Release Management
9 4 (7.02%) Configuration Management
9 4 (7.02%) Performance Tuning
10 3 (5.26%) Service Management
10 3 (5.26%) E-Commerce
10 3 (5.26%) CRM
10 3 (5.26%) OOP
10 3 (5.26%) OO
10 3 (5.26%) ITIL
11 2 (3.51%) Asset Management
Programming Languages
1 50 (87.72%) SQL
2 15 (26.32%) T-SQL
2 15 (26.32%) Java
2 15 (26.32%) Python
2 15 (26.32%) PL/SQL
3 11 (19.30%) C#
4 9 (15.79%) Shell Script
5 5 (8.77%) C++
6 4 (7.02%) Bash Shell
7 2 (3.51%) JavaScript
Qualifications
1 2 (3.51%) Degree
2 1 (1.75%) SC Cleared
2 1 (1.75%) Security Cleared
Quality Assurance & Compliance
1 9 (15.79%) QA
2 3 (5.26%) Data Quality
3 1 (1.75%) SLA
Systems Management
1 1 (1.75%) Control-M
Vendors
1 24 (42.11%) Oracle
2 12 (21.05%) Microsoft
3 7 (12.28%) Informatica
4 6 (10.53%) IBM
4 6 (10.53%) Tableau
5 5 (8.77%) Business Objects
6 4 (7.02%) Talend
7 3 (5.26%) MicroStrategy
7 3 (5.26%) Cognos
7 3 (5.26%) SAP
8 2 (3.51%) Teradata
8 2 (3.51%) Netezza
8 2 (3.51%) Cloudera
9 1 (1.75%) Hortonworks
9 1 (1.75%) Splunk
9 1 (1.75%) Google