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 31 March 2015 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
31 Mar 2015
Same period 2014 Same period 2013
Data Warehousing (DWH) Developer
Rank 389 380 327
Rank change year-on-year
-9 -53
Contract jobs requiring a Data Warehouse Developer 14 28 50
As % of all contract IT jobs located in London 0.064% 0.12% 0.24%
As % of the Job Titles category 0.069% 0.13% 0.26%
Number of daily rates quoted 10 22 42
Average daily rate
Keep up to 90%
of your Daily Rate
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£463 £425 £475
Average daily rate % change year-on-year
+8.82% -10.52%
90% offered a daily rate of more than £411 £393 £300
10% offered a daily rate of more than £508 £550 £548
UK excluding London average daily rate £345 £325 £350
% change year-on-year
+6.15% -7.14%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - £55.00 -
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
20303 21377 19446
As % of all contract IT jobs located in London 92.64% 92.94% 93.17%
Number of daily rates quoted 14048 14670 13267
Average daily rate £448 £425 £440
Average daily rate % change year-on-year
+5.29% -3.40%
90% offered a daily rate of more than £275 £273 £275
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 367 403 401
Average hourly rate £18.50 £17.50 £19.00
Average hourly rate % change year-on-year
+5.71% -7.89%
90% offered a hourly rate of more than £12.50 £12.50 £12.50
10% offered a hourly rate of more than £53.00 £42.50 £42.50
UK excluding London average hourly rate £16.70 £17.00 £17.50
% change year-on-year
-1.76% -2.85%

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 31 March 2015.

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 31 March 2015. 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 +14 6 £463 +12.12% 3
Isleworth - - - -
Uxbridge - - - -
Data Warehouse Developer
England

Data Warehouse Developer
Top 30 Related IT Skills in London

For the 6 months to 31 March 2015, 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 51 (100.00%) Data Warehouse
2 46 (90.20%) SQL
3 30 (58.82%) ETL
4 23 (45.10%) Oracle
4 23 (45.10%) SQL Server Integration Services
5 22 (43.14%) SQL Server
6 19 (37.25%) OLAP
6 19 (37.25%) Business Intelligence
7 17 (33.33%) PL/SQL
7 17 (33.33%) SQL Server Reporting Services
8 16 (31.37%) SQL Server Analysis Services
9 15 (29.41%) T-SQL
10 14 (27.45%) Java
10 14 (27.45%) Microsoft
11 13 (25.49%) Hadoop
11 13 (25.49%) Agile Software Development
11 13 (25.49%) Kimball Methodology
12 12 (23.53%) Python
13 11 (21.57%) Star Schema
14 10 (19.61%) Linux
14 10 (19.61%) SQL Server 2008
15 9 (17.65%) UNIX
15 9 (17.65%) C#
15 9 (17.65%) Data Modelling
15 9 (17.65%) Banking
16 8 (15.69%) Data Analysis
16 8 (15.69%) OLTP
16 8 (15.69%) Tableau
16 8 (15.69%) Analytical Skills
17 7 (13.73%) Data Mining

Data Warehouse Developer
Top Related IT Skills in London by Category

For the 6 months to 31 March 2015, 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 (1.96%) Oracle Workflow
1 1 (1.96%) Apache Pig
Applications
1 3 (5.88%) MS Excel
2 1 (1.96%) PowerPivot
Business Applications
1 1 (1.96%) WebTrends
1 1 (1.96%) Google Analytics
1 1 (1.96%) SiteCatalyst
Database & Business Intelligence
1 51 (100.00%) Data Warehouse
2 23 (45.10%) SQL Server Integration Services
3 22 (43.14%) SQL Server
4 19 (37.25%) OLAP
5 17 (33.33%) SQL Server Reporting Services
6 16 (31.37%) SQL Server Analysis Services
7 13 (25.49%) Hadoop
8 11 (21.57%) Star Schema
9 10 (19.61%) SQL Server 2008
10 8 (15.69%) OLTP
11 7 (13.73%) DB2
11 7 (13.73%) Data Mining
11 7 (13.73%) Oracle OLAP
11 7 (13.73%) QlikView
12 4 (7.84%) Oracle ODI
12 4 (7.84%) DataStage
13 3 (5.88%) Snowflake Schema
13 3 (5.88%) VLDB
13 3 (5.88%) Oracle Database
13 3 (5.88%) Big Data
Development Applications
1 4 (7.84%) Talend Open Studio
1 4 (7.84%) SQL Server Management Studio (SSMS)
2 1 (1.96%) Subversion
2 1 (1.96%) Team Foundation Server
General
1 9 (17.65%) Banking
2 6 (11.76%) Finance
3 3 (5.88%) Investment Banking
4 2 (3.92%) Marketing
4 2 (3.92%) Front Office
5 1 (1.96%) Legal
5 1 (1.96%) Games
5 1 (1.96%) Retail
Libraries, Frameworks & Software Standards
1 7 (13.73%) J2EE
2 4 (7.84%) MDX
3 3 (5.88%) .NET
4 2 (3.92%) HTML
4 2 (3.92%) XML
4 2 (3.92%) .NET Framework
4 2 (3.92%) ASP.NET
5 1 (1.96%) CSS
5 1 (1.96%) SOAP
5 1 (1.96%) Web Services
5 1 (1.96%) WCF
5 1 (1.96%) WPF
5 1 (1.96%) GWT
5 1 (1.96%) jQuery
5 1 (1.96%) ASP.NET MVC
5 1 (1.96%) REST
5 1 (1.96%) ASP.NET Web Forms
5 1 (1.96%) ASP.NET Web API
Miscellaneous
1 8 (15.69%) Analytical Skills
2 5 (9.80%) Data Structures
3 4 (7.84%) NHS
3 4 (7.84%) Visualisation
4 3 (5.88%) Fixed Income
5 2 (3.92%) Web 2.0
6 1 (1.96%) Derivative
6 1 (1.96%) Computer Science
6 1 (1.96%) Credit Risk
6 1 (1.96%) Market Risk
6 1 (1.96%) Equities
6 1 (1.96%) Foreign Exchange (FX)
Operating Systems
1 10 (19.61%) Linux
2 9 (17.65%) UNIX
3 2 (3.92%) Windows
3 2 (3.92%) Oracle Linux
Processes & Methodologies
1 30 (58.82%) ETL
2 19 (37.25%) Business Intelligence
3 13 (25.49%) Agile Software Development
3 13 (25.49%) Kimball Methodology
4 9 (17.65%) Data Modelling
5 8 (15.69%) Data Analysis
6 6 (11.76%) Dimensional Modelling
7 5 (9.80%) Migration
7 5 (9.80%) Scrum
7 5 (9.80%) ITIL
8 4 (7.84%) Service Management
8 4 (7.84%) Data Transformation
8 4 (7.84%) Performance Tuning
9 3 (5.88%) E-Commerce
10 2 (3.92%) Data Management
10 2 (3.92%) Analytics
10 2 (3.92%) Master Data Management
10 2 (3.92%) Data Migration
10 2 (3.92%) CRM
11 1 (1.96%) SOA
Programming Languages
1 46 (90.20%) SQL
2 17 (33.33%) PL/SQL
3 15 (29.41%) T-SQL
4 14 (27.45%) Java
5 12 (23.53%) Python
6 9 (17.65%) C#
7 5 (9.80%) C++
8 4 (7.84%) Shell Script
9 3 (5.88%) JavaScript
9 3 (5.88%) Perl
10 2 (3.92%) Bash Shell
11 1 (1.96%) PowerShell
11 1 (1.96%) VBScript
11 1 (1.96%) VB.NET
Qualifications
1 1 (1.96%) Microsoft Certification
1 1 (1.96%) Degree
1 1 (1.96%) SC Cleared
1 1 (1.96%) Security Cleared
Quality Assurance & Compliance
1 6 (11.76%) Data Quality
2 2 (3.92%) QA
Systems Management
1 1 (1.96%) Control-M
Vendors
1 23 (45.10%) Oracle
2 14 (27.45%) Microsoft
3 8 (15.69%) Tableau
4 7 (13.73%) Informatica
5 4 (7.84%) Business Objects
5 4 (7.84%) Talend
5 4 (7.84%) IBM
6 3 (5.88%) Netezza
6 3 (5.88%) Sybase
6 3 (5.88%) Teradata
7 2 (3.92%) Google
7 2 (3.92%) Cloudera
8 1 (1.96%) Adobe
8 1 (1.96%) SAP
8 1 (1.96%) Cognos
8 1 (1.96%) Aprimo
8 1 (1.96%) Red Gate
8 1 (1.96%) Splunk
8 1 (1.96%) Hortonworks
8 1 (1.96%) Eloqua