The table below looks at the statistics for Data Quality skills 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 Quality over the 3 months to 30 January 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
30 Jan 2015
Same period 2014 Same period 2013
Data Quality
Rank 262 287 298
Rank change year-on-year
+25 +11
Contract jobs citing Data Quality 138 108 65
As % of all contract IT jobs located in London 0.65% 0.50% 0.34%
As % of the Quality Assurance & Compliance category 7.99% 6.03% 4.49%
Number of daily rates quoted 73 53 33
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£450 £450 £400
Average daily rate % change year-on-year
- +12.50%
90% offered a daily rate of more than £225 £290 £293
10% offered a daily rate of more than £550 £550 £550
UK excluding London average daily rate £400 £425 £395
% change year-on-year
-5.88% +7.59%
Number of hourly rates quoted 2 1 0
Average hourly rate £27.50 £15.00 -
Average hourly rate % change year-on-year
+83.33% -
UK excluding London average hourly rate £18.00 £9.00 £12.00
% change year-on-year
+100.00% -25.00%
Data Quality
England

The following table is for comparison with the above and provides statistics for the entire Quality Assurance & Compliance category in contract jobs advertised in the London region.

Quality Assurance & Compliance Category
London
Contract IT job ads with a match in the
Quality Assurance & Compliance category
1727 1791 1448
As % of all contract IT jobs located in London 8.18% 8.31% 7.49%
Number of daily rates quoted 1166 1229 993
Average daily rate £439 £450 £450
Average daily rate % change year-on-year
-2.50% -
90% offered a daily rate of more than £252 £280 £263
10% offered a daily rate of more than £600 £650 £600
UK excluding London average daily rate £380 £350 £330
% change year-on-year
+8.57% +6.06%
Number of hourly rates quoted 25 25 38
Average hourly rate £20.00 £15.00 £22.00
Average hourly rate % change year-on-year
+33.33% -31.81%
90% offered a hourly rate of more than £14.40 £11.20 £13.73
10% offered a hourly rate of more than £46.00 £82.30 £90.50
UK excluding London average hourly rate £19.00 £17.08 £23.00
% change year-on-year
+11.27% -25.76%

Data Quality
Jobs Demand Trend in London

This chart provides a 3-month moving total of IT contractor jobs citing Data Quality across the London region as a proportion of the total demand within the Quality Assurance & Compliance category.

Data Quality Jobs Demand Trend in London

Data Quality
Daily Rate Trend in London

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

Data Quality Daily Rate Trend in London

Data Quality
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Data Quality across the London region over the 3 months to 30 January 2015.

Data Quality Daily Rate Histogram in London

Data Quality
Hourly Rate Trend in London

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

Data Quality Hourly Rate Trend in London

Data Quality
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 Quality within the London region over the 3 months to 30 January 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 +31 41 £413 -2.36% 14
Southwark - - - -
Croydon - - - -
Kingston Upon Thames - - - -
Data Quality
England

Data Quality
Top 30 Related IT Skills in London

For the 6 months to 30 January 2015, IT contractor jobs across the London region citing Data Quality also 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 that cited Data Quality.

1 81 (36.16%) SQL
2 67 (29.91%) Finance
3 59 (26.34%) Migration
3 59 (26.34%) Data Modelling
4 54 (24.11%) Oracle
5 53 (23.66%) Business Intelligence
6 50 (22.32%) Data Management
6 50 (22.32%) Data Migration
7 48 (21.43%) Data Analysis
8 45 (20.09%) Data Governance
9 41 (18.30%) Analytical Skills
10 38 (16.96%) ETL
11 37 (16.52%) Data Warehouse
12 35 (15.63%) Banking
13 32 (14.29%) SQL Server
14 31 (13.84%) Informatica
15 26 (11.61%) Microsoft
15 26 (11.61%) SAP
16 24 (10.71%) MS Excel
16 24 (10.71%) CRM
16 24 (10.71%) SOA
17 22 (9.82%) Siebel
17 22 (9.82%) Middleware
17 22 (9.82%) Stakeholder Management
17 22 (9.82%) Oracle ODI
17 22 (9.82%) Oracle Fusion
18 21 (9.38%) Bash Shell
18 21 (9.38%) Oracle BI EE
18 21 (9.38%) Oracle Database
18 21 (9.38%) Business Analysis

Data Quality
Top Related IT Skills in London by Category

For the 6 months to 30 January 2015, IT contractor jobs across the London region citing Data Quality also 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 that cited Data Quality. Up to 20 skills are shown per category.

Application Platforms
1 21 (9.38%) WebLogic
2 18 (8.04%) Oracle SOA Suite
2 18 (8.04%) Oracle Service Bus
3 13 (5.80%) Oracle HTTP Server
3 13 (5.80%) WebLogic Portal
4 10 (4.46%) SharePoint
5 4 (1.79%) SAS
6 3 (1.34%) Oracle Application Server
7 1 (0.45%) Apache Pig
7 1 (0.45%) Apache
7 1 (0.45%) MQSeries
Applications
1 24 (10.71%) MS Excel
2 11 (4.91%) MS Visio
3 4 (1.79%) MS Project
4 3 (1.34%) PowerPivot
5 2 (0.89%) MS Office
6 1 (0.45%) MS PowerPoint
6 1 (0.45%) SPSS
Business Applications
1 18 (8.04%) Documaker
2 16 (7.14%) Oracle BPM
3 10 (4.46%) SAP SD
4 9 (4.02%) Oracle EBS
5 7 (3.13%) Oracle FAH
6 6 (2.68%) Dynamics CRM
7 3 (1.34%) SAP CO
7 3 (1.34%) SAP FI/CO
7 3 (1.34%) HFM
7 3 (1.34%) SAP FI
8 2 (0.89%) SAP MDM
9 1 (0.45%) Oracle Payables
9 1 (0.45%) Oracle Receivables
9 1 (0.45%) Oracle Assets
9 1 (0.45%) Oracle General Ledger
9 1 (0.45%) Oracle EBS R12
9 1 (0.45%) Google Analytics
9 1 (0.45%) SAP MM
9 1 (0.45%) SAP PP
9 1 (0.45%) WebTrends
Communications & Networking
1 18 (8.04%) SSL
1 18 (8.04%) HTTPS
2 13 (5.80%) HTTP
3 4 (1.79%) Internet
3 4 (1.79%) LDAP
Database & Business Intelligence
1 37 (16.52%) Data Warehouse
2 32 (14.29%) SQL Server
3 22 (9.82%) Oracle ODI
4 21 (9.38%) Oracle BI EE
4 21 (9.38%) Oracle Database
5 16 (7.14%) SQL Server Integration Services
6 15 (6.70%) Oracle Database 11g
7 13 (5.80%) Oracle BI Publisher
8 10 (4.46%) PowerCenter
8 10 (4.46%) SQL Server Reporting Services
8 10 (4.46%) IBM InfoSphere
9 9 (4.02%) SQL Server 2008
9 9 (4.02%) Data Mining
10 8 (3.57%) DataStage
11 7 (3.13%) SQL Server Analysis Services
11 7 (3.13%) QualityStage
11 7 (3.13%) DB2
12 6 (2.68%) Star Schema
12 6 (2.68%) Big Data
12 6 (2.68%) Relational Database
Development Applications
1 19 (8.48%) JIRA
2 8 (3.57%) LSMW
3 4 (1.79%) SQL Server Management Studio (SSMS)
4 3 (1.34%) Mercurial
4 3 (1.34%) Subversion
4 3 (1.34%) VSS/SourceSafe
4 3 (1.34%) Toad
5 1 (0.45%) Talend Open Studio
5 1 (0.45%) PowerDesigner
5 1 (0.45%) ERwin
General
1 67 (29.91%) Finance
2 35 (15.63%) Banking
3 19 (8.48%) Billing
4 16 (7.14%) Financial Institution
5 13 (5.80%) Investment Banking
6 7 (3.13%) Marketing
7 5 (2.23%) Retail
8 3 (1.34%) Legal
9 2 (0.89%) Pharmaceutical
9 2 (0.89%) Retail Banking
9 2 (0.89%) Advertising
10 1 (0.45%) Telecoms
10 1 (0.45%) Publishing
Job Titles
1 92 (41.07%) Analyst
2 74 (33.04%) Data Analyst
3 37 (16.52%) Developer
4 34 (15.18%) Consultant
5 26 (11.61%) Business Analyst
6 25 (11.16%) Quality Analyst
6 25 (11.16%) Data Quality Analyst
7 20 (8.93%) Architect
8 13 (5.80%) Data Consultant
9 12 (5.36%) Data Architect
9 12 (5.36%) Project Manager
10 11 (4.91%) Oracle Consultant
11 10 (4.46%) Data Manager
12 9 (4.02%) Functional Analyst
13 8 (3.57%) Senior Consultant
13 8 (3.57%) Informatica Developer
13 8 (3.57%) SAP Analyst
13 8 (3.57%) SAP Data Analyst
14 7 (3.13%) NHS Data Analyst
14 7 (3.13%) Business Data Analyst
Libraries, Frameworks & Software Standards
1 22 (9.82%) Middleware
1 22 (9.82%) Oracle Fusion
2 18 (8.04%) WebCenter
2 18 (8.04%) JDBC
2 18 (8.04%) JMS
3 12 (5.36%) Web Services
4 5 (2.23%) HTML
5 4 (1.79%) XML
5 4 (1.79%) J2EE
6 3 (1.34%) JPA
6 3 (1.34%) .NET
6 3 (1.34%) XSD
6 3 (1.34%) XSLT
6 3 (1.34%) XML Schema
7 1 (0.45%) Kafka
7 1 (0.45%) GWT
7 1 (0.45%) MDX
7 1 (0.45%) CSS
Miscellaneous
1 41 (18.30%) Analytical Skills
2 18 (8.04%) NHS
3 15 (6.70%) Data Integration
4 12 (5.36%) Reference Data
4 12 (5.36%) FMCG
5 10 (4.46%) Data Structures
6 7 (3.13%) Hedge funds
7 5 (2.23%) Taxonomies
7 5 (2.23%) Informatics
8 4 (1.79%) Management Information System
8 4 (1.79%) Replication
8 4 (1.79%) Credit Risk
8 4 (1.79%) Visualisation
9 3 (1.34%) Data Extraction
9 3 (1.34%) Fixed Income
9 3 (1.34%) Derivative
9 3 (1.34%) Foreign Exchange (FX)
9 3 (1.34%) W3C
10 2 (0.89%) Biometrics
10 2 (0.89%) Statistics
Operating Systems
1 8 (3.57%) Linux
2 7 (3.13%) UNIX
3 3 (1.34%) Windows
Processes & Methodologies
1 59 (26.34%) Migration
1 59 (26.34%) Data Modelling
2 53 (23.66%) Business Intelligence
3 50 (22.32%) Data Management
3 50 (22.32%) Data Migration
4 48 (21.43%) Data Analysis
5 45 (20.09%) Data Governance
6 38 (16.96%) ETL
7 24 (10.71%) CRM
7 24 (10.71%) SOA
8 22 (9.82%) Stakeholder Management
9 21 (9.38%) Business Analysis
10 20 (8.93%) Agile Software Development
11 19 (8.48%) Validation
11 19 (8.48%) Data Mapping
12 18 (8.04%) Data Cleansing
12 18 (8.04%) Revenue Management
13 16 (7.14%) Analytics
13 16 (7.14%) Data Transformation
13 16 (7.14%) Logical Data Model
Programming Languages
1 81 (36.16%) SQL
2 21 (9.38%) Bash Shell
3 18 (8.04%) Python
4 15 (6.70%) T-SQL
5 13 (5.80%) Jython
5 13 (5.80%) WebLogic Scripting Tool
6 12 (5.36%) PL/SQL
7 11 (4.91%) Java
8 6 (2.68%) VB
8 6 (2.68%) Perl
9 5 (2.23%) C#
10 3 (1.34%) XPath
10 3 (1.34%) C
10 3 (1.34%) C++
11 2 (0.89%) JavaScript
11 2 (0.89%) VBA
12 1 (0.45%) SAS Macro
12 1 (0.45%) Ruby
12 1 (0.45%) Shell Script
Qualifications
1 12 (5.36%) Degree
2 7 (3.13%) Security Cleared
3 4 (1.79%) DV Cleared
4 2 (0.89%) ISEB
4 2 (0.89%) SC Cleared
5 1 (0.45%) ISEB Practitioner
5 1 (0.45%) Siebel Certification
Quality Assurance & Compliance
1 15 (6.70%) QA
2 3 (1.34%) Solvency II
3 1 (0.45%) FATCA
System Software
1 20 (8.93%) Oracle RAC
2 4 (1.79%) Oracle RMAN
3 1 (0.45%) HDFS
3 1 (0.45%) Apache ZooKeeper
Systems Management
1 18 (8.04%) Oracle Enterprise Manager
2 13 (5.80%) Oracle Identity Management
3 8 (3.57%) Oracle EDQ
4 5 (2.23%) HP Quality Center
5 4 (1.79%) Data Guard
6 1 (0.45%) Hadoop YARN
6 1 (0.45%) Oozie
6 1 (0.45%) Ambari
6 1 (0.45%) ZABBIX
6 1 (0.45%) Munin
6 1 (0.45%) OpenView
6 1 (0.45%) Nagios
Vendors
1 54 (24.11%) Oracle
2 31 (13.84%) Informatica
3 26 (11.61%) Microsoft
3 26 (11.61%) SAP
4 22 (9.82%) Siebel
5 18 (8.04%) Remedy
6 17 (7.59%) Trillium
7 16 (7.14%) DataFlux
8 10 (4.46%) IBM
9 8 (3.57%) Tableau
10 6 (2.68%) Teradata
11 5 (2.23%) HP
11 5 (2.23%) Cerner
12 4 (1.79%) Greenplum
13 3 (1.34%) Ab Initio
13 3 (1.34%) Google
13 3 (1.34%) GoldenSource
13 3 (1.34%) MicroStrategy
13 3 (1.34%) Hyperion
13 3 (1.34%) Business Objects
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