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 contractor rates offered in IT contracts that have cited Data Quality over the 3 months to 30 August 2016 with a comparison to the same period over 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.

3 months to
30 Aug 2016
Same period 2015 Same period 2014
Data Quality
Rank 239 182 174
Rank change year-on-year
-57 -8
Contract jobs citing Data Quality 225 294 329
As % of all contract IT jobs located in London 0.97% 1.26% 1.37%
As % of the Quality Assurance & Compliance category 10.67% 13.36% 14.12%
Number of daily rates quoted 164 212 185
Median daily rate £475 £460 £450
Median daily rate % change year-on-year
+3.26% +2.22%
90% offered a daily rate of more than £324 £208 £250
10% offered a daily rate of more than £700 £625 £568
UK excluding London median daily rate £425 £450 £400
% change year-on-year
-5.55% +12.50%
Number of hourly rates quoted 1 2 3
Median hourly rate £11.40 £19.11 £150.00
Median hourly rate % change year-on-year
-40.33% -87.26%
UK excluding London median hourly rate £13.25 £12.36 £16.50
% change year-on-year
+7.24% -25.12%
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
2109 2200 2330
As % of all contract IT jobs located in London 9.14% 9.46% 9.73%
Number of daily rates quoted 1503 1531 1594
Median daily rate £463 £465 £450
Median daily rate % change year-on-year
-0.53% +3.33%
90% offered a daily rate of more than £300 £275 £275
10% offered a daily rate of more than £600 £601 £600
UK excluding London median daily rate £400 £409 £380
% change year-on-year
-2.14% +7.56%
Number of hourly rates quoted 26 31 29
Median hourly rate £20.00 £21.50 £19.00
Median hourly rate % change year-on-year
-6.97% +13.15%
90% offered a hourly rate of more than £13.58 £14.00 £13.39
10% offered a hourly rate of more than £70.00 £99.10 £137.50
UK excluding London median hourly rate £28.15 £24.00 £20.00
% change year-on-year
+17.29% +20.00%

Data Quality
Jobs Demand Trend in London

The demand trend of contract jobs across the London region citing Data Quality as a proportion of all IT contracts with a match in 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 August 2016.

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 median contractor rates quoted in IT jobs citing Data Quality within the London region over the 3 months to 30 August 2016. 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 see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London -4 41 £455 -1.62% 10
Croydon -7 3 £475 +8.57%
Clapham - 3 £450 -
Brentford +2 2 - -
Uxbridge 0 2 £420 -1.17%
Canary Wharf -4 2 £500 +2.56%
Ealing - 2 £120 -
Docklands, London +13 1 £540 +8.00%
Feltham -5 1 £413 -1.78%
Southall - 1 £400 -
Data Quality
England

Data Quality
Top 30 Related IT Skills in London

For the 6 months to 30 August 2016, IT contractor jobs citing Data Quality also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for Data Quality.

1 204 (40.96%) SQL
2 202 (40.56%) Data Modelling
3 173 (34.74%) Data Management
4 159 (31.93%) Finance
5 111 (22.29%) Data Analysis
6 110 (22.09%) Business Intelligence
7 99 (19.88%) Data Architecture
8 98 (19.68%) Data Governance
9 95 (19.08%) Data Warehouse
10 94 (18.88%) Oracle
11 91 (18.27%) Migration
12 81 (16.27%) Master Data Management
13 80 (16.06%) ETL
14 79 (15.86%) Agile Software Development
15 78 (15.66%) Microsoft
16 76 (15.26%) Analytical Skills
17 74 (14.86%) Banking
18 71 (14.26%) Data Migration
18 71 (14.26%) Analytics
19 67 (13.45%) Data Cleansing
20 56 (11.24%) SQL Server
21 55 (11.04%) Quality Management
22 53 (10.64%) Reference Data
22 53 (10.64%) Data Integration
22 53 (10.64%) Degree
23 51 (10.24%) Data Transformation
23 51 (10.24%) Relational Database
24 47 (9.44%) SDLC
25 45 (9.04%) MS Excel
26 44 (8.84%) Informatica

Data Quality
Top Related IT Skills in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 17 (3.41%) Apache Spark
1 17 (3.41%) SAS
2 10 (2.01%) Apache
3 8 (1.61%) SharePoint
4 6 (1.20%) NetWeaver
5 5 (1.00%) Confluence
5 5 (1.00%) Elasticsearch
6 4 (0.80%) Apache Pig
6 4 (0.80%) Drupal
7 3 (0.60%) nginx
7 3 (0.60%) WordPress
8 2 (0.40%) CMS
8 2 (0.40%) Joomla!
8 2 (0.40%) SAP EP
8 2 (0.40%) WebLogic
8 2 (0.40%) WebSphere
9 1 (0.20%) BizTalk Server
9 1 (0.20%) Facebook Platform
9 1 (0.20%) IIS
Applications
1 45 (9.04%) MS Excel
2 32 (6.43%) MS PowerPoint
3 14 (2.81%) MS Office
4 11 (2.21%) MS Project
4 11 (2.21%) MS Visio
5 7 (1.41%) Spreadsheet
6 6 (1.20%) SPSS
7 1 (0.20%) Adobe Creative Suite
7 1 (0.20%) Adobe Illustrator
7 1 (0.20%) Fireworks
7 1 (0.20%) Photoshop
Business Applications
1 10 (2.01%) Dynamics CRM
2 8 (1.61%) Oracle EBS
3 7 (1.41%) Oracle CRM
3 7 (1.41%) SAP MDM
4 3 (0.60%) HFM
4 3 (0.60%) Hyperion Planning
4 3 (0.60%) Markit EDM
4 3 (0.60%) Oracle EBS R12
4 3 (0.60%) Oracle ERP
4 3 (0.60%) Unit4 Business World
5 2 (0.40%) CA PPM
5 2 (0.40%) Salesforce.com CRM
5 2 (0.40%) SAP CRM
5 2 (0.40%) SAP Oil and Gas
5 2 (0.40%) WebTrends
6 1 (0.20%) Eagle PACE
6 1 (0.20%) Magento
6 1 (0.20%) Oracle Subledger Accounting
6 1 (0.20%) Radian6
6 1 (0.20%) SystmOne
Cloud Services
1 8 (1.61%) Amazon AWS
2 7 (1.41%) Microsoft Azure
3 6 (1.20%) Oracle CX
4 5 (1.00%) Google Analytics
5 3 (0.60%) Force.com
5 3 (0.60%) iPaaS
5 3 (0.60%) SaaS
6 2 (0.40%) AWS Lambda
6 2 (0.40%) Boomi
6 2 (0.40%) Google Apps
6 2 (0.40%) PaaS
7 1 (0.20%) AdWords
7 1 (0.20%) IaaS
Communications & Networking
1 4 (0.80%) Internet
2 3 (0.60%) Intranet
2 3 (0.60%) Wireless
3 1 (0.20%) Cisco IPT
Database & Business Intelligence
1 95 (19.08%) Data Warehouse
2 56 (11.24%) SQL Server
3 51 (10.24%) Relational Database
4 29 (5.82%) Big Data
4 29 (5.82%) NoSQL
5 25 (5.02%) BusinessObjects
6 23 (4.62%) DB2
7 22 (4.42%) Data Mining
8 21 (4.22%) QlikView
9 17 (3.41%) Hadoop
9 17 (3.41%) SQL Server Integration Services
10 16 (3.21%) IBM InfoSphere
10 16 (3.21%) Oracle Database
10 16 (3.21%) PostgreSQL
10 16 (3.21%) SQL Server 2008
10 16 (3.21%) SQL Server Reporting Services
11 14 (2.81%) MySQL
12 13 (2.61%) MongoDB
13 12 (2.41%) RDBMS
13 12 (2.41%) SQL Server Analysis Services
Development Applications
1 17 (3.41%) Talend Open Studio
2 9 (1.81%) ERwin
2 9 (1.81%) JIRA
3 8 (1.61%) Git (software)
4 6 (1.20%) Gradle
4 6 (1.20%) IntelliJ
4 6 (1.20%) JUnit
4 6 (1.20%) LSMW
4 6 (1.20%) TestNG
5 5 (1.00%) Jenkins
6 4 (0.80%) Ant
6 4 (0.80%) gulp
6 4 (0.80%) webpack
7 3 (0.60%) Selenium
7 3 (0.60%) SQL Server Management Studio (SSMS)
8 2 (0.40%) Cucumber
8 2 (0.40%) Maven
8 2 (0.40%) Visual Studio
9 1 (0.20%) Team Foundation Server
9 1 (0.20%) Visual Studio Tools for Office
General
1 159 (31.93%) Finance
2 74 (14.86%) Banking
3 35 (7.03%) Marketing
4 30 (6.02%) Investment Banking
5 19 (3.82%) Retail
6 14 (2.81%) Legal
7 13 (2.61%) Telecoms
8 8 (1.61%) Law
8 8 (1.61%) Pharmaceutical
9 7 (1.41%) Financial Institution
10 5 (1.00%) Advertising
10 5 (1.00%) Front Office
11 4 (0.80%) General Ledger
11 4 (0.80%) International Banking
11 4 (0.80%) Manufacturing
12 3 (0.60%) Local Government
13 2 (0.40%) Corporate Banking
13 2 (0.40%) Electronics
13 2 (0.40%) Publishing
13 2 (0.40%) Retail Banking
Job Titles
1 188 (37.75%) Analyst
2 110 (22.09%) Data Analyst
3 104 (20.88%) Architect
4 61 (12.25%) Developer
5 58 (11.65%) Data Architect
6 46 (9.24%) Business Analyst
7 28 (5.62%) Consultant
8 26 (5.22%) Solutions Architect
9 21 (4.22%) Data Manager
10 19 (3.82%) SQL Analyst
11 16 (3.21%) Data Business Analyst
12 14 (2.81%) Software Architect
12 14 (2.81%) SQL Data Analyst
13 13 (2.61%) Banking Analyst
13 13 (2.61%) Data Quality Analyst
14 12 (2.41%) Business Intelligence Analyst
14 12 (2.41%) Process Analyst
15 11 (2.21%) Data Quality Manager
15 11 (2.21%) SQL Developer
16 10 (2.01%) Data Consultant
Libraries, Frameworks & Software Standards
1 25 (5.02%) XML
2 14 (2.81%) Web Services
3 13 (2.61%) JSON
3 13 (2.61%) REST
4 12 (2.41%) SOAP
5 10 (2.01%) Node.js
6 9 (1.81%) HTML
7 8 (1.61%) AngularJS
7 8 (1.61%) MDX
8 7 (1.41%) CSS
8 7 (1.41%) EDI
9 6 (1.20%) Spring
10 5 (1.00%) jQuery
11 4 (0.80%) HTML5
11 4 (0.80%) Oracle GoldenGate
12 3 (0.60%) .NET
12 3 (0.60%) ASP.NET
12 3 (0.60%) FIX Protocol
12 3 (0.60%) XML Schema
13 2 (0.40%) J2EE
Miscellaneous
1 76 (15.26%) Analytical Skills
2 53 (10.64%) Data Integration
2 53 (10.64%) Reference Data
3 35 (7.03%) Data Structures
4 27 (5.42%) Management Information System
5 17 (3.41%) Data Conversion
6 16 (3.21%) Visualisation
7 12 (2.41%) Equities
8 10 (2.01%) Credit Risk
8 10 (2.01%) Data Extraction
8 10 (2.01%) NHS
9 9 (1.81%) Mathematics
10 7 (1.41%) Computer Science
10 7 (1.41%) Data Centre
10 7 (1.41%) Statistics
11 6 (1.20%) Digital Media
11 6 (1.20%) Enterprise Software
11 6 (1.20%) User Experience
12 5 (1.00%) Economics
12 5 (1.00%) Taxonomies
Operating Systems
1 13 (2.61%) Linux
2 12 (2.41%) Unix
3 10 (2.01%) Windows
4 2 (0.40%) Android
4 2 (0.40%) Apple iOS
5 1 (0.20%) Solaris
Processes & Methodologies
1 202 (40.56%) Data Modelling
2 173 (34.74%) Data Management
3 111 (22.29%) Data Analysis
4 110 (22.09%) Business Intelligence
5 99 (19.88%) Data Architecture
6 98 (19.68%) Data Governance
7 91 (18.27%) Migration
8 81 (16.27%) Master Data Management
9 80 (16.06%) ETL
10 79 (15.86%) Agile Software Development
11 71 (14.26%) Analytics
11 71 (14.26%) Data Migration
12 67 (13.45%) Data Cleansing
13 55 (11.04%) Quality Management
14 51 (10.24%) Data Transformation
15 47 (9.44%) SDLC
16 44 (8.84%) Project Management
17 33 (6.63%) Stakeholder Management
18 32 (6.43%) CRM
19 31 (6.22%) Business Analysis
Programming Languages
1 204 (40.96%) SQL
2 31 (6.22%) Java
3 25 (5.02%) Python
4 24 (4.82%) R
5 21 (4.22%) JavaScript
6 19 (3.82%) T-SQL
7 17 (3.41%) PL/SQL
8 15 (3.01%) C++
9 10 (2.01%) Scala
10 9 (1.81%) PHP
11 7 (1.41%) VBA
12 6 (1.20%) ES6
12 6 (1.20%) Groovy
13 5 (1.00%) C#
13 5 (1.00%) Haskell
13 5 (1.00%) SPARQL
14 4 (0.80%) Shell Script
15 3 (0.60%) ABAP
15 3 (0.60%) MATLAB
15 3 (0.60%) VB
Qualifications
1 53 (10.64%) Degree
2 30 (6.02%) Security Cleared
3 28 (5.62%) SC Cleared
4 4 (0.80%) BPSS Clearance
5 3 (0.60%) CLAS
5 3 (0.60%) ISEB
6 2 (0.40%) ACCA
6 2 (0.40%) CIMA
6 2 (0.40%) PhD
6 2 (0.40%) PMP
6 2 (0.40%) SAP Certification
7 1 (0.20%) BC Cleared
7 1 (0.20%) CISSP
7 1 (0.20%) ISTQB
7 1 (0.20%) MBA
7 1 (0.20%) Oracle Certification
Quality Assurance & Compliance
1 32 (6.43%) QA
2 16 (3.21%) Solvency II
3 9 (1.81%) ISO20022
4 5 (1.00%) Sarbanes-Oxley
4 5 (1.00%) SLA
5 4 (0.80%) SAS 70
6 2 (0.40%) Basel II
6 2 (0.40%) Basel III
6 2 (0.40%) COREP
6 2 (0.40%) Disclosure Scotland
7 1 (0.20%) BS7666
7 1 (0.20%) GCP
7 1 (0.20%) GLP
7 1 (0.20%) GMP
7 1 (0.20%) GxP
7 1 (0.20%) ISO/IEC 27001
7 1 (0.20%) MiFID
7 1 (0.20%) PCI DSS
System Software
1 3 (0.60%) Corosync
1 3 (0.60%) Docker
1 3 (0.60%) Squid
2 2 (0.40%) HDFS
3 1 (0.20%) Apache Flume
3 1 (0.20%) Oracle RAC
3 1 (0.20%) Virtual Machines
Systems Management
1 3 (0.60%) Control-M
1 3 (0.60%) Pacemaker
1 3 (0.60%) Puppet
2 1 (0.20%) Hadoop YARN
2 1 (0.20%) Oracle EDQ
Vendors
1 94 (18.88%) Oracle
2 78 (15.66%) Microsoft
3 44 (8.84%) Informatica
4 42 (8.43%) SAP
5 25 (5.02%) Tableau
6 20 (4.02%) Teradata
7 17 (3.41%) Talend
8 16 (3.21%) Salesforce.com
9 15 (3.01%) Netezza
10 14 (2.81%) Sybase
11 13 (2.61%) Cognos
12 8 (1.61%) Google
13 7 (1.41%) Siebel
14 6 (1.20%) Hyperion
14 6 (1.20%) IBM
15 5 (1.00%) Alteryx
15 5 (1.00%) GoldenSource
16 4 (0.80%) CA
16 4 (0.80%) MicroStrategy
17 3 (0.60%) Bloomberg
City, London
Harvey Nash plc
Rate: £400 - £500 per day
Posted: 10 hours ago
London
Proteus Europe
Posted: 14 hours ago
London
Rullion IT Plus
Posted: 5 days ago
West London
Lorien Resourcing
Posted: 13 hours ago
London
Vivid Resourcing
Rate: £600 - £635 per day
Posted: 7 days ago