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 25 February 2017 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
25 Feb 2017
Same period 2016 Same period 2015
Data Quality
England / London
Rank 211 174 183
Rank change year-on-year
-37 +9
Contract jobs citing Data Quality 194 300 273
As % of all contract IT jobs located in London 1.02% 1.40% 1.28%
As % of the Quality Assurance & Compliance category 8.48% 12.34% 11.08%
Number of daily rates quoted 119 208 163
Median daily rate £415 £440 £450
Median daily rate % change year-on-year
-5.68% -2.22%
90% offered a daily rate of more than £290 £275 £259
10% offered a daily rate of more than £600 £575 £596
UK excluding London median daily rate £425 £400 £400
% change year-on-year
+6.25% -
Number of hourly rates quoted 3 3 3
Median hourly rate £34.00 £9.39 £19.18
Median hourly rate % change year-on-year
+262.08% -51.04%
UK excluding London median hourly rate £17.43 £15.00 £24.50
% change year-on-year
+16.20% -38.77%

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
2289 2431 2464
As % of all contract IT jobs located in London 11.98% 11.34% 11.55%
Number of daily rates quoted 1600 1694 1733
Median daily rate £481 £450 £430
Median daily rate % change year-on-year
+6.94% +4.65%
90% offered a daily rate of more than £313 £287 £250
10% offered a daily rate of more than £650 £625 £600
UK excluding London median daily rate £400 £390 £380
% change year-on-year
+2.56% +2.63%
Number of hourly rates quoted 35 28 19
Median hourly rate £25.00 £22.00 £21.50
Median hourly rate % change year-on-year
+13.63% +2.32%
90% offered a hourly rate of more than £11.25 £11.50 £15.00
10% offered a hourly rate of more than £48.25 £35.35 £99.40
UK excluding London median hourly rate £20.75 £42.50 £22.50
% change year-on-year
-51.17% +88.88%

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 25 February 2017.

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 25 February 2017. 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 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 -5 34 £450 - 12
Croydon +8 6 £488 -
Docklands, London 0 2 £400 +6.66%
Canary Wharf -1 2 - -
Uxbridge +6 1 £375 -16.66%
Brentford +4 1 - -
Hammersmith - 1 £408 -
Data Quality
England

Data Quality
Top 30 Related IT Skills in London

For the 6 months to 25 February 2017, 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.

1 221 (48.46%) SQL
2 184 (40.35%) Data Modelling
3 145 (31.80%) ETL
4 132 (28.95%) Data Management
5 118 (25.88%) Data Warehouse
6 112 (24.56%) Business Intelligence
7 111 (24.34%) Finance
8 88 (19.30%) Data Analysis
9 86 (18.86%) Agile Software Development
10 79 (17.32%) Oracle
11 77 (16.89%) Analytics
12 69 (15.13%) Data Governance
13 66 (14.47%) Big Data
14 65 (14.25%) Analytical Skills
15 62 (13.60%) Microsoft
16 61 (13.38%) SQL Server
17 60 (13.16%) Banking
17 60 (13.16%) Degree
18 58 (12.72%) Migration
19 56 (12.28%) Relational Database
20 52 (11.40%) Data Cleansing
20 52 (11.40%) Data Architecture
21 50 (10.96%) Management Information System
22 49 (10.75%) Data Migration
23 48 (10.53%) Hadoop
24 47 (10.31%) SQL Server Integration Services
25 46 (10.09%) Python
25 46 (10.09%) MS Excel
25 46 (10.09%) Master Data Management
26 45 (9.87%) SAP

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 19 (4.17%) Apache Spark
2 18 (3.95%) SAS
3 12 (2.63%) Apache Pig
4 8 (1.75%) Confluence
5 7 (1.54%) nginx
6 6 (1.32%) SharePoint
7 5 (1.10%) Apache
8 3 (0.66%) Drupal
9 1 (0.22%) BizTalk Server
9 1 (0.22%) CMS
9 1 (0.22%) Documentum
9 1 (0.22%) Elasticsearch
9 1 (0.22%) IBM Notes
9 1 (0.22%) JBoss
9 1 (0.22%) Liferay
9 1 (0.22%) Predix
Applications
1 46 (10.09%) MS Excel
2 22 (4.82%) MS Office
3 20 (4.39%) MS PowerPoint
4 11 (2.41%) MS Visio
5 8 (1.75%) Spreadsheet
6 4 (0.88%) SPSS
7 3 (0.66%) MS Project
8 2 (0.44%) Adobe Illustrator
8 2 (0.44%) Photoshop
Business Applications
1 7 (1.54%) Dynamics AX
2 4 (0.88%) Markit EDM
3 2 (0.44%) Dynamics CRM
3 2 (0.44%) Hyperion Planning
3 2 (0.44%) Oracle ERP
3 2 (0.44%) Oracle Procure-to-Pay
3 2 (0.44%) SAP ERP
4 1 (0.22%) Eagle PACE
4 1 (0.22%) Maximo
4 1 (0.22%) Oracle Applications
4 1 (0.22%) Oracle EBS
4 1 (0.22%) Oracle EBS R12
4 1 (0.22%) Oracle Financials
4 1 (0.22%) Remedy ITSM
4 1 (0.22%) SAP CO
4 1 (0.22%) SAP FI
4 1 (0.22%) SAP FI/CO
4 1 (0.22%) SAP HCM
4 1 (0.22%) SAP HR
4 1 (0.22%) SAP SCM
Cloud Services
1 6 (1.32%) Microsoft Azure
2 5 (1.10%) Google Analytics
3 4 (0.88%) Amazon AWS
4 2 (0.44%) SaaS
5 1 (0.22%) Adobe Analytics
5 1 (0.22%) Amazon EC2
5 1 (0.22%) SuccessFactors
Communications & Networking
1 3 (0.66%) Intranet
2 2 (0.44%) Internet
2 2 (0.44%) NGN
3 1 (0.22%) Cisco IPT
3 1 (0.22%) Firewall
3 1 (0.22%) FTP
Database & Business Intelligence
1 118 (25.88%) Data Warehouse
2 66 (14.47%) Big Data
3 61 (13.38%) SQL Server
4 56 (12.28%) Relational Database
5 48 (10.53%) Hadoop
6 47 (10.31%) SQL Server Integration Services
7 34 (7.46%) SQL Server Reporting Services
8 27 (5.92%) Apache Hive
8 27 (5.92%) DB2
9 22 (4.82%) SQL Server Analysis Services
10 19 (4.17%) BusinessObjects
10 19 (4.17%) NoSQL
10 19 (4.17%) Oracle Database
10 19 (4.17%) QlikView
11 16 (3.51%) Data Mining
12 15 (3.29%) MongoDB
13 12 (2.63%) HBase
13 12 (2.63%) MySQL
14 11 (2.41%) MS Access
14 11 (2.41%) Power BI
Development Applications
1 29 (6.36%) ERwin
2 25 (5.48%) JIRA
3 8 (1.75%) Talend Open Studio
4 7 (1.54%) Jenkins
4 7 (1.54%) PowerDesigner
5 5 (1.10%) SpecFlow
6 4 (0.88%) Team Foundation Server
6 4 (0.88%) Visual Studio
7 3 (0.66%) Git (software)
8 2 (0.44%) Eclipse
8 2 (0.44%) Grunt
8 2 (0.44%) Jasmine
8 2 (0.44%) NUnit
8 2 (0.44%) Octopus Deploy
8 2 (0.44%) TeamCity
9 1 (0.22%) Gradle
9 1 (0.22%) HP UFT
9 1 (0.22%) IntelliJ
9 1 (0.22%) JUnit
9 1 (0.22%) SQL Server Management Studio (SSMS)
General
1 111 (24.34%) Finance
2 60 (13.16%) Banking
3 26 (5.70%) Retail
4 20 (4.39%) Marketing
5 17 (3.73%) Legal
6 8 (1.75%) Investment Banking
7 7 (1.54%) Front Office
7 7 (1.54%) Pharmaceutical
8 6 (1.32%) Telecoms
9 5 (1.10%) Advertising
10 4 (0.88%) Law
11 3 (0.66%) Billing
12 2 (0.44%) Electronics
12 2 (0.44%) Music Industry
12 2 (0.44%) Private Banking
12 2 (0.44%) Retail Banking
13 1 (0.22%) Financial Institution
13 1 (0.22%) Games
13 1 (0.22%) Manufacturing
13 1 (0.22%) Publishing
Job Titles
1 184 (40.35%) Analyst
2 123 (26.97%) Data Analyst
3 77 (16.89%) Architect
4 72 (15.79%) Developer
5 69 (15.13%) Data Architect
6 32 (7.02%) Consultant
6 32 (7.02%) Data Quality Analyst
7 31 (6.80%) Business Analyst
8 30 (6.58%) SQL Analyst
9 29 (6.36%) Quality Analyst
10 28 (6.14%) SQL Data Analyst
11 19 (4.17%) Data Consultant
12 18 (3.95%) Business Intelligence Analyst
12 18 (3.95%) Data Manager
12 18 (3.95%) ETL Analyst
13 17 (3.73%) Data Business Analyst
14 16 (3.51%) Data Engineer
14 16 (3.51%) Project Manager
15 15 (3.29%) Excel Analyst
16 14 (3.07%) Senior Analyst
Libraries, Frameworks & Software Standards
1 13 (2.85%) .NET
1 13 (2.85%) XML
2 11 (2.41%) Oracle GoldenGate
3 10 (2.19%) AngularJS
4 9 (1.97%) ASP.NET
4 9 (1.97%) Kafka
5 8 (1.75%) HTML
5 8 (1.75%) REST
6 7 (1.54%) CSS
6 7 (1.54%) Node.js
7 6 (1.32%) jQuery
7 6 (1.32%) Web Services
8 5 (1.10%) .NET Framework
8 5 (1.10%) FIX Protocol
8 5 (1.10%) JSON
8 5 (1.10%) MDX
8 5 (1.10%) NHibernate
9 4 (0.88%) Oracle Streams
10 3 (0.66%) ASP.NET MVC
10 3 (0.66%) SAP CO-PA
Miscellaneous
1 65 (14.25%) Analytical Skills
2 50 (10.96%) Management Information System
3 43 (9.43%) Data Structures
4 26 (5.70%) Reference Data
5 17 (3.73%) NHS
6 13 (2.85%) Computer Science
6 13 (2.85%) Credit Risk
6 13 (2.85%) FMCG
7 11 (2.41%) Algorithms
7 11 (2.41%) Social Media
8 7 (1.54%) Replication
9 6 (1.32%) Market Risk
10 5 (1.10%) Data Centre
10 5 (1.10%) Fixed Income
10 5 (1.10%) Foreign Exchange (FX)
11 4 (0.88%) Data Protection Act
12 3 (0.66%) Derivative
12 3 (0.66%) Social Network
12 3 (0.66%) Taxonomies
13 2 (0.44%) CMDB
Operating Systems
1 19 (4.17%) Unix
2 17 (3.73%) Linux
3 6 (1.32%) Windows
4 4 (0.88%) Solaris
5 3 (0.66%) Windows Server
Processes & Methodologies
1 184 (40.35%) Data Modelling
2 145 (31.80%) ETL
3 132 (28.95%) Data Management
4 112 (24.56%) Business Intelligence
5 88 (19.30%) Data Analysis
6 86 (18.86%) Agile Software Development
7 77 (16.89%) Analytics
8 69 (15.13%) Data Governance
9 58 (12.72%) Migration
10 52 (11.40%) Data Architecture
10 52 (11.40%) Data Cleansing
11 49 (10.75%) Data Migration
12 46 (10.09%) Master Data Management
13 44 (9.65%) Project Management
14 41 (8.99%) Data Integration
15 40 (8.77%) Stakeholder Management
16 39 (8.55%) Data Transformation
17 35 (7.68%) Statistics
18 31 (6.80%) Scrum
18 31 (6.80%) SDLC
Programming Languages
1 221 (48.46%) SQL
2 46 (10.09%) Python
3 28 (6.14%) T-SQL
4 27 (5.92%) R
5 21 (4.61%) Java
5 21 (4.61%) JavaScript
6 16 (3.51%) VBA
7 15 (3.29%) C++
8 13 (2.85%) PL/SQL
9 12 (2.63%) C#
10 11 (2.41%) PHP
11 7 (1.54%) Scala
12 6 (1.32%) Data Analysis Expressions (DAX)
13 4 (0.88%) Perl
13 4 (0.88%) Shell Script
14 3 (0.66%) Ruby
14 3 (0.66%) VB
15 1 (0.22%) PowerShell
15 1 (0.22%) SAS Macro
15 1 (0.22%) VB.NET
Qualifications
1 60 (13.16%) Degree
2 26 (5.70%) Security Cleared
3 20 (4.39%) SC Cleared
4 7 (1.54%) Oracle Certification
5 4 (0.88%) CLAS
5 4 (0.88%) CTC Cleared
5 4 (0.88%) DV Cleared
5 4 (0.88%) ISTQB
6 3 (0.66%) ITIL Certification
7 2 (0.44%) BPSS Clearance
7 2 (0.44%) PMI Certification
7 2 (0.44%) PMP
8 1 (0.22%) CFA
8 1 (0.22%) DBS Check
8 1 (0.22%) ISTQB Foundation Certification
8 1 (0.22%) Postgraduate
8 1 (0.22%) PRINCE2 Certification
Quality Assurance & Compliance
1 18 (3.95%) QA
1 18 (3.95%) Solvency II
2 4 (0.88%) MiFID
3 3 (0.66%) ISO20022
4 2 (0.44%) COBIT
4 2 (0.44%) SLA
5 1 (0.22%) Basel III
5 1 (0.22%) CRD IV
5 1 (0.22%) Disclosure Scotland
5 1 (0.22%) ISO 9001
5 1 (0.22%) PCI DSS
5 1 (0.22%) PMO
System Software
1 7 (1.54%) Corosync
1 7 (1.54%) Docker
1 7 (1.54%) Squid
2 4 (0.88%) HDFS
3 3 (0.66%) Apache ZooKeeper
4 1 (0.22%) Apache Flume
4 1 (0.22%) Firmware
Systems Management
1 7 (1.54%) Pacemaker
1 7 (1.54%) Puppet
2 4 (0.88%) Data Guard
3 3 (0.66%) Ambari
3 3 (0.66%) Control-M
3 3 (0.66%) Hadoop YARN
3 3 (0.66%) Oozie
3 3 (0.66%) Tivoli
Vendors
1 79 (17.32%) Oracle
2 62 (13.60%) Microsoft
3 45 (9.87%) SAP
4 31 (6.80%) Tableau
5 30 (6.58%) Sybase
6 24 (5.26%) Teradata
7 16 (3.51%) Netezza
8 12 (2.63%) IBM
9 10 (2.19%) Informatica
10 9 (1.97%) Cloudera
10 9 (1.97%) Splunk
11 8 (1.75%) MapR
11 8 (1.75%) MicroStrategy
11 8 (1.75%) Nuix
11 8 (1.75%) Talend
12 7 (1.54%) Red Hat
12 7 (1.54%) Salesforce.com
13 6 (1.32%) Google
14 5 (1.10%) DoubleClick
14 5 (1.10%) ServiceNow
South West London
Harris Global
Rate: Unspecified Market Rate
Posted: Yesterday
London
TEKsystems
Rate: £500 - £550 per day
Posted: 3 days ago
City, London
Harvey Nash plc
Rate: £400 - £500 per day
Posted: 4 days ago
London
Difrent
Rate: Up to £400 per day Initial contract until end of March (+ extension th
Posted: 5 days ago
City, London
Hatstand Limited
Rate: £500 - £600 per day
Posted: 4 days ago
London
Bluetown Online LTD
Rate: £18623 per annum
Posted: 22 days ago
London
Eames Consulting
Rate: £450 - £550 per day
Posted: 2 days ago