The first table below looks at the demand for Data Mining 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 Mining over the 3 months to 17 May 2013 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Database & Business Intelligence category for the London region.

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
17 May 2013
Same period 2012 Same period 2011
Data Mining
Rank 219 282 312
Rank change year-on-year
+63 +30
Contract jobs citing Data Mining 175 124 125
As % of all contract IT jobs located in London 0.810% 0.463% 0.400%
As % of the Database & Business Intelligence category 3.877% 2.486% 2.020%
Number of daily rates quoted 117 88 86
Average daily rate £475 £425 £473
Average daily rate % change year-on-year
+11.76% -10.05%
90% offered a daily rate of more than £250 £307 £325
10% offered a daily rate of more than £585 £576 £650
UK excluding London average daily rate £445 £350 £385
% change year-on-year
+27.14% -9.09%
Number of hourly rates quoted 0 2 2
Average hourly rate - £37.50 £47.50
Average hourly rate % change year-on-year
- -21.05%
UK excluding London average hourly rate £52.50 - £12.50
All Database & Business Intelligence
London
Contract IT job ads with a match in the
Database & Business Intelligence category
4514 4988 6187
As % of all contract IT jobs located in London 20.91% 18.63% 19.80%
Number of daily rates quoted 3132 3217 3949
Average daily rate £438 £425 £450
Average daily rate % change year-on-year
+2.94% -5.55%
90% offered a daily rate of more than £300 £300 £300
10% offered a daily rate of more than £575 £550 £598
UK excluding London average daily rate £325 £333 £338
% change year-on-year
-2.25% -1.48%
Number of hourly rates quoted 59 40 57
Average hourly rate £22.50 £26.00 £26.50
Average hourly rate % change year-on-year
-13.46% -1.88%
90% offered a hourly rate of more than £17.30 £18.20 £16.70
10% offered a hourly rate of more than £51.00 £47.50 £60.00
UK excluding London average hourly rate £27.50 £27.50 £32.50
% change year-on-year
- -15.38%
Data Mining
England

Data Mining
Jobs Demand Trend

This chart provides a 3-month moving total of IT contractor jobs citing Data Mining across the London region as a proportion of the total demand within the Database & Business Intelligence category.

London Data Mining Jobs Demand Trend

Data Mining
Daily Rate Trend

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

London Data Mining Daily Rate Trend

Data Mining
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing Data Mining across the London region over the 3 months to 17 May 2013.

London Data Mining Daily Rate Histogram

Data Mining
Hourly Rate Trend

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

London Data Mining Hourly Rate Trend

Data Mining
Contract Locations

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Data Mining within the London region over the 3 months to 17 May 2013. 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 each for more statistics)
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
City of London +12 55 £500 +17.64%
Docklands, London +10 9 £130 -76.99%
Canary Wharf -1 8 £525 -4.54%
Data Mining
England

Data Mining
Top 30 Related IT Skills

For the 6 months to 17 May 2013, IT contractor jobs across the London region citing Data Mining 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 Mining.

1 164 (56.94%) SQL
2 111 (38.54%) Data Analysis
3 89 (30.90%) Banking
4 84 (29.17%) Finance
5 80 (27.78%) Data Modelling
6 65 (22.57%) Data Warehouse
7 60 (20.83%) SAS
8 58 (20.14%) Oracle
8 58 (20.14%) Analytics
9 57 (19.79%) Business Intelligence
10 54 (18.75%) Investment Banking
11 47 (16.32%) SQL Server
12 46 (15.97%) Business Analysis
13 43 (14.93%) VBA
14 39 (13.54%) Degree
15 38 (13.19%) Java
15 38 (13.19%) ETL
15 38 (13.19%) Microsoft
16 35 (12.15%) Big Data
17 32 (11.11%) Derivative
18 31 (10.76%) Visualisation
19 29 (10.07%) MS Excel
20 28 (9.722%) XML
20 28 (9.722%) Hadoop
21 27 (9.375%) Mathematics
21 27 (9.375%) Teradata
22 25 (8.681%) Computer Science
23 23 (7.986%) Credit Risk
23 23 (7.986%) SQL Server Integration Services
24 22 (7.639%) Data Analytics

Data Mining
Top Related IT Skills by Category

For the 6 months to 17 May 2013, IT contractor jobs across the London region citing Data Mining 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 Mining. Up to 20 skills are shown per category.

Application Development
1 28 (9.722%) XML
2 17 (5.903%) .NET
2 17 (5.903%) MapReduce
3 6 (2.083%) ASP
4 3 (1.042%) J2SE
4 3 (1.042%) FpML
4 3 (1.042%) HTML
5 2 (0.694%) HTML5
5 2 (0.694%) REST
5 2 (0.694%) WinForms
5 2 (0.694%) Lucene
5 2 (0.694%) Spring
5 2 (0.694%) Ruby on Rails
5 2 (0.694%) DOM
5 2 (0.694%) XSL
5 2 (0.694%) Silverlight
5 2 (0.694%) ADO.NET
5 2 (0.694%) ATL
5 2 (0.694%) COM
5 2 (0.694%) CSS
Application Platforms
1 60 (20.83%) SAS
2 18 (6.250%) SharePoint
2 18 (6.250%) Apache Pig
3 7 (2.431%) CMS
4 6 (2.083%) Apache
5 2 (0.694%) LiveCycle
5 2 (0.694%) Apache Solr
6 1 (0.347%) Windows Azure
6 1 (0.347%) SharePoint 2010
6 1 (0.347%) IIS
6 1 (0.347%) NetWeaver
6 1 (0.347%) LiveLink
6 1 (0.347%) Oracle Workflow
6 1 (0.347%) MS Project Server
Applications
1 29 (10.07%) MS Excel
2 20 (6.944%) SPSS
3 8 (2.778%) MS PowerPoint
4 5 (1.736%) MS Project
5 3 (1.042%) MS Office
6 2 (0.694%) MS Visio
6 2 (0.694%) QuarkXPress
6 2 (0.694%) FreeHand
6 2 (0.694%) Fireworks
6 2 (0.694%) Adobe Illustrator
6 2 (0.694%) FastStats
6 2 (0.694%) Photoshop
Business Applications
1 9 (3.125%) Google Analytics
2 8 (2.778%) SiteCatalyst
3 4 (1.389%) Taleo
4 1 (0.347%) Cognos Business Intelligence
4 1 (0.347%) SAP BPC
Communications & Networking
1 10 (3.472%) HTTP
2 3 (1.042%) HTTPS
2 3 (1.042%) Internet
3 2 (0.694%) MPLS
3 2 (0.694%) Frame Relay
3 2 (0.694%) ATM
3 2 (0.694%) Broadband
4 1 (0.347%) FTP
4 1 (0.347%) SAN
4 1 (0.347%) BSS
4 1 (0.347%) Wireless
Database & Business Intelligence
1 65 (22.57%) Data Warehouse
2 47 (16.32%) SQL Server
3 35 (12.15%) Big Data
4 28 (9.722%) Hadoop
5 23 (7.986%) SQL Server Integration Services
6 21 (7.292%) OLAP
7 19 (6.597%) RDBMS
8 18 (6.250%) SQL Server Reporting Services
8 18 (6.250%) HBase
9 17 (5.903%) Apache Cassandra
9 17 (5.903%) Spotfire
9 17 (5.903%) MS Access
10 15 (5.208%) Apache Hive
10 15 (5.208%) SQL Server 2008
10 15 (5.208%) Mahout
11 14 (4.861%) MongoDB
12 12 (4.167%) NoSQL
13 10 (3.472%) DTS
13 10 (3.472%) QlikView
14 9 (3.125%) SQL Server 2005
Development Applications
1 9 (3.125%) JIRA
2 4 (1.389%) Oracle Forms
3 3 (1.042%) Rational Rose
3 3 (1.042%) Visual Studio
4 2 (0.694%) Dreamweaver
4 2 (0.694%) ERwin
5 1 (0.347%) Subversion
5 1 (0.347%) Git (software)
5 1 (0.347%) Gerrit
General
1 89 (30.90%) Banking
2 84 (29.17%) Finance
3 54 (18.75%) Investment Banking
4 18 (6.250%) Marketing
5 16 (5.556%) Retail
6 12 (4.167%) Front Office
6 12 (4.167%) Telecoms
7 4 (1.389%) General Ledger
7 4 (1.389%) Back Office
7 4 (1.389%) Billing
8 3 (1.042%) Financial Institution
8 3 (1.042%) Local Government
8 3 (1.042%) Retail Banking
8 3 (1.042%) International Banking
9 2 (0.694%) Private Banking
9 2 (0.694%) Corporate Banking
10 1 (0.347%) Pharmaceutical
10 1 (0.347%) Legal
10 1 (0.347%) Publishing
Job Titles
1 144 (50.00%) Analyst
2 64 (22.22%) Data Analyst
3 57 (19.79%) Developer
4 56 (19.44%) Business Analyst
5 19 (6.597%) Architect
6 13 (4.514%) Banking Business Analyst
7 11 (3.819%) Data Scientist
8 10 (3.472%) Data Architect
9 9 (3.125%) Project Manager
10 8 (2.778%) Junior
10 8 (2.778%) SQL Developer
10 8 (2.778%) Hadoop Developer
10 8 (2.778%) Research Engineer
11 7 (2.431%) Junior Analyst
11 7 (2.431%) Web Analyst
11 7 (2.431%) TIBCO Analyst
12 6 (2.083%) Investment Banking Business Analyst
12 6 (2.083%) Administrator
13 5 (1.736%) Senior Analyst
13 5 (1.736%) Consultant
Miscellaneous
1 32 (11.11%) Derivative
2 31 (10.76%) Visualisation
3 27 (9.375%) Mathematics
4 25 (8.681%) Computer Science
5 23 (7.986%) Credit Risk
6 20 (6.944%) Physics
7 17 (5.903%) Statistics
8 16 (5.556%) Fixed Income
9 15 (5.208%) Management Information System
9 15 (5.208%) Credit Derivative
9 15 (5.208%) Social Network
10 13 (4.514%) Data Integration
10 13 (4.514%) Machine Learning
11 12 (4.167%) Equities
12 11 (3.819%) Market Risk
12 11 (3.819%) Reference Data
12 11 (3.819%) Neural Network
13 7 (2.431%) Foreign Exchange (FX)
13 7 (2.431%) Social Media
14 6 (2.083%) Data Extraction
Operating Systems
1 19 (6.597%) UNIX
2 11 (3.819%) Windows
2 11 (3.819%) Linux
3 3 (1.042%) Solaris
4 1 (0.347%) Windows Server 2008
4 1 (0.347%) Windows Server 2012
Processes & Methodologies
1 111 (38.54%) Data Analysis
2 80 (27.78%) Data Modelling
3 58 (20.14%) Analytics
4 57 (19.79%) Business Intelligence
5 46 (15.97%) Business Analysis
6 38 (13.19%) ETL
7 22 (7.639%) Data Analytics
8 20 (6.944%) Data Architecture
9 19 (6.597%) Predictive Modelling
9 19 (6.597%) TDD
9 19 (6.597%) Data Management
10 17 (5.903%) Project Management
11 16 (5.556%) Software Engineering
12 15 (5.208%) Agile Software Development
13 11 (3.819%) Statistical Analysis
13 11 (3.819%) User Acceptance Testing
13 11 (3.819%) E-Commerce
14 10 (3.472%) SEO
14 10 (3.472%) Scrum
14 10 (3.472%) Change Management
Programming Languages
1 164 (56.94%) SQL
2 43 (14.93%) VBA
3 38 (13.19%) Java
4 20 (6.944%) Python
5 17 (5.903%) C#
6 16 (5.556%) R
7 15 (5.208%) T-SQL
8 13 (4.514%) C++
9 11 (3.819%) Perl
10 10 (3.472%) VBScript
11 9 (3.125%) Scala
11 9 (3.125%) XPath
12 7 (2.431%) PL/SQL
13 5 (1.736%) VB
14 4 (1.389%) Ruby
15 3 (1.042%) JavaScript
15 3 (1.042%) VC++
15 3 (1.042%) MATLAB
16 2 (0.694%) C
16 2 (0.694%) XQuery
Qualifications
1 39 (13.54%) Degree
2 9 (3.125%) PhD
3 8 (2.778%) Security Cleared
4 6 (2.083%) DV Cleared
5 5 (1.736%) MBA
5 5 (1.736%) Microsoft Certification
5 5 (1.736%) SAS Certification
5 5 (1.736%) PMI Certification
6 4 (1.389%) SC Cleared
7 3 (1.042%) PMP
8 2 (0.694%) BC Cleared
8 2 (0.694%) Six Sigma Black Belt
9 1 (0.347%) MCITP
9 1 (0.347%) HND
9 1 (0.347%) IBM Certification
9 1 (0.347%) Oracle Certification
9 1 (0.347%) SAP Certification
Quality Assurance & Compliance
1 8 (2.778%) Data Quality
2 6 (2.083%) Basel III
3 4 (1.389%) ISO 9001
3 4 (1.389%) QA
4 2 (0.694%) Basel II
4 2 (0.694%) Solvency II
System Software
1 2 (0.694%) Oracle RAC
2 1 (0.347%) VMware Infrastructure
Systems Management
1 2 (0.694%) HP Quality Center
1 2 (0.694%) Splunk
2 1 (0.347%) Tivoli Identity Manager
Vendors
1 58 (20.14%) Oracle
2 38 (13.19%) Microsoft
3 27 (9.375%) Teradata
4 16 (5.556%) TIBCO
5 11 (3.819%) Business Objects
6 10 (3.472%) Cognos
6 10 (3.472%) Unica
7 9 (3.125%) Cadis
7 9 (3.125%) Actimize
7 9 (3.125%) Google
8 8 (2.778%) Tableau
9 6 (2.083%) Informatica
10 4 (1.389%) Remedy
10 4 (1.389%) Omniture
11 3 (1.042%) GoldenSource
11 3 (1.042%) Red Hat
11 3 (1.042%) Cadence
11 3 (1.042%) Twitter
11 3 (1.042%) IBM
12 2 (0.694%) SAP
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