The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Data Mining skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Mining over the 3 months to 22 March 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

3 months to
22 Mar 2017
Same period 2016 Same period 2015
Data Mining
England / London
Rank 351 345 325
Rank change year-on-year -6 -20  
Contract jobs citing Data Mining 57 75 87
As % of all contract IT jobs advertised in London 0.30% 0.34% 0.42%
As % of the Database & Business Intelligence category 1.20% 1.41% 1.75%
Number of daily rates quoted 39 59 66
Median daily rate £450 £463 £450
Median daily rate % change year-on-year -2.70% +2.77%  
90% offered a daily rate of more than £358 £275 £308
10% offered a daily rate of more than £605 £600 £563
UK excluding London median daily rate £388 £375 £345
% change year-on-year +3.33% +8.69%  
Number of hourly rates quoted 0 2 1
Median hourly rate - £32.01 £90.00
Median hourly rate % change year-on-year - -64.43%  
UK excluding London median hourly rate £21.00 £15.00 £25.00
% change year-on-year +40.00% -40.00%  

Data Mining is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
London
Contract job vacancies with a requirement for database and business intelligence skills 4751 5306 4977
As % of all contract IT job vacancies advertised in London 24.94% 24.15% 23.89%
Number of daily rates quoted 3434 3809 3430
Median daily rate £485 £475 £450
Median daily rate % change year-on-year +2.10% +5.55%  
90% offered a daily rate of more than £350 £325 £310
10% offered a daily rate of more than £625 £625 £588
UK excluding London median daily rate £395 £388 £375
% change year-on-year +1.93% +3.33%  
Number of hourly rates quoted 16 33 38
Median hourly rate £30.00 £43.00 £24.23
Median hourly rate % change year-on-year -30.23% +77.46%  
90% offered a hourly rate of more than £19.00 £19.00 £14.20
10% offered a hourly rate of more than £125.00 £50.00 £55.00
UK excluding London median hourly rate £30.25 £33.00 £32.50
% change year-on-year -8.33% +1.53%  

Data Mining
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing Data Mining as a proportion of all contract or permanent IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Data Mining in London

Data Mining
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for Data Mining in London

Data Mining
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Data Mining in London over the 3 months to 22 March 2017.

Contractor daily rate histogram for Data Mining in London

Data Mining
Contractor Hourly Rate Trend in London

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

Contractor hourly rate trend for Data Mining in London

Data Mining
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 Mining within the London region over the 3 months to 22 March 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 -10 7 £531 +11.84% 4
Canary Wharf - 3 £550 -
Data Mining
England

Data Mining
Top 30 Related IT Skills in London

For the 6 months to 22 March 2017, IT contractor jobs citing Data Mining 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 Mining.

1 75 (54.74%) SQL
2 50 (36.50%) Analytics
3 43 (31.39%) Big Data
4 42 (30.66%) Finance
5 41 (29.93%) R
6 38 (27.74%) Analytical Skills
7 37 (27.01%) Business Intelligence
8 36 (26.28%) Python
8 36 (26.28%) Data Warehouse
8 36 (26.28%) Data Modelling
8 36 (26.28%) Data Analysis
9 30 (21.90%) Visualisation
10 29 (21.17%) Oracle
11 28 (20.44%) Hadoop
11 28 (20.44%) Machine Learning
12 27 (19.71%) Java
12 27 (19.71%) ETL
13 26 (18.98%) Data Management
13 26 (18.98%) Statistics
13 26 (18.98%) MS Excel
13 26 (18.98%) Tableau
14 24 (17.52%) Agile Software Development
15 22 (16.06%) Data Visualisation
16 21 (15.33%) Apache Hive
16 21 (15.33%) NoSQL
16 21 (15.33%) Algorithms
16 21 (15.33%) Degree
17 20 (14.60%) Apache Cassandra
17 20 (14.60%) Data Quality
18 19 (13.87%) MongoDB

Data Mining
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 18 (13.14%) Apache Spark
2 16 (11.68%) Apache Pig
3 14 (10.22%) SAS
4 7 (5.11%) Oracle SOA Suite
5 6 (4.38%) Apache Solr
6 5 (3.65%) SharePoint
7 3 (2.19%) JBoss
8 2 (1.46%) Adobe Experience Manager
8 2 (1.46%) Apache
8 2 (1.46%) Elasticsearch
9 1 (0.73%) ArcGIS
9 1 (0.73%) CMS
9 1 (0.73%) Confluence
9 1 (0.73%) Oracle Spatial
9 1 (0.73%) SharePoint 2010
9 1 (0.73%) SharePoint 2013
Applications
1 26 (18.98%) MS Excel
2 14 (10.22%) SPSS
3 11 (8.03%) MS Visio
4 10 (7.30%) MS Office
5 6 (4.38%) MS Project
6 5 (3.65%) MS PowerPoint
7 4 (2.92%) Weka
8 2 (1.46%) Spreadsheet
Business Applications
1 6 (4.38%) FastStats
2 4 (2.92%) SAP Oil and Gas
3 2 (1.46%) Eloqua
3 2 (1.46%) Oracle Payables
4 1 (0.73%) Dynamics AX
4 1 (0.73%) Dynamics CRM
4 1 (0.73%) HFM
4 1 (0.73%) Loan IQ
4 1 (0.73%) RMDS
Cloud Services
1 15 (10.95%) Amazon AWS
2 12 (8.76%) PaaS
3 9 (6.57%) IaaS
3 9 (6.57%) Microsoft Azure
4 5 (3.65%) IBM Cloud
4 5 (3.65%) SaaS
5 3 (2.19%) Adobe Analytics
5 3 (2.19%) Amazon EC2
5 3 (2.19%) Google Analytics
5 3 (2.19%) SmartFocus
6 2 (1.46%) Amazon S3
7 1 (0.73%) Force.com
7 1 (0.73%) GitHub
7 1 (0.73%) Google Cloud Platform
7 1 (0.73%) Slack
7 1 (0.73%) Trello
Communications & Networking
1 9 (6.57%) DKIM
1 9 (6.57%) DMARC
1 9 (6.57%) Internet
1 9 (6.57%) SMTP
2 1 (0.73%) Broadband
2 1 (0.73%) FTP
Database & Business Intelligence
1 43 (31.39%) Big Data
2 36 (26.28%) Data Warehouse
3 28 (20.44%) Hadoop
4 21 (15.33%) Apache Hive
4 21 (15.33%) NoSQL
5 20 (14.60%) Apache Cassandra
6 19 (13.87%) MongoDB
7 18 (13.14%) SQL Server
8 15 (10.95%) QlikView
9 12 (8.76%) HBase
10 10 (7.30%) MS Access
10 10 (7.30%) Relational Database
10 10 (7.30%) SQL Server Reporting Services
11 9 (6.57%) SQL Server Integration Services
12 8 (5.84%) BusinessObjects
12 8 (5.84%) OLAP
12 8 (5.84%) Text Mining
13 7 (5.11%) OLTP
14 6 (4.38%) CouchDB
14 6 (4.38%) DataStage
Development Applications
1 6 (4.38%) Talend Open Studio
2 3 (2.19%) JIRA
2 3 (2.19%) SQL Server Management Studio (SSMS)
3 2 (1.46%) Git (software)
3 2 (1.46%) Team Foundation Server
4 1 (0.73%) Eclipse
4 1 (0.73%) Visual Studio
General
1 42 (30.66%) Finance
2 17 (12.41%) Banking
3 16 (11.68%) Marketing
4 12 (8.76%) Retail
5 8 (5.84%) Telecoms
6 4 (2.92%) Electronics
6 4 (2.92%) Manufacturing
7 2 (1.46%) Advertising
7 2 (1.46%) French Language
7 2 (1.46%) Investment Banking
7 2 (1.46%) Legal
7 2 (1.46%) Spanish Language
8 1 (0.73%) Financial Institution
8 1 (0.73%) Front Office
8 1 (0.73%) Games
8 1 (0.73%) General Ledger
8 1 (0.73%) Law
8 1 (0.73%) Multimedia
8 1 (0.73%) Retail Banking
Job Titles
1 42 (30.66%) Analyst
2 27 (19.71%) Data Analyst
3 25 (18.25%) Data Scientist
4 22 (16.06%) Developer
5 19 (13.87%) Architect
6 13 (9.49%) Data Architect
7 12 (8.76%) SQL Analyst
8 8 (5.84%) Technical Analyst
9 7 (5.11%) Excel Analyst
9 7 (5.11%) SQL Data Analyst
10 6 (4.38%) Business Analyst
11 5 (3.65%) Business Intelligence Manager
11 5 (3.65%) Consultant
11 5 (3.65%) CRM Analyst
11 5 (3.65%) Senior Analyst
12 4 (2.92%) AWS Developer
12 4 (2.92%) Business Intelligence Developer
12 4 (2.92%) Insight Analyst
12 4 (2.92%) Java Developer
12 4 (2.92%) Machine Learning Scientist
Libraries, Frameworks & Software Standards
1 11 (8.03%) .NET
1 11 (8.03%) Natural Language Processing
2 9 (6.57%) Kafka
3 7 (5.11%) HTML
3 7 (5.11%) XML
4 6 (4.38%) CSS
5 5 (3.65%) AngularJS
5 5 (3.65%) JSON
5 5 (3.65%) Lucene
6 3 (2.19%) Hibernate
6 3 (2.19%) HTML5
6 3 (2.19%) JMS
6 3 (2.19%) REST
6 3 (2.19%) SOAP
6 3 (2.19%) Spring
7 2 (1.46%) jQuery
7 2 (1.46%) MDX
7 2 (1.46%) Visualforce
7 2 (1.46%) Web Services
7 2 (1.46%) XHTML
Miscellaneous
1 38 (27.74%) Analytical Skills
2 21 (15.33%) Algorithms
3 17 (12.41%) Computer Science
4 8 (5.84%) Data Structures
5 6 (4.38%) Management Information System
6 5 (3.65%) Derivative
7 4 (2.92%) Credit Risk
7 4 (2.92%) Fintech
7 4 (2.92%) Foreign Exchange (FX)
7 4 (2.92%) Replication
8 3 (2.19%) Fixed Income
8 3 (2.19%) NHS
8 3 (2.19%) Social Media
9 2 (1.46%) Mobile App
9 2 (1.46%) Online Banking
9 2 (1.46%) Reference Data
9 2 (1.46%) Social Network
10 1 (0.73%) Enterprise Software
10 1 (0.73%) FMCG
10 1 (0.73%) User Experience
Operating Systems
1 6 (4.38%) Linux
2 3 (2.19%) Android
2 3 (2.19%) Apple iOS
2 3 (2.19%) CentOS
2 3 (2.19%) Red Hat Enterprise Linux
2 3 (2.19%) Unix
3 2 (1.46%) Windows
4 1 (0.73%) Windows Server 2012
Processes & Methodologies
1 50 (36.50%) Analytics
2 37 (27.01%) Business Intelligence
3 36 (26.28%) Data Analysis
3 36 (26.28%) Data Modelling
4 30 (21.90%) Visualisation
5 28 (20.44%) Machine Learning
6 27 (19.71%) ETL
7 26 (18.98%) Data Management
7 26 (18.98%) Statistics
8 24 (17.52%) Agile Software Development
9 22 (16.06%) Data Visualisation
10 16 (11.68%) Data Architecture
11 14 (10.22%) Data Integration
11 14 (10.22%) Statistical Analysis
12 12 (8.76%) Open Source
12 12 (8.76%) Project Management
13 11 (8.03%) CRM
13 11 (8.03%) TOGAF
14 10 (7.30%) A/B Testing
14 10 (7.30%) Mathematics
Programming Languages
1 75 (54.74%) SQL
2 41 (29.93%) R
3 36 (26.28%) Python
4 27 (19.71%) Java
5 14 (10.22%) JavaScript
6 11 (8.03%) Scala
7 10 (7.30%) C++
8 9 (6.57%) MATLAB
8 9 (6.57%) VBA
9 8 (5.84%) C#
10 4 (2.92%) Perl
11 3 (2.19%) Bash Shell
11 3 (2.19%) VB
12 2 (1.46%) ActionScript
12 2 (1.46%) Apex Code
12 2 (1.46%) PHP
12 2 (1.46%) PL/SQL
12 2 (1.46%) T-SQL
13 1 (0.73%) C
13 1 (0.73%) Ruby
Qualifications
1 21 (15.33%) Degree
2 14 (10.22%) Security Cleared
3 12 (8.76%) PhD
4 11 (8.03%) SC Cleared
5 9 (6.57%) PMP
6 3 (2.19%) PMI Certification
7 2 (1.46%) DV Cleared
7 2 (1.46%) PRINCE2 Practitioner
8 1 (0.73%) CBAP
8 1 (0.73%) ISEB
8 1 (0.73%) Postgraduate
Quality Assurance & Compliance
1 20 (14.60%) Data Quality
2 8 (5.84%) HMG Security Policy Framework
3 3 (2.19%) MiFID
4 2 (1.46%) IFRS
4 2 (1.46%) IFRS 9
4 2 (1.46%) QA
5 1 (0.73%) Actionable Recommendations
System Software
1 2 (1.46%) Apache Flume
Systems Management
1 3 (2.19%) Hadoop YARN
2 2 (1.46%) Oozie
3 1 (0.73%) Ansible
3 1 (0.73%) HP Quality Center
3 1 (0.73%) Opscode Chef
3 1 (0.73%) Puppet
3 1 (0.73%) SCCM
Vendors
1 29 (21.17%) Oracle
2 26 (18.98%) Tableau
3 17 (12.41%) Microsoft
4 14 (10.22%) IBM
5 9 (6.57%) Informatica
6 7 (5.11%) Alteryx
6 7 (5.11%) Cognos
6 7 (5.11%) Salesforce.com
6 7 (5.11%) Teradata
7 6 (4.38%) SAP
7 6 (4.38%) Talend
8 5 (3.65%) Alterian
9 4 (2.92%) MicroStrategy
10 3 (2.19%) Adobe
10 3 (2.19%) DataFlux
10 3 (2.19%) Google
11 2 (1.46%) Ab Initio
11 2 (1.46%) Ariba
11 2 (1.46%) Netezza
11 2 (1.46%) Omniture
London
Robert Walters UK
Posted: 6 days ago