The table below looks at the statistics for Data Cleansing skills in IT contracts advertised for the City of London region. Included is a guide to the average contractor rates offered in IT contracts that have cited Data Cleansing over the 3 months to 28 August 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
28 Aug 2015
Same period 2014 Same period 2013
Data Cleansing (Data Scrubbing)
Rank 183 176 210
Rank change year-on-year
-7 +34
Contract jobs citing Data Cleansing 15 26 16
As % of all contract IT jobs located in the City of London 0.28% 0.45% 0.22%
As % of the Processes & Methodologies category 0.35% 0.58% 0.28%
Number of daily rates quoted 9 15 14
Average daily rate
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£413 £450 £388
Average daily rate % change year-on-year
-8.33% +16.12%
90% offered a daily rate of more than £253 £380 £279
10% offered a daily rate of more than £475 £606 £600
UK excluding London average daily rate £339 £325 £308
% change year-on-year
+4.23% +5.69%
Number of hourly rates quoted 1 0 0
Average hourly rate £21.00 - -
UK excluding London average hourly rate £15.50 £15.39 £12.00
% change year-on-year
+0.74% +28.20%
Data Cleansing
London

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in contract jobs advertised in the City of London region.

Processes & Methodologies Category
City of London
Contract IT job ads with a match in the
Processes & Methodologies category
4311 4496 5647
As % of all contract IT jobs located in the City of London 80.22% 77.33% 77.96%
Number of daily rates quoted 3403 3332 4200
Average daily rate £475 £450 £450
Average daily rate % change year-on-year
+5.55% -
90% offered a daily rate of more than £325 £320 £315
10% offered a daily rate of more than £625 £625 £600
UK excluding London average daily rate £400 £375 £370
% change year-on-year
+6.66% +1.35%
Number of hourly rates quoted 42 40 71
Average hourly rate £21.38 £22.50 £22.50
Average hourly rate % change year-on-year
-5.00% -
90% offered a hourly rate of more than £13.00 £16.00 £15.00
10% offered a hourly rate of more than £40.75 £36.50 £58.60
UK excluding London average hourly rate £32.50 £25.00 £30.00
% change year-on-year
+30.00% -16.66%

Data Cleansing
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of IT contractor jobs citing Data Cleansing across the City of London region as a proportion of the total demand within the Processes & Methodologies category.

Data Cleansing Jobs Demand Trend in the City of London

Data Cleansing
Daily Rate Trend in the City of London

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

Data Cleansing Daily Rate Trend in the City of London

Data Cleansing
Daily Rate Histogram in the City of London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Data Cleansing across the City of London region over the 3 months to 28 August 2015.

Data Cleansing Daily Rate Histogram in the City of London

Data Cleansing
Hourly Rate Trend in the City of London

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

Data Cleansing Hourly Rate Trend in the City of London

Data Cleansing
Top 30 Related IT Skills in the City of London

For the 6 months to 28 August 2015, IT contractor jobs across the City of London region citing Data Cleansing 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 Cleansing.

1 29 (59.18%) SQL
2 28 (57.14%) Migration
3 26 (53.06%) Data Migration
4 20 (40.82%) ETL
5 17 (34.69%) Data Warehouse
6 13 (26.53%) CRM
7 12 (24.49%) Finance
8 11 (22.45%) Dynamics CRM
8 11 (22.45%) Business Intelligence
8 11 (22.45%) Analytical Skills
9 10 (20.41%) MS Excel
9 10 (20.41%) Data Analysis
9 10 (20.41%) Marketing
10 9 (18.37%) SQL Server
10 9 (18.37%) Analytics
11 8 (16.33%) T-SQL
11 8 (16.33%) Oracle
11 8 (16.33%) MS PowerPoint
11 8 (16.33%) Oracle BI EE
12 7 (14.29%) Validation
12 7 (14.29%) Data Management
12 7 (14.29%) Data Modelling
13 6 (12.24%) Performance Tuning
14 5 (10.20%) Data Integration
14 5 (10.20%) Customer Analytics
14 5 (10.20%) Customer Insight
14 5 (10.20%) Legal
14 5 (10.20%) SQL Server Integration Services
14 5 (10.20%) SAS
14 5 (10.20%) Microsoft

Data Cleansing
Top Related IT Skills in the City of London by Category

For the 6 months to 28 August 2015, IT contractor jobs across the City of London region citing Data Cleansing 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 Cleansing. Up to 20 skills are shown per category.

Application Platforms
1 5 (10.20%) SAS
2 1 (2.04%) Apache Pig
2 1 (2.04%) Elasticsearch
2 1 (2.04%) Apache Spark
2 1 (2.04%) IPython
2 1 (2.04%) SharePoint
Applications
1 10 (20.41%) MS Excel
2 8 (16.33%) MS PowerPoint
3 2 (4.08%) MS Visio
4 1 (2.04%) MS Project
4 1 (2.04%) MS Office
Business Applications
1 11 (22.45%) Dynamics CRM
2 1 (2.04%) Cognos Controller
2 1 (2.04%) Unica
2 1 (2.04%) SAP ERP
2 1 (2.04%) Markit EDM
Cloud Services
1 1 (2.04%) Amazon AWS
Communications & Networking
1 1 (2.04%) Kerberos
Database & Business Intelligence
1 17 (34.69%) Data Warehouse
2 9 (18.37%) SQL Server
3 8 (16.33%) Oracle BI EE
4 5 (10.20%) SQL Server Integration Services
5 3 (6.12%) SQL Server Reporting Services
5 3 (6.12%) Data Mining
5 3 (6.12%) Relational Database
5 3 (6.12%) Oracle ODI
6 2 (4.08%) Oracle Database
6 2 (4.08%) SQL Server Analysis Services
6 2 (4.08%) Business Intelligence Development Studio
6 2 (4.08%) Oracle Reports
6 2 (4.08%) Microsoft Analysis Services
6 2 (4.08%) QlikView
7 1 (2.04%) Oracle Database 11g
7 1 (2.04%) SQL Server 2008
7 1 (2.04%) Hadoop
7 1 (2.04%) Apache Hive
7 1 (2.04%) HBase
7 1 (2.04%) MS Access
Development Applications
1 3 (6.12%) ERwin
2 2 (4.08%) Talend Open Studio
3 1 (2.04%) RStudio
3 1 (2.04%) JIRA
General
1 12 (24.49%) Finance
2 10 (20.41%) Marketing
3 5 (10.20%) Legal
4 2 (4.08%) Banking
4 2 (4.08%) Front Office
5 1 (2.04%) Spanish Language
5 1 (2.04%) Retail
5 1 (2.04%) Billing
5 1 (2.04%) Advertising
Job Titles
1 26 (53.06%) Analyst
2 17 (34.69%) Data Analyst
3 9 (18.37%) Consultant
4 6 (12.24%) Senior Consultant
4 6 (12.24%) OBIEE Consultant
5 5 (10.20%) Developer
6 4 (8.16%) Data Migration Analyst
7 3 (6.12%) Data Modeller
7 3 (6.12%) Business Analyst
7 3 (6.12%) SQL Developer
8 2 (4.08%) Analyst Developer
8 2 (4.08%) Database Developer
8 2 (4.08%) Support Analyst
8 2 (4.08%) Database Analyst
8 2 (4.08%) Project Manager
8 2 (4.08%) Test Analyst
8 2 (4.08%) Operations Analyst
8 2 (4.08%) ETL Developer
8 2 (4.08%) SAS Analyst
8 2 (4.08%) Data Consultant
Libraries, Frameworks & Software Standards
1 3 (6.12%) .NET
2 2 (4.08%) CSS
2 2 (4.08%) HTML
3 1 (2.04%) JDBC
3 1 (2.04%) SOAP
3 1 (2.04%) MDX
3 1 (2.04%) Oracle Fusion
3 1 (2.04%) REST
3 1 (2.04%) Kafka
3 1 (2.04%) RHadoop
3 1 (2.04%) MLlib
3 1 (2.04%) Spark Streaming
3 1 (2.04%) Apache Tika
Miscellaneous
1 11 (22.45%) Analytical Skills
2 5 (10.20%) Data Integration
3 3 (6.12%) Data Structures
4 2 (4.08%) Management Information System
5 1 (2.04%) Fixed Income
5 1 (2.04%) Equities
5 1 (2.04%) Reference Data
5 1 (2.04%) Data Conversion
5 1 (2.04%) Data Extraction
5 1 (2.04%) Foreign Exchange (FX)
5 1 (2.04%) NHS
Processes & Methodologies
1 28 (57.14%) Migration
2 26 (53.06%) Data Migration
3 20 (40.82%) ETL
4 13 (26.53%) CRM
5 11 (22.45%) Business Intelligence
6 10 (20.41%) Data Analysis
7 9 (18.37%) Analytics
8 7 (14.29%) Data Management
8 7 (14.29%) Data Modelling
8 7 (14.29%) Validation
9 6 (12.24%) Performance Tuning
10 5 (10.20%) Customer Analytics
10 5 (10.20%) Customer Insight
11 4 (8.16%) Project Management
11 4 (8.16%) Agile Software Development
12 3 (6.12%) Investment Management
12 3 (6.12%) Data Mapping
12 3 (6.12%) Scrum
12 3 (6.12%) Data Reconciliation
12 3 (6.12%) Physical Data Model
Programming Languages
1 29 (59.18%) SQL
2 8 (16.33%) T-SQL
3 4 (8.16%) VBA
4 2 (4.08%) PHP
4 2 (4.08%) PL/SQL
4 2 (4.08%) C++
4 2 (4.08%) Java
4 2 (4.08%) JavaScript
5 1 (2.04%) Perl
5 1 (2.04%) VB.NET
5 1 (2.04%) Python
5 1 (2.04%) Jython
5 1 (2.04%) Scala
5 1 (2.04%) R
5 1 (2.04%) Spark SQL
Qualifications
1 2 (4.08%) Degree
2 1 (2.04%) PMP
2 1 (2.04%) PMI Certification
Quality Assurance & Compliance
1 3 (6.12%) QA
1 3 (6.12%) Data Quality
2 2 (4.08%) SLA
3 1 (2.04%) GAAP
System Software
1 1 (2.04%) NFS
1 1 (2.04%) Apache ZooKeeper
1 1 (2.04%) HDFS
1 1 (2.04%) GPFS
Systems Management
1 1 (2.04%) logstash
1 1 (2.04%) Kibana
1 1 (2.04%) Chukwa
1 1 (2.04%) Hadoop YARN
1 1 (2.04%) Jitterbit
1 1 (2.04%) DBAmp
Vendors
1 8 (16.33%) Oracle
2 5 (10.20%) Microsoft
3 3 (6.12%) Tableau
3 3 (6.12%) WorldPay
4 2 (4.08%) Talend
4 2 (4.08%) Sybase
4 2 (4.08%) SAP
4 2 (4.08%) Cognos
4 2 (4.08%) IBM
5 1 (2.04%) Hortonworks
5 1 (2.04%) Cloudera
5 1 (2.04%) Alteryx
5 1 (2.04%) MapR
5 1 (2.04%) Sun
5 1 (2.04%) HP
5 1 (2.04%) MicroStrategy
5 1 (2.04%) Salesforce.com
5 1 (2.04%) BT
5 1 (2.04%) Metastorm
5 1 (2.04%) Teradata
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