The following table provides summary statistics for contract job vacancies with a requirement for Change Data Capture skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Change Data Capture over the 3 months to 23 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
23 Mar 2017
Same period 2016 Same period 2015
Change Data Capture (CDC)
UK
Rank 580 613 592
Rank change year-on-year +33 -21  
Contract jobs citing Change Data Capture 19 15 29
As % of all contract IT jobs advertised in the UK 0.042% 0.028% 0.055%
As % of the Processes & Methodologies category 0.051% 0.034% 0.069%
Number of daily rates quoted 13 5 4
Median daily rate £425 £400 £375
Median daily rate % change year-on-year +6.25% +6.66%  
90% offered a daily rate of more than £380 £340 £260
10% offered a daily rate of more than £600 £408 £450
UK excluding London median daily rate £400 £400 £271
% change year-on-year - +47.46%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

Change Data Capture is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies with a requirement for process and methodology skills.

Contract Process & Methodology Skills
UK
Contract job vacancies with a requirement for process and methodology skills 37155 43761 41746
As % of all contract IT job vacancies advertised in the UK 83.08% 82.85% 79.73%
Number of daily rates quoted 24488 28705 25865
Median daily rate £450 £425 £420
Median daily rate % change year-on-year +5.88% +1.19%  
90% offered a daily rate of more than £300 £300 £275
10% offered a daily rate of more than £600 £600 £575
UK excluding London median daily rate £410 £400 £399
% change year-on-year +2.50% +0.29%  
Number of hourly rates quoted 940 1103 1195
Median hourly rate £35.00 £37.50 £27.50
Median hourly rate % change year-on-year -6.66% +36.36%  
90% offered a hourly rate of more than £13.00 £13.00 £12.10
10% offered a hourly rate of more than £53.00 £55.00 £49.50
UK excluding London median hourly rate £36.00 £39.00 £30.00
% change year-on-year -7.69% +30.00%  

Change Data Capture
Job Vacancy Trend

The job posting trend of jobs advertised citing Change Data Capture as a proportion of all contract or permanent IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Change Data Capture in the UK

Change Data Capture
Contractor Daily Rate Trend

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

Contractor daily rate trend for Change Data Capture in the UK

Change Data Capture
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing Change Data Capture over the 3 months to 23 March 2017.

Contractor daily rate histogram for Change Data Capture in the UK

Change Data Capture
Top 17 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Change Data Capture within the UK over the 3 months to 23 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
England +39 19 £425 +6.25% 3
South East +23 8 £400 -
Hampshire - 7 £413 -
London +16 6 £550 +41.93%
Andover - 4 £425 -
East of England -4 2 £313 -13.79% 1
Essex -11 2 £313 -13.79%
West Midlands +11 1 £425 +6.11% 1
City of London - 1 £475 -
Havant - 1 - -
Warwick - 1 £425 -
Liverpool - 1 £600 -
Merseyside - 1 £600 -
Bristol - 1 £400 -
Warwickshire - 1 £425 -
South West - 1 £400 -
North West - 1 £600 - 1

Change Data Capture
Top 30 Related IT Skills

For the 6 months to 23 March 2017, IT contractor jobs citing Change Data Capture also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for Change Data Capture.

1 36 (60.00%) Oracle
2 33 (55.00%) SQL
3 32 (53.33%) ETL
4 31 (51.67%) Data Warehouse
5 29 (48.33%) Agile Software Development
6 25 (41.67%) Informatica
7 23 (38.33%) PowerExchange
7 23 (38.33%) SQL Server
8 17 (28.33%) Windows
9 16 (26.67%) Microsoft
9 16 (26.67%) Teradata
10 15 (25.00%) Oracle Database
10 15 (25.00%) Analytical Skills
11 13 (21.67%) Oracle RAC
11 13 (21.67%) PowerCenter
11 13 (21.67%) Business Intelligence
11 13 (21.67%) T-SQL
12 12 (20.00%) C#
12 12 (20.00%) .NET
12 12 (20.00%) Linux
12 12 (20.00%) Data Quality
12 12 (20.00%) IaaS
13 11 (18.33%) WCF
13 11 (18.33%) Release Management
13 11 (18.33%) Team Foundation Server
13 11 (18.33%) PaaS
13 11 (18.33%) XML
13 11 (18.33%) TDD
13 11 (18.33%) SQL Server Integration Services
14 10 (16.67%) SQL Server Reporting Services

Change Data Capture
Top Related IT Skills 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 23 (38.33%) PowerExchange
2 8 (13.33%) IIS
3 6 (10.00%) Apache Spark
4 5 (8.33%) SharePoint
4 5 (8.33%) SharePoint 2013
5 2 (3.33%) SAS
Applications
1 7 (11.67%) MS Excel
2 3 (5.00%) Spreadsheet
3 1 (1.67%) MS Visio
Business Applications
1 1 (1.67%) Markit EDM
1 1 (1.67%) SAP Oil and Gas
Cloud Services
1 12 (20.00%) IaaS
2 11 (18.33%) PaaS
3 6 (10.00%) Microsoft Azure
3 6 (10.00%) SaaS
4 1 (1.67%) Amazon AWS
Communications & Networking
1 3 (5.00%) DNS
1 3 (5.00%) Kerberos
2 1 (1.67%) HTTP
2 1 (1.67%) LDAP
2 1 (1.67%) SSL
Database & Business Intelligence
1 31 (51.67%) Data Warehouse
2 23 (38.33%) SQL Server
3 15 (25.00%) Oracle Database
4 13 (21.67%) PowerCenter
5 11 (18.33%) SQL Server Integration Services
6 10 (16.67%) SQL Server Reporting Services
7 8 (13.33%) SQL Server 2008
7 8 (13.33%) SQL Server 2014
7 8 (13.33%) SQL Server 2016
8 6 (10.00%) Big Data
8 6 (10.00%) Hadoop
9 5 (8.33%) DataStage
9 5 (8.33%) Oracle Database 11g
9 5 (8.33%) RDBMS
9 5 (8.33%) Relational Database
10 4 (6.67%) BusinessObjects
10 4 (6.67%) IBM InfoSphere
10 4 (6.67%) MySQL
10 4 (6.67%) Snowflake Schema
10 4 (6.67%) SQL Server Analysis Services
Development Applications
1 11 (18.33%) Team Foundation Server
2 8 (13.33%) Git (software)
3 7 (11.67%) Selenium
4 6 (10.00%) SpecFlow
5 5 (8.33%) Moq
5 5 (8.33%) MSTest
5 5 (8.33%) Visual Studio Team System
5 5 (8.33%) webpack
6 4 (6.67%) NuGet
6 4 (6.67%) Visual Studio
7 3 (5.00%) Balsamiq Mockups
7 3 (5.00%) MSI
7 3 (5.00%) WiX
8 2 (3.33%) Hudson
8 2 (3.33%) Jenkins
8 2 (3.33%) NUnit
9 1 (1.67%) Cucumber
General
1 6 (10.00%) Finance
2 4 (6.67%) Banking
2 4 (6.67%) Publishing
3 3 (5.00%) Retail
4 2 (3.33%) Legal
5 1 (1.67%) Electronics
5 1 (1.67%) Manufacturing
5 1 (1.67%) Marketing
5 1 (1.67%) Telecoms
Job Titles
1 23 (38.33%) Developer
2 16 (26.67%) Consultant
3 13 (21.67%) Informatica Consultant
4 6 (10.00%) .NET Developer
5 5 (8.33%) Architect
5 5 (8.33%) Data Architect
5 5 (8.33%) Data Consultant
5 5 (8.33%) Infrastructure Engineer
6 4 (6.67%) Informatica Developer
7 3 (5.00%) Administrator
7 3 (5.00%) Business Intelligence Developer
7 3 (5.00%) Data Warehouse Developer
7 3 (5.00%) ETL Developer
7 3 (5.00%) SQL Developer
7 3 (5.00%) Systems Administrator
7 3 (5.00%) Technical Leader
8 2 (3.33%) Data Administrator
8 2 (3.33%) DBA
8 2 (3.33%) Oracle DBA
8 2 (3.33%) Oracle Developer
Libraries, Frameworks & Software Standards
1 12 (20.00%) .NET
2 11 (18.33%) WCF
2 11 (18.33%) XML
3 9 (15.00%) .NET Framework
3 9 (15.00%) ASP.NET
4 8 (13.33%) Ajax
4 8 (13.33%) ASP.NET MVC 5
4 8 (13.33%) ASP.NET Web API
4 8 (13.33%) Web Services
5 6 (10.00%) ASP.NET MVC
6 5 (8.33%) OAuth2
6 5 (8.33%) OpenID
6 5 (8.33%) React
6 5 (8.33%) Redux
7 4 (6.67%) Entity Framework
7 4 (6.67%) jQuery
7 4 (6.67%) Kafka
7 4 (6.67%) Spark Streaming
7 4 (6.67%) XML-RPC
8 3 (5.00%) KnockoutJS
Miscellaneous
1 15 (25.00%) Analytical Skills
2 7 (11.67%) iSeries
3 5 (8.33%) Replication
4 3 (5.00%) Linux Command Line
4 3 (5.00%) Management Information System
5 2 (3.33%) Data Structures
5 2 (3.33%) Fixed Income
5 2 (3.33%) Reference Data
6 1 (1.67%) Computer Science
6 1 (1.67%) EFT
6 1 (1.67%) Foreign Exchange (FX)
Operating Systems
1 17 (28.33%) Windows
2 12 (20.00%) Linux
3 7 (11.67%) Unix
4 4 (6.67%) Windows Server
5 1 (1.67%) Solaris
Processes & Methodologies
1 32 (53.33%) ETL
2 29 (48.33%) Agile Software Development
3 13 (21.67%) Business Intelligence
4 11 (18.33%) Release Management
4 11 (18.33%) TDD
5 9 (15.00%) ETL Development
5 9 (15.00%) MVC
5 9 (15.00%) OWASP
5 9 (15.00%) Scrum
6 8 (13.33%) Data Analysis
6 8 (13.33%) Data Management
6 8 (13.33%) Data Modelling
6 8 (13.33%) DevOps
6 8 (13.33%) Full Text Search
6 8 (13.33%) Performance Tuning
7 7 (11.67%) Change Management
7 7 (11.67%) Data Integration
8 6 (10.00%) Database Tuning
8 6 (10.00%) ITIL
8 6 (10.00%) Migration
Programming Languages
1 33 (55.00%) SQL
2 13 (21.67%) T-SQL
3 12 (20.00%) C#
4 9 (15.00%) JavaScript
4 9 (15.00%) VB
5 8 (13.33%) TypeScript
6 7 (11.67%) PL/SQL
7 5 (8.33%) ES6
8 4 (6.67%) F#
8 4 (6.67%) Java
8 4 (6.67%) Shell Script
9 3 (5.00%) C++
10 2 (3.33%) Python
11 1 (1.67%) C
11 1 (1.67%) Perl
11 1 (1.67%) PowerShell
Qualifications
1 6 (10.00%) Security Cleared
2 4 (6.67%) Degree
2 4 (6.67%) SC Cleared
3 1 (1.67%) BC Cleared
3 1 (1.67%) BPSS Clearance
3 1 (1.67%) CISA
3 1 (1.67%) CISM
3 1 (1.67%) CISSP
Quality Assurance & Compliance
1 12 (20.00%) Data Quality
2 2 (3.33%) FATCA
3 1 (1.67%) Disclosure Scotland
System Software
1 13 (21.67%) Oracle RAC
2 6 (10.00%) KVM
3 1 (1.67%) Active Directory
Systems Management
1 1 (1.67%) SCCM
Vendors
1 36 (60.00%) Oracle
2 25 (41.67%) Informatica
3 16 (26.67%) Microsoft
3 16 (26.67%) Teradata
4 6 (10.00%) Red Hat
5 5 (8.33%) SAP
6 4 (6.67%) IBM
7 3 (5.00%) DevExpress
8 2 (3.33%) GoldenSource
9 1 (1.67%) CheckPoint
9 1 (1.67%) Cisco
9 1 (1.67%) Cognos
9 1 (1.67%) CyberArk