Period
to 21 November 2017

The following table provides summary statistics for contract job vacancies advertised in England 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 6 months to 21 November 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.

Change Data Capture (CDC)
UK > England
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 828 826 836
Rank change year-on-year -2 +10 -44
Contract jobs citing Change Data Capture 27 45 29
As % of all contract IT jobs advertised in England 0.028% 0.046% 0.028%
As % of the Processes & Methodologies category 0.034% 0.055% 0.034%
Number of daily rates quoted 23 32 21
England median daily rate £488 £538 £415
Median daily rate % change year-on-year -9.30% +29.52% +0.61%
10th Percentile £400 £376 £325
90th Percentile £600 £713 £573
UK median daily rate £450 £500 £415
% change year-on-year -10.00% +20.48% +3.75%
Number of hourly rates quoted 0 0 0
England median hourly rate - - -
UK median hourly rate - - -

Change Data Capture is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in England with a requirement for process or methodology skills.

All Process and Methodology Skills
England
Contract vacancies with a requirement for process or methodology skills 80294 81883 85035
As % of all contract IT jobs advertised in England 84.66% 84.16% 81.94%
Number of daily rates quoted 54019 54581 56048
England median daily rate £450 £425 £423
Median daily rate % change year-on-year +5.88% +0.47% +5.75%
10th Percentile £288 £265 £263
90th Percentile £638 £613 £600
UK median daily rate £450 £425 £413
% change year-on-year +5.88% +3.03% +3.13%
Number of hourly rates quoted 1877 2118 2511
England median hourly rate £23.75 £24.42 £22.50
Median hourly rate % change year-on-year -2.74% +8.53% +18.42%
10th Percentile £11.39 £11.50 £11.50
90th Percentile £50.00 £48.75 £47.50
UK median hourly rate £23.50 £24.00 £22.50
% change year-on-year -2.08% +6.67% +18.42%

Change Data Capture
Job Vacancy Trend in England

Job postings citing Change Data Capture as a percentage of all IT jobs advertised in England.

Job vacancy trend for Change Data Capture in England

Change Data Capture
Contractor Daily Rate Trend in England

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

Contractor daily rate trend for Change Data Capture in England

Change Data Capture
Contractor Daily Rate Histogram in England

The daily rate distribution of IT jobs citing Change Data Capture in England over the 6 months to 21 November 2017.

Contractor daily rate histogram for Change Data Capture in England

Change Data Capture
Contract Job Locations in England

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 England region over the 6 months to 21 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London -31 16 £488 -18.75% 2
North of England +48 4 £600 +18.52%
North West +24 4 £600 +63.27%
South East - 4 £435 - 2
South West - 3 £600 -
Change Data Capture
UK

For the 6 months to 21 November 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 across the England region with a requirement for Change Data Capture.

1 22 (81.48%) ETL
2 21 (77.78%) SQL
3 18 (66.67%) Agile Software Development
4 16 (59.26%) Data Warehouse
5 14 (51.85%) Business Intelligence
6 11 (40.74%) Hadoop
6 11 (40.74%) Apache Hive
6 11 (40.74%) Apache Spark
7 10 (37.04%) Analytics
7 10 (37.04%) SQL Server Integration Services
8 9 (33.33%) C#
8 9 (33.33%) Amazon AWS
9 8 (29.63%) Apache Cassandra
9 8 (29.63%) NoSQL
9 8 (29.63%) Amazon DynamoDB
9 8 (29.63%) HBase
9 8 (29.63%) BigQuery
9 8 (29.63%) Google Cloud Platform
9 8 (29.63%) Amazon Redshift
9 8 (29.63%) Java
9 8 (29.63%) SQL Server
9 8 (29.63%) Python
10 7 (25.93%) Web Services
10 7 (25.93%) JavaScript
10 7 (25.93%) SQL Server Reporting Services
10 7 (25.93%) Amazon Kinesis
10 7 (25.93%) Kafka
10 7 (25.93%) Amazon RDS
10 7 (25.93%) Data Transformation
10 7 (25.93%) Parallel Processing

Change Data Capture
Co-occurring IT Skills in England 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 11 (40.74%) Apache Spark
2 7 (25.93%) Apache Airflow
3 3 (11.11%) SAS
Cloud Services
1 9 (33.33%) Amazon AWS
2 8 (29.63%) Google Cloud Platform
3 7 (25.93%) Amazon Kinesis
3 7 (25.93%) Amazon S3
4 5 (18.52%) Amazon EMR
5 4 (14.81%) IaaS
5 4 (14.81%) Microsoft Azure
5 4 (14.81%) PaaS
Communications & Networking
1 1 (3.70%) Firewall
Database & Business Intelligence
1 16 (59.26%) Data Warehouse
2 11 (40.74%) Apache Hive
2 11 (40.74%) Hadoop
3 10 (37.04%) SQL Server Integration Services
4 8 (29.63%) Amazon DynamoDB
4 8 (29.63%) Amazon Redshift
4 8 (29.63%) Apache Cassandra
4 8 (29.63%) BigQuery
4 8 (29.63%) HBase
4 8 (29.63%) NoSQL
4 8 (29.63%) SQL Server
5 7 (25.93%) Amazon RDS
5 7 (25.93%) Relational Database
5 7 (25.93%) SQL Server Reporting Services
6 6 (22.22%) SQL Server 2016
7 4 (14.81%) GIS
7 4 (14.81%) SQL Server 2008
8 3 (11.11%) Big Data
8 3 (11.11%) Oracle BI EE
8 3 (11.11%) SQL Server Analysis Services
Development Applications
1 4 (14.81%) Git (software)
1 4 (14.81%) Moq
1 4 (14.81%) MSTest
1 4 (14.81%) Selenium
1 4 (14.81%) SpecFlow
1 4 (14.81%) Team Foundation Server
1 4 (14.81%) Visual Studio
1 4 (14.81%) webpack
General
1 4 (14.81%) Banking
2 3 (11.11%) Retail
3 2 (7.41%) Finance
4 1 (3.70%) Marketing
4 1 (3.70%) Publishing
Job Titles
1 10 (37.04%) Developer
2 8 (29.63%) Architect
2 8 (29.63%) Data Engineer
3 7 (25.93%) Data Architect
4 4 (14.81%) SQL Developer
5 3 (11.11%) ETL Developer
5 3 (11.11%) Solutions Architect
6 2 (7.41%) .NET Developer
6 2 (7.41%) Business Intelligence Developer
7 1 (3.70%) .NET Team Leader
7 1 (3.70%) Analyst
7 1 (3.70%) Business Analyst
7 1 (3.70%) Business Developer
7 1 (3.70%) DBA
7 1 (3.70%) Oracle DBA
7 1 (3.70%) Senior Consultant
7 1 (3.70%) Senior Technical Consultant
7 1 (3.70%) Team Leader
7 1 (3.70%) Technical Consultant
7 1 (3.70%) Technical Specialist
Libraries, Frameworks & Software Standards
1 7 (25.93%) Kafka
1 7 (25.93%) WCF
1 7 (25.93%) Web Services
2 6 (22.22%) .NET
3 4 (14.81%) .NET Framework
3 4 (14.81%) Ajax
3 4 (14.81%) ASP.NET
3 4 (14.81%) ASP.NET MVC
3 4 (14.81%) ASP.NET MVC 5
3 4 (14.81%) ASP.NET Web API
3 4 (14.81%) Code First Entity Framework
3 4 (14.81%) Entity Framework
3 4 (14.81%) OAuth2
3 4 (14.81%) OpenID
3 4 (14.81%) React
3 4 (14.81%) REST
3 4 (14.81%) Swagger
3 4 (14.81%) Velocity
3 4 (14.81%) XML
3 4 (14.81%) XML Schema
Miscellaneous
1 4 (14.81%) Fixed Income
2 2 (7.41%) Analytical Skills
3 1 (3.70%) Enterprise Software
3 1 (3.70%) Hedge funds
Operating Systems
1 1 (3.70%) Solaris
Processes & Methodologies
1 22 (81.48%) ETL
2 18 (66.67%) Agile Software Development
3 14 (51.85%) Business Intelligence
4 10 (37.04%) Analytics
5 7 (25.93%) Data Transformation
5 7 (25.93%) Parallel Processing
6 6 (22.22%) Continuous Deployment
6 6 (22.22%) Scrum
7 5 (18.52%) B2B
7 5 (18.52%) Performance Tuning
7 5 (18.52%) Release Management
8 4 (14.81%) Build Automation
8 4 (14.81%) CRM
8 4 (14.81%) Data Analytics
8 4 (14.81%) Data Integration
8 4 (14.81%) Data Security
8 4 (14.81%) MVC
8 4 (14.81%) OWASP
8 4 (14.81%) Test Automation
8 4 (14.81%) Waterfall
Programming Languages
1 21 (77.78%) SQL
2 9 (33.33%) C#
3 8 (29.63%) Java
3 8 (29.63%) Python
4 7 (25.93%) JavaScript
5 6 (22.22%) T-SQL
6 4 (14.81%) ES6
6 4 (14.81%) F#
6 4 (14.81%) PowerShell
6 4 (14.81%) TypeScript
7 1 (3.70%) PL/SQL
Qualifications
1 4 (14.81%) CFA
2 3 (11.11%) Security Cleared
3 2 (7.41%) SC Cleared
4 1 (3.70%) CCDP
4 1 (3.70%) Cisco Certification
Systems Management
1 4 (14.81%) Oozie
Vendors
1 6 (22.22%) Microsoft
2 4 (14.81%) ESRI
3 2 (7.41%) IBM
4 1 (3.70%) Oracle