The following table provides summary statistics for contract job vacancies advertised in Coventry with a requirement for Data Quality skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Quality over the 3 months to 24 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
24 Mar 2017
Same period 2016 Same period 2015
Data Quality
West Midlands / Coventry
Rank 38 39 37
Rank change year-on-year +1 -2  
Contract jobs citing Data Quality 3 2 2
As % of all contract IT jobs advertised in Coventry 0.82% 0.57% 0.63%
As % of the Quality Assurance & Compliance category 7.32% 5.41% 6.90%
Number of daily rates quoted 2 1 1
Median daily rate £128 £438 £375
Median daily rate % change year-on-year -70.85% +16.66%  
UK excluding London median daily rate £423 £413 £401
% change year-on-year +2.42% +2.99%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £10.50 £15.00 £25.00
% change year-on-year -30.00% -40.00%  

Data Quality is in the quality assurance and compliance skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Coventry with a requirement for quality assurance and compliance skills.

Contract Quality Assurance & Compliance Skills
Coventry
Contract job vacancies with a requirement for quality assurance and compliance skills 41 37 29
As % of all contract IT job vacancies advertised in Coventry 11.26% 10.51% 9.12%
Number of daily rates quoted 24 22 16
Median daily rate £312 £413 £325
Median daily rate % change year-on-year -24.36% +26.92%  
90% offered a daily rate of more than £182 £311 £205
10% offered a daily rate of more than £530 £480 £565
UK excluding London median daily rate £400 £400 £385
% change year-on-year - +3.89%  
Number of hourly rates quoted 4 0 1
Median hourly rate £13.46 - £17.50
UK excluding London median hourly rate £19.45 £41.00 £26.00
% change year-on-year -52.56% +57.69%  

Data Quality
Job Vacancy Trend in Coventry

The job posting trend of jobs advertised in Coventry citing Data Quality as a proportion of all contract or permanent IT jobs with a match in the Quality Assurance & Compliance category.

Job vacancy trend for Data Quality in Coventry

Data Quality
Contractor Daily Rate Trend in Coventry

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

Contractor daily rate trend for Data Quality in Coventry

Data Quality
Contractor Hourly Rate Trend in Coventry

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

Contractor hourly rate trend for Data Quality in Coventry

Data Quality
Top 30 Related IT Skills in Coventry

For the 6 months to 24 March 2017, IT contractor jobs citing Data Quality 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 Coventry region with a requirement for Data Quality.

1 3 (37.50%) Finance
1 3 (37.50%) SQL
1 3 (37.50%) Analytical Skills
2 2 (25.00%) Data Cleansing
2 2 (25.00%) SQL Server 2008
2 2 (25.00%) Team Foundation Server
2 2 (25.00%) SQL Server 2012
2 2 (25.00%) T-SQL
2 2 (25.00%) .NET
2 2 (25.00%) SQL Server
2 2 (25.00%) MS Excel
2 2 (25.00%) Microsoft
2 2 (25.00%) Data Management
2 2 (25.00%) Microsoft Analysis Services
2 2 (25.00%) SQL Server Reporting Services
2 2 (25.00%) Data Analysis
2 2 (25.00%) Agile Software Development
2 2 (25.00%) SQL Server Integration Services
2 2 (25.00%) Mathematics
2 2 (25.00%) SQL Server Analysis Services
3 1 (12.50%) SAS Macro
3 1 (12.50%) Base SAS
3 1 (12.50%) SAS Enterprise Guide
3 1 (12.50%) Data Migration
3 1 (12.50%) Credit Risk
3 1 (12.50%) Banking
3 1 (12.50%) Retail
3 1 (12.50%) Data Mart
3 1 (12.50%) Quality Management
3 1 (12.50%) QualityStage

Data Quality
Top Related IT Skills in Coventry 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 1 (12.50%) SAS
Applications
1 2 (25.00%) MS Excel
Database & Business Intelligence
1 2 (25.00%) Microsoft Analysis Services
1 2 (25.00%) SQL Server
1 2 (25.00%) SQL Server 2008
1 2 (25.00%) SQL Server 2012
1 2 (25.00%) SQL Server Analysis Services
1 2 (25.00%) SQL Server Integration Services
1 2 (25.00%) SQL Server Reporting Services
2 1 (12.50%) Base SAS
2 1 (12.50%) Data Mart
2 1 (12.50%) IBM InfoSphere
2 1 (12.50%) QualityStage
2 1 (12.50%) SAS Data Integration Studio
2 1 (12.50%) SAS Enterprise Guide
Development Applications
1 2 (25.00%) Team Foundation Server
General
1 3 (37.50%) Finance
2 1 (12.50%) Banking
2 1 (12.50%) Retail
Job Titles
1 4 (50.00%) Developer
2 2 (25.00%) .NET Developer
2 2 (25.00%) Analyst
2 2 (25.00%) Architect
2 2 (25.00%) Information Analyst
2 2 (25.00%) SQL Developer
3 1 (12.50%) Consultant
3 1 (12.50%) Data Architect
3 1 (12.50%) SAS Architect
3 1 (12.50%) SAS Developer
3 1 (12.50%) SQL Server Developer
Libraries, Frameworks & Software Standards
1 2 (25.00%) .NET
Miscellaneous
1 3 (37.50%) Analytical Skills
2 1 (12.50%) Credit Risk
Processes & Methodologies
1 2 (25.00%) Agile Software Development
1 2 (25.00%) Data Analysis
1 2 (25.00%) Data Cleansing
1 2 (25.00%) Data Management
1 2 (25.00%) Mathematics
2 1 (12.50%) Data Migration
2 1 (12.50%) Data Transformation
2 1 (12.50%) Data Validation
2 1 (12.50%) ETL
2 1 (12.50%) Master Data Management
2 1 (12.50%) Migration
2 1 (12.50%) Quality Management
2 1 (12.50%) Target Operating Model
2 1 (12.50%) Validation
Programming Languages
1 3 (37.50%) SQL
2 2 (25.00%) T-SQL
3 1 (12.50%) SAS Macro
Vendors
1 2 (25.00%) Microsoft
2 1 (12.50%) IBM