The following table provides summary statistics for contract job vacancies advertised in Cardiff 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 June 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.

Data Quality
South Wales / Cardiff
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 38 37 41
Rank change year-on-year -1 +4  
Contract jobs citing Data Quality 1 2 2
As % of all contract IT jobs advertised in Cardiff 0.31% 0.69% 0.59%
As % of the Quality Assurance & Compliance category 1.54% 6.45% 7.41%
Number of daily rates quoted 0 1 1
Median daily rate - £375 £131
Median daily rate % change year-on-year - +185.21%  
UK excluding London median daily rate £445 £425 £400
% change year-on-year +4.70% +6.25%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £17.75 £16.09 £23.75
% change year-on-year +10.31% -32.25%  

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 Cardiff with a requirement for quality assurance and compliance skills.

Contract Quality Assurance & Compliance Skills
Cardiff
Contract job vacancies with a requirement for quality assurance and compliance skills 65 31 27
As % of all contract IT job vacancies advertised in Cardiff 20.25% 10.73% 8.01%
Number of daily rates quoted 46 27 20
Median daily rate £342 £388 £325
Median daily rate % change year-on-year -11.74% +19.23%  
90% offered a daily rate of more than £180 £275 £203
10% offered a daily rate of more than £409 £500 £450
UK excluding London median daily rate £400 £380 £375
% change year-on-year +5.26% +1.33%  
Number of hourly rates quoted 1 0 0
Median hourly rate £25.00 - -
UK excluding London median hourly rate £25.00 £28.00 £25.00
% change year-on-year -10.71% +12.00%  

Data Quality
Job Vacancy Trend in Cardiff

The job posting trend of jobs advertised in Cardiff 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 Cardiff

Data Quality
Contractor Daily Rate Trend in Cardiff

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

Contractor daily rate trend for Data Quality in Cardiff

For the 6 months to 24 June 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 Cardiff region with a requirement for Data Quality.

1 8 (100.00%) Business Intelligence
2 7 (87.50%) BusinessObjects
2 7 (87.50%) Informatica
2 7 (87.50%) MicroStrategy
2 7 (87.50%) ERwin
2 7 (87.50%) Data Warehouse
2 7 (87.50%) ETL
2 7 (87.50%) Quality Management
2 7 (87.50%) Ab Initio
2 7 (87.50%) Teradata
2 7 (87.50%) Data Management
2 7 (87.50%) SQL Server Reporting Services
2 7 (87.50%) SQL Server Integration Services
2 7 (87.50%) QlikView
2 7 (87.50%) Data Architecture
2 7 (87.50%) Tableau
3 6 (75.00%) Data Analytics
3 6 (75.00%) Analytics
3 6 (75.00%) Hadoop
3 6 (75.00%) Dimensional Modelling
3 6 (75.00%) Data Migration
3 6 (75.00%) Netezza
3 6 (75.00%) Migration
3 6 (75.00%) SAS
3 6 (75.00%) Oracle
3 6 (75.00%) SQL Server
4 5 (62.50%) TOGAF
4 5 (62.50%) Technical Architecture
5 4 (50.00%) Data Modelling
6 3 (37.50%) XML

Data Quality
Co-occurring IT Skills in Cardiff 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 6 (75.00%) SAS
Database & Business Intelligence
1 7 (87.50%) BusinessObjects
1 7 (87.50%) Data Warehouse
1 7 (87.50%) QlikView
1 7 (87.50%) SQL Server Integration Services
1 7 (87.50%) SQL Server Reporting Services
2 6 (75.00%) Hadoop
2 6 (75.00%) SQL Server
3 2 (25.00%) Enterprise Data Warehouse
Development Applications
1 7 (87.50%) ERwin
Job Titles
1 7 (87.50%) Architect
1 7 (87.50%) Data Architect
2 2 (25.00%) Teradata Architect
3 1 (12.50%) Consultant
3 1 (12.50%) Data Consultant
3 1 (12.50%) Data Quality Consultant
Libraries, Frameworks & Software Standards
1 3 (37.50%) XML
Processes & Methodologies
1 8 (100.00%) Business Intelligence
2 7 (87.50%) Data Architecture
2 7 (87.50%) Data Management
2 7 (87.50%) ETL
2 7 (87.50%) Quality Management
3 6 (75.00%) Analytics
3 6 (75.00%) Data Analytics
3 6 (75.00%) Data Migration
3 6 (75.00%) Dimensional Modelling
3 6 (75.00%) Migration
4 5 (62.50%) Technical Architecture
4 5 (62.50%) TOGAF
5 4 (50.00%) Data Modelling
6 3 (37.50%) Data Strategy
6 3 (37.50%) Translating Business Requirements
7 1 (12.50%) Agile Software Development
7 1 (12.50%) Data Integration
7 1 (12.50%) Data Mapping
Programming Languages
1 2 (25.00%) SQL
Vendors
1 7 (87.50%) Ab Initio
1 7 (87.50%) Informatica
1 7 (87.50%) MicroStrategy
1 7 (87.50%) Tableau
1 7 (87.50%) Teradata
2 6 (75.00%) Netezza
2 6 (75.00%) Oracle
Cardiff, South Glamorgan
Agile Recruitment
Posted: 4 days ago