Period
to 15 October 2018

The following table provides summary statistics for contract job vacancies advertised in Uxbridge 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 6 months to 15 October 2018 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
Hillingdon > Uxbridge
6 months to
15 Oct 2018
Same period 2017 Same period 2016
Rank 21 22 21
Rank change year-on-year +1 -1 +5
Contract jobs citing Data Quality 4 2 2
As % of all contract IT jobs advertised in Uxbridge 2.41% 1.55% 1.65%
As % of the Quality Assurance & Compliance category 16.00% 13.33% 10.00%
Number of daily rates quoted 2 2 1
Uxbridge median daily rate £513 £244 £420
Median daily rate % change year-on-year +110.26% -41.96% +34.40%
10th Percentile £469 £201 £395
90th Percentile £566 £282 £445
Hillingdon median daily rate £513 £244 £420
% change year-on-year +110.26% -41.96% +23.53%
Number of hourly rates quoted 0 0 0
Uxbridge median hourly rate - - -
Hillingdon median hourly rate - - -

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

All Quality Assurance and Compliance Skills
Uxbridge
Contract vacancies with a requirement for quality assurance or compliance skills 25 15 20
As % of all contract IT jobs advertised in Uxbridge 15.06% 11.63% 16.53%
Number of daily rates quoted 13 8 16
Uxbridge median daily rate £328 £273 £380
Median daily rate % change year-on-year +20.18% -28.29% +8.57%
10th Percentile £132 £161 £303
90th Percentile £553 £348 £488
Hillingdon median daily rate £325 £356 £400
% change year-on-year -8.77% -10.94% +14.29%
Number of hourly rates quoted 1 0 0
Uxbridge median hourly rate £45.00 - -
Hillingdon median hourly rate £45.00 - -

Data Quality
Job Vacancy Trend in Uxbridge

Job postings citing Data Quality as a percentage of all IT jobs advertised in Uxbridge.

Job vacancy trend for Data Quality in Uxbridge

Data Quality
Contractor Daily Rate Trend in Uxbridge

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

Contractor daily rate trend for Data Quality in Uxbridge

For the 6 months to 15 October 2018, IT contractor jobs citing Data Quality also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Uxbridge region with a requirement for Data Quality.

1 4 (100.00%) Reference Data
1 4 (100.00%) Data Integration
1 4 (100.00%) Analytics
2 3 (75.00%) Alteryx
2 3 (75.00%) Data Visualisation
2 3 (75.00%) GitHub
2 3 (75.00%) DevOps
2 3 (75.00%) Data Munging
2 3 (75.00%) Power BI
2 3 (75.00%) Virtual Machines
2 3 (75.00%) Data Lake
2 3 (75.00%) Team Foundation Server
2 3 (75.00%) Visualisation
2 3 (75.00%) Microsoft Azure
2 3 (75.00%) Visual Studio
2 3 (75.00%) SAP
2 3 (75.00%) Business Intelligence
2 3 (75.00%) Azure Data Factory
2 3 (75.00%) Data Science
3 2 (50.00%) Microsoft
4 1 (25.00%) Migration
4 1 (25.00%) Data Migration
4 1 (25.00%) ERwin
4 1 (25.00%) Middleware
4 1 (25.00%) Data Warehouse
4 1 (25.00%) Data Modelling
4 1 (25.00%) ETL
4 1 (25.00%) Data Strategy
4 1 (25.00%) Xerox
4 1 (25.00%) Analytical Skills

Data Quality
Co-occurring IT Skills in Uxbridge 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:

Cloud Services
1 3 (75.00%) Azure Data Factory
1 3 (75.00%) GitHub
1 3 (75.00%) Microsoft Azure
Database & Business Intelligence
1 3 (75.00%) Data Lake
1 3 (75.00%) Power BI
2 1 (25.00%) Data Warehouse
Development Applications
1 3 (75.00%) Team Foundation Server
1 3 (75.00%) Visual Studio
2 1 (25.00%) ERwin
Job Titles
1 4 (100.00%) Architect
2 3 (75.00%) Azure Architect
2 3 (75.00%) Technical Architect
3 2 (50.00%) Business Intelligence Architect
4 1 (25.00%) Data Architect
Libraries, Frameworks & Software Standards
1 1 (25.00%) Middleware
Miscellaneous
1 4 (100.00%) Reference Data
2 1 (25.00%) Analytical Skills
Processes & Methodologies
1 4 (100.00%) Analytics
1 4 (100.00%) Data Integration
2 3 (75.00%) Business Intelligence
2 3 (75.00%) Data Munging
2 3 (75.00%) Data Science
2 3 (75.00%) Data Visualisation
2 3 (75.00%) DevOps
2 3 (75.00%) Visualisation
3 1 (25.00%) Data Architecture
3 1 (25.00%) Data Migration
3 1 (25.00%) Data Modelling
3 1 (25.00%) Data Strategy
3 1 (25.00%) ETL
3 1 (25.00%) Logical Data Model
3 1 (25.00%) Master Data Management
3 1 (25.00%) Metadata Management
3 1 (25.00%) Migration
3 1 (25.00%) Physical Data Model
3 1 (25.00%) Translating Business Requirements
System Software
1 3 (75.00%) Virtual Machines
Vendors
1 3 (75.00%) Alteryx
1 3 (75.00%) SAP
2 2 (50.00%) Microsoft
3 1 (25.00%) Xerox