The following table provides summary statistics for contract job vacancies advertised in Buckinghamshire 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 25 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 East / Buckinghamshire
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 88 65 59
Rank change year-on-year -23 -6  
Contract jobs citing Data Quality 2 11 31
As % of all contract IT jobs advertised in Buckinghamshire 0.20% 1.17% 2.54%
As % of the Quality Assurance & Compliance category 1.59% 9.17% 14.69%
Number of daily rates quoted 1 8 15
Median daily rate £425 £400 £350
Median daily rate % change year-on-year +6.25% +14.28%  
UK excluding London median daily rate £446 £425 £400
% change year-on-year +5.00% +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 Buckinghamshire with a requirement for quality assurance and compliance skills.

Contract Quality Assurance & Compliance Skills
Buckinghamshire
Contract job vacancies with a requirement for quality assurance and compliance skills 126 120 211
As % of all contract IT job vacancies advertised in Buckinghamshire 12.46% 12.81% 17.28%
Number of daily rates quoted 55 65 98
Median daily rate £338 £425 £388
Median daily rate % change year-on-year -20.58% +9.67%  
90% offered a daily rate of more than £202 £210 £275
10% offered a daily rate of more than £483 £525 £506
UK excluding London median daily rate £400 £380 £375
% change year-on-year +5.26% +1.33%  
Number of hourly rates quoted 0 4 8
Median hourly rate - £35.00 £40.00
Median hourly rate % change year-on-year - -12.50%  
UK excluding London median hourly rate £25.00 £28.00 £24.75
% change year-on-year -10.71% +13.13%  

Data Quality
Job Vacancy Trend in Buckinghamshire

The job posting trend of jobs advertised in Buckinghamshire 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 Buckinghamshire

Data Quality
Contractor Daily Rate Trend in Buckinghamshire

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

Contractor daily rate trend for Data Quality in Buckinghamshire

Data Quality
Contractor Hourly Rate Trend in Buckinghamshire

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

Contractor hourly rate trend for Data Quality in Buckinghamshire

Data Quality
Contract Job Locations in Buckinghamshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Quality within the Buckinghamshire region over the 3 months to 25 June 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
Milton Keynes -19 2 £425 +6.25% 9
Data Quality
South East

For the 6 months to 25 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 Buckinghamshire region with a requirement for Data Quality.

1 2 (66.67%) Finance
2 1 (33.33%) Stakeholder Management
2 1 (33.33%) Banking
2 1 (33.33%) Data Management
2 1 (33.33%) Information Management
2 1 (33.33%) Google
2 1 (33.33%) Hadoop
2 1 (33.33%) Tableau
2 1 (33.33%) Data Governance
2 1 (33.33%) Machine Learning
2 1 (33.33%) BigQuery
2 1 (33.33%) Google Cloud Platform
2 1 (33.33%) API Development
2 1 (33.33%) Power BI
2 1 (33.33%) Data Lake
2 1 (33.33%) Data Strategy
2 1 (33.33%) C#
2 1 (33.33%) SQL
2 1 (33.33%) Crystal Reports
2 1 (33.33%) Cognos
2 1 (33.33%) Data Warehouse
2 1 (33.33%) ERP
2 1 (33.33%) Business Intelligence
2 1 (33.33%) Microsoft
2 1 (33.33%) Epicor

Data Quality
Co-occurring IT Skills in Buckinghamshire 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 1 (33.33%) Google Cloud Platform
Database & Business Intelligence
1 1 (33.33%) BigQuery
1 1 (33.33%) Crystal Reports
1 1 (33.33%) Data Lake
1 1 (33.33%) Data Warehouse
1 1 (33.33%) Hadoop
1 1 (33.33%) Power BI
General
1 2 (66.67%) Finance
2 1 (33.33%) Banking
Job Titles
1 1 (33.33%) Analyst
1 1 (33.33%) Banking Analyst
1 1 (33.33%) Banking Business Analyst
1 1 (33.33%) Business Analyst
1 1 (33.33%) Business Developer
1 1 (33.33%) Business Intelligence Developer
1 1 (33.33%) Consultant
1 1 (33.33%) Data Consultant
1 1 (33.33%) Developer
1 1 (33.33%) ERP Developer
1 1 (33.33%) Report Developer
1 1 (33.33%) SQL BI Developer
1 1 (33.33%) SQL Developer
Processes & Methodologies
1 1 (33.33%) API Development
1 1 (33.33%) Business Intelligence
1 1 (33.33%) Data Governance
1 1 (33.33%) Data Management
1 1 (33.33%) Data Strategy
1 1 (33.33%) ERP
1 1 (33.33%) Information Management
1 1 (33.33%) Machine Learning
1 1 (33.33%) Stakeholder Management
Programming Languages
1 1 (33.33%) C#
1 1 (33.33%) SQL
Vendors
1 1 (33.33%) Cognos
1 1 (33.33%) Epicor
1 1 (33.33%) Google
1 1 (33.33%) Microsoft
1 1 (33.33%) Tableau