The table below provides summary statistics for contract job vacancies advertised in Hounslow requiring Data Quality skills. It includes a benchmarking guide to the contractor rates offered in vacancies that cited Data Quality over the 6 months leading up to 12 June 2025, comparing them to the same period in the previous two years.
Data Quality falls under the Quality Assurance and Compliance category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring quality assurance or compliance skills in Hounslow.
Contract vacancies with a requirement for quality assurance or compliance skills
24
15
13
As % of all contract IT jobs advertised in Hounslow
32.43%
11.45%
9.49%
Number of daily rates quoted
19
10
4
10th Percentile
£223
£125
£395
25th Percentile
£225
£266
£463
Median daily rate (50th Percentile)
£395
£375
£515
Median % change year-on-year
+5.33%
-27.18%
+9.57%
75th Percentile
£405
£470
£555
90th Percentile
£514
£508
£600
West London median daily rate
£394
£375
£600
% change year-on-year
+4.93%
-37.50%
+12.68%
Number of hourly rates quoted
1
2
5
10th Percentile
-
-
-
25th Percentile
-
-
£62.00
Median hourly rate
£18.13
£18.13
£70.00
Median % change year-on-year
-
-74.10%
+70.73%
75th Percentile
-
-
£82.50
90th Percentile
-
-
£87.00
West London median hourly rate
£20.20
£23.80
£64.00
% change year-on-year
-15.13%
-62.81%
+210.49%
Data Quality Job Vacancy Trend in Hounslow
Job postings citing Data Quality as a proportion of all IT jobs advertised in Hounslow.
Data Quality Contractor Daily Rate Trend in Hounslow
3-month moving average daily rate quoted in jobs citing Data Quality in Hounslow.
Data Quality Contractor Hourly Rate Trend in Hounslow
3-month moving average hourly rates quoted in jobs citing Data Quality in Hounslow.
Data Quality Top 26 Co-occurring Skills and Capabilities in Hounslow
For the 6 months to 12 June 2025, contractor job vacancies citing Data Quality also mentioned the following skills and capabilities in order of popularity.
The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Hounslow region with a requirement for Data Quality.
Data Quality Co-occurring Skills and Capabilities in Hounslow by Category
The follow tables expand on the table above by listing co-occurrences grouped by category.
The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:
