The table below looks at the prevalence of the term Reference Data in contract job vacancies in Mayfair. Included is a benchmarking guide to the contractor rates offered in vacancies that cited Reference Data over the 6 months leading up to 1 May 2025, comparing them to the same period in the previous two years.
Reference Data falls under the General and Transferable Skills category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring generic IT skills in Mayfair.
Contract vacancies with a requirement for generic IT skills
8
20
7
As % of all contract IT jobs advertised in Mayfair
100.00%
100.00%
100.00%
Number of daily rates quoted
8
20
7
10th Percentile
£363
£468
£425
25th Percentile
£391
£497
£588
Median daily rate (50th Percentile)
£550
£675
£800
Median % change year-on-year
-18.52%
-15.63%
+88.24%
75th Percentile
£601
£831
£850
90th Percentile
£666
£1,089
£863
City of Westminster median daily rate
£550
£650
£550
% change year-on-year
-15.38%
+18.18%
+15.79%
Reference Data Job Vacancy Trend in Mayfair
Job postings citing Reference Data as a proportion of all IT jobs advertised in Mayfair.
Reference Data Contractor Daily Rate Trend in Mayfair
3-month moving average daily rate quoted in jobs citing Reference Data in Mayfair.
Reference Data Top 10 Co-occurring Skills and Capabilities in Mayfair
For the 6 months to 1 May 2025, contractor job vacancies citing Reference Data 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 Mayfair region with a requirement for Reference Data.
Reference Data Co-occurring Skills and Capabilities in Mayfair 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:
