The table below looks at the prevalence of the term Data Structures in contract job vacancies in Cardiff. Included is a benchmarking guide to the contractor rates offered in vacancies that cited Data Structures over the 6 months leading up to 26 August 2025, comparing them to the same period in the previous two years.
Data Structures 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 Cardiff.
DemandTrendContract vacancies with a requirement for generic IT skills
76
95
79
As % of all contract IT jobs advertised in Cardiff
41.08%
42.41%
35.59%
Number of daily rates quoted
55
71
56
10th Percentile
£228
£139
£180
25th Percentile
£291
£215
£336
Median daily rate (50th Percentile)
£331
£490
£475
Median % change year-on-year
-32.41%
+3.16%
+5.56%
75th Percentile
£457
£551
£600
90th Percentile
£492
£594
£681
South Wales median daily rate
£331
£490
£475
% change year-on-year
-32.41%
+3.16%
-5.00%
Number of hourly rates quoted
5
6
6
10th Percentile
-
£24.05
£16.00
25th Percentile
-
-
£16.50
Median hourly rate
£13.08
£25.60
£22.50
Median % change year-on-year
-48.91%
+13.78%
+18.42%
75th Percentile
-
-
£26.13
90th Percentile
£16.34
£26.55
£34.50
South Wales median hourly rate
£20.50
£25.60
£25.00
% change year-on-year
-19.92%
+2.40%
+38.89%
Data Structures Job Vacancy Trend in Cardiff
Job postings citing Data Structures as a proportion of all IT jobs advertised in Cardiff.
Data Structures Daily Rate Trend in Cardiff
Contractor daily rate distribution trend for jobs in Cardiff citing Data Structures.
Data Structures Top 17 Co-occurring Skills and Capabilities in Cardiff
For the 6 months to 26 August 2025, contractor job vacancies citing Data Structures 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 Cardiff region with a requirement for Data Structures.
Data Structures Co-occurring Skills and Capabilities in Cardiff 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:
