The table below looks at the prevalence of the term Semantic Web in contract job vacancies in London. Included is a benchmarking guide to the contractor rates offered in vacancies that cited Semantic Web over the 6 months leading up to 29 August 2025, comparing them to the same period in the previous two years.
Semantic Web 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 London.
Contract vacancies with a requirement for generic IT skills
5,091
5,444
8,042
As % of all contract IT jobs advertised in London
38.06%
33.61%
35.41%
Number of daily rates quoted
3,331
3,720
5,857
10th Percentile
£333
£338
£357
25th Percentile
£438
£458
£488
Median daily rate (50th Percentile)
£575
£575
£600
Median % change year-on-year
-
-4.17%
-
75th Percentile
£706
£750
£738
90th Percentile
£825
£863
£835
England median daily rate
£525
£550
£550
% change year-on-year
-4.55%
-
-
Number of hourly rates quoted
120
78
79
10th Percentile
£15.84
£17.25
£17.29
25th Percentile
£23.21
£22.45
£22.62
Median hourly rate
£27.25
£32.06
£35.00
Median % change year-on-year
-15.00%
-8.40%
+14.75%
75th Percentile
£46.15
£53.75
£56.88
90th Percentile
£65.06
£71.25
£76.50
England median hourly rate
£32.05
£52.50
£45.41
% change year-on-year
-38.95%
+15.61%
+74.65%
Semantic Web Job Vacancy Trend in London
Job postings citing Semantic Web as a proportion of all IT jobs advertised in London.
Semantic Web Daily Rate Trend in London
Contractor daily rate distribution trend for jobs in London citing Semantic Web.
Semantic Web Hourly Rate Trend in London
Contractor hourly rate distribution trend for jobs in London citing Semantic Web.
Semantic Web Top 21 Co-occurring Skills and Capabilities in London
For the 6 months to 29 August 2025, contractor job vacancies citing Semantic Web 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 London region with a requirement for Semantic Web.
Semantic Web Co-occurring Skills and Capabilities in London 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:
