The table below looks at the prevalence of the term Semantic Web in IT contracts advertised for the City of London region. Included is a guide to the contractor rates offered in IT contracts that have cited Semantic Web over the 3 months to 21 February 2017 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
21 Feb 2017
Same period 2016 Same period 2015
Semantic Web
London / City of London
Rank - - 189
Contract jobs citing Semantic Web 0 0 2
As % of all contract IT jobs located in the City of London - - 0.039%
As % of the Miscellaneous category - - 0.10%
Number of daily rates quoted 0 0 1
Median daily rate - - £245
UK excluding London median daily rate £475 £550 £308
% change year-on-year
-13.63% +78.86%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire Miscellaneous category in contract jobs advertised in the City of London region.

Miscellaneous Category
City of London
Contract IT job ads with a match in the
Miscellaneous category
1028 1194 1906
As % of all contract IT jobs located in the City of London 34.86% 38.04% 37.15%
Number of daily rates quoted 788 922 1492
Median daily rate £510 £500 £475
Median daily rate % change year-on-year
+2.00% +5.26%
90% offered a daily rate of more than £313 £300 £300
10% offered a daily rate of more than £650 £675 £625
UK excluding London median daily rate £400 £375 £375
% change year-on-year
+6.66% -
Number of hourly rates quoted 7 27 31
Median hourly rate £20.38 £19.50 £17.87
Median hourly rate % change year-on-year
+4.51% +9.12%
90% offered a hourly rate of more than £15.92 £12.00 £13.25
10% offered a hourly rate of more than £55.00 £31.12 £26.21
UK excluding London median hourly rate £17.00 £22.50 £18.00
% change year-on-year
-24.44% +25.00%

Semantic Web
Jobs Demand Trend in the City of London

The demand trend of contract jobs across the City of London region citing Semantic Web as a proportion of all IT contracts with a match in the Miscellaneous category.

Semantic Web Jobs Demand Trend in the City of London

Semantic Web
Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Semantic Web across the City of London region.

Semantic Web Daily Rate Trend in the City of London

Semantic Web
Top 30 Related IT Skills in the City of London

For the 6 months to 21 February 2017, IT contractor jobs citing Semantic Web 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 City of London region with a requirement for Semantic Web.

1 4 (100.00%) HTML
1 4 (100.00%) MySQL
1 4 (100.00%) CSS
1 4 (100.00%) Configuration Management
1 4 (100.00%) Ruby
1 4 (100.00%) Ajax
1 4 (100.00%) Ruby on Rails
1 4 (100.00%) JSON
1 4 (100.00%) Django
1 4 (100.00%) Kanban
1 4 (100.00%) Scala
1 4 (100.00%) Open Source
1 4 (100.00%) Software Architecture
1 4 (100.00%) HTML5
1 4 (100.00%) MongoDB
1 4 (100.00%) Apache Cassandra
1 4 (100.00%) NoSQL
1 4 (100.00%) REST
1 4 (100.00%) CSS3
1 4 (100.00%) Agile Software Development
1 4 (100.00%) TDD
1 4 (100.00%) User Stories
1 4 (100.00%) Play Framework
1 4 (100.00%) PostgreSQL
1 4 (100.00%) Scrum
1 4 (100.00%) Prototyping
2 3 (75.00%) Line Management
2 3 (75.00%) Mentoring
2 3 (75.00%) Coaching
2 3 (75.00%) Continuous Delivery

Semantic Web
Top Related IT Skills in the City of London 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:

Database & Business Intelligence
1 4 (100.00%) Apache Cassandra
1 4 (100.00%) MongoDB
1 4 (100.00%) MySQL
1 4 (100.00%) NoSQL
1 4 (100.00%) PostgreSQL
Job Titles
1 3 (75.00%) Developer
1 3 (75.00%) Lead Developer
2 2 (50.00%) Ruby Developer
3 1 (25.00%) Django Developer
3 1 (25.00%) Lead PHP Developer
3 1 (25.00%) PHP Developer
3 1 (25.00%) Python Developer
3 1 (25.00%) Technical Leader
Libraries, Frameworks & Software Standards
1 4 (100.00%) Ajax
1 4 (100.00%) CSS
1 4 (100.00%) CSS3
1 4 (100.00%) Django
1 4 (100.00%) HTML
1 4 (100.00%) HTML5
1 4 (100.00%) JSON
1 4 (100.00%) Play Framework
1 4 (100.00%) REST
1 4 (100.00%) Ruby on Rails
Miscellaneous
1 3 (75.00%) Management Information System
Processes & Methodologies
1 4 (100.00%) Agile Software Development
1 4 (100.00%) Configuration Management
1 4 (100.00%) Kanban
1 4 (100.00%) Open Source
1 4 (100.00%) Prototyping
1 4 (100.00%) Scrum
1 4 (100.00%) Software Architecture
1 4 (100.00%) TDD
1 4 (100.00%) User Stories
2 3 (75.00%) Coaching
2 3 (75.00%) Continuous Delivery
2 3 (75.00%) Line Management
2 3 (75.00%) Mentoring
Programming Languages
1 4 (100.00%) Ruby
1 4 (100.00%) Scala
2 2 (50.00%) PHP
3 1 (25.00%) Python