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 26 July 2016 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
26 Jul 2016
Same period 2015 Same period 2014
Semantic Web
Rank 159 211 199
Rank change year-on-year
+52 -12
Contract jobs citing Semantic Web 7 2 1
As % of all contract IT jobs located in the City of London 0.21% 0.034% 0.017%
As % of the Miscellaneous category 0.51% 0.087% 0.045%
Number of daily rates quoted 7 1 0
Median daily rate £425 £450 -
Median daily rate % change year-on-year
-5.55% -
UK excluding London median daily rate £375 £423 £501
% change year-on-year
-11.34% -15.48%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
Semantic Web
London

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
1360 2286 2239
As % of all contract IT jobs located in the City of London 39.96% 38.60% 38.58%
Number of daily rates quoted 1100 1833 1618
Median daily rate £463 £475 £475
Median daily rate % change year-on-year
-2.63% -
90% offered a daily rate of more than £325 £300 £275
10% offered a daily rate of more than £650 £650 £650
UK excluding London median daily rate £388 £375 £350
% change year-on-year
+3.33% +7.14%
Number of hourly rates quoted 11 41 45
Median hourly rate £12.50 £20.00 £20.19
Median hourly rate % change year-on-year
-37.50% -0.92%
UK excluding London median hourly rate £21.75 £18.00 £20.50
% change year-on-year
+20.83% -12.19%

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 26 July 2016, 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 8 (100.00%) Agile Software Development
1 8 (100.00%) TDD
2 7 (87.50%) JSON
2 7 (87.50%) HTML
2 7 (87.50%) MongoDB
2 7 (87.50%) REST
2 7 (87.50%) NoSQL
2 7 (87.50%) Coaching
2 7 (87.50%) Continuous Delivery
3 6 (75.00%) Prototyping
3 6 (75.00%) Line Management
3 6 (75.00%) Mentoring
3 6 (75.00%) User Stories
3 6 (75.00%) Play Framework
3 6 (75.00%) CSS3
3 6 (75.00%) Apache Cassandra
3 6 (75.00%) Software Architecture
3 6 (75.00%) HTML5
3 6 (75.00%) Kanban
3 6 (75.00%) Scala
3 6 (75.00%) Open Source
3 6 (75.00%) Configuration Management
3 6 (75.00%) MySQL
3 6 (75.00%) CSS
3 6 (75.00%) Django
3 6 (75.00%) Ruby
3 6 (75.00%) Ajax
3 6 (75.00%) Ruby on Rails
3 6 (75.00%) Management Information System
3 6 (75.00%) PostgreSQL

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:

Application Platforms
1 1 (12.50%) Apache Qpid
Cloud Services
1 2 (25.00%) Amazon AWS
Communications & Networking
1 1 (12.50%) HTTP
1 1 (12.50%) SNMP
Database & Business Intelligence
1 7 (87.50%) MongoDB
1 7 (87.50%) NoSQL
2 6 (75.00%) Apache Cassandra
2 6 (75.00%) MySQL
2 6 (75.00%) PostgreSQL
3 1 (12.50%) Big Data
Job Titles
1 5 (62.50%) Developer
2 4 (50.00%) Lead Developer
3 2 (25.00%) AWS Developer
3 2 (25.00%) Ruby Developer
4 1 (12.50%) Django Developer
4 1 (12.50%) Java Developer
4 1 (12.50%) Lead PHP Developer
4 1 (12.50%) NoSQL Developer
4 1 (12.50%) PHP Developer
4 1 (12.50%) Scala Developer
4 1 (12.50%) SQL Developer
Libraries, Frameworks & Software Standards
1 7 (87.50%) HTML
1 7 (87.50%) JSON
1 7 (87.50%) REST
2 6 (75.00%) Ajax
2 6 (75.00%) CSS
2 6 (75.00%) CSS3
2 6 (75.00%) Django
2 6 (75.00%) HTML5
2 6 (75.00%) Play Framework
2 6 (75.00%) Ruby on Rails
3 1 (12.50%) JSON-LD
3 1 (12.50%) RabbitMQ
3 1 (12.50%) RESTful
3 1 (12.50%) SAML
3 1 (12.50%) SOAP
3 1 (12.50%) Spring
3 1 (12.50%) Web Services
3 1 (12.50%) XML
Miscellaneous
1 6 (75.00%) Management Information System
2 1 (12.50%) Digital Media
Processes & Methodologies
1 8 (100.00%) Agile Software Development
1 8 (100.00%) TDD
2 7 (87.50%) Coaching
2 7 (87.50%) Continuous Delivery
3 6 (75.00%) Configuration Management
3 6 (75.00%) Kanban
3 6 (75.00%) Line Management
3 6 (75.00%) Mentoring
3 6 (75.00%) Open Source
3 6 (75.00%) Prototyping
3 6 (75.00%) Scrum
3 6 (75.00%) Software Architecture
3 6 (75.00%) User Stories
4 1 (12.50%) Benchmarking
4 1 (12.50%) PLM
4 1 (12.50%) RDF
4 1 (12.50%) Secure Coding
4 1 (12.50%) Software Engineering
4 1 (12.50%) Test Automation
4 1 (12.50%) Web Accessibility
Programming Languages
1 6 (75.00%) Ruby
1 6 (75.00%) Scala
2 2 (25.00%) Java
3 1 (12.50%) C
3 1 (12.50%) C#
3 1 (12.50%) C++
3 1 (12.50%) Objective-C
3 1 (12.50%) PHP
3 1 (12.50%) SPARQL
3 1 (12.50%) SQL
System Software
1 1 (12.50%) Shibboleth