The table below looks at the prevalence of the term Semantic Web in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited Semantic Web over the 3 months to 25 September 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
25 Sep 2016
Same period 2015 Same period 2014
Semantic Web
Rank 419 425 439
Rank change year-on-year
+6 +14
Contract jobs citing Semantic Web 16 12 4
As % of all contract IT jobs located in London 0.071% 0.051% 0.016%
As % of the Miscellaneous category 0.20% 0.14% 0.044%
Number of daily rates quoted 13 11 4
Median daily rate £425 £575 £406
Median daily rate % change year-on-year
-26.08% +41.53%
90% offered a daily rate of more than £375 £450 £383
10% offered a daily rate of more than £440 £675 £421
UK excluding London median daily rate £365 £500 £501
% change year-on-year
-27.00% -0.09%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
Semantic Web
England

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

Miscellaneous Category
London
Contract IT job ads with a match in the
Miscellaneous category
8197 8769 9194
As % of all contract IT jobs located in London 36.23% 37.54% 37.48%
Number of daily rates quoted 5767 6065 6248
Median daily rate £475 £475 £450
Median daily rate % change year-on-year
- +5.55%
90% offered a daily rate of more than £300 £275 £275
10% offered a daily rate of more than £650 £650 £625
UK excluding London median daily rate £375 £378 £350
% change year-on-year
-0.79% +8.00%
Number of hourly rates quoted 122 167 205
Median hourly rate £17.00 £19.50 £19.00
Median hourly rate % change year-on-year
-12.82% +2.63%
90% offered a hourly rate of more than £11.50 £12.00 £13.13
10% offered a hourly rate of more than £42.33 £43.50 £45.00
UK excluding London median hourly rate £22.00 £19.00 £18.00
% change year-on-year
+15.78% +5.55%

Semantic Web
Jobs Demand Trend in London

The demand trend of contract jobs across the 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 London

Semantic Web
Daily Rate Trend in London

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

Semantic Web Daily Rate Trend in London

Semantic Web
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Semantic Web across the London region over the 3 months to 25 September 2016.

Semantic Web Daily Rate Histogram in London

Semantic Web
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Semantic Web within the London region over the 3 months to 25 September 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +18 4 £425 -22.72% 2
Westminster - 3 £425 -
Semantic Web
England

Semantic Web
Top 30 Related IT Skills in London

For the 6 months to 25 September 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 London region with a requirement for Semantic Web.

1 26 (86.67%) HTML
2 25 (83.33%) CSS
2 25 (83.33%) HTML5
2 25 (83.33%) CSS3
3 23 (76.67%) Ajax
4 20 (66.67%) JSON
4 20 (66.67%) Prototyping
5 19 (63.33%) Agile Software Development
5 19 (63.33%) TDD
6 18 (60.00%) REST
6 18 (60.00%) NoSQL
6 18 (60.00%) MongoDB
7 17 (56.67%) Apache Cassandra
7 17 (56.67%) Software Architecture
7 17 (56.67%) Open Source
7 17 (56.67%) User Stories
7 17 (56.67%) Play Framework
7 17 (56.67%) Ruby
7 17 (56.67%) Ruby on Rails
7 17 (56.67%) Django
7 17 (56.67%) Kanban
7 17 (56.67%) Scala
7 17 (56.67%) Configuration Management
7 17 (56.67%) PostgreSQL
7 17 (56.67%) Scrum
7 17 (56.67%) MySQL
8 16 (53.33%) Coaching
9 13 (43.33%) Continuous Delivery
10 12 (40.00%) Line Management
10 12 (40.00%) Mentoring

Semantic Web
Top Related IT Skills in 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 2 (6.67%) CMS
2 1 (3.33%) Apache Qpid
Applications
1 3 (10.00%) InVision
Cloud Services
1 2 (6.67%) Amazon AWS
Communications & Networking
1 1 (3.33%) HTTP
1 1 (3.33%) SNMP
Database & Business Intelligence
1 18 (60.00%) MongoDB
1 18 (60.00%) NoSQL
2 17 (56.67%) Apache Cassandra
2 17 (56.67%) MySQL
2 17 (56.67%) PostgreSQL
3 4 (13.33%) Big Data
Development Applications
1 2 (6.67%) Git (software)
1 2 (6.67%) git-flow
1 2 (6.67%) Mocha
1 2 (6.67%) webpack
Job Titles
1 17 (56.67%) Developer
2 8 (26.67%) Lead Developer
2 8 (26.67%) Technical Leader
3 6 (20.00%) JavaScript Developer
4 5 (16.67%) Front End Developer (Client-Side Developer)
4 5 (16.67%) Ruby Developer
5 2 (6.67%) AWS Developer
5 2 (6.67%) Consultant
5 2 (6.67%) Django Developer
5 2 (6.67%) Lead PHP Developer
5 2 (6.67%) PHP Developer
5 2 (6.67%) UI Consultant
5 2 (6.67%) User Experience Consultant
5 2 (6.67%) UX Specialist
6 1 (3.33%) HTML CSS Developer
6 1 (3.33%) HTML Developer
6 1 (3.33%) Java Developer
6 1 (3.33%) NoSQL Developer
6 1 (3.33%) Scala Developer
6 1 (3.33%) Senior Ruby Developer
Libraries, Frameworks & Software Standards
1 26 (86.67%) HTML
2 25 (83.33%) CSS
2 25 (83.33%) CSS3
2 25 (83.33%) HTML5
3 23 (76.67%) Ajax
4 20 (66.67%) JSON
5 18 (60.00%) REST
6 17 (56.67%) Django
6 17 (56.67%) Play Framework
6 17 (56.67%) Ruby on Rails
7 8 (26.67%) Node.js
8 7 (23.33%) Twitter Bootstrap
9 6 (20.00%) AngularJS
9 6 (20.00%) Backbone.js
9 6 (20.00%) jQuery
10 5 (16.67%) Web Services
11 4 (13.33%) LAMP
11 4 (13.33%) Sass
12 3 (10.00%) JSON-LD
12 3 (10.00%) RESTful
Miscellaneous
1 12 (40.00%) Management Information System
2 5 (16.67%) User Experience
3 4 (13.33%) Mobile App
4 3 (10.00%) Computer Science
5 2 (6.67%) Digital Media
Operating Systems
1 4 (13.33%) Android
1 4 (13.33%) Apple iOS
Processes & Methodologies
1 20 (66.67%) Prototyping
2 19 (63.33%) Agile Software Development
2 19 (63.33%) TDD
3 17 (56.67%) Configuration Management
3 17 (56.67%) Kanban
3 17 (56.67%) Open Source
3 17 (56.67%) Scrum
3 17 (56.67%) Software Architecture
3 17 (56.67%) User Stories
4 16 (53.33%) Coaching
5 13 (43.33%) Continuous Delivery
6 12 (40.00%) Line Management
6 12 (40.00%) Mentoring
7 7 (23.33%) Web Development
8 6 (20.00%) Cross-Browser Compatibility
8 6 (20.00%) Graceful Degradation
8 6 (20.00%) MVC
8 6 (20.00%) Responsive Web Design
9 5 (16.67%) Front End Development
9 5 (16.67%) Performance Optimisation
Programming Languages
1 17 (56.67%) Ruby
1 17 (56.67%) Scala
2 8 (26.67%) JavaScript
3 7 (23.33%) PHP
4 2 (6.67%) ES6
4 2 (6.67%) Java
5 1 (3.33%) C
5 1 (3.33%) C#
5 1 (3.33%) C++
5 1 (3.33%) Objective-C
5 1 (3.33%) Python
5 1 (3.33%) SPARQL
5 1 (3.33%) SQL
Qualifications
1 3 (10.00%) Degree
2 1 (3.33%) SC Cleared
2 1 (3.33%) Security Cleared
System Software
1 1 (3.33%) Shibboleth