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 average contractor rates offered in IT contracts that have cited Semantic Web over the 3 months to 11 February 2016 with a comparison to the same period in 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.

Location
3 months to
11 Feb 2016
Same period 2015 Same period 2014
Semantic Web
Rank 390 403 388
Rank change year-on-year
+13 -15
Contract jobs citing Semantic Web 18 12 19
As % of all contract IT jobs located in London 0.085% 0.057% 0.086%
As % of the Miscellaneous category 0.24% 0.16% 0.23%
Number of daily rates quoted 17 9 16
Average daily rate £465 £550 £388
Average daily rate % change year-on-year
-15.45% +41.93%
90% offered a daily rate of more than £380 £289 £325
10% offered a daily rate of more than £540 £578 £450
UK excluding London average daily rate £550 £255 £352
% change year-on-year
+115.68% -27.45%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average 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
7569 7666 8365
As % of all contract IT jobs located in London 35.74% 36.15% 38.00%
Number of daily rates quoted 5294 5373 5683
Average daily rate £475 £450 £450
Average daily rate % change year-on-year
+5.55% -
90% offered a daily rate of more than £285 £286 £252
10% offered a daily rate of more than £650 £625 £650
UK excluding London average daily rate £375 £375 £350
% change year-on-year
- +7.14%
Number of hourly rates quoted 132 151 161
Average hourly rate £20.00 £20.00 £24.00
Average hourly rate % change year-on-year
-0.02% -16.66%
90% offered a hourly rate of more than £13.00 £13.47 £13.50
10% offered a hourly rate of more than £42.50 £37.00 £48.74
UK excluding London average hourly rate £23.75 £17.50 £17.50
% change year-on-year
+35.71% -

Semantic Web
Jobs Demand Trend in London

This chart provides a 3-month moving total of IT contractor jobs citing Semantic Web across the London region as a proportion of the total demand within 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 11 February 2016.

Semantic Web Daily Rate Histogram in London

Semantic Web
Top 30 Related IT Skills in London

For the 6 months to 11 February 2016, IT contractor jobs across the London region citing Semantic Web also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Semantic Web.

1 20 (74.07%) Agile Software Development
2 15 (55.56%) Java
2 15 (55.56%) Big Data
3 12 (44.44%) Linked Data
4 11 (40.74%) Data Modelling
4 11 (40.74%) TDD
5 9 (33.33%) RESTful
5 9 (33.33%) Web Services
5 9 (33.33%) RDF
5 9 (33.33%) Amazon AWS
6 8 (29.63%) Scala
6 8 (29.63%) React
6 8 (29.63%) Front Office
6 8 (29.63%) SOA
6 8 (29.63%) Tomcat
6 8 (29.63%) Git (software)
6 8 (29.63%) Jetty
7 7 (25.93%) User Acceptance Testing
7 7 (25.93%) Integration Testing
7 7 (25.93%) Pair Programming
7 7 (25.93%) SQL
7 7 (25.93%) System Integration Testing
7 7 (25.93%) User Stories
7 7 (25.93%) DevOps
7 7 (25.93%) NoSQL
7 7 (25.93%) Test Strategy
7 7 (25.93%) CoffeeScript
7 7 (25.93%) Root Cause Analysis
8 6 (22.22%) Hudson
8 6 (22.22%) Jenkins

Semantic Web
Top Related IT Skills in London by Category

For the 6 months to 11 February 2016, IT contractor jobs across the London region citing Semantic Web also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Semantic Web. Up to 20 skills are shown per category.

Application Platforms
1 8 (29.63%) Jetty
1 8 (29.63%) Tomcat
2 6 (22.22%) Apache
2 6 (22.22%) nginx
3 4 (14.81%) Apache Solr
3 4 (14.81%) Elasticsearch
4 1 (3.70%) CMS
4 1 (3.70%) WordPress
Cloud Services
1 9 (33.33%) Amazon AWS
Communications & Networking
1 6 (22.22%) Internet
2 1 (3.70%) HTTP
2 1 (3.70%) HTTPS
Database & Business Intelligence
1 15 (55.56%) Big Data
2 7 (25.93%) NoSQL
3 4 (14.81%) MongoDB
4 2 (7.41%) Triplestore
5 1 (3.70%) CouchDB
5 1 (3.70%) Hadoop
5 1 (3.70%) MarkLogic
Development Applications
1 8 (29.63%) Git (software)
2 6 (22.22%) Hudson
2 6 (22.22%) Jenkins
2 6 (22.22%) JIRA
3 4 (14.81%) Gitweb
3 4 (14.81%) Talend Open Studio
4 3 (11.11%) Maven
5 1 (3.70%) Axure RP
General
1 8 (29.63%) Front Office
2 5 (18.52%) Publishing
3 4 (14.81%) Finance
4 2 (7.41%) Pharmaceutical
5 1 (3.70%) Banking
Job Titles
1 16 (59.26%) Developer
2 10 (37.04%) Java Developer
3 8 (29.63%) Scala Developer
4 6 (22.22%) DevOps Engineer
4 6 (22.22%) Infrastructure Engineer
5 5 (18.52%) AWS Engineer
6 4 (14.81%) Applications Developer
6 4 (14.81%) Big Data Engineer
6 4 (14.81%) NoSQL Engineer
7 3 (11.11%) AWS Developer
7 3 (11.11%) Java Scala Developer
7 3 (11.11%) NoSQL Developer
7 3 (11.11%) SQL Developer
8 1 (3.70%) Big Data Developer
8 1 (3.70%) Designer
8 1 (3.70%) Front End Developer (Client-Side Developer)
8 1 (3.70%) HTML Developer
8 1 (3.70%) Lead Java Developer
8 1 (3.70%) Senior Designer
8 1 (3.70%) Senior UX Designer
Libraries, Frameworks & Software Standards
1 9 (33.33%) RESTful
1 9 (33.33%) Web Services
2 8 (29.63%) React
3 6 (22.22%) ELK Stack
3 6 (22.22%) JSON
3 6 (22.22%) XML
4 5 (18.52%) REST
5 4 (14.81%) Lucene
5 4 (14.81%) Spring
6 3 (11.11%) HTML
6 3 (11.11%) SOAP
7 2 (7.41%) AngularJS
7 2 (7.41%) CSS
7 2 (7.41%) JAX-RS
7 2 (7.41%) jQuery
8 1 (3.70%) Akka
8 1 (3.70%) Ember.js
8 1 (3.70%) Sass
8 1 (3.70%) spray
8 1 (3.70%) Twitter Bootstrap
Miscellaneous
1 12 (44.44%) Linked Data
2 6 (22.22%) Analytical Skills
2 6 (22.22%) Management Information System
3 4 (14.81%) Fixed Income
4 1 (3.70%) Mobile App
4 1 (3.70%) Social Media
4 1 (3.70%) User Experience
Operating Systems
1 6 (22.22%) Linux
Processes & Methodologies
1 20 (74.07%) Agile Software Development
2 11 (40.74%) Data Modelling
2 11 (40.74%) TDD
3 9 (33.33%) RDF
4 8 (29.63%) SOA
5 7 (25.93%) DevOps
5 7 (25.93%) Integration Testing
5 7 (25.93%) Pair Programming
5 7 (25.93%) Root Cause Analysis
5 7 (25.93%) System Integration Testing
5 7 (25.93%) Test Strategy
5 7 (25.93%) User Acceptance Testing
5 7 (25.93%) User Stories
6 6 (22.22%) Configuration Management
6 6 (22.22%) Continuous Integration
6 6 (22.22%) Migration
6 6 (22.22%) Time Management
7 5 (18.52%) ETL
8 3 (11.11%) Continuous Delivery
8 3 (11.11%) Multithreading
Programming Languages
1 15 (55.56%) Java
2 8 (29.63%) Scala
3 7 (25.93%) CoffeeScript
3 7 (25.93%) SQL
4 6 (22.22%) Python
5 4 (14.81%) JavaScript
6 2 (7.41%) SPARQL
7 1 (3.70%) Ruby
7 1 (3.70%) XPath
7 1 (3.70%) XQuery
Qualifications
1 6 (22.22%) Degree
Quality Assurance & Compliance
1 4 (14.81%) Dublin Core
2 1 (3.70%) QA
Systems Management
1 6 (22.22%) Puppet
2 1 (3.70%) Opscode Chef
Vendors
1 4 (14.81%) Talend
2 1 (3.70%) Oracle