The first table below looks at the prevalence of the term Ontologies in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited Ontologies over the 3 months to 31 July 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all terms in our Miscellaneous category for the London region.

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
31 Jul 2014
Same period 2013 Same period 2012
Ontology
Rank 392 407 400
Rank change year-on-year
+15 -7
Contract jobs citing Ontologies 7 11 7
As % of all contract IT jobs located in London 0.030% 0.045% 0.027%
As % of the Miscellaneous category 0.097% 0.14% 0.086%
Number of daily rates quoted 6 8 3
Average daily rate
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£423 £450 £525
Average daily rate % change year-on-year
-6.11% -14.28%
UK excluding London average daily rate £501 £345 £313
% change year-on-year
+45.07% +10.40%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Miscellaneous Category
London
Contract IT job ads with a match in the
Miscellaneous category
7212 7878 8141
As % of all contract IT jobs located in London 30.67% 32.47% 30.98%
Number of daily rates quoted 4829 5413 5501
Average daily rate £450 £460 £465
Average daily rate % change year-on-year
-2.17% -1.07%
90% offered a daily rate of more than £275 £275 £275
10% offered a daily rate of more than £650 £640 £625
UK excluding London average daily rate £350 £350 £338
% change year-on-year
- +3.70%
Number of hourly rates quoted 147 170 213
Average hourly rate £19.00 £22.00 £22.50
Average hourly rate % change year-on-year
-13.63% -2.22%
90% offered a hourly rate of more than £14.04 £14.50 £13.00
10% offered a hourly rate of more than £45.00 £44.00 £40.00
UK excluding London average hourly rate £21.00 £21.00 £25.73
% change year-on-year
- -18.38%
Ontologies
England

Ontologies
Jobs Demand Trend in London

This chart provides a 3-month moving total of IT contractor jobs citing Ontologies across the London region as a proportion of the total demand within the Miscellaneous category.

Ontologies Jobs Demand Trend in London

Ontologies
Daily Rate Trend in London

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

Ontologies Daily Rate Trend in London

Ontologies
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Ontologies across the London region over the 3 months to 31 July 2014.

Ontologies Daily Rate Histogram in London

Ontologies
Contract Job Locations in London

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Ontologies within the London region over the 3 months to 31 July 2014. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London - 2 £750 - 1
Ontologies
England

Ontologies
Top 30 Related IT Skills in London

For the 6 months to 31 July 2014, IT contractor jobs across the London region citing Ontologies 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 Ontologies.

1 8 (66.67%) RDF
2 7 (58.33%) SPARQL
3 6 (50.00%) Java
3 6 (50.00%) Triplestore
4 4 (33.33%) Web Services
4 4 (33.33%) Taxonomies
5 3 (25.00%) SNOMED CT
5 3 (25.00%) Semantic Web
5 3 (25.00%) Continuous Integration
5 3 (25.00%) Data Integration
5 3 (25.00%) Open Source
5 3 (25.00%) Software Engineering
5 3 (25.00%) Maven
5 3 (25.00%) JIRA
5 3 (25.00%) MySQL
5 3 (25.00%) J2SE
5 3 (25.00%) E-Commerce
5 3 (25.00%) BizTalk Server
5 3 (25.00%) Agile Software Development
5 3 (25.00%) CMS
5 3 (25.00%) Apache Jena
6 2 (16.67%) HTML5
6 2 (16.67%) GitHub
6 2 (16.67%) Linked Data
6 2 (16.67%) Ember.js
6 2 (16.67%) AngularJS
6 2 (16.67%) HTML
6 2 (16.67%) TIBCO
6 2 (16.67%) JavaScript
6 2 (16.67%) PL/SQL

Ontologies
Top Related IT Skills in London by Category

For the 6 months to 31 July 2014, IT contractor jobs across the London region citing Ontologies 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 Ontologies. Up to 20 skills are shown per category.

Application Platforms
1 3 (25.00%) BizTalk Server
1 3 (25.00%) CMS
2 1 (8.33%) TIBCO EMS
Business Applications
1 1 (8.33%) BusinessWorks
Cloud Services
1 2 (16.67%) Cloud Computing
1 2 (16.67%) GitHub
Database & Business Intelligence
1 6 (50.00%) Triplestore
2 3 (25.00%) MySQL
3 1 (8.33%) Data Mining
3 1 (8.33%) RDBMS
3 1 (8.33%) Text Mining
3 1 (8.33%) Spotfire
3 1 (8.33%) Hadoop
3 1 (8.33%) Relational Database
Development Applications
1 3 (25.00%) Maven
1 3 (25.00%) JIRA
General
1 2 (16.67%) Retail
2 1 (8.33%) Investment Banking
2 1 (8.33%) Pharmaceutical
2 1 (8.33%) Telecoms
2 1 (8.33%) Finance
2 1 (8.33%) Publishing
2 1 (8.33%) Banking
Job Titles
1 5 (41.67%) Java Developer
1 5 (41.67%) Developer
2 4 (33.33%) Architect
3 2 (16.67%) Front-End Developer
3 2 (16.67%) Technical Architect
4 1 (8.33%) Web Developer
4 1 (8.33%) Solutions Architect
4 1 (8.33%) Senior Manager
4 1 (8.33%) Data Analyst
4 1 (8.33%) Product Manager
4 1 (8.33%) Senior Test Manager
4 1 (8.33%) Technical Solutions Architect
4 1 (8.33%) Java Web Developer
4 1 (8.33%) TIBCO Architect
4 1 (8.33%) Designer
4 1 (8.33%) Semantic Web Developer
4 1 (8.33%) Data Scientist
4 1 (8.33%) Analyst
4 1 (8.33%) Test Manager
Libraries, Frameworks & Software Standards
1 4 (33.33%) Web Services
2 3 (25.00%) J2SE
2 3 (25.00%) Apache Jena
3 2 (16.67%) Ember.js
3 2 (16.67%) AngularJS
3 2 (16.67%) HTML5
3 2 (16.67%) HTML
4 1 (8.33%) .NET
4 1 (8.33%) SOAP
4 1 (8.33%) XML
4 1 (8.33%) REST
4 1 (8.33%) MapReduce
4 1 (8.33%) WSDL
4 1 (8.33%) .NET Framework
Miscellaneous
1 4 (33.33%) Taxonomies
2 3 (25.00%) Data Integration
2 3 (25.00%) Semantic Web
2 3 (25.00%) Open Source
3 2 (16.67%) Linked Data
4 1 (8.33%) Visualisation
4 1 (8.33%) Informatics
4 1 (8.33%) Mathematics
4 1 (8.33%) Computer Science
4 1 (8.33%) Life Science
Processes & Methodologies
1 8 (66.67%) RDF
2 3 (25.00%) Agile Software Development
2 3 (25.00%) E-Commerce
2 3 (25.00%) Software Engineering
2 3 (25.00%) Continuous Integration
3 2 (16.67%) Data Architecture
4 1 (8.33%) Test Automation
4 1 (8.33%) Predictive Modelling
4 1 (8.33%) BDD
4 1 (8.33%) Test Strategy
4 1 (8.33%) Agile Testing
4 1 (8.33%) Analytics
4 1 (8.33%) Data Transformation
4 1 (8.33%) Performance Tuning
4 1 (8.33%) Web Development
4 1 (8.33%) Load Balancing
4 1 (8.33%) User Acceptance Testing
4 1 (8.33%) Test Management
4 1 (8.33%) OO
4 1 (8.33%) TDD
Programming Languages
1 7 (58.33%) SPARQL
2 6 (50.00%) Java
3 2 (16.67%) JavaScript
3 2 (16.67%) PL/SQL
3 2 (16.67%) SQL
Qualifications
1 1 (8.33%) ISEB
1 1 (8.33%) ISEB Practitioner
1 1 (8.33%) ISTQB
1 1 (8.33%) Degree
1 1 (8.33%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 3 (25.00%) SNOMED CT
Systems Management
1 1 (8.33%) TIBCO Hawk
Vendors
1 2 (16.67%) TIBCO
2 1 (8.33%) Reuters
2 1 (8.33%) Oracle