The table below looks at the prevalence of the term Ontologies in IT contracts advertised for the England region. Included is a guide to the average contractor rates offered in IT contracts that have cited Ontologies over the 3 months to 19 December 2014 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
19 Dec 2014
Same period 2013 Same period 2012
Ontology
Rank 577 541 519
Rank change year-on-year
-36 -22
Contract jobs citing Ontologies 12 18 15
As % of all contract IT jobs located in England 0.024% 0.038% 0.033%
As % of the Miscellaneous category 0.078% 0.12% 0.11%
Number of daily rates quoted 12 13 15
Average daily rate
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£484 £423 £450
Average daily rate % change year-on-year
+14.36% -6.00%
90% offered a daily rate of more than £325 £340 £418
10% offered a daily rate of more than £640 £459 £489
UK excluding London average daily rate £484 £344 £475
% change year-on-year
+40.72% -27.63%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Ontologies
UK

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

Miscellaneous Category
England
Contract IT job ads with a match in the
Miscellaneous category
15460 14991 13695
As % of all contract IT jobs located in England 30.65% 31.74% 30.31%
Number of daily rates quoted 10102 9480 8215
Average daily rate £425 £405 £413
Average daily rate % change year-on-year
+4.93% -1.81%
90% offered a daily rate of more than £245 £230 £238
10% offered a daily rate of more than £600 £600 £600
UK excluding London average daily rate £370 £350 £340
% change year-on-year
+5.71% +2.94%
Number of hourly rates quoted 598 629 778
Average hourly rate £17.00 £21.00 £20.00
Average hourly rate % change year-on-year
-19.04% +5.00%
90% offered a hourly rate of more than £11.00 £12.00 £12.00
10% offered a hourly rate of more than £42.50 £41.50 £42.50
UK excluding London average hourly rate £17.00 £19.00 £20.00
% change year-on-year
-10.52% -5.00%

Ontologies
Jobs Demand Trend in England

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

Ontologies Jobs Demand Trend in England

Ontologies
Daily Rate Trend in England

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

Ontologies Daily Rate Trend in England

Ontologies
Daily Rate Histogram in England

This chart provides a histogram of daily rates quoted in contract IT jobs citing Ontologies across the England region over the 3 months to 19 December 2014.

Ontologies Daily Rate Histogram in England

Ontologies
Hourly Rate Trend in England

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Ontologies across the England region.

Ontologies Hourly Rate Trend in England

Ontologies
Contract Job Locations in England

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Ontologies within the England region over the 3 months to 19 December 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
London +8 4 £490 +15.83% 2
South East -18 3 £550 +18.27%
Yorkshire - 3 £325 -
South West - 2 £484 -
East of England - - - - 1
Ontologies
UK

Ontologies
Top 30 Related IT Skills in England

For the 6 months to 19 December 2014, IT contractor jobs across the England 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 18 (72.00%) SPARQL
2 17 (68.00%) Agile Software Development
3 16 (64.00%) RDF
4 10 (40.00%) Java
4 10 (40.00%) NoSQL
5 9 (36.00%) Semantic Web
5 9 (36.00%) Life Science
6 8 (32.00%) Linked Data
7 7 (28.00%) Triplestore
7 7 (28.00%) Web Services
7 7 (28.00%) W3C
8 6 (24.00%) SOAP
8 6 (24.00%) JavaScript
8 6 (24.00%) HTML
8 6 (24.00%) Apache Jena
8 6 (24.00%) HTML5
9 5 (20.00%) RESTful
9 5 (20.00%) Open Source
9 5 (20.00%) Continuous Integration
9 5 (20.00%) Analytics
10 4 (16.00%) Algorithms
10 4 (16.00%) Degree
11 3 (12.00%) JIRA
11 3 (12.00%) Taxonomies
11 3 (12.00%) Chemistry
11 3 (12.00%) Maven
11 3 (12.00%) Software Engineering
11 3 (12.00%) Ajax
11 3 (12.00%) Text Mining
11 3 (12.00%) WSDL

Ontologies
Top Related IT Skills in England by Category

For the 6 months to 19 December 2014, IT contractor jobs across the England 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 1 (4.00%) Apache Spark
Applications
1 2 (8.00%) Spreadsheet
Business Applications
1 2 (8.00%) Google Analytics
Cloud Services
1 3 (12.00%) GitHub
Database & Business Intelligence
1 10 (40.00%) NoSQL
2 7 (28.00%) Triplestore
3 3 (12.00%) Text Mining
3 3 (12.00%) MySQL
3 3 (12.00%) Data Mining
3 3 (12.00%) MongoDB
3 3 (12.00%) Spotfire
4 1 (4.00%) Hadoop
Development Applications
1 3 (12.00%) JIRA
1 3 (12.00%) Maven
2 2 (8.00%) JProfiler
2 2 (8.00%) Hudson
2 2 (8.00%) Jenkins
2 2 (8.00%) Eclipse
2 2 (8.00%) JUnit
2 2 (8.00%) Subversion
General
1 2 (8.00%) Publishing
1 2 (8.00%) Pharmaceutical
1 2 (8.00%) Finance
2 1 (4.00%) Marketing
2 1 (4.00%) Investment Banking
2 1 (4.00%) Banking
2 1 (4.00%) Automotive
2 1 (4.00%) Front Office
Job Titles
1 10 (40.00%) Developer
2 7 (28.00%) Ontologist
3 6 (24.00%) Java Developer
4 3 (12.00%) Analyst
4 3 (12.00%) Data Scientist
4 3 (12.00%) Front-End Developer
5 2 (8.00%) Scala Developer
5 2 (8.00%) Solutions Architect
5 2 (8.00%) Architect
5 2 (8.00%) Web Analyst
6 1 (4.00%) JavaScript Developer
6 1 (4.00%) Product Manager
6 1 (4.00%) Business Manager
6 1 (4.00%) Business Analyst
6 1 (4.00%) Change Manager
6 1 (4.00%) Business Change Manager
Libraries, Frameworks & Software Standards
1 7 (28.00%) Web Services
2 6 (24.00%) SOAP
2 6 (24.00%) HTML
2 6 (24.00%) Apache Jena
2 6 (24.00%) HTML5
3 5 (20.00%) RESTful
4 3 (12.00%) Ajax
4 3 (12.00%) WSDL
4 3 (12.00%) CSS
4 3 (12.00%) J2SE
4 3 (12.00%) Ember.js
4 3 (12.00%) AngularJS
4 3 (12.00%) jQuery
4 3 (12.00%) REST
5 2 (8.00%) Regular Expression
5 2 (8.00%) D3.js
5 2 (8.00%) GWT
5 2 (8.00%) Vaadin
5 2 (8.00%) Hibernate
5 2 (8.00%) XML
Miscellaneous
1 9 (36.00%) Semantic Web
1 9 (36.00%) Life Science
2 8 (32.00%) Linked Data
3 7 (28.00%) W3C
4 5 (20.00%) Open Source
5 4 (16.00%) Algorithms
6 3 (12.00%) Taxonomies
6 3 (12.00%) Chemistry
6 3 (12.00%) Client/Server
6 3 (12.00%) Analytical Skills
6 3 (12.00%) Visualisation
7 2 (8.00%) Data Integration
7 2 (8.00%) Statistics
8 1 (4.00%) Informatics
8 1 (4.00%) Blog
Processes & Methodologies
1 17 (68.00%) Agile Software Development
2 16 (64.00%) RDF
3 5 (20.00%) Continuous Integration
3 5 (20.00%) Analytics
4 3 (12.00%) Software Engineering
4 3 (12.00%) UML
4 3 (12.00%) Web Application Development
5 2 (8.00%) Data Architecture
5 2 (8.00%) Kalman Filter
5 2 (8.00%) SOA
5 2 (8.00%) TDD
5 2 (8.00%) Pair Programming
5 2 (8.00%) Web Development
6 1 (4.00%) Business Development
6 1 (4.00%) Enterprise Architecture
6 1 (4.00%) Data Management
6 1 (4.00%) TOGAF
6 1 (4.00%) Content Management
6 1 (4.00%) Information Management
6 1 (4.00%) Document Management
Programming Languages
1 18 (72.00%) SPARQL
2 10 (40.00%) Java
3 6 (24.00%) JavaScript
4 3 (12.00%) SQL
5 2 (8.00%) Scala
5 2 (8.00%) PL/SQL
6 1 (4.00%) R
Qualifications
1 4 (16.00%) Degree
Quality Assurance & Compliance
1 3 (12.00%) QA
1 3 (12.00%) SNOMED CT
Vendors
1 2 (8.00%) Google
2 1 (4.00%) Symantec
2 1 (4.00%) Facebook
2 1 (4.00%) Twitter
2 1 (4.00%) Tableau