The table below looks at the prevalence of the term Ontologies in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited Ontologies over the 3 months to 1 September 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
1 Sep 2014
Same period 2013 Same period 2012
Ontology
Rank 614 597 636
Rank change year-on-year
-17 +39
Permanent jobs citing Ontologies 13 13 7
As % of all permanent IT jobs located in London 0.028% 0.029% 0.014%
As % of the Miscellaneous category 0.076% 0.073% 0.034%
Number of salaries quoted 7 13 7
Average salary £70,000 £45,000 £42,500
Average salary % change year-on-year
+55.55% +5.88%
90% offered a salary of more than £50,000 £42,500 £37,500
10% offered a salary of more than £80,000 £47,500 £57,500
UK excluding London average salary £22,500 £47,500 £38,500
% change year-on-year
-52.63% +23.37%
Ontologies
England

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

Miscellaneous Category
London
Permanent IT job ads with a match in the
Miscellaneous category
17006 17839 20304
As % of all permanent IT jobs located in London 36.24% 39.88% 40.11%
Number of salaries quoted 13891 14525 17456
Average salary £55,000 £55,000 £55,000
90% offered a salary of more than £32,500 £34,000 £32,500
10% offered a salary of more than £82,500 £82,500 £85,000
UK excluding London average salary £40,000 £40,000 £38,000
% change year-on-year
- +5.26%

Ontologies
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT 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
Salary Trend in London

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

Ontologies Salary Trend in London

Ontologies
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing Ontologies across the London region over the 3 months to 1 September 2014.

Ontologies Salary Histogram in London

Ontologies
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Ontologies within the London region over the 3 months to 1 September 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
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +7 8 £50,000 +17.64%
Ontologies
England

Ontologies
Top 30 Related IT Skills in London

For the 6 months to 1 September 2014, IT 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 IT job ads sampled that cited Ontologies.

1 24 (66.67%) Semantic Web
2 21 (58.33%) RDF
3 20 (55.56%) XML
4 19 (52.78%) HTML
4 19 (52.78%) CSS
4 19 (52.78%) JavaScript
5 18 (50.00%) Publishing
6 17 (47.22%) XMetaL
6 17 (47.22%) C++
6 17 (47.22%) VBA
6 17 (47.22%) .NET
6 17 (47.22%) XSL
6 17 (47.22%) XSLT
6 17 (47.22%) XHTML
6 17 (47.22%) XML Schema
6 17 (47.22%) MarkLogic
7 16 (44.44%) C#
8 9 (25.00%) Business Intelligence
8 9 (25.00%) Data Modelling
8 9 (25.00%) Data Mining
8 9 (25.00%) Data Warehouse
8 9 (25.00%) Taxonomies
9 8 (22.22%) Big Data
10 7 (19.44%) Degree
10 7 (19.44%) Relational Database
10 7 (19.44%) SQL
11 6 (16.67%) Information Management
11 6 (16.67%) Data Architecture
11 6 (16.67%) SPARQL
12 5 (13.89%) Computer Science

Ontologies
Top Related IT Skills in London by Category

For the 6 months to 1 September 2014, IT 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 IT job ads sampled that cited Ontologies. Up to 20 skills are shown per category.

Application Platforms
1 5 (13.89%) SAS
1 5 (13.89%) Apache Solr
2 4 (11.11%) Tomcat
3 3 (8.33%) Elasticsearch
4 2 (5.56%) Apache
4 2 (5.56%) SharePoint
4 2 (5.56%) WebSphere
Applications
1 17 (47.22%) XMetaL
2 5 (13.89%) SPSS
Cloud Services
1 2 (5.56%) Cloud Computing
1 2 (5.56%) Amazon AWS
Database & Business Intelligence
1 17 (47.22%) MarkLogic
2 9 (25.00%) Data Warehouse
2 9 (25.00%) Data Mining
3 8 (22.22%) Big Data
4 7 (19.44%) Relational Database
5 5 (13.89%) NoSQL
6 4 (11.11%) Hadoop
7 2 (5.56%) MongoDB
7 2 (5.56%) Text Mining
7 2 (5.56%) HBase
7 2 (5.56%) MySQL
7 2 (5.56%) Triplestore
8 1 (2.78%) Amazon DynamoDB
8 1 (2.78%) Neo4j
8 1 (2.78%) Apache Cassandra
Development Applications
1 4 (11.11%) JUnit
1 4 (11.11%) Subversion
1 4 (11.11%) Selenium
1 4 (11.11%) Git (software)
2 2 (5.56%) Mockito
2 2 (5.56%) Hudson
2 2 (5.56%) SoapUI
2 2 (5.56%) Jenkins
2 2 (5.56%) Maven
2 2 (5.56%) WATIR
2 2 (5.56%) JMeter
2 2 (5.56%) CruiseControl
2 2 (5.56%) Ant
General
1 18 (50.00%) Publishing
2 2 (5.56%) Marketing
3 1 (2.78%) Back Office
Job Titles
1 20 (55.56%) Developer
2 17 (47.22%) XML Developer
3 5 (13.89%) SAS Analyst
3 5 (13.89%) Data Quality Analyst
3 5 (13.89%) Analyst
3 5 (13.89%) Analyst Programmer
3 5 (13.89%) Programmer
3 5 (13.89%) Data Analyst
3 5 (13.89%) Architect
3 5 (13.89%) SAS Programmer
3 5 (13.89%) SAS Analyst Programmer
3 5 (13.89%) Quality Analyst
3 5 (13.89%) Data Programmer
4 4 (11.11%) Enterprise Architect
4 4 (11.11%) Information Architect
4 4 (11.11%) Enterprise Information Architect
5 3 (8.33%) Java Developer
6 2 (5.56%) Principal Software Engineer
6 2 (5.56%) Software Engineer
6 2 (5.56%) Principal Engineer
Libraries, Frameworks & Software Standards
1 20 (55.56%) XML
2 19 (52.78%) CSS
2 19 (52.78%) HTML
3 17 (47.22%) .NET
3 17 (47.22%) XSL
3 17 (47.22%) XSLT
3 17 (47.22%) XHTML
3 17 (47.22%) XML Schema
4 5 (13.89%) Spring
5 4 (11.11%) Web Services
5 4 (11.11%) REST
6 3 (8.33%) Lucene
7 2 (5.56%) JNDI
7 2 (5.56%) Java EE
7 2 (5.56%) Spring MVC
7 2 (5.56%) HTML5
7 2 (5.56%) RabbitMQ
7 2 (5.56%) Hibernate
7 2 (5.56%) JSP
7 2 (5.56%) Servlets
Miscellaneous
1 24 (66.67%) Semantic Web
2 9 (25.00%) Taxonomies
3 5 (13.89%) Computer Science
3 5 (13.89%) Statistics
4 4 (11.11%) Management Information System
5 2 (5.56%) Visualisation
5 2 (5.56%) Open Source
5 2 (5.56%) Linked Data
Processes & Methodologies
1 21 (58.33%) RDF
2 9 (25.00%) Business Intelligence
2 9 (25.00%) Data Modelling
3 6 (16.67%) Information Management
3 6 (16.67%) Data Architecture
4 5 (13.89%) Agile Software Development
5 4 (11.11%) MVC
5 4 (11.11%) Information Architecture
5 4 (11.11%) Data Governance
5 4 (11.11%) Analytics
6 3 (8.33%) Content Management
6 3 (8.33%) Document Management
7 2 (5.56%) Software Engineering
7 2 (5.56%) TDD
7 2 (5.56%) Knowledge Management
7 2 (5.56%) SOA
7 2 (5.56%) OOP
7 2 (5.56%) Performance Monitoring
7 2 (5.56%) Performance Testing
7 2 (5.56%) Unit Testing
Programming Languages
1 19 (52.78%) JavaScript
2 17 (47.22%) C++
2 17 (47.22%) VBA
3 16 (44.44%) C#
4 7 (19.44%) SQL
5 6 (16.67%) SPARQL
6 5 (13.89%) R
6 5 (13.89%) VB
6 5 (13.89%) Java
7 2 (5.56%) XQuery
7 2 (5.56%) XPath
Qualifications
1 7 (19.44%) Degree
Quality Assurance & Compliance
1 5 (13.89%) QA
1 5 (13.89%) Data Quality
Vendors
1 2 (5.56%) Oracle
1 2 (5.56%) JBoss
1 2 (5.56%) Progress
2 1 (2.78%) Google