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 24 October 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
24 Oct 2014
Same period 2013 Same period 2012
Ontology
Rank 606 617 633
Rank change year-on-year
+11 +16
Permanent jobs citing Ontologies 12 18 7
As % of all permanent IT jobs located in London 0.026% 0.040% 0.015%
As % of the Miscellaneous category 0.061% 0.086% 0.031%
Number of salaries quoted 9 18 6
Average salary £90,000 £45,000 £47,500
Average salary % change year-on-year
+100.00% -5.26%
90% offered a salary of more than £33,900 £42,500 £42,500
10% offered a salary of more than £91,000 £62,500 £52,500
UK excluding London average salary £47,500 £47,500 £50,000
% change year-on-year
- -5.00%
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
19677 20934 22486
As % of all permanent IT jobs located in London 43.41% 46.10% 46.93%
Number of salaries quoted 16094 17286 18976
Average salary £55,000 £55,000 £55,000
90% offered a salary of more than £32,511 £32,500 £32,500
10% offered a salary of more than £80,000 £82,500 £85,000
UK excluding London average salary £40,000 £40,000 £38,500
% change year-on-year
- +3.89%

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 24 October 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 24 October 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 +21 8 £90,000 +111.76% 3
Ontologies
England

Ontologies
Top 30 Related IT Skills in London

For the 6 months to 24 October 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 17 (51.52%) RDF
2 16 (48.48%) XML
2 16 (48.48%) Semantic Web
3 14 (42.42%) Publishing
4 13 (39.39%) XSLT
4 13 (39.39%) HTML
4 13 (39.39%) JavaScript
4 13 (39.39%) CSS
4 13 (39.39%) MarkLogic
5 11 (33.33%) VBA
5 11 (33.33%) .NET
5 11 (33.33%) C#
5 11 (33.33%) C++
5 11 (33.33%) XSL
5 11 (33.33%) XHTML
5 11 (33.33%) XML Schema
5 11 (33.33%) XMetaL
5 11 (33.33%) Data Architecture
6 10 (30.30%) Taxonomies
6 10 (30.30%) Business Intelligence
6 10 (30.30%) Data Modelling
7 9 (27.27%) Data Warehouse
8 8 (24.24%) Agile Software Development
8 8 (24.24%) Information Architecture
8 8 (24.24%) Big Data
9 6 (18.18%) Management Information System
9 6 (18.18%) SPARQL
9 6 (18.18%) Information Management
10 5 (15.15%) Spring
10 5 (15.15%) NoSQL

Ontologies
Top Related IT Skills in London by Category

For the 6 months to 24 October 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 (15.15%) Apache Solr
2 4 (12.12%) Tomcat
3 3 (9.09%) Elasticsearch
4 2 (6.06%) SharePoint
4 2 (6.06%) WebSphere
4 2 (6.06%) JBoss
4 2 (6.06%) Apache
Applications
1 11 (33.33%) XMetaL
Cloud Services
1 2 (6.06%) Cloud Computing
1 2 (6.06%) Amazon AWS
Database & Business Intelligence
1 13 (39.39%) MarkLogic
2 9 (27.27%) Data Warehouse
3 8 (24.24%) Big Data
4 5 (15.15%) NoSQL
5 4 (12.12%) Hadoop
6 3 (9.09%) Data Mining
7 2 (6.06%) Text Mining
7 2 (6.06%) MySQL
7 2 (6.06%) MongoDB
7 2 (6.06%) HBase
7 2 (6.06%) Triplestore
7 2 (6.06%) Relational Database
8 1 (3.03%) Amazon DynamoDB
8 1 (3.03%) Neo4j
8 1 (3.03%) Apache Cassandra
8 1 (3.03%) Oracle Reports
Development Applications
1 4 (12.12%) Ant
1 4 (12.12%) JUnit
1 4 (12.12%) Selenium
1 4 (12.12%) Git (software)
1 4 (12.12%) Subversion
2 2 (6.06%) Maven
2 2 (6.06%) WATIR
2 2 (6.06%) Mockito
2 2 (6.06%) Hudson
2 2 (6.06%) SoapUI
2 2 (6.06%) Jenkins
2 2 (6.06%) JMeter
2 2 (6.06%) CruiseControl
General
1 14 (42.42%) Publishing
2 1 (3.03%) Marketing
2 1 (3.03%) Back Office
Job Titles
1 14 (42.42%) Developer
2 11 (33.33%) XML Developer
3 10 (30.30%) Architect
4 7 (21.21%) Information Architect
5 5 (15.15%) Enterprise Architect
6 4 (12.12%) Data Architect
6 4 (12.12%) Enterprise Information Architect
7 3 (9.09%) Java Developer
8 2 (6.06%) Software Engineer
8 2 (6.06%) Principal Software Engineer
8 2 (6.06%) Principal Engineer
8 2 (6.06%) Web Engineer
9 1 (3.03%) Enterprise Data Architect
9 1 (3.03%) Senior Architect
9 1 (3.03%) Senior Java Developer
9 1 (3.03%) Platform Manager
9 1 (3.03%) Java Architect
9 1 (3.03%) Senior Java Architect
9 1 (3.03%) Product Manager
9 1 (3.03%) Senior Developer
Libraries, Frameworks & Software Standards
1 16 (48.48%) XML
2 13 (39.39%) HTML
2 13 (39.39%) CSS
2 13 (39.39%) XSLT
3 11 (33.33%) XHTML
3 11 (33.33%) XML Schema
3 11 (33.33%) .NET
3 11 (33.33%) XSL
4 5 (15.15%) Spring
5 4 (12.12%) Web Services
5 4 (12.12%) REST
6 3 (9.09%) Lucene
7 2 (6.06%) CSS3
7 2 (6.06%) Natural Language Processing
7 2 (6.06%) OpenNLP
7 2 (6.06%) Cascading
7 2 (6.06%) Cascalog
7 2 (6.06%) JNDI
7 2 (6.06%) Java EE
7 2 (6.06%) Spring MVC
Miscellaneous
1 16 (48.48%) Semantic Web
2 10 (30.30%) Taxonomies
3 6 (18.18%) Management Information System
4 4 (12.12%) Algorithms
5 3 (9.09%) Data Structures
6 2 (6.06%) Data Conversion
6 2 (6.06%) Visualisation
6 2 (6.06%) Open Source
6 2 (6.06%) Linked Data
7 1 (3.03%) User Experience
7 1 (3.03%) Analytical Skills
7 1 (3.03%) Physics
Processes & Methodologies
1 17 (51.52%) RDF
2 11 (33.33%) Data Architecture
3 10 (30.30%) Business Intelligence
3 10 (30.30%) Data Modelling
4 8 (24.24%) Agile Software Development
4 8 (24.24%) Information Architecture
5 6 (18.18%) Information Management
6 4 (12.12%) MVC
6 4 (12.12%) Data Governance
6 4 (12.12%) TOGAF
7 3 (9.09%) Analytics
7 3 (9.09%) Migration
7 3 (9.09%) Scrum
7 3 (9.09%) Document Management
8 2 (6.06%) Software Engineering
8 2 (6.06%) Business Analysis
8 2 (6.06%) Knowledge Management
8 2 (6.06%) TDD
8 2 (6.06%) SOA
8 2 (6.06%) OOP
Programming Languages
1 13 (39.39%) JavaScript
2 11 (33.33%) C#
2 11 (33.33%) C++
2 11 (33.33%) VBA
3 6 (18.18%) SPARQL
4 5 (15.15%) Java
5 4 (12.12%) XQuery
5 4 (12.12%) XPath
6 3 (9.09%) SQL
Qualifications
1 2 (6.06%) Degree
Quality Assurance & Compliance
1 1 (3.03%) QA
1 1 (3.03%) Data Quality
Vendors
1 3 (9.09%) Oracle
2 1 (3.03%) Progress
2 1 (3.03%) Google
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