The table below looks at the prevalence of the term Ontologies in IT jobs advertised for the City of London region. Included is a guide to the salaries offered in IT jobs that have cited Ontologies over the 3 months to 6 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
6 May 2016
Same period 2015 Same period 2014
Ontology
Rank 254 320 329
Rank change year-on-year
+66 +9
Permanent jobs citing Ontologies 7 2 11
As % of all permanent IT jobs located in the City of London 0.10% 0.019% 0.087%
As % of the Miscellaneous category 0.21% 0.045% 0.18%
Number of salaries quoted 7 0 5
Median salary £57,500 - £50,000
UK excluding London median salary £40,000 £70,000 £40,000
% change year-on-year
-42.85% +75.00%
Ontologies
London

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

Miscellaneous Category
City of London
Permanent IT job ads with a match in the
Miscellaneous category
3324 4484 5983
As % of all permanent IT jobs located in the City of London 47.76% 42.91% 47.42%
Number of salaries quoted 2970 3683 4938
Median salary £57,500 £55,000 £55,000
Median salary % change year-on-year
+4.54% -
90% offered a salary of more than £37,500 £35,000 £34,000
10% offered a salary of more than £82,500 £85,000 £80,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

Ontologies
Jobs Demand Trend in the City of London

The demand trend of job ads across the City of London region citing Ontologies as a proportion of all IT jobs with a match in the Miscellaneous category.

Ontologies Jobs Demand Trend in the City of London

Ontologies
Salary Trend in the City of London

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

Ontologies Salary Trend in the City of London

Ontologies
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing Ontologies across the City of London region over the 3 months to 6 May 2016.

Ontologies Salary Histogram in the City of London

Ontologies
Top 30 Related IT Skills in the City of London

For the 6 months to 6 May 2016, IT jobs citing Ontologies also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for Ontologies.

1 5 (71.43%) Java
1 5 (71.43%) PhD
1 5 (71.43%) Data Mining
1 5 (71.43%) Finance
1 5 (71.43%) Clustering
1 5 (71.43%) Spring
1 5 (71.43%) Degree
1 5 (71.43%) Computer Science
1 5 (71.43%) Multithreading
1 5 (71.43%) NoSQL
1 5 (71.43%) Natural Language Processing
1 5 (71.43%) Machine Learning
1 5 (71.43%) Big Data
1 5 (71.43%) Visualisation
1 5 (71.43%) Algorithms
2 2 (28.57%) Content Development
2 2 (28.57%) Kindle
2 2 (28.57%) MarkLogic
2 2 (28.57%) Semantic Web
2 2 (28.57%) Publishing
2 2 (28.57%) XMetaL
2 2 (28.57%) C#
2 2 (28.57%) C++
2 2 (28.57%) HTML
2 2 (28.57%) ISO 9001
2 2 (28.57%) XML Schema
2 2 (28.57%) RDF
2 2 (28.57%) JavaScript
2 2 (28.57%) VBA
2 2 (28.57%) .NET

Ontologies
Top Related IT Skills in the City of London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Applications
1 2 (28.57%) XMetaL
Database & Business Intelligence
1 5 (71.43%) Big Data
1 5 (71.43%) Data Mining
1 5 (71.43%) NoSQL
2 2 (28.57%) MarkLogic
General
1 5 (71.43%) Finance
2 2 (28.57%) Publishing
Job Titles
1 4 (57.14%) Developer
2 2 (28.57%) Java Developer
2 2 (28.57%) Machine Learning Developer
2 2 (28.57%) XML Developer
3 1 (14.29%) Technical Leader
Libraries, Frameworks & Software Standards
1 5 (71.43%) Natural Language Processing
1 5 (71.43%) Spring
2 2 (28.57%) .NET
2 2 (28.57%) CSS
2 2 (28.57%) HTML
2 2 (28.57%) XHTML
2 2 (28.57%) XML
2 2 (28.57%) XML Schema
2 2 (28.57%) XSL
2 2 (28.57%) XSLT
Miscellaneous
1 5 (71.43%) Algorithms
1 5 (71.43%) Clustering
1 5 (71.43%) Computer Science
1 5 (71.43%) Visualisation
2 2 (28.57%) Kindle
2 2 (28.57%) Semantic Web
Processes & Methodologies
1 5 (71.43%) Machine Learning
1 5 (71.43%) Multithreading
2 2 (28.57%) Content Development
2 2 (28.57%) RDF
Programming Languages
1 5 (71.43%) Java
2 2 (28.57%) C#
2 2 (28.57%) C++
2 2 (28.57%) JavaScript
2 2 (28.57%) VBA
Qualifications
1 5 (71.43%) Degree
1 5 (71.43%) PhD
Quality Assurance & Compliance
1 2 (28.57%) ISO 9001