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

3 months to
2 May 2016
Same period 2015 Same period 2014
Resource Description Framework (RDF)
Rank 266 313 341
Rank change year-on-year
+47 +28
Permanent jobs citing RDF 3 5 10
As % of all permanent IT jobs located in the City of London 0.043% 0.047% 0.079%
As % of the Processes & Methodologies category 0.048% 0.054% 0.092%
Number of salaries quoted 3 3 5
Median salary £57,500 £60,000 £42,500
Median salary % change year-on-year
-4.16% +41.17%
UK excluding London median salary £54,000 £43,000 £40,000
% change year-on-year
+25.58% +7.50%
RDF
London

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

Processes & Methodologies Category
City of London
Permanent IT job ads with a match in the
Processes & Methodologies category
6258 9272 10833
As % of all permanent IT jobs located in the City of London 89.62% 87.38% 85.37%
Number of salaries quoted 5639 7797 9059
Median salary £60,000 £57,500 £55,000
Median salary % change year-on-year
+4.34% +4.54%
90% offered a salary of more than £40,000 £38,695 £37,500
10% offered a salary of more than £83,000 £80,000 £82,500
UK excluding London median salary £45,000 £44,000 £42,500
% change year-on-year
+2.27% +3.52%

RDF
Jobs Demand Trend in the City of London

The demand trend of job ads across the City of London region citing RDF as a proportion of all IT jobs with a match in the Processes & Methodologies category.

RDF Jobs Demand Trend in the City of London

RDF
Salary Trend in the City of London

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

RDF Salary Trend in the City of London

RDF
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing RDF across the City of London region over the 3 months to 2 May 2016.

RDF Salary Histogram in the City of London

RDF
Top 30 Related IT Skills in the City of London

For the 6 months to 2 May 2016, IT jobs citing RDF 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 RDF.

1 3 (100.00%) Publishing
1 3 (100.00%) Semantic Web
2 2 (66.67%) Ontologies
2 2 (66.67%) XMetaL
2 2 (66.67%) C#
2 2 (66.67%) C++
2 2 (66.67%) HTML
2 2 (66.67%) JavaScript
2 2 (66.67%) VBA
2 2 (66.67%) .NET
2 2 (66.67%) CSS
2 2 (66.67%) XML
2 2 (66.67%) XSL
2 2 (66.67%) XSLT
2 2 (66.67%) XHTML
2 2 (66.67%) ISO 9001
2 2 (66.67%) XML Schema
2 2 (66.67%) MarkLogic
2 2 (66.67%) Kindle
2 2 (66.67%) Content Development
3 1 (33.33%) JAX-RS
3 1 (33.33%) Elasticsearch
3 1 (33.33%) Triplestore
3 1 (33.33%) SOLID
3 1 (33.33%) Inversion of Control
3 1 (33.33%) Mockito
3 1 (33.33%) JAXB
3 1 (33.33%) Project Management
3 1 (33.33%) Tomcat
3 1 (33.33%) J2EE

RDF
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:

Application Platforms
1 1 (33.33%) Elasticsearch
1 1 (33.33%) Tomcat
Applications
1 2 (66.67%) XMetaL
Database & Business Intelligence
1 2 (66.67%) MarkLogic
2 1 (33.33%) Triplestore
Development Applications
1 1 (33.33%) JUnit
1 1 (33.33%) Maven
1 1 (33.33%) Mockito
General
1 3 (100.00%) Publishing
2 1 (33.33%) Finance
2 1 (33.33%) Law
Job Titles
1 3 (100.00%) Developer
2 2 (66.67%) XML Developer
3 1 (33.33%) Development Manager
3 1 (33.33%) Elasticsearch Developer
3 1 (33.33%) J2EE Developer
3 1 (33.33%) Java Developer
3 1 (33.33%) Java Development Manager
3 1 (33.33%) Java/J2EE Developer
3 1 (33.33%) Lead Developer
3 1 (33.33%) Lead Java Developer
Libraries, Frameworks & Software Standards
1 2 (66.67%) .NET
1 2 (66.67%) CSS
1 2 (66.67%) HTML
1 2 (66.67%) XHTML
1 2 (66.67%) XML
1 2 (66.67%) XML Schema
1 2 (66.67%) XSL
1 2 (66.67%) XSLT
2 1 (33.33%) Guice
2 1 (33.33%) J2EE
2 1 (33.33%) JAXB
2 1 (33.33%) JAX-RS
2 1 (33.33%) Spring
Miscellaneous
1 3 (100.00%) Semantic Web
2 2 (66.67%) Kindle
2 2 (66.67%) Ontologies
3 1 (33.33%) Inversion of Control
Processes & Methodologies
1 2 (66.67%) Content Development
2 1 (33.33%) Agile Software Development
2 1 (33.33%) Project Management
2 1 (33.33%) Scrum
2 1 (33.33%) SOLID
2 1 (33.33%) TDD
Programming Languages
1 2 (66.67%) C#
1 2 (66.67%) C++
1 2 (66.67%) JavaScript
1 2 (66.67%) VBA
2 1 (33.33%) Java
Quality Assurance & Compliance
1 2 (66.67%) ISO 9001