Period
to 20 July 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for RDF skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited RDF over the 6 months to 20 July 2017 with a comparison to the same period in the previous 2 years.

Resource Description Framework (RDF)
London > City of London
6 months to
20 Jul 2017
Same period 2016 Same period 2015
Rank 331 377 448
Rank change year-on-year +46 +71 +35
Permanent jobs citing RDF 3 3 8
As % of all permanent IT jobs advertised in the City of London 0.029% 0.022% 0.038%
As % of the Processes & Methodologies category 0.032% 0.024% 0.043%
Number of salaries quoted 3 3 6
City of London median annual salary £50,000 £57,500 £58,750
Median salary % change year-on-year -13.04% -2.13% +38.24%
10th Percentile £45,000 £53,750 £56,250
90th Percentile £55,000 £72,250 £68,750
London median annual salary £55,000 £57,500 £57,500
% change year-on-year -4.35% - +9.52%

RDF is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for process and methodology skills.

Process & Methodology Skills
City of London
Permanent job vacancies with a requirement for process and methodology skills 9272 12257 18716
As % of all permanent IT job vacancies advertised in the City of London 89.93% 90.76% 88.85%
Number of salaries quoted 8316 11063 15894
City of London median annual salary £60,000 £58,500 £55,000
Median salary % change year-on-year +2.56% +6.36% -
10th Percentile £35,875 £35,000 £33,750
90th Percentile £92,500 £87,500 £85,000
London median annual salary £60,000 £57,500 £55,000
% change year-on-year +4.35% +4.55% -

RDF
Job Vacancy Trend in the City of London

Job postings citing RDF as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for RDF 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 in the City of London.

Salary trend for RDF in the City of London

For the 6 months to 20 July 2017, 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%) C#
1 3 (100.00%) C++
1 3 (100.00%) HTML
1 3 (100.00%) JavaScript
1 3 (100.00%) .NET
1 3 (100.00%) CSS
1 3 (100.00%) XML
1 3 (100.00%) XSL
1 3 (100.00%) XSLT
1 3 (100.00%) XHTML
1 3 (100.00%) Publishing
1 3 (100.00%) Ontologies
1 3 (100.00%) Unit Testing
1 3 (100.00%) Semantic Web
1 3 (100.00%) MarkLogic
1 3 (100.00%) SDLC
1 3 (100.00%) Content Development

RDF
Co-occurring 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:

Database & Business Intelligence
1 3 (100.00%) MarkLogic
General
1 3 (100.00%) Publishing
Job Titles
1 3 (100.00%) Developer
1 3 (100.00%) XML Developer
Libraries, Frameworks & Software Standards
1 3 (100.00%) .NET
1 3 (100.00%) CSS
1 3 (100.00%) HTML
1 3 (100.00%) XHTML
1 3 (100.00%) XML
1 3 (100.00%) XSL
1 3 (100.00%) XSLT
Miscellaneous
1 3 (100.00%) Semantic Web
Processes & Methodologies
1 3 (100.00%) Content Development
1 3 (100.00%) Ontologies
1 3 (100.00%) SDLC
1 3 (100.00%) Unit Testing
Programming Languages
1 3 (100.00%) C#
1 3 (100.00%) C++
1 3 (100.00%) JavaScript