The table below looks at the statistics for RDF skills in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited RDF over the 3 months to 29 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 Jun 2016
Same period 2015 Same period 2014
Resource Description Framework (RDF)
Rank 613 647 662
Rank change year-on-year
+34 +15
Permanent jobs citing RDF 23 11 34
As % of all permanent IT jobs located in London 0.058% 0.025% 0.069%
As % of the Processes & Methodologies category 0.064% 0.028% 0.079%
Number of salaries quoted 23 7 25
Median salary £70,000 £57,500 £52,500
Median salary % change year-on-year
+21.73% +9.52%
90% offered a salary of more than £43,000 £51,500 £50,000
10% offered a salary of more than £95,000 £73,500 £70,000
UK excluding London median salary £54,000 £42,750 £36,500
% change year-on-year
+26.31% +17.12%
RDF
England

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

Processes & Methodologies Category
London
Permanent IT job ads with a match in the
Processes & Methodologies category
35773 39380 43202
As % of all permanent IT jobs located in London 89.65% 87.75% 87.38%
Number of salaries quoted 30996 33063 35876
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 £37,500 £37,500
10% offered a salary of more than £85,000 £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 London

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

RDF Jobs Demand Trend in London

RDF
Salary Trend in London

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

RDF Salary Trend in London

RDF
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing RDF across the London region over the 3 months to 29 June 2016.

RDF Salary Histogram in London

RDF
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing RDF within the London region over the 3 months to 29 June 2016. 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +53 1 £57,500 -
RDF
England

RDF
Top 30 Related IT Skills in London

For the 6 months to 29 June 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 London region with a requirement for RDF.

1 28 (65.12%) Java
2 26 (60.47%) SPARQL
3 23 (53.49%) XML
4 16 (37.21%) Finance
4 16 (37.21%) Big Data
4 16 (37.21%) Linked Data
4 16 (37.21%) Agile Software Development
5 13 (30.23%) Hadoop
5 13 (30.23%) Triplestore
6 12 (27.91%) Ontologies
7 11 (25.58%) Semantic Web
7 11 (25.58%) ETL
8 10 (23.26%) OO
8 10 (23.26%) CSS
8 10 (23.26%) HTML
8 10 (23.26%) Degree
8 10 (23.26%) Scrum
9 9 (20.93%) Artificial Intelligence
9 9 (20.93%) Visualisation
9 9 (20.93%) Legal
9 9 (20.93%) Publishing
10 8 (18.60%) Telecoms
10 8 (18.60%) OOD
11 7 (16.28%) JavaScript
11 7 (16.28%) XSLT
11 7 (16.28%) Games
11 7 (16.28%) Content Management
11 7 (16.28%) MarkLogic
12 6 (13.95%) Mentoring
12 6 (13.95%) C#

RDF
Top Related IT Skills in 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 4 (9.30%) CMS
2 2 (4.65%) Drupal
2 2 (4.65%) Tomcat
2 2 (4.65%) WordPress
3 1 (2.33%) Elasticsearch
3 1 (2.33%) Jetty
Applications
1 5 (11.63%) XMetaL
Communications & Networking
1 1 (2.33%) HTTP
Database & Business Intelligence
1 16 (37.21%) Big Data
2 13 (30.23%) Hadoop
2 13 (30.23%) Triplestore
3 7 (16.28%) MarkLogic
4 4 (9.30%) NoSQL
5 3 (6.98%) SQL Server
6 2 (4.65%) Relational Database
Development Applications
1 2 (4.65%) JUnit
1 2 (4.65%) Maven
1 2 (4.65%) Mockito
2 1 (2.33%) Git (software)
2 1 (2.33%) Jasmine
2 1 (2.33%) JIRA
2 1 (2.33%) Log4j
2 1 (2.33%) SpecFlow
General
1 16 (37.21%) Finance
2 9 (20.93%) Legal
2 9 (20.93%) Publishing
3 8 (18.60%) Telecoms
4 7 (16.28%) Games
5 3 (6.98%) Financial Institution
6 1 (2.33%) Banking
6 1 (2.33%) Law
6 1 (2.33%) Military
6 1 (2.33%) Pharmaceutical
Job Titles
1 29 (67.44%) Developer
2 23 (53.49%) Java Developer
3 9 (20.93%) Big Data Developer
3 9 (20.93%) Lead Developer
4 7 (16.28%) XML Developer
5 6 (13.95%) Architect
6 5 (11.63%) Senior Developer
7 4 (9.30%) Senior Java Developer
8 3 (6.98%) Software Engineer
8 3 (6.98%) XML XSLT Developer
9 2 (4.65%) 2nd Line Engineer
9 2 (4.65%) 2nd Line Support
9 2 (4.65%) Agile Developer
9 2 (4.65%) AWS Engineer
9 2 (4.65%) Enterprise Architect
9 2 (4.65%) Java Team Leader
9 2 (4.65%) Machine Learning Engineer
9 2 (4.65%) Solutions Architect
9 2 (4.65%) Support Engineer
9 2 (4.65%) Team Leader
Libraries, Frameworks & Software Standards
1 23 (53.49%) XML
2 10 (23.26%) CSS
2 10 (23.26%) HTML
3 7 (16.28%) XSLT
4 6 (13.95%) .NET
5 5 (11.63%) XHTML
5 5 (11.63%) XML Schema
5 5 (11.63%) XSL
6 3 (6.98%) JSON
6 3 (6.98%) REST
7 2 (4.65%) Guice
7 2 (4.65%) J2EE
7 2 (4.65%) JAXB
7 2 (4.65%) JAX-RS
7 2 (4.65%) Natural Language Processing
7 2 (4.65%) OAuth
7 2 (4.65%) SAML
7 2 (4.65%) Spring
7 2 (4.65%) Web Services
8 1 (2.33%) D3.js
Miscellaneous
1 16 (37.21%) Linked Data
2 12 (27.91%) Ontologies
3 11 (25.58%) Semantic Web
4 9 (20.93%) Artificial Intelligence
4 9 (20.93%) Visualisation
5 4 (9.30%) Analytical Skills
6 2 (4.65%) Computer Science
6 2 (4.65%) Data Centre
6 2 (4.65%) Data Structures
6 2 (4.65%) Inversion of Control
6 2 (4.65%) Kindle
6 2 (4.65%) Replication
6 2 (4.65%) User Experience
Operating Systems
1 3 (6.98%) Linux
1 3 (6.98%) Windows
2 2 (4.65%) CentOS
2 2 (4.65%) Windows Server
2 2 (4.65%) Windows Server 2008
3 1 (2.33%) Ubuntu
3 1 (2.33%) Unix
Processes & Methodologies
1 16 (37.21%) Agile Software Development
2 11 (25.58%) ETL
3 10 (23.26%) OO
3 10 (23.26%) Scrum
4 8 (18.60%) OOD
5 7 (16.28%) Content Management
6 6 (13.95%) Mentoring
7 5 (11.63%) Content Development
8 4 (9.30%) Data Modelling
8 4 (9.30%) Validation
8 4 (9.30%) Workflow
9 3 (6.98%) Content Analysis
9 3 (6.98%) Machine Learning
9 3 (6.98%) Open Source
9 3 (6.98%) Software Engineering
9 3 (6.98%) Typography
9 3 (6.98%) Waterfall
10 2 (4.65%) API Design
10 2 (4.65%) API Integration
10 2 (4.65%) KYC
Programming Languages
1 28 (65.12%) Java
2 26 (60.47%) SPARQL
3 7 (16.28%) JavaScript
4 6 (13.95%) C#
5 5 (11.63%) C++
5 5 (11.63%) VBA
6 3 (6.98%) SQL
6 3 (6.98%) XQuery
7 2 (4.65%) PHP
8 1 (2.33%) Ruby
8 1 (2.33%) Scala
Qualifications
1 10 (23.26%) Degree
Quality Assurance & Compliance
1 2 (4.65%) ISO 9001
Vendors
1 2 (4.65%) Oracle
2 1 (2.33%) Google
2 1 (2.33%) Microsoft
2 1 (2.33%) Red Hat
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