The table below looks at the statistics for RDF skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited RDF over the 3 months to 4 September 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
4 Sep 2015
Same period 2014 Same period 2013
Resource Description Framework (RDF)
Rank 622 591 593
Rank change year-on-year
-31 +2
Permanent jobs citing RDF 7 36 31
As % of all permanent IT jobs located in London 0.016% 0.078% 0.071%
As % of the Processes & Methodologies category 0.019% 0.093% 0.084%
Number of salaries quoted 7 29 28
Average salary £57,500 £50,000 £60,000
Average salary % change year-on-year
+15.00% -16.66%
90% offered a salary of more than £45,000 £42,500 £42,500
10% offered a salary of more than £80,000 £65,500 £65,000
UK excluding London average salary £27,500 £36,000 £47,500
% change year-on-year
-23.61% -24.21%
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
37581 38869 36946
As % of all permanent IT jobs located in London 85.67% 84.53% 84.32%
Number of salaries quoted 31760 32009 30612
Average salary £60,000 £55,000 £55,000
Average salary % change year-on-year
+9.09% -
90% offered a salary of more than £38,500 £37,500 £37,000
10% offered a salary of more than £85,000 £80,000 £80,000
UK excluding London average salary £45,000 £42,500 £41,500
% change year-on-year
+5.88% +2.40%

RDF
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT jobs citing RDF across the London region as a proportion of the total demand within 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 4 September 2015.

RDF Salary Histogram in London

RDF
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing RDF within the London region over the 3 months to 4 September 2015. 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 +15 1 £57,500 +35.29% 1
RDF
England

RDF
Top 30 Related IT Skills in London

For the 6 months to 4 September 2015, IT jobs across the London region citing RDF 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 RDF.

1 15 (88.24%) Java
1 15 (88.24%) SPARQL
2 12 (70.59%) Agile Software Development
3 9 (52.94%) HTML
3 9 (52.94%) CSS
4 8 (47.06%) NoSQL
5 7 (41.18%) Hadoop
5 7 (41.18%) Semantic Web
5 7 (41.18%) Big Data
5 7 (41.18%) Apache Jena
5 7 (41.18%) Triplestore
5 7 (41.18%) J2EE
5 7 (41.18%) Web Services
5 7 (41.18%) SQL
6 6 (35.29%) JavaScript
6 6 (35.29%) XSLT
6 6 (35.29%) OO
6 6 (35.29%) Linux
6 6 (35.29%) TDD
6 6 (35.29%) Apache Spark
6 6 (35.29%) MarkLogic
6 6 (35.29%) Multithreading
7 5 (29.41%) Git (software)
7 5 (29.41%) REST
7 5 (29.41%) Lucene
7 5 (29.41%) Spring
7 5 (29.41%) JUnit
8 4 (23.53%) Publishing
8 4 (23.53%) Web Development
8 4 (23.53%) XML

RDF
Top Related IT Skills in London by Category

For the 6 months to 4 September 2015, IT jobs across the London region citing RDF 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 RDF. Up to 20 skills are shown per category.

Application Platforms
1 6 (35.29%) Apache Spark
2 2 (11.76%) Elasticsearch
2 2 (11.76%) Apache
2 2 (11.76%) Tomcat
3 1 (5.88%) Drupal
3 1 (5.88%) WordPress
3 1 (5.88%) Apache Pig
Applications
1 1 (5.88%) XMetaL
Cloud Services
1 3 (17.65%) Cloud Computing
Communications & Networking
1 3 (17.65%) Internet
2 2 (11.76%) HTTP
Database & Business Intelligence
1 8 (47.06%) NoSQL
2 7 (41.18%) Big Data
2 7 (41.18%) Hadoop
2 7 (41.18%) Triplestore
3 6 (35.29%) MarkLogic
4 4 (23.53%) MongoDB
5 2 (11.76%) Mahout
6 1 (5.88%) Amazon DynamoDB
6 1 (5.88%) Apache Hive
6 1 (5.88%) Data Warehouse
6 1 (5.88%) MOLAP
6 1 (5.88%) ROLAP
Development Applications
1 5 (29.41%) JUnit
1 5 (29.41%) Git (software)
2 3 (17.65%) Mercurial
2 3 (17.65%) ANTLR
2 3 (17.65%) Eclipse
2 3 (17.65%) Subversion
2 3 (17.65%) Ant
3 2 (11.76%) Maven
3 2 (11.76%) Mockito
General
1 4 (23.53%) Publishing
2 1 (5.88%) Military
Job Titles
1 14 (82.35%) Developer
2 11 (64.71%) Java Developer
3 5 (29.41%) Senior Developer
3 5 (29.41%) Senior Java Developer
4 3 (17.65%) Architect
5 2 (11.76%) Web Developer
5 2 (11.76%) Solutions Architect
5 2 (11.76%) Semantic Web Developer
6 1 (5.88%) Security Solutions Architect
6 1 (5.88%) Security Architect
6 1 (5.88%) Technical Leader
6 1 (5.88%) Java Architect
6 1 (5.88%) XML Developer
Libraries, Frameworks & Software Standards
1 9 (52.94%) HTML
1 9 (52.94%) CSS
2 7 (41.18%) Web Services
2 7 (41.18%) Apache Jena
2 7 (41.18%) J2EE
3 6 (35.29%) XSLT
4 5 (29.41%) Lucene
4 5 (29.41%) Spring
4 5 (29.41%) REST
5 4 (23.53%) XML
6 3 (17.65%) JDBC
6 3 (17.65%) SOAP
6 3 (17.65%) .NET
6 3 (17.65%) Spring MVC
6 3 (17.65%) jQuery
6 3 (17.65%) OAuth
6 3 (17.65%) CSS3
6 3 (17.65%) Hibernate
6 3 (17.65%) HTML5
6 3 (17.65%) OSGi
Miscellaneous
1 7 (41.18%) Semantic Web
2 3 (17.65%) Visualisation
2 3 (17.65%) GIS
2 3 (17.65%) User Experience
2 3 (17.65%) Algorithms
2 3 (17.65%) Ontologies
3 2 (11.76%) Inversion of Control
3 2 (11.76%) Kindle
4 1 (5.88%) Linked Data
4 1 (5.88%) Management Information System
Operating Systems
1 6 (35.29%) Linux
2 1 (5.88%) UNIX
2 1 (5.88%) Windows
Processes & Methodologies
1 12 (70.59%) Agile Software Development
2 6 (35.29%) TDD
2 6 (35.29%) OO
2 6 (35.29%) Multithreading
3 4 (23.53%) Web Development
4 3 (17.65%) Machine Learning
4 3 (17.65%) Analytics
4 3 (17.65%) Data Transformation
4 3 (17.65%) OOP
4 3 (17.65%) Content Management
4 3 (17.65%) Concurrent Programming
4 3 (17.65%) Time Management
4 3 (17.65%) Open Source
4 3 (17.65%) ETL
4 3 (17.65%) MVC
4 3 (17.65%) Scrum
5 2 (11.76%) Project Management
5 2 (11.76%) BDD
5 2 (11.76%) SDLC
6 1 (5.88%) API Development
Programming Languages
1 15 (88.24%) Java
1 15 (88.24%) SPARQL
2 7 (41.18%) SQL
3 6 (35.29%) JavaScript
4 3 (17.65%) C#
5 2 (11.76%) Bash Shell
5 2 (11.76%) Shell Script
6 1 (5.88%) VBA
6 1 (5.88%) C++
Quality Assurance & Compliance
1 4 (23.53%) QA
2 2 (11.76%) ISO 9001
3 1 (5.88%) Sarbanes-Oxley
3 1 (5.88%) Basel II
Vendors
1 3 (17.65%) Google
1 3 (17.65%) Facebook
1 3 (17.65%) Twitter
2 2 (11.76%) Atlassian
3 1 (5.88%) Adobe
3 1 (5.88%) Red Hat
Central London / West End
Client Server
Salary: £75k to £85k + options + benefits
Posted: 17 hours ago
City, London
Miller Maxwell Ltd
Salary: From £50,000 to £60,000 per annum + Bonus + Benefits
Posted: 3 days ago