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 24 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
24 Jan 2017
Same period 2016 Same period 2015
Resource Description Framework (RDF)
England / London
Rank 544 614 625
Rank change year-on-year
+70 +11
Permanent jobs citing RDF 35 18 17
As % of all permanent IT jobs located in London 0.10% 0.045% 0.042%
As % of the Processes & Methodologies category 0.12% 0.051% 0.048%
Number of salaries quoted 32 16 15
Median salary £57,500 £51,250 £60,000
Median salary % change year-on-year
+12.19% -14.58%
90% offered a salary of more than £50,000 £45,000 £33,900
10% offered a salary of more than £77,500 £62,500 £71,000
UK excluding London median salary £58,750 £40,000 £46,250
% change year-on-year
+46.87% -13.51%

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
29845 35556 35099
As % of all permanent IT jobs located in London 89.16% 88.52% 86.31%
Number of salaries quoted 25190 30391 29587
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 £40,000 £37,500
10% offered a salary of more than £85,000 £80,000 £85,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

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 24 January 2017.

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 24 January 2017. 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 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 - 5 £50,000 - 1
RDF
England

RDF
Top 30 Related IT Skills in London

For the 6 months to 24 January 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 London region with a requirement for RDF.

1 43 (82.69%) Java
2 38 (73.08%) SPARQL
3 29 (55.77%) Triplestore
4 28 (53.85%) Semantic Web
5 24 (46.15%) Agile Software Development
6 23 (44.23%) RESTful
7 19 (36.54%) Ontologies
8 18 (34.62%) Software Engineering
8 18 (34.62%) TDD
9 17 (32.69%) Big Data
10 16 (30.77%) Machine Learning
11 15 (28.85%) Degree
11 15 (28.85%) Linked Data
12 14 (26.92%) Microservices
12 14 (26.92%) Artificial Intelligence
12 14 (26.92%) HTML
13 13 (25.00%) HTTP
13 13 (25.00%) Web Development
14 12 (23.08%) Continuous Integration
14 12 (23.08%) NoSQL
14 12 (23.08%) SQL
14 12 (23.08%) Python
14 12 (23.08%) Apache Jena
15 10 (19.23%) XSLT
15 10 (19.23%) Linux
15 10 (19.23%) XML
15 10 (19.23%) JavaScript
15 10 (19.23%) Amazon AWS
16 9 (17.31%) Natural Language Processing
16 9 (17.31%) Computer Science

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 7 (13.46%) Apache
2 6 (11.54%) Tomcat
3 3 (5.77%) Apache Solr
3 3 (5.77%) Drupal
4 2 (3.85%) Apache Spark
4 2 (3.85%) Elasticsearch
Applications
1 1 (1.92%) XMetaL
Cloud Services
1 10 (19.23%) Amazon AWS
2 3 (5.77%) Google Cloud Platform
Communications & Networking
1 13 (25.00%) HTTP
2 1 (1.92%) LAN
2 1 (1.92%) WAN
Database & Business Intelligence
1 29 (55.77%) Triplestore
2 17 (32.69%) Big Data
3 12 (23.08%) NoSQL
4 8 (15.38%) Text Mining
5 5 (9.62%) Hadoop
6 3 (5.77%) Mahout
6 3 (5.77%) MySQL
6 3 (5.77%) Neo4j
6 3 (5.77%) SQL Server
7 2 (3.85%) Redis
8 1 (1.92%) Data Lake
8 1 (1.92%) Data Mining
8 1 (1.92%) MarkLogic
Development Applications
1 8 (15.38%) Maven
2 3 (5.77%) Selenium
2 3 (5.77%) Subversion
2 3 (5.77%) Team Foundation Server
3 1 (1.92%) Cucumber
3 1 (1.92%) Jenkins
3 1 (1.92%) JUnit
3 1 (1.92%) Mockito
General
1 9 (17.31%) Games
2 7 (13.46%) Finance
2 7 (13.46%) Telecoms
3 4 (7.69%) Banking
3 4 (7.69%) Marketing
3 4 (7.69%) Publishing
4 3 (5.77%) Retail
5 2 (3.85%) Financial Institution
6 1 (1.92%) Investment Banking
6 1 (1.92%) Music Industry
Job Titles
1 29 (55.77%) Developer
2 13 (25.00%) Java Developer
3 12 (23.08%) Semantic Web Developer
3 12 (23.08%) Software Engineer
3 12 (23.08%) Web Developer
4 8 (15.38%) Java Engineer
5 6 (11.54%) Architect
5 6 (11.54%) Data Architect
5 6 (11.54%) Java Software Engineer
5 6 (11.54%) XML Developer
6 4 (7.69%) Java Scala Software Engineer
6 4 (7.69%) Scala Software Engineer
7 3 (5.77%) Solutions Architect
7 3 (5.77%) Test Engineer
8 2 (3.85%) Agile Java Developer
8 2 (3.85%) Python Software Engineer
8 2 (3.85%) Senior Developer
8 2 (3.85%) Senior Java Developer
8 2 (3.85%) Systems Architect
8 2 (3.85%) Test Automation Engineer
Libraries, Frameworks & Software Standards
1 23 (44.23%) RESTful
2 14 (26.92%) HTML
3 12 (23.08%) Apache Jena
4 10 (19.23%) XML
4 10 (19.23%) XSLT
5 9 (17.31%) Natural Language Processing
6 8 (15.38%) J2EE
7 7 (13.46%) CSS
7 7 (13.46%) HTML5
8 5 (9.62%) JSON
9 4 (7.69%) JSON-LD
9 4 (7.69%) REST
9 4 (7.69%) Web Services
10 3 (5.77%) jQuery
10 3 (5.77%) Lucene
11 1 (1.92%) Apache CXF
11 1 (1.92%) Servlets
11 1 (1.92%) SOAP
11 1 (1.92%) XHTML
11 1 (1.92%) XSL
Miscellaneous
1 28 (53.85%) Semantic Web
2 19 (36.54%) Ontologies
3 15 (28.85%) Linked Data
4 14 (26.92%) Artificial Intelligence
5 9 (17.31%) Computer Science
6 7 (13.46%) Kindle
6 7 (13.46%) Visualisation
7 5 (9.62%) Mathematics
8 3 (5.77%) Blockchain
8 3 (5.77%) Data Integration
9 2 (3.85%) Statistics
10 1 (1.92%) Client/Server
10 1 (1.92%) Management Information System
10 1 (1.92%) Reference Data
Operating Systems
1 10 (19.23%) Linux
2 6 (11.54%) Windows
3 2 (3.85%) Ubuntu
3 2 (3.85%) Unix
Processes & Methodologies
1 24 (46.15%) Agile Software Development
2 18 (34.62%) Software Engineering
2 18 (34.62%) TDD
3 16 (30.77%) Machine Learning
4 14 (26.92%) Microservices
5 13 (25.00%) Web Development
6 12 (23.08%) Continuous Integration
7 9 (17.31%) Data Ingestion
8 8 (15.38%) Analytics
8 8 (15.38%) ETL
9 7 (13.46%) Scrum
10 6 (11.54%) SDLC
11 5 (9.62%) Data Analysis
11 5 (9.62%) Data Engineering
11 5 (9.62%) Data Modelling
11 5 (9.62%) E-Commerce
11 5 (9.62%) Technical Architecture
12 4 (7.69%) Data Architecture
12 4 (7.69%) OOD
12 4 (7.69%) Open Source
Programming Languages
1 43 (82.69%) Java
2 38 (73.08%) SPARQL
3 12 (23.08%) Python
3 12 (23.08%) SQL
4 10 (19.23%) JavaScript
5 7 (13.46%) PHP
6 5 (9.62%) Scala
7 3 (5.77%) XQuery
8 1 (1.92%) C
8 1 (1.92%) C#
8 1 (1.92%) C++
8 1 (1.92%) VBA
Qualifications
1 15 (28.85%) Degree
Quality Assurance & Compliance
1 7 (13.46%) ISO 9001
2 3 (5.77%) QA
3 1 (1.92%) Data Quality
Vendors
1 9 (17.31%) Google
2 3 (5.77%) Oracle
3 2 (3.85%) Red Hat
Central London / West End
Client Server
Salary: £70k to £85k + options + benefits
Posted: 4 days ago
London
Harvey Nash plc
Salary: £50000 - £60000 per annum
Posted: 6 days ago
South West London
DCV Technologies
Salary: From £60,000 to £70,000 per annum amazing benefits packages
Posted: 5 days ago
London
Hays London City Cheapside
Salary: £50000.00 - £60000.00 per annum
Posted: 15 days ago
London
Client Server
Salary: £70000 - £85000 per annum + bonus + benefits
Posted: 12 days ago
London
Client Server
Salary: £70,000 to £85,000 + bonus + benefits
Posted: 19 days ago
City of London
Deerfoot IT Resources Ltd
Salary: £50000 - £60000 per annum
Posted: 18 days ago