The table below looks at the statistics for RDF skills in IT jobs advertised across the UK. Included is a guide to the salaries offered in IT jobs that have cited RDF over the 3 months to 25 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
25 Sep 2016
Same period 2015 Same period 2014
Resource Description Framework (RDF)
Rank 892 934 932
Rank change year-on-year
+42 -2
Permanent jobs citing RDF 19 30 42
As % of all permanent IT jobs located in the UK 0.020% 0.027% 0.037%
As % of the Processes & Methodologies category 0.023% 0.031% 0.043%
Number of salaries quoted 18 19 35
Median salary £61,250 £40,000 £42,500
Median salary % change year-on-year
+53.12% -5.88%
90% offered a salary of more than £45,000 £27,500 £22,500
10% offered a salary of more than £85,000 £80,000 £55,000
UK excluding London median salary £65,000 £27,500 £28,750
% change year-on-year
+136.36% -4.34%

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

Processes & Methodologies Category
UK
Permanent IT job ads with a match in the
Processes & Methodologies category
83254 95993 97338
As % of all permanent IT jobs located in the UK 88.26% 87.51% 85.29%
Number of salaries quoted 69343 79334 77826
Median salary £50,000 £50,000 £47,500
Median salary % change year-on-year
- +5.26%
90% offered a salary of more than £32,500 £32,500 £30,500
10% offered a salary of more than £77,500 £72,500 £75,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

RDF
Jobs Demand Trend

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

RDF Jobs Demand Trend in the UK

RDF
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing RDF within the UK.

RDF Salary Trend in the UK

RDF
Salary Histogram

This chart provides a salary histogram for IT jobs citing RDF over the 3 months to 25 September 2016 within the UK.

RDF Salary Histogram in the UK

RDF
Top 6 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing RDF within the UK over the 3 months to 25 September 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
England +48 19 £61,250 +53.12% 5
London +55 18 £57,500 +27.77% 5
City of London - 4 £55,000 - 2
South East +46 1 £65,000 +49.42%
Oxford - 1 £65,000 -
Oxfordshire - 1 £65,000 -

RDF
Top 30 Related IT Skills

For the 6 months to 25 September 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 with a requirement for RDF.

1 45 (80.36%) Java
2 30 (53.57%) SPARQL
3 23 (41.07%) Visualisation
3 23 (41.07%) Machine Learning
3 23 (41.07%) Big Data
4 22 (39.29%) Triplestore
5 21 (37.50%) XML
5 21 (37.50%) Python
6 20 (35.71%) ETL
6 20 (35.71%) Agile Software Development
6 20 (35.71%) NoSQL
7 19 (33.93%) SQL
8 17 (30.36%) JavaScript
8 17 (30.36%) Scala
8 17 (30.36%) Hadoop
8 17 (30.36%) Analytics
9 16 (28.57%) Open Source
9 16 (28.57%) Oracle
10 15 (26.79%) Data Analysis
10 15 (26.79%) JSON
11 14 (25.00%) Semantic Web
11 14 (25.00%) Business Intelligence
11 14 (25.00%) MySQL
11 14 (25.00%) Data Visualisation
11 14 (25.00%) Big Data Analytics
11 14 (25.00%) Data Analytics
11 14 (25.00%) Apache Spark
12 13 (23.21%) Analytical Skills
12 13 (23.21%) Spark Streaming
12 13 (23.21%) Parquet

RDF
Top Related IT Skills 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 14 (25.00%) Apache Spark
2 13 (23.21%) Apache Pig
2 13 (23.21%) SAS
3 4 (7.14%) Jetty
3 4 (7.14%) Tomcat
4 2 (3.57%) CMS
4 2 (3.57%) Drupal
4 2 (3.57%) WordPress
Applications
1 2 (3.57%) XMetaL
Cloud Services
1 7 (12.50%) Amazon AWS
2 4 (7.14%) Microsoft Azure
Communications & Networking
1 1 (1.79%) HTTP
1 1 (1.79%) LAN
1 1 (1.79%) WAN
Database & Business Intelligence
1 23 (41.07%) Big Data
2 22 (39.29%) Triplestore
3 20 (35.71%) NoSQL
4 17 (30.36%) Hadoop
5 14 (25.00%) MySQL
6 13 (23.21%) Amazon Redshift
6 13 (23.21%) Apache Hive
6 13 (23.21%) Impala
6 13 (23.21%) MongoDB
6 13 (23.21%) Neo4j
6 13 (23.21%) Parquet
6 13 (23.21%) QlikView
7 6 (10.71%) MarkLogic
8 4 (7.14%) Data Mining
9 3 (5.36%) SQL Server
9 3 (5.36%) Text Mining
10 2 (3.57%) Relational Database
Development Applications
1 5 (8.93%) JUnit
1 5 (8.93%) Mockito
2 4 (7.14%) Log4j
3 1 (1.79%) Git (software)
3 1 (1.79%) Maven
3 1 (1.79%) Selenium
General
1 9 (16.07%) Telecoms
2 8 (14.29%) Games
3 6 (10.71%) Finance
4 3 (5.36%) Legal
4 3 (5.36%) Publishing
5 2 (3.57%) Banking
6 1 (1.79%) Financial Institution
6 1 (1.79%) Investment Banking
6 1 (1.79%) Military
6 1 (1.79%) Pharmaceutical
Job Titles
1 32 (57.14%) Developer
2 15 (26.79%) Java Developer
3 13 (23.21%) Analyst
3 13 (23.21%) Analyst Developer
3 13 (23.21%) Data Analyst
3 13 (23.21%) Data Scientist
4 8 (14.29%) Lead Developer
4 8 (14.29%) Software Engineer
5 7 (12.50%) Developer Analyst
6 5 (8.93%) Senior Developer
6 5 (8.93%) Senior Java Developer
7 4 (7.14%) Development Manager
7 4 (7.14%) Head of Engineering
8 3 (5.36%) Architect
8 3 (5.36%) Big Data Developer
9 2 (3.57%) 2nd Line Support
9 2 (3.57%) Data Architect
9 2 (3.57%) Solutions Architect
9 2 (3.57%) Support Engineer
9 2 (3.57%) Team Leader
Libraries, Frameworks & Software Standards
1 21 (37.50%) XML
2 15 (26.79%) JSON
3 13 (23.21%) Spark Streaming
4 6 (10.71%) CSS
4 6 (10.71%) HTML
4 6 (10.71%) Natural Language Processing
5 5 (8.93%) Apache Jena
6 4 (7.14%) Apache Camel
6 4 (7.14%) J2EE
6 4 (7.14%) RESTful
6 4 (7.14%) Web Services
7 3 (5.36%) XSLT
8 2 (3.57%) .NET
8 2 (3.57%) XHTML
8 2 (3.57%) XML Schema
8 2 (3.57%) XSL
9 1 (1.79%) D3.js
9 1 (1.79%) HTML5
9 1 (1.79%) JAX-RS
9 1 (1.79%) Servlets
Miscellaneous
1 23 (41.07%) Visualisation
2 14 (25.00%) Semantic Web
3 13 (23.21%) Analytical Skills
3 13 (23.21%) Linked Data
4 11 (19.64%) Artificial Intelligence
5 9 (16.07%) Ontologies
6 7 (12.50%) Management Information System
7 6 (10.71%) Cybercrime
8 5 (8.93%) Computer Science
9 2 (3.57%) Kindle
9 2 (3.57%) User Experience
10 1 (1.79%) Mathematics
Operating Systems
1 4 (7.14%) Linux
1 4 (7.14%) Windows
2 2 (3.57%) CentOS
2 2 (3.57%) Windows Server
2 2 (3.57%) Windows Server 2008
3 1 (1.79%) Ubuntu
3 1 (1.79%) Unix
Processes & Methodologies
1 23 (41.07%) Machine Learning
2 20 (35.71%) Agile Software Development
2 20 (35.71%) ETL
3 17 (30.36%) Analytics
4 16 (28.57%) Open Source
5 15 (26.79%) Data Analysis
6 14 (25.00%) Big Data Analytics
6 14 (25.00%) Business Intelligence
6 14 (25.00%) Data Analytics
6 14 (25.00%) Data Visualisation
7 13 (23.21%) Data Acquisition
7 13 (23.21%) Data Management
7 13 (23.21%) MapReduce
7 13 (23.21%) Prototyping
7 13 (23.21%) Statistical Modelling
8 11 (19.64%) Mentoring
9 10 (17.86%) OO
9 10 (17.86%) Software Engineering
10 9 (16.07%) Scrum
11 8 (14.29%) OOD
Programming Languages
1 45 (80.36%) Java
2 30 (53.57%) SPARQL
3 21 (37.50%) Python
4 19 (33.93%) SQL
5 17 (30.36%) JavaScript
5 17 (30.36%) Scala
6 13 (23.21%) R
7 7 (12.50%) C
8 2 (3.57%) C#
8 2 (3.57%) C++
8 2 (3.57%) PHP
8 2 (3.57%) VBA
Qualifications
1 13 (23.21%) Degree
1 13 (23.21%) Security Cleared
2 7 (12.50%) DV Cleared
Quality Assurance & Compliance
1 2 (3.57%) ISO 9001
2 1 (1.79%) QA
Systems Management
1 1 (1.79%) Opscode Chef
1 1 (1.79%) Puppet
Vendors
1 16 (28.57%) Oracle
2 13 (23.21%) Tableau
2 13 (23.21%) TIBCO
3 4 (7.14%) Google
4 1 (1.79%) Red Hat
City, London
Harrington Starr
Salary: £40000 - £55000 per annum
Posted: Yesterday
London
Harrington Starr
Salary: £35000 - £50000 per annum + Benefits + Bonus
Posted: 3 days ago
Central London / West End
Client Server
Salary: £60k to £65k + benefits
Posted: 4 days ago
City of London
Deerfoot IT Resources Ltd
Salary: £40000 - £50000 per annum
Posted: 9 days ago
London
Client Server
Salary: £60k to £65k + benefits
Posted: 12 days ago