Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in England 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 23 November 2017 with a comparison to the same period in the previous 2 years.

Resource Description Framework (RDF)
UK > England
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 1133 1148 1224
Rank change year-on-year +15 +76 -3
Permanent jobs citing RDF 33 55 53
As % of all permanent IT jobs advertised in England 0.020% 0.031% 0.026%
As % of the Processes & Methodologies category 0.022% 0.034% 0.029%
Number of salaries quoted 33 54 43
England median annual salary £52,500 £57,500 £42,500
Median salary % change year-on-year -8.70% +35.29% -15.00%
10th Percentile £29,750 £37,500 £26,250
90th Percentile £65,000 £92,500 £82,500
UK median annual salary £52,500 £57,500 £42,500
% change year-on-year -8.70% +35.29% -15.00%

RDF is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in England with a requirement for process or methodology skills.

All Process and Methodology Skills
England
Permanent vacancies with a requirement for process or methodology skills 151759 160141 181584
As % of all permanent IT jobs advertised in England 89.91% 89.40% 88.76%
Number of salaries quoted 120765 134253 151176
England median annual salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26% +5.56%
10th Percentile £28,750 £28,500 £27,500
90th Percentile £80,000 £80,000 £77,500
UK median annual salary £50,000 £49,500 £47,500
% change year-on-year +1.01% +4.21% +5.56%

RDF
Job Vacancy Trend in England

Job postings citing RDF as a percentage of all IT jobs advertised in England.

Job vacancy trend for RDF in England

RDF
Salary Trend in England

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

Salary trend for RDF in England

RDF
Salary Histogram in England

The salary distribution of IT jobs citing RDF in England over the 6 months to 23 November 2017.

Salary histogram for RDF in England

RDF
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing RDF within the England region over the 6 months to 23 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London -22 14 £53,750 -6.52% 3
East of England - 13 £56,250 - 2
South East +35 6 £49,500 -23.85% 1
West Midlands - 4 £60,000 - 1
Midlands - 4 £60,000 - 1
RDF
UK

For the 6 months to 23 November 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 England region with a requirement for RDF.

1 23 (69.70%) XML
2 22 (66.67%) XSLT
3 21 (63.64%) MarkLogic
4 19 (57.58%) Semantic Web
5 18 (54.55%) Ontologies
6 17 (51.52%) Publishing
7 16 (48.48%) Unit Testing
7 16 (48.48%) C++
8 15 (45.45%) HTML
8 15 (45.45%) CSS
8 15 (45.45%) XHTML
8 15 (45.45%) XSL
9 14 (42.42%) JavaScript
9 14 (42.42%) Agile Software Development
9 14 (42.42%) SPARQL
10 13 (39.39%) XML Schema
11 11 (33.33%) Java
11 11 (33.33%) C#
11 11 (33.33%) .NET
11 11 (33.33%) Computer Science
12 10 (30.30%) Git (software)
12 10 (30.30%) Content Development
13 9 (27.27%) XQuery
14 8 (24.24%) VBA
14 8 (24.24%) Finance
14 8 (24.24%) XMetaL
14 8 (24.24%) SDLC
15 7 (21.21%) Marketing
15 7 (21.21%) Waterfall
15 7 (21.21%) NoSQL

RDF
Co-occurring IT Skills in England 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 1 (3.03%) Drupal
1 1 (3.03%) SilverStripe
Applications
1 8 (24.24%) XMetaL
Cloud Services
1 2 (6.06%) Amazon AWS
2 1 (3.03%) Microsoft Azure
2 1 (3.03%) SaaS
Database & Business Intelligence
1 21 (63.64%) MarkLogic
2 7 (21.21%) NoSQL
3 3 (9.09%) Big Data
3 3 (9.09%) Neo4j
3 3 (9.09%) Triplestore
4 2 (6.06%) Relational Database
5 1 (3.03%) Apache Cassandra
5 1 (3.03%) MongoDB
5 1 (3.03%) MySQL
5 1 (3.03%) PostgreSQL
Development Applications
1 10 (30.30%) Git (software)
2 6 (18.18%) Ant
2 6 (18.18%) Maven
3 4 (12.12%) Talend Open Studio
4 1 (3.03%) Hudson
4 1 (3.03%) Jenkins
General
1 17 (51.52%) Publishing
2 8 (24.24%) Finance
3 7 (21.21%) Marketing
4 6 (18.18%) Retail
5 5 (15.15%) Games
6 1 (3.03%) Automotive
Job Titles
1 28 (84.85%) Developer
2 17 (51.52%) XML Developer
3 6 (18.18%) Java Engineer
4 5 (15.15%) Applications Developer
4 5 (15.15%) Graduate
4 5 (15.15%) Graduate Developer
4 5 (15.15%) Java Developer
5 4 (12.12%) NoSQL Developer
5 4 (12.12%) XML XSLT Developer
6 2 (6.06%) Architect
6 2 (6.06%) Information Architect
6 2 (6.06%) Research Engineer
7 1 (3.03%) 3rd Line Support
7 1 (3.03%) Applications Engineer
7 1 (3.03%) Data Engineer
7 1 (3.03%) Java Applications Developer
7 1 (3.03%) Java Software Engineer
7 1 (3.03%) PHP Developer
7 1 (3.03%) Python Developer
7 1 (3.03%) Software Engineer
Libraries, Frameworks & Software Standards
1 23 (69.70%) XML
2 22 (66.67%) XSLT
3 15 (45.45%) CSS
3 15 (45.45%) HTML
3 15 (45.45%) XHTML
3 15 (45.45%) XSL
4 13 (39.39%) XML Schema
5 11 (33.33%) .NET
6 5 (15.15%) JSON
6 5 (15.15%) RESTful
6 5 (15.15%) Web Services
7 4 (12.12%) REST
7 4 (12.12%) SOAP
7 4 (12.12%) XSD
8 2 (6.06%) Natural Language Processing
9 1 (3.03%) Spring
9 1 (3.03%) Spring Boot
9 1 (3.03%) SQLAlchemy
9 1 (3.03%) Symfony
Miscellaneous
1 19 (57.58%) Semantic Web
2 11 (33.33%) Computer Science
3 6 (18.18%) Algorithms
4 5 (15.15%) Linked Data
5 4 (12.12%) Enterprise Software
6 2 (6.06%) Equities
6 2 (6.06%) Hedge funds
7 1 (3.03%) Analytical Skills
7 1 (3.03%) Life Science
Operating Systems
1 5 (15.15%) Windows
1 5 (15.15%) Windows Vista
2 1 (3.03%) Android
Processes & Methodologies
1 18 (54.55%) Ontologies
2 16 (48.48%) Unit Testing
3 14 (42.42%) Agile Software Development
4 10 (30.30%) Content Development
5 8 (24.24%) SDLC
6 7 (21.21%) Waterfall
7 6 (18.18%) Artificial Intelligence
8 5 (15.15%) Biology
8 5 (15.15%) Computational Biology
8 5 (15.15%) Computational Linguistics
8 5 (15.15%) Data Integration
8 5 (15.15%) ETL
8 5 (15.15%) Game Theory
8 5 (15.15%) Mathematics
9 4 (12.12%) Content Analysis
9 4 (12.12%) OO
9 4 (12.12%) OOD
9 4 (12.12%) SOA
10 3 (9.09%) Content Management
10 3 (9.09%) Typography
Programming Languages
1 16 (48.48%) C++
2 14 (42.42%) JavaScript
2 14 (42.42%) SPARQL
3 11 (33.33%) C#
3 11 (33.33%) Java
4 9 (27.27%) XQuery
5 8 (24.24%) VBA
6 5 (15.15%) Python
6 5 (15.15%) XPath
7 3 (9.09%) SQL
8 1 (3.03%) Perl
8 1 (3.03%) PHP
8 1 (3.03%) Scala
Qualifications
1 7 (21.21%) Degree
2 6 (18.18%) PhD
3 5 (15.15%) Security Cleared
System Software
1 1 (3.03%) Docker
Vendors
1 4 (12.12%) Talend
2 2 (6.06%) Oracle
2 2 (6.06%) Sybase
3 1 (3.03%) Facebook
3 1 (3.03%) Twitter
3 1 (3.03%) Yahoo!
3 1 (3.03%) Zend