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

3 months to
22 Jan 2017
Same period 2016 Same period 2015
Resource Description Framework (RDF)
UK
Rank 813 911 921
Rank change year-on-year
+98 +10
Permanent jobs citing RDF 40 36 28
As % of all permanent IT jobs located in the UK 0.048% 0.036% 0.027%
As % of the Processes & Methodologies category 0.055% 0.041% 0.031%
Number of salaries quoted 37 28 20
Median salary £57,500 £45,000 £45,000
Median salary % change year-on-year
+27.77% -
90% offered a salary of more than £44,000 £35,000 £33,900
10% offered a salary of more than £77,500 £62,500 £66,000
UK excluding London median salary £58,750 £40,000 £40,250
% change year-on-year
+46.87% -0.62%

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
73152 88032 90205
As % of all permanent IT jobs located in the UK 88.12% 87.70% 86.08%
Number of salaries quoted 60235 73164 74344
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 £31,000
10% offered a salary of more than £77,000 £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 22 January 2017 within the UK.

RDF Salary Histogram in the UK

RDF
Top 8 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 22 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
England +95 40 £57,500 +27.77% 10
London +77 34 £57,500 - 8
City of London - 5 £50,000 - 1
East of England +17 3 £42,500 - 1
Norfolk - 3 £42,500 - 1
Norwich - 3 £42,500 - 1
Manchester - 3 £75,000 -
North West - 3 £75,000 -

RDF
Top 30 Related IT Skills

For the 6 months to 22 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 with a requirement for RDF.

1 42 (73.68%) Java
2 37 (64.91%) SPARQL
3 30 (52.63%) Semantic Web
4 28 (49.12%) Triplestore
5 26 (45.61%) Agile Software Development
6 22 (38.60%) Ontologies
6 22 (38.60%) RESTful
7 20 (35.09%) HTML
8 17 (29.82%) TDD
8 17 (29.82%) Software Engineering
9 16 (28.07%) JavaScript
9 16 (28.07%) XML
9 16 (28.07%) HTTP
9 16 (28.07%) Big Data
10 15 (26.32%) Machine Learning
10 15 (26.32%) Linked Data
10 15 (26.32%) Degree
11 14 (24.56%) Artificial Intelligence
12 13 (22.81%) Web Development
12 13 (22.81%) CSS
12 13 (22.81%) XSLT
12 13 (22.81%) Microservices
13 12 (21.05%) Apache Jena
14 11 (19.30%) Python
14 11 (19.30%) SQL
14 11 (19.30%) Continuous Integration
14 11 (19.30%) NoSQL
15 10 (17.54%) Kindle
15 10 (17.54%) PHP
15 10 (17.54%) Linux

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 7 (12.28%) Apache
2 6 (10.53%) Tomcat
3 3 (5.26%) Apache Solr
3 3 (5.26%) Drupal
4 2 (3.51%) Apache Spark
5 1 (1.75%) Elasticsearch
Applications
1 4 (7.02%) XMetaL
Cloud Services
1 9 (15.79%) Amazon AWS
2 2 (3.51%) Google Cloud Platform
Communications & Networking
1 16 (28.07%) HTTP
2 3 (5.26%) DNS
2 3 (5.26%) Internet
3 1 (1.75%) LAN
3 1 (1.75%) WAN
Database & Business Intelligence
1 28 (49.12%) Triplestore
2 16 (28.07%) Big Data
3 11 (19.30%) NoSQL
4 7 (12.28%) Text Mining
5 5 (8.77%) Hadoop
6 4 (7.02%) MarkLogic
7 3 (5.26%) Mahout
7 3 (5.26%) MySQL
7 3 (5.26%) Neo4j
7 3 (5.26%) SQL Server
8 1 (1.75%) Data Lake
8 1 (1.75%) Data Mining
8 1 (1.75%) Redis
Development Applications
1 8 (14.04%) Maven
2 3 (5.26%) Selenium
2 3 (5.26%) Subversion
2 3 (5.26%) Team Foundation Server
3 1 (1.75%) Cucumber
3 1 (1.75%) Jenkins
3 1 (1.75%) JUnit
3 1 (1.75%) Mockito
General
1 9 (15.79%) Games
2 7 (12.28%) Finance
2 7 (12.28%) Publishing
2 7 (12.28%) Telecoms
3 4 (7.02%) Banking
3 4 (7.02%) Marketing
4 3 (5.26%) Legal
4 3 (5.26%) Multimedia
4 3 (5.26%) Retail
5 2 (3.51%) Financial Institution
6 1 (1.75%) Investment Banking
6 1 (1.75%) Music Industry
Job Titles
1 32 (56.14%) Developer
2 13 (22.81%) Java Developer
3 12 (21.05%) Semantic Web Developer
3 12 (21.05%) Software Engineer
3 12 (21.05%) Web Developer
4 9 (15.79%) Architect
4 9 (15.79%) XML Developer
5 8 (14.04%) Java Engineer
6 6 (10.53%) Data Architect
6 6 (10.53%) Java Software Engineer
6 6 (10.53%) Solutions Architect
7 4 (7.02%) Java Scala Software Engineer
7 4 (7.02%) Scala Software Engineer
8 3 (5.26%) Senior Architect
8 3 (5.26%) Senior Solutions Architect
8 3 (5.26%) Test Engineer
9 2 (3.51%) Agile Java Developer
9 2 (3.51%) Python Software Engineer
9 2 (3.51%) Senior Java Developer
9 2 (3.51%) Test Automation Engineer
Libraries, Frameworks & Software Standards
1 22 (38.60%) RESTful
2 20 (35.09%) HTML
3 16 (28.07%) XML
4 13 (22.81%) CSS
4 13 (22.81%) XSLT
5 12 (21.05%) Apache Jena
6 9 (15.79%) Natural Language Processing
7 8 (14.04%) J2EE
8 7 (12.28%) HTML5
8 7 (12.28%) XHTML
9 5 (8.77%) JSON
10 4 (7.02%) .NET
10 4 (7.02%) JSON-LD
10 4 (7.02%) REST
10 4 (7.02%) Web Services
10 4 (7.02%) XML Schema
10 4 (7.02%) XSL
11 3 (5.26%) jQuery
11 3 (5.26%) Lucene
11 3 (5.26%) Middleware
Miscellaneous
1 30 (52.63%) Semantic Web
2 22 (38.60%) Ontologies
3 15 (26.32%) Linked Data
4 14 (24.56%) Artificial Intelligence
5 10 (17.54%) Kindle
6 9 (15.79%) Computer Science
7 7 (12.28%) Visualisation
8 5 (8.77%) Mathematics
9 3 (5.26%) Blockchain
9 3 (5.26%) Data Integration
9 3 (5.26%) Digital Media
9 3 (5.26%) New Media
9 3 (5.26%) W3C
10 2 (3.51%) Statistics
11 1 (1.75%) Client/Server
11 1 (1.75%) Management Information System
11 1 (1.75%) Reference Data
Operating Systems
1 10 (17.54%) Linux
2 6 (10.53%) Windows
3 2 (3.51%) Ubuntu
3 2 (3.51%) Unix
Processes & Methodologies
1 26 (45.61%) Agile Software Development
2 17 (29.82%) Software Engineering
2 17 (29.82%) TDD
3 15 (26.32%) Machine Learning
4 13 (22.81%) Microservices
4 13 (22.81%) Web Development
5 11 (19.30%) Continuous Integration
6 10 (17.54%) Scrum
7 8 (14.04%) Data Ingestion
8 7 (12.28%) Analytics
8 7 (12.28%) ETL
9 6 (10.53%) SDLC
10 5 (8.77%) Data Analysis
11 4 (7.02%) Data Architecture
11 4 (7.02%) Data Engineering
11 4 (7.02%) Data Transformation
11 4 (7.02%) E-Commerce
11 4 (7.02%) OO
11 4 (7.02%) Open Source
11 4 (7.02%) Technical Architecture
Programming Languages
1 42 (73.68%) Java
2 37 (64.91%) SPARQL
3 16 (28.07%) JavaScript
4 11 (19.30%) Python
4 11 (19.30%) SQL
5 10 (17.54%) PHP
6 4 (7.02%) C#
6 4 (7.02%) C++
6 4 (7.02%) Scala
6 4 (7.02%) VBA
7 3 (5.26%) XQuery
8 1 (1.75%) C
Qualifications
1 15 (26.32%) Degree
Quality Assurance & Compliance
1 10 (17.54%) ISO 9001
2 6 (10.53%) QA
3 1 (1.75%) Data Quality
Vendors
1 8 (14.04%) Google
2 3 (5.26%) IBM
2 3 (5.26%) Oracle
2 3 (5.26%) Zend
3 2 (3.51%) Red Hat
Central London / West End
Client Server
Salary: £70k to £85k + options + benefits
Posted: 2 days ago
London
Harvey Nash plc
Salary: £50000 - £60000 per annum
Posted: 4 days ago
South West London
DCV Technologies
Salary: From £60,000 to £70,000 per annum amazing benefits packages
Posted: 3 days ago
South West London
DCV Technologies
Salary: From £50,000 to £60,000 per annum Amazing benefits packages
Posted: 5 days ago
London
Hays London City Cheapside
Salary: £50000.00 - £60000.00 per annum
Posted: 13 days ago
London
Client Server
Salary: £70000 - £85000 per annum + bonus + benefits
Posted: 10 days ago
Oxfordshire
greywood
Salary: £40000 - £50000 per annum + excellent benefits
Posted: 10 days ago
London
Client Server
Salary: £70,000 to £85,000 + bonus + benefits
Posted: 17 days ago
City of London
Deerfoot IT Resources Ltd
Salary: £50000 - £60000 per annum
Posted: 16 days ago
Norwich
Deerfoot IT Resources Ltd
Salary: £30000 - £55000 per annum
Posted: 16 days ago