The table below looks at the statistics for RDF skills in IT jobs advertised for the City of London region. Included is a guide to the salaries offered in IT jobs that have cited RDF over the 3 months to 30 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Sep 2016
Same period 2015 Same period 2014
Resource Description Framework (RDF)
Rank 243 - 297
Rank change year-on-year
- 0
Permanent jobs citing RDF 4 0 20
As % of all permanent IT jobs located in the City of London 0.067% - 0.18%
As % of the Processes & Methodologies category 0.076% - 0.21%
Number of salaries quoted 3 0 16
Median salary £55,000 - £42,500
UK excluding London median salary - £27,500 £28,750
% change year-on-year
- -4.34%
RDF
London

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in permanent jobs advertised in the City of London region.

Processes & Methodologies Category
City of London
Permanent IT job ads with a match in the
Processes & Methodologies category
5291 7466 9687
As % of all permanent IT jobs located in the City of London 88.94% 87.48% 84.84%
Number of salaries quoted 4830 6462 8082
Median salary £60,000 £60,000 £55,000
Median salary % change year-on-year
- +9.09%
90% offered a salary of more than £42,500 £37,500 £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 the City of London

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

RDF Jobs Demand Trend in the City of London

RDF
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing RDF across the City of London region.

RDF Salary Trend in the City of London

RDF
Top 30 Related IT Skills in the City of London

For the 6 months to 30 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 across the City of London region with a requirement for RDF.

1 4 (80.00%) Semantic Web
2 3 (60.00%) RESTful
2 3 (60.00%) SPARQL
2 3 (60.00%) Machine Learning
2 3 (60.00%) Triplestore
2 3 (60.00%) Java
2 3 (60.00%) Data Mining
3 2 (40.00%) ETL
3 2 (40.00%) XSLT
3 2 (40.00%) Python
3 2 (40.00%) JavaScript
3 2 (40.00%) SQL
3 2 (40.00%) CSS
3 2 (40.00%) XML
3 2 (40.00%) ISO 9001
3 2 (40.00%) Agile Software Development
3 2 (40.00%) TDD
3 2 (40.00%) Text Mining
3 2 (40.00%) HTML
3 2 (40.00%) Data Ingestion
3 2 (40.00%) Microservices
3 2 (40.00%) Big Data
3 2 (40.00%) Kindle
3 2 (40.00%) NoSQL
3 2 (40.00%) Continuous Integration
3 2 (40.00%) Amazon AWS
3 2 (40.00%) Software Engineering
3 2 (40.00%) Google
3 2 (40.00%) Technical Architecture
3 2 (40.00%) Ontologies

RDF
Top Related IT Skills in the City of 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 1 (20.00%) Apache Spark
Applications
1 1 (20.00%) XMetaL
Cloud Services
1 2 (40.00%) Amazon AWS
Communications & Networking
1 1 (20.00%) HTTP
1 1 (20.00%) LAN
1 1 (20.00%) WAN
Database & Business Intelligence
1 3 (60.00%) Data Mining
1 3 (60.00%) Triplestore
2 2 (40.00%) Big Data
2 2 (40.00%) NoSQL
2 2 (40.00%) Text Mining
3 1 (20.00%) Hadoop
3 1 (20.00%) MarkLogic
General
1 1 (20.00%) Banking
1 1 (20.00%) Investment Banking
1 1 (20.00%) Publishing
Job Titles
1 2 (40.00%) Developer
1 2 (40.00%) Software Engineer
2 1 (20.00%) Architect
2 1 (20.00%) Big Data Engineer
2 1 (20.00%) Data Architect
2 1 (20.00%) Semantic Web Developer
2 1 (20.00%) Solutions Architect
2 1 (20.00%) Web Developer
2 1 (20.00%) XML Developer
Libraries, Frameworks & Software Standards
1 3 (60.00%) RESTful
2 2 (40.00%) CSS
2 2 (40.00%) HTML
2 2 (40.00%) XML
2 2 (40.00%) XSLT
3 1 (20.00%) .NET
3 1 (20.00%) Apache Jena
3 1 (20.00%) JSON
3 1 (20.00%) Natural Language Processing
3 1 (20.00%) XHTML
3 1 (20.00%) XML Schema
3 1 (20.00%) XSL
Miscellaneous
1 4 (80.00%) Semantic Web
2 2 (40.00%) Kindle
2 2 (40.00%) Ontologies
3 1 (20.00%) Computer Science
3 1 (20.00%) Linked Data
3 1 (20.00%) Management Information System
Processes & Methodologies
1 3 (60.00%) Machine Learning
2 2 (40.00%) Agile Software Development
2 2 (40.00%) Continuous Integration
2 2 (40.00%) Data Ingestion
2 2 (40.00%) ETL
2 2 (40.00%) Microservices
2 2 (40.00%) Software Engineering
2 2 (40.00%) TDD
2 2 (40.00%) Technical Architecture
3 1 (20.00%) Change Management
3 1 (20.00%) Data Architecture
3 1 (20.00%) Data Modelling
3 1 (20.00%) Data Security
3 1 (20.00%) Information Retrieval
3 1 (20.00%) Network Design
3 1 (20.00%) Predictive Analytics
3 1 (20.00%) Project Planning
3 1 (20.00%) SOA
3 1 (20.00%) Time Management
3 1 (20.00%) Web Development
Programming Languages
1 3 (60.00%) Java
1 3 (60.00%) SPARQL
2 2 (40.00%) JavaScript
2 2 (40.00%) Python
2 2 (40.00%) SQL
3 1 (20.00%) C#
3 1 (20.00%) C++
3 1 (20.00%) VBA
Qualifications
1 1 (20.00%) Degree
Quality Assurance & Compliance
1 2 (40.00%) ISO 9001
Vendors
1 2 (40.00%) Google
City, London
Harvey Nash plc
Salary: £55000 per annum
Posted: 5 hours ago
City, London
Harrington Starr
Salary: £40000 - £55000 per annum
Posted: 3 days ago
City, London
Deerfoot IT Resources Ltd
Salary: £40000 - £50000 per annum
Posted: 4 days ago