The table below looks at the prevalence of the term Linked Data in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited Linked Data over the 3 months to 30 January 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
30 Jan 2015
Same period 2014 Same period 2013
Linked Data
Rank 602 601 613
Rank change year-on-year
-1 +12
Permanent jobs citing Linked Data 11 12 11
As % of all permanent IT jobs located in London 0.027% 0.028% 0.025%
As % of the Miscellaneous category 0.061% 0.063% 0.055%
Number of salaries quoted 10 12 3
Average salary £60,000 £67,500 £44,500
Average salary % change year-on-year
-11.11% +51.68%
UK excluding London average salary £45,000 £50,000 -
% change year-on-year
-10.00% -
Linked Data
England

The following table is for comparison with the above and provides statistics for the entire Miscellaneous category in permanent jobs advertised in the London region.

Miscellaneous Category
London
Permanent IT job ads with a match in the
Miscellaneous category
18146 19166 19936
As % of all permanent IT jobs located in London 43.73% 45.36% 44.42%
Number of salaries quoted 14994 15208 16512
Average salary £55,000 £55,000 £52,500
Average salary % change year-on-year
- +4.76%
90% offered a salary of more than £34,000 £35,000 £32,500
10% offered a salary of more than £82,500 £80,000 £82,500
UK excluding London average salary £40,000 £40,000 £38,500
% change year-on-year
- +3.89%

Linked Data
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT jobs citing Linked Data across the London region as a proportion of the total demand within the Miscellaneous category.

Linked Data Jobs Demand Trend in London

Linked Data
Salary Trend in London

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

Linked Data Salary Trend in London

Linked Data
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing Linked Data across the London region over the 3 months to 30 January 2015.

Linked Data Salary Histogram in London

Linked Data
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Linked Data within the London region over the 3 months to 30 January 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London 0 2 £53,750 -10.41%
Linked Data
England

Linked Data
Top 30 Related IT Skills in London

For the 6 months to 30 January 2015, IT jobs across the London region citing Linked Data also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Linked Data.

1 17 (77.27%) Java
2 16 (72.73%) Semantic Web
3 15 (68.18%) SPARQL
3 15 (68.18%) RDF
4 13 (59.09%) XML
4 13 (59.09%) Hadoop
4 13 (59.09%) Big Data
5 9 (40.91%) Finance
5 9 (40.91%) Agile Software Development
6 6 (27.27%) TDD
6 6 (27.27%) Computer Science
7 5 (22.73%) Degree
7 5 (22.73%) Software Engineering
7 5 (22.73%) Scrum
7 5 (22.73%) PhD
7 5 (22.73%) REST
8 4 (18.18%) Scala
8 4 (18.18%) JavaScript
8 4 (18.18%) XQuery
9 3 (13.64%) HTTP
9 3 (13.64%) B2B
9 3 (13.64%) B2C
9 3 (13.64%) HTML
9 3 (13.64%) SQL
9 3 (13.64%) XSLT
9 3 (13.64%) Web Services
9 3 (13.64%) Publishing
9 3 (13.64%) CMS
9 3 (13.64%) Management Information System
9 3 (13.64%) Workflow

Linked Data
Top Related IT Skills in London by Category

For the 6 months to 30 January 2015, IT jobs across the London region citing Linked Data also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Linked Data. Up to 20 skills are shown per category.

Application Platforms
1 3 (13.64%) CMS
1 3 (13.64%) Apache Solr
2 2 (9.09%) Apache Spark
2 2 (9.09%) Apache Pig
2 2 (9.09%) Drupal
2 2 (9.09%) Apache
2 2 (9.09%) Tomcat
3 1 (4.55%) Elasticsearch
Cloud Services
1 1 (4.55%) Microsoft Azure
Communications & Networking
1 3 (13.64%) HTTP
Database & Business Intelligence
1 13 (59.09%) Hadoop
1 13 (59.09%) Big Data
2 3 (13.64%) Triplestore
3 2 (9.09%) Amazon DynamoDB
3 2 (9.09%) Apache Hive
3 2 (9.09%) MongoDB
3 2 (9.09%) NoSQL
3 2 (9.09%) Data Warehouse
3 2 (9.09%) MOLAP
3 2 (9.09%) ROLAP
Development Applications
1 2 (9.09%) Team Foundation Server
1 2 (9.09%) Subversion
2 1 (4.55%) Eclipse
2 1 (4.55%) Maven
2 1 (4.55%) Git (software)
2 1 (4.55%) Grunt
2 1 (4.55%) Karma Test Runner
General
1 9 (40.91%) Finance
2 3 (13.64%) Publishing
Job Titles
1 11 (50.00%) Developer
2 9 (40.91%) Senior Developer
3 4 (18.18%) Software Engineer
4 3 (13.64%) Senior Manager
4 3 (13.64%) Product Manager
4 3 (13.64%) Technical Leader
4 3 (13.64%) Senior Product Manager
4 3 (13.64%) Lead Product Manager
5 2 (9.09%) Semantic Web Developer
5 2 (9.09%) Web Developer
6 1 (4.55%) Development Manager
6 1 (4.55%) Senior Software Engineer
6 1 (4.55%) Technical Manager
6 1 (4.55%) Technical Development Manager
6 1 (4.55%) .NET Development Manager
6 1 (4.55%) Agile Development Manager
Libraries, Frameworks & Software Standards
1 13 (59.09%) XML
2 5 (22.73%) REST
3 3 (13.64%) HTML
3 3 (13.64%) XSLT
3 3 (13.64%) Web Services
3 3 (13.64%) Lucene
3 3 (13.64%) JRuby
3 3 (13.64%) RESTful
3 3 (13.64%) jQuery
4 2 (9.09%) ASP.NET Web API
4 2 (9.09%) Akka
4 2 (9.09%) Apache Jena
4 2 (9.09%) AngularJS
4 2 (9.09%) Natural Language Processing
4 2 (9.09%) HTML5
4 2 (9.09%) SOAP
4 2 (9.09%) .NET
4 2 (9.09%) J2EE
5 1 (4.55%) XML Schema
5 1 (4.55%) ASP.NET
Miscellaneous
1 16 (72.73%) Semantic Web
2 6 (27.27%) Computer Science
3 3 (13.64%) Management Information System
3 3 (13.64%) Mobile App
3 3 (13.64%) Analytical Skills
4 2 (9.09%) Ontologies
5 1 (4.55%) W3C
5 1 (4.55%) Data Structures
5 1 (4.55%) Algorithms
Operating Systems
1 1 (4.55%) Windows
Processes & Methodologies
1 15 (68.18%) RDF
2 9 (40.91%) Agile Software Development
3 6 (27.27%) TDD
4 5 (22.73%) Software Engineering
4 5 (22.73%) Scrum
5 3 (13.64%) B2B
5 3 (13.64%) B2C
5 3 (13.64%) Workflow
5 3 (13.64%) Content Management
5 3 (13.64%) Strategic Planning
5 3 (13.64%) Kanban
5 3 (13.64%) Product Management
5 3 (13.64%) MapReduce
5 3 (13.64%) Analytics
5 3 (13.64%) User Stories
5 3 (13.64%) Line Management
6 2 (9.09%) Data Governance
6 2 (9.09%) BDD
6 2 (9.09%) Data Analysis
6 2 (9.09%) MVC
Programming Languages
1 17 (77.27%) Java
2 15 (68.18%) SPARQL
3 4 (18.18%) Scala
3 4 (18.18%) JavaScript
3 4 (18.18%) XQuery
4 3 (13.64%) SQL
4 3 (13.64%) Groovy
5 2 (9.09%) C#
5 2 (9.09%) PHP
6 1 (4.55%) Ruby
Qualifications
1 5 (22.73%) Degree
1 5 (22.73%) PhD
Quality Assurance & Compliance
1 2 (9.09%) QA