Period
to 19 November 2017

The table below looks at the prevalence of the term Linked Data in permanent job vacancies. Included is a benchmarking guide to the salaries offered in vacancies that have cited Linked Data over the 6 months to 19 November 2017 with a comparison to the same period over the previous 2 years.

Linked Data
UK
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 1168 1164 1296
Rank change year-on-year -4 +132 +7
Permanent jobs citing Linked Data 30 54 12
As % of all permanent IT jobs advertised in the UK 0.017% 0.029% 0.005%
As % of the Miscellaneous category 0.039% 0.070% 0.013%
Number of salaries quoted 27 53 6
UK median annual salary £75,000 £57,500 £44,000
Median salary % change year-on-year +30.43% +30.68% -37.14%
10th Percentile £34,000 £35,000 £40,875
90th Percentile £84,000 £71,250 £54,375
UK excluding London median annual salary £65,000 £60,000 £42,750
% change year-on-year +8.33% +40.35% -38.93%

Linked Data is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for generic IT skills.

All Generic IT Skills
UK
Permanent vacancies with a requirement for generic IT skills 76731 77099 91683
As % of all permanent IT jobs advertised in the UK 43.04% 40.87% 41.95%
Number of salaries quoted 57773 63322 73444
UK median annual salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26% +5.56%
10th Percentile £27,500 £27,500 £27,000
90th Percentile £82,500 £80,000 £78,750
UK excluding London median annual salary £42,500 £42,500 £41,000
% change year-on-year - +3.66% +2.50%

Linked Data
Job Vacancy Trend

Job postings citing Linked Data as a percentage of all IT jobs advertised.

Job vacancy trend for Linked Data in the UK

Linked Data
Salary Trend

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

Salary trend for Linked Data in the UK

Linked Data
Salary Histogram

The salary distribution of IT jobs citing Linked Data over the 6 months to 19 November 2017.

Salary histogram for Linked Data in the UK

Linked Data
Top 8 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Linked Data within the UK over the 6 months to 19 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
England +17 30 £75,000 +30.43% 1
UK excluding London +47 20 £65,000 +8.33% 1
South East +64 10 £84,000 +29.23% 1
London -26 10 £75,000 +42.86%
East of England +15 6 £65,000 +8.33%
South West - 3 £32,500 -
North of England +2 1 - -
Yorkshire - 1 - -

For the 6 months to 19 November 2017, IT jobs citing Linked Data 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 Linked Data.

1 20 (66.67%) Java
2 19 (63.33%) Linux
3 18 (60.00%) Agile Software Development
3 18 (60.00%) Continuous Integration
4 16 (53.33%) Open Source
5 14 (46.67%) NoSQL
6 13 (43.33%) Python
6 13 (43.33%) Finance
7 12 (40.00%) Microsoft
8 11 (36.67%) SOA
8 11 (36.67%) Windows
8 11 (36.67%) Big Data
8 11 (36.67%) Presales
9 8 (26.67%) Virtual Servers
9 8 (26.67%) JavaScript
9 8 (26.67%) C
9 8 (26.67%) TOGAF
9 8 (26.67%) Ruby
9 8 (26.67%) Enterprise Architecture
9 8 (26.67%) Microsoft Virtual Server
9 8 (26.67%) Document Composition
10 7 (23.33%) Publishing
10 7 (23.33%) Machine Learning
10 7 (23.33%) Natural Language Processing
10 7 (23.33%) Amazon AWS
11 6 (20.00%) Scala
11 6 (20.00%) Visualisation
11 6 (20.00%) Data Visualisation
11 6 (20.00%) Information Retrieval
11 6 (20.00%) Software Engineering

Linked Data
Co-occurring 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 5 (16.67%) Apache
1 5 (16.67%) Apache Solr
1 5 (16.67%) Apache Spark
1 5 (16.67%) Elasticsearch
1 5 (16.67%) Jetty
1 5 (16.67%) nginx
1 5 (16.67%) Tomcat
Applications
1 1 (3.33%) Microsoft Excel
1 1 (3.33%) Microsoft PowerPoint
1 1 (3.33%) SPSS
1 1 (3.33%) Stata
Cloud Services
1 7 (23.33%) Amazon AWS
2 5 (16.67%) Amazon EMR
3 1 (3.33%) Microsoft Azure
3 1 (3.33%) SaaS
Database & Business Intelligence
1 14 (46.67%) NoSQL
2 11 (36.67%) Big Data
3 5 (16.67%) Text Mining
4 3 (10.00%) Neo4j
4 3 (10.00%) Triplestore
5 2 (6.67%) Relational Database
6 1 (3.33%) Apache Cassandra
6 1 (3.33%) IBM InfoSphere
6 1 (3.33%) MongoDB
6 1 (3.33%) Power BI
Development Applications
1 5 (16.67%) Ant
1 5 (16.67%) Git (software)
1 5 (16.67%) Gradle
1 5 (16.67%) Hudson
1 5 (16.67%) Jenkins
1 5 (16.67%) Maven
1 5 (16.67%) Selenium
1 5 (16.67%) Subversion
General
1 13 (43.33%) Finance
2 7 (23.33%) Publishing
3 4 (13.33%) Retail
4 3 (10.00%) Marketing
5 1 (3.33%) Banking
Job Titles
1 13 (43.33%) Architect
2 11 (36.67%) Solutions Architect
3 8 (26.67%) Developer
4 5 (16.67%) Development Manager
4 5 (16.67%) Python Developer
5 3 (10.00%) Big Data Manager
6 2 (6.67%) Information Architect
6 2 (6.67%) Java Development Manager
6 2 (6.67%) Software Developer
7 1 (3.33%) Commissioning Manager
7 1 (3.33%) Data Integration Manager
7 1 (3.33%) Data Scientist
7 1 (3.33%) Integration Manager
7 1 (3.33%) Java Developer
7 1 (3.33%) Java Engineer
7 1 (3.33%) Java Scala Software Engineer
7 1 (3.33%) Java Software Developer
7 1 (3.33%) Java Software Engineer
7 1 (3.33%) Scala Software Engineer
7 1 (3.33%) Software Engineer
Libraries, Frameworks & Software Standards
1 7 (23.33%) Natural Language Processing
2 5 (16.67%) .NET
2 5 (16.67%) AngularJS
2 5 (16.67%) Elastic Stack
2 5 (16.67%) JSON
2 5 (16.67%) Kafka
2 5 (16.67%) Lucene
2 5 (16.67%) RESTful
2 5 (16.67%) Web Services
2 5 (16.67%) XML
3 1 (3.33%) Spring
3 1 (3.33%) Spring Boot
3 1 (3.33%) SQLAlchemy
Miscellaneous
1 2 (6.67%) Analytical Skills
1 2 (6.67%) Equities
1 2 (6.67%) Hedge funds
1 2 (6.67%) Semantic Web
2 1 (3.33%) Algorithms
2 1 (3.33%) Computer Science
2 1 (3.33%) Life Science
Operating Systems
1 19 (63.33%) Linux
2 11 (36.67%) Windows
3 1 (3.33%) Android
Processes & Methodologies
1 18 (60.00%) Agile Software Development
1 18 (60.00%) Continuous Integration
2 16 (53.33%) Open Source
3 11 (36.67%) Presales
3 11 (36.67%) SOA
4 8 (26.67%) Document Composition
4 8 (26.67%) Enterprise Architecture
4 8 (26.67%) TOGAF
5 7 (23.33%) Machine Learning
6 6 (20.00%) Data Visualisation
6 6 (20.00%) Information Retrieval
6 6 (20.00%) Software Engineering
6 6 (20.00%) TDD
6 6 (20.00%) Visualisation
7 5 (16.67%) Build Automation
7 5 (16.67%) Code Coverage
7 5 (16.67%) Continuous Deployment
7 5 (16.67%) RDF
7 5 (16.67%) Test Automation
8 3 (10.00%) Workflow
Programming Languages
1 20 (66.67%) Java
2 13 (43.33%) Python
3 8 (26.67%) C
3 8 (26.67%) JavaScript
3 8 (26.67%) Ruby
4 6 (20.00%) Scala
5 5 (16.67%) Bash Shell
5 5 (16.67%) C++
5 5 (16.67%) SPARQL
6 2 (6.67%) SQL
Qualifications
1 2 (6.67%) PhD
2 1 (3.33%) Degree
2 1 (3.33%) Postgraduate
System Software
1 8 (26.67%) Microsoft Virtual Server
1 8 (26.67%) Virtual Servers
2 5 (16.67%) Apache ZooKeeper
3 1 (3.33%) Docker
Vendors
1 12 (40.00%) Microsoft
2 2 (6.67%) Oracle
2 2 (6.67%) Sybase
3 1 (3.33%) Datactics
3 1 (3.33%) Facebook
3 1 (3.33%) IBM
3 1 (3.33%) Tableau
3 1 (3.33%) Twitter
3 1 (3.33%) Yahoo!