The table below looks at the prevalence of the term Ontologies in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited Ontologies over the 3 months to 14 February 2016 with a comparison to the same period in the previous 2 years.

Location
3 months to
14 Feb 2016
Same period 2015 Same period 2014
Ontology
Rank 622 632 660
Rank change year-on-year
+10 +28
Permanent jobs citing Ontologies 11 9 5
As % of all permanent IT jobs located in London 0.027% 0.022% 0.012%
As % of the Miscellaneous category 0.057% 0.048% 0.025%
Number of salaries quoted 10 8 5
Average salary £57,500 £45,000 £50,000
Average salary % change year-on-year
+27.77% -10.00%
UK excluding London average salary £42,469 £55,000 £62,500
% change year-on-year
-22.78% -12.00%
Ontologies
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
19466 18803 19775
As % of all permanent IT jobs located in London 47.28% 45.79% 46.39%
Number of salaries quoted 16201 15466 15672
Average salary £57,500 £55,000 £55,000
Average salary % change year-on-year
+4.54% -
90% offered a salary of more than £35,000 £34,000 £35,000
10% offered a salary of more than £85,000 £85,000 £82,500
UK excluding London average salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

Ontologies
Jobs Demand Trend in London

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

Ontologies Jobs Demand Trend in London

Ontologies
Salary Trend in London

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

Ontologies Salary Trend in London

Ontologies
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing Ontologies across the London region over the 3 months to 14 February 2016.

Ontologies Salary Histogram in London

Ontologies
Top 30 Related IT Skills in London

For the 6 months to 14 February 2016, IT jobs across the London region citing Ontologies 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 Ontologies.

1 15 (60.00%) NoSQL
2 14 (56.00%) Big Data
2 14 (56.00%) Java
3 13 (52.00%) SQL
4 12 (48.00%) Data Modelling
4 12 (48.00%) Hadoop
5 11 (44.00%) Semantic Web
6 10 (40.00%) SPARQL
6 10 (40.00%) Apache Spark
6 10 (40.00%) RDF
7 9 (36.00%) Agile Software Development
8 8 (32.00%) Data Warehouse
8 8 (32.00%) Linked Data
8 8 (32.00%) Analytics
9 7 (28.00%) Machine Learning
9 7 (28.00%) Data Mining
9 7 (28.00%) Python
9 7 (28.00%) Spring
10 6 (24.00%) Text Mining
10 6 (24.00%) Lucene
10 6 (24.00%) CSS
10 6 (24.00%) JavaScript
10 6 (24.00%) HTML
10 6 (24.00%) ETL
10 6 (24.00%) Shell Script
10 6 (24.00%) Data Virtualisation
10 6 (24.00%) Elasticsearch
10 6 (24.00%) Amazon AWS
11 5 (20.00%) OOP
11 5 (20.00%) Internet

Ontologies
Top Related IT Skills in London by Category

For the 6 months to 14 February 2016, IT jobs across the London region citing Ontologies 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 Ontologies. Up to 20 skills are shown per category.

Application Platforms
1 10 (40.00%) Apache Spark
2 6 (24.00%) Elasticsearch
3 3 (12.00%) Apache
4 1 (4.00%) Apache Pig
4 1 (4.00%) CMS
4 1 (4.00%) Confluence
Cloud Services
1 6 (24.00%) Amazon AWS
Communications & Networking
1 5 (20.00%) Internet
Database & Business Intelligence
1 15 (60.00%) NoSQL
2 14 (56.00%) Big Data
3 12 (48.00%) Hadoop
4 8 (32.00%) Data Warehouse
5 7 (28.00%) Data Mining
6 6 (24.00%) Text Mining
7 4 (16.00%) Neo4j
8 3 (12.00%) Apache Cassandra
9 1 (4.00%) Apache Hive
9 1 (4.00%) Couchbase
9 1 (4.00%) DB2
9 1 (4.00%) HBase
9 1 (4.00%) MarkLogic
9 1 (4.00%) MongoDB
9 1 (4.00%) OLTP
9 1 (4.00%) Relational Database
9 1 (4.00%) Star Schema
9 1 (4.00%) Triplestore
Development Applications
1 1 (4.00%) Atlassian Bamboo
1 1 (4.00%) FishEye
1 1 (4.00%) Git (software)
1 1 (4.00%) JIRA
1 1 (4.00%) SonarQube
1 1 (4.00%) Sonatype Nexus
General
1 2 (8.00%) Finance
2 1 (4.00%) French Language
2 1 (4.00%) Games
2 1 (4.00%) Retail
Job Titles
1 10 (40.00%) Developer
2 8 (32.00%) Java Developer
3 5 (20.00%) Architect
3 5 (20.00%) Data Architect
3 5 (20.00%) Information Architect
4 4 (16.00%) Analyst
5 3 (12.00%) Data Analyst
5 3 (12.00%) NoSQL Developer
6 2 (8.00%) Consultant
6 2 (8.00%) Data Consultant
6 2 (8.00%) HTML CSS Developer
6 2 (8.00%) HTML Developer
6 2 (8.00%) JavaScript Developer
6 2 (8.00%) Senior Analyst
6 2 (8.00%) SQL Developer
6 2 (8.00%) Web Consultant
7 1 (4.00%) Applications Developer
7 1 (4.00%) Business Analyst
7 1 (4.00%) Retail Business Analyst
7 1 (4.00%) SQL Analyst
Libraries, Frameworks & Software Standards
1 7 (28.00%) Spring
2 6 (24.00%) CSS
2 6 (24.00%) HTML
2 6 (24.00%) Lucene
3 4 (16.00%) Natural Language Processing
3 4 (16.00%) RESTful
3 4 (16.00%) Web Services
4 1 (4.00%) Apache Jena
4 1 (4.00%) CoreNLP
4 1 (4.00%) J2EE
4 1 (4.00%) Kafka
4 1 (4.00%) REST
4 1 (4.00%) XML
4 1 (4.00%) XML Schema
Miscellaneous
1 11 (44.00%) Semantic Web
2 8 (32.00%) Linked Data
3 3 (12.00%) Computer Science
4 1 (4.00%) Algorithms
4 1 (4.00%) Clustering
4 1 (4.00%) Data Structures
4 1 (4.00%) Hedge funds
4 1 (4.00%) Management Information System
4 1 (4.00%) Mobile App
4 1 (4.00%) N-Tier
4 1 (4.00%) Reference Data
4 1 (4.00%) User Experience
4 1 (4.00%) Visualisation
Operating Systems
1 1 (4.00%) Debian
1 1 (4.00%) Linux
1 1 (4.00%) Mac OS X
Processes & Methodologies
1 12 (48.00%) Data Modelling
2 10 (40.00%) RDF
3 9 (36.00%) Agile Software Development
4 8 (32.00%) Analytics
5 7 (28.00%) Machine Learning
6 6 (24.00%) Data Virtualisation
6 6 (24.00%) ETL
7 5 (20.00%) OOP
8 4 (16.00%) Data Transformation
9 2 (8.00%) Business Intelligence
9 2 (8.00%) Enterprise Architecture
9 2 (8.00%) Information Management
9 2 (8.00%) Project Management
9 2 (8.00%) Workflow
10 1 (4.00%) Business Analysis
10 1 (4.00%) Data Management
10 1 (4.00%) Data Security
10 1 (4.00%) Incident Management
10 1 (4.00%) Knowledge Management
10 1 (4.00%) Scrum
Programming Languages
1 14 (56.00%) Java
2 13 (52.00%) SQL
3 10 (40.00%) SPARQL
4 7 (28.00%) Python
5 6 (24.00%) JavaScript
5 6 (24.00%) Shell Script
6 1 (4.00%) C
Qualifications
1 5 (20.00%) Degree
2 1 (4.00%) DV Cleared
2 1 (4.00%) PhD
2 1 (4.00%) SC Cleared
2 1 (4.00%) Security Cleared
Quality Assurance & Compliance
1 1 (4.00%) QA
System Software
1 1 (4.00%) Docker
Vendors
1 1 (4.00%) Cloudera
1 1 (4.00%) Hortonworks
1 1 (4.00%) MapR
1 1 (4.00%) Oracle
1 1 (4.00%) Sonatype
1 1 (4.00%) Teradata