The table below looks at the prevalence of the term Ontologies in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited Ontologies over the 3 months to 8 February 2016 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
8 Feb 2016
Same period 2015 Same period 2014
Ontology
Rank 405 416 399
Rank change year-on-year
+11 -17
Contract jobs citing Ontologies 3 2 14
As % of all contract IT jobs located in London 0.014% 0.009% 0.065%
As % of the Miscellaneous category 0.040% 0.026% 0.17%
Number of daily rates quoted 2 2 12
Average daily rate £600 £300 £424
Average daily rate % change year-on-year
+100.00% -29.24%
UK excluding London average daily rate £465 £330 £350
% change year-on-year
+40.90% -5.71%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Ontologies
England

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

Miscellaneous Category
London
Contract IT job ads with a match in the
Miscellaneous category
7571 7683 8238
As % of all contract IT jobs located in London 35.76% 36.20% 38.13%
Number of daily rates quoted 5300 5386 5593
Average daily rate £475 £450 £450
Average daily rate % change year-on-year
+5.55% -
90% offered a daily rate of more than £285 £288 £252
10% offered a daily rate of more than £650 £625 £650
UK excluding London average daily rate £375 £375 £350
% change year-on-year
- +7.14%
Number of hourly rates quoted 135 149 160
Average hourly rate £20.00 £20.00 £23.50
Average hourly rate % change year-on-year
- -14.89%
90% offered a hourly rate of more than £12.80 £13.50 £13.50
10% offered a hourly rate of more than £42.50 £37.00 £52.50
UK excluding London average hourly rate £24.00 £17.50 £17.50
% change year-on-year
+37.14% -

Ontologies
Jobs Demand Trend in London

This chart provides a 3-month moving total of IT contractor 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
Daily Rate Trend in London

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

Ontologies Daily Rate Trend in London

Ontologies
Top 30 Related IT Skills in London

For the 6 months to 8 February 2016, IT contractor 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 contract IT job ads sampled that cited Ontologies.

1 10 (62.50%) Agile Software Development
1 10 (62.50%) Analytics
2 9 (56.25%) Security Cleared
2 9 (56.25%) SC Cleared
2 9 (56.25%) UML
2 9 (56.25%) Data Modelling
3 8 (50.00%) Taxonomies
4 7 (43.75%) Data Quality
4 7 (43.75%) XML
5 6 (37.50%) Business Analytics
5 6 (37.50%) Reference Data
6 5 (31.25%) Master Data Management
6 5 (31.25%) Data Architecture
6 5 (31.25%) Data Management
6 5 (31.25%) XBRL
6 5 (31.25%) Information Engineering
6 5 (31.25%) ISO20022
7 4 (25.00%) Sonatype
7 4 (25.00%) Sonatype Nexus
7 4 (25.00%) SonarQube
7 4 (25.00%) Triplestore
7 4 (25.00%) Data Governance
7 4 (25.00%) DevOps
7 4 (25.00%) People Management
7 4 (25.00%) ERwin
7 4 (25.00%) Rational Rose
7 4 (25.00%) IBM
7 4 (25.00%) Java
7 4 (25.00%) Confluence
7 4 (25.00%) NoSQL

Ontologies
Top Related IT Skills in London by Category

For the 6 months to 8 February 2016, IT contractor 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 contract IT job ads sampled that cited Ontologies. Up to 20 skills are shown per category.

Application Platforms
1 4 (25.00%) Confluence
2 2 (12.50%) Apache Spark
2 2 (12.50%) CMS
Applications
1 3 (18.75%) MS Project
Database & Business Intelligence
1 4 (25.00%) NoSQL
1 4 (25.00%) Triplestore
2 2 (12.50%) Hadoop
Development Applications
1 4 (25.00%) Atlassian Bamboo
1 4 (25.00%) ERwin
1 4 (25.00%) FishEye
1 4 (25.00%) Git (software)
1 4 (25.00%) JIRA
1 4 (25.00%) Rational Rose
1 4 (25.00%) SonarQube
1 4 (25.00%) Sonatype Nexus
2 1 (6.25%) NeoLoad
2 1 (6.25%) Selenium
2 1 (6.25%) SoapUI
2 1 (6.25%) Zephyr
General
1 3 (18.75%) Finance
2 2 (12.50%) Banking
Job Titles
1 9 (56.25%) Architect
2 7 (43.75%) Data Architect
3 4 (25.00%) Enterprise Architect
3 4 (25.00%) Enterprise Data Architect
4 3 (18.75%) Data Modeller
4 3 (18.75%) Developer
5 2 (12.50%) Java Developer
5 2 (12.50%) Solutions Architect
6 1 (6.25%) Applications Developer
6 1 (6.25%) Automation Tester
6 1 (6.25%) HTML CSS Developer
6 1 (6.25%) HTML Developer
6 1 (6.25%) Lead Architect
6 1 (6.25%) Lead Data Architect
6 1 (6.25%) NoSQL Developer
6 1 (6.25%) Performance Tester
6 1 (6.25%) Tester
6 1 (6.25%) UI Developer
Libraries, Frameworks & Software Standards
1 7 (43.75%) XML
2 5 (31.25%) XBRL
3 2 (12.50%) Apache Jena
3 2 (12.50%) REST
4 1 (6.25%) Ajax
4 1 (6.25%) AngularJS
4 1 (6.25%) CSS
4 1 (6.25%) HTML
4 1 (6.25%) HTML5
4 1 (6.25%) jQuery
4 1 (6.25%) JSON
4 1 (6.25%) SOAP
Miscellaneous
1 8 (50.00%) Taxonomies
2 6 (37.50%) Reference Data
3 1 (6.25%) Analytical Skills
Processes & Methodologies
1 10 (62.50%) Agile Software Development
1 10 (62.50%) Analytics
2 9 (56.25%) Data Modelling
2 9 (56.25%) UML
3 6 (37.50%) Business Analytics
4 5 (31.25%) Data Architecture
4 5 (31.25%) Data Management
4 5 (31.25%) Information Engineering
4 5 (31.25%) Master Data Management
5 4 (25.00%) Data Governance
5 4 (25.00%) DevOps
5 4 (25.00%) People Management
6 3 (18.75%) Project Management
6 3 (18.75%) Quality Management
7 2 (12.50%) Asset Management
7 2 (12.50%) Content Management
7 2 (12.50%) Microservices
7 2 (12.50%) RDF
7 2 (12.50%) TOGAF
7 2 (12.50%) Waterfall
Programming Languages
1 4 (25.00%) Java
2 3 (18.75%) C
3 2 (12.50%) JavaScript
3 2 (12.50%) Python
3 2 (12.50%) SPARQL
Qualifications
1 9 (56.25%) SC Cleared
1 9 (56.25%) Security Cleared
2 1 (6.25%) BPSS Clearance
2 1 (6.25%) DV Cleared
Quality Assurance & Compliance
1 7 (43.75%) Data Quality
2 5 (31.25%) ISO20022
System Software
1 2 (12.50%) Docker
Vendors
1 4 (25.00%) IBM
1 4 (25.00%) Sonatype
2 3 (18.75%) Microsoft