The table below looks at the prevalence of the term Ontologies in IT contracts advertised for the City of London region. Included is a guide to the average contractor rates offered in IT contracts that have cited Ontologies over the 3 months to 17 April 2015 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
17 Apr 2015
Same period 2014 Same period 2013
Ontology
Rank 189 209 202
Rank change year-on-year
+20 -7
Contract jobs citing Ontologies 1 2 4
As % of all contract IT jobs located in the City of London 0.018% 0.031% 0.063%
As % of the Miscellaneous category 0.050% 0.080% 0.17%
Number of daily rates quoted 1 1 4
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£725 £523 £400
Average daily rate % change year-on-year
+38.75% +30.62%
UK excluding London average daily rate £330 £501 -
% change year-on-year
-34.06% -
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Ontologies
London

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

Miscellaneous Category
City of London
Contract IT job ads with a match in the
Miscellaneous category
1993 2500 2330
As % of all contract IT jobs located in the City of London 36.65% 38.59% 36.93%
Number of daily rates quoted 1506 1858 1736
Average daily rate £475 £475 £475
90% offered a daily rate of more than £275 £290 £300
10% offered a daily rate of more than £625 £650 £625
UK excluding London average daily rate £375 £350 £340
% change year-on-year
+7.14% +2.94%
Number of hourly rates quoted 32 36 52
Average hourly rate £18.70 £22.50 £22.00
Average hourly rate % change year-on-year
-16.88% +2.27%
90% offered a hourly rate of more than £13.70 £13.17 £15.75
10% offered a hourly rate of more than £60.50 £41.00 £135.00
UK excluding London average hourly rate £19.00 £20.50 £23.50
% change year-on-year
-7.31% -12.76%

Ontologies
Jobs Demand Trend in the City of London

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

Ontologies Jobs Demand Trend in the City of London

Ontologies
Daily Rate Trend in the City of London

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

Ontologies Daily Rate Trend in the City of London

Ontologies
Top 30 Related IT Skills in the City of London

For the 6 months to 17 April 2015, IT contractor jobs across the City of 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 3 (60.00%) Java
1 3 (60.00%) Statistics
1 3 (60.00%) Degree
1 3 (60.00%) Analytics
2 2 (40.00%) Regular Expression
2 2 (40.00%) Spreadsheet
2 2 (40.00%) RESTful
2 2 (40.00%) SPARQL
2 2 (40.00%) Scala
2 2 (40.00%) Triplestore
2 2 (40.00%) Kalman Filter
2 2 (40.00%) Google Analytics
2 2 (40.00%) Agile Software Development
2 2 (40.00%) TDD
2 2 (40.00%) Pair Programming
2 2 (40.00%) Google
2 2 (40.00%) Data Modelling
2 2 (40.00%) SOA
2 2 (40.00%) Web Services
2 2 (40.00%) RDF
3 1 (20.00%) Data Security
3 1 (20.00%) Front Office
3 1 (20.00%) BusinessObjects
3 1 (20.00%) MATLAB
3 1 (20.00%) Python
3 1 (20.00%) Data Mining
3 1 (20.00%) SAS
3 1 (20.00%) SQL
3 1 (20.00%) Business Objects
3 1 (20.00%) SAP

Ontologies
Top Related IT Skills in the City of London by Category

For the 6 months to 17 April 2015, IT contractor jobs across the City of 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 1 (20.00%) SAS
1 1 (20.00%) Apache Pig
Applications
1 2 (40.00%) Spreadsheet
Business Applications
1 2 (40.00%) Google Analytics
Database & Business Intelligence
1 2 (40.00%) Triplestore
2 1 (20.00%) Data Mining
2 1 (20.00%) BusinessObjects
2 1 (20.00%) Hadoop
2 1 (20.00%) Apache Hive
2 1 (20.00%) NoSQL
General
1 1 (20.00%) Front Office
1 1 (20.00%) Banking
1 1 (20.00%) Investment Banking
1 1 (20.00%) Marketing
Job Titles
1 2 (40.00%) Developer
1 2 (40.00%) Analyst
1 2 (40.00%) Web Analyst
1 2 (40.00%) Scala Developer
Libraries, Frameworks & Software Standards
1 2 (40.00%) Web Services
1 2 (40.00%) RESTful
1 2 (40.00%) Regular Expression
Miscellaneous
1 3 (60.00%) Statistics
2 1 (20.00%) Blog
2 1 (20.00%) Data Integration
2 1 (20.00%) Analytical Skills
2 1 (20.00%) Algorithms
Processes & Methodologies
1 3 (60.00%) Analytics
2 2 (40.00%) Kalman Filter
2 2 (40.00%) Data Modelling
2 2 (40.00%) SOA
2 2 (40.00%) RDF
2 2 (40.00%) Agile Software Development
2 2 (40.00%) TDD
2 2 (40.00%) Pair Programming
3 1 (20.00%) Statistical Analysis
3 1 (20.00%) Technical Architecture
3 1 (20.00%) User Acceptance Testing
3 1 (20.00%) Integration Testing
3 1 (20.00%) Data Architecture
3 1 (20.00%) Predictive Modelling
3 1 (20.00%) MapReduce
3 1 (20.00%) Data Governance
3 1 (20.00%) Test Strategy
3 1 (20.00%) Root Cause Analysis
3 1 (20.00%) Data Security
3 1 (20.00%) Bayesian Methods
Programming Languages
1 3 (60.00%) Java
2 2 (40.00%) SPARQL
2 2 (40.00%) Scala
3 1 (20.00%) Clojure
3 1 (20.00%) R
3 1 (20.00%) SQL
3 1 (20.00%) Python
3 1 (20.00%) MATLAB
3 1 (20.00%) Ruby
Qualifications
1 3 (60.00%) Degree
Systems Management
1 1 (20.00%) Graphite
Vendors
1 2 (40.00%) Google
2 1 (20.00%) Splunk
2 1 (20.00%) Tableau
2 1 (20.00%) Facebook
2 1 (20.00%) Twitter
2 1 (20.00%) Business Objects
2 1 (20.00%) SAP