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 18 December 2014 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
18 Dec 2014
Same period 2013 Same period 2012
Ontology
Rank 398 414 370
Rank change year-on-year
+16 -44
Contract jobs citing Ontologies 4 11 14
As % of all contract IT jobs located in London 0.017% 0.045% 0.065%
As % of the Miscellaneous category 0.049% 0.12% 0.18%
Number of daily rates quoted 4 9 14
Average daily rate
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£490 £423 £438
Average daily rate % change year-on-year
+15.83% -3.31%
90% offered a daily rate of more than £327 £390 £416
10% offered a daily rate of more than £668 £456 £483
UK excluding London average daily rate £484 £338 £475
% change year-on-year
+43.33% -28.94%
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
8091 9055 7901
As % of all contract IT jobs located in London 34.97% 37.21% 36.91%
Number of daily rates quoted 5804 6325 5487
Average daily rate £450 £450 £450
90% offered a daily rate of more than £275 £260 £275
10% offered a daily rate of more than £625 £625 £625
UK excluding London average daily rate £370 £350 £340
% change year-on-year
+5.71% +2.94%
Number of hourly rates quoted 158 166 206
Average hourly rate £17.00 £23.67 £20.50
Average hourly rate % change year-on-year
-28.17% +15.46%
90% offered a hourly rate of more than £13.00 £13.50 £12.50
10% offered a hourly rate of more than £37.00 £52.50 £50.00
UK excluding London average hourly rate £17.50 £19.00 £20.00
% change year-on-year
-7.89% -5.00%

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
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Ontologies across the London region over the 3 months to 18 December 2014.

Ontologies Daily Rate Histogram in London

Ontologies
Contract Job Locations in London

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Ontologies within the London region over the 3 months to 18 December 2014. 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
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +12 4 £490 +40.00% 2
Croydon - - - -
Ontologies
England

Ontologies
Top 30 Related IT Skills in London

For the 6 months to 18 December 2014, 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 9 (69.23%) RDF
2 8 (61.54%) SPARQL
3 7 (53.85%) Agile Software Development
4 6 (46.15%) Java
5 5 (38.46%) Triplestore
6 4 (30.77%) Analytics
6 4 (30.77%) Web Services
6 4 (30.77%) Degree
7 3 (23.08%) JIRA
7 3 (23.08%) Spotfire
7 3 (23.08%) Software Engineering
7 3 (23.08%) SNOMED CT
7 3 (23.08%) Continuous Integration
7 3 (23.08%) Semantic Web
7 3 (23.08%) Visualisation
7 3 (23.08%) Open Source
7 3 (23.08%) REST
7 3 (23.08%) Maven
7 3 (23.08%) Text Mining
7 3 (23.08%) J2SE
7 3 (23.08%) SQL
7 3 (23.08%) MySQL
7 3 (23.08%) SOAP
7 3 (23.08%) Data Mining
7 3 (23.08%) WSDL
7 3 (23.08%) Apache Jena
7 3 (23.08%) Analytical Skills
8 2 (15.38%) Kalman Filter
8 2 (15.38%) Life Science
8 2 (15.38%) HTML5

Ontologies
Top Related IT Skills in London by Category

For the 6 months to 18 December 2014, 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 1 (7.69%) Apache Spark
Applications
1 2 (15.38%) Spreadsheet
Business Applications
1 2 (15.38%) Google Analytics
Cloud Services
1 2 (15.38%) GitHub
Database & Business Intelligence
1 5 (38.46%) Triplestore
2 3 (23.08%) Spotfire
2 3 (23.08%) Text Mining
2 3 (23.08%) MySQL
2 3 (23.08%) Data Mining
3 1 (7.69%) Hadoop
3 1 (7.69%) RDBMS
3 1 (7.69%) Relational Database
Development Applications
1 3 (23.08%) JIRA
1 3 (23.08%) Maven
General
1 2 (15.38%) Pharmaceutical
1 2 (15.38%) Publishing
2 1 (7.69%) Marketing
2 1 (7.69%) Banking
2 1 (7.69%) Front Office
2 1 (7.69%) Investment Banking
Job Titles
1 6 (46.15%) Developer
2 4 (30.77%) Java Developer
3 3 (23.08%) Analyst
3 3 (23.08%) Data Scientist
4 2 (15.38%) Scala Developer
4 2 (15.38%) Front-End Developer
4 2 (15.38%) Web Analyst
5 1 (7.69%) Change Manager
5 1 (7.69%) Business Change Manager
5 1 (7.69%) Business Manager
5 1 (7.69%) Product Manager
5 1 (7.69%) Business Analyst
Libraries, Frameworks & Software Standards
1 4 (30.77%) Web Services
2 3 (23.08%) REST
2 3 (23.08%) J2SE
2 3 (23.08%) SOAP
2 3 (23.08%) WSDL
2 3 (23.08%) Apache Jena
3 2 (15.38%) HTML5
3 2 (15.38%) HTML
3 2 (15.38%) XML
3 2 (15.38%) Regular Expression
3 2 (15.38%) Ember.js
3 2 (15.38%) AngularJS
3 2 (15.38%) RESTful
Miscellaneous
1 3 (23.08%) Semantic Web
1 3 (23.08%) Visualisation
1 3 (23.08%) Open Source
1 3 (23.08%) Analytical Skills
2 2 (15.38%) Life Science
2 2 (15.38%) Linked Data
2 2 (15.38%) Statistics
3 1 (7.69%) Taxonomies
3 1 (7.69%) Blog
3 1 (7.69%) Informatics
Processes & Methodologies
1 9 (69.23%) RDF
2 7 (53.85%) Agile Software Development
3 4 (30.77%) Analytics
4 3 (23.08%) Software Engineering
4 3 (23.08%) Continuous Integration
5 2 (15.38%) Kalman Filter
5 2 (15.38%) SOA
5 2 (15.38%) TDD
5 2 (15.38%) Pair Programming
6 1 (7.69%) Business Development
6 1 (7.69%) User Acceptance Testing
6 1 (7.69%) Integration Testing
6 1 (7.69%) Root Cause Analysis
6 1 (7.69%) Predictive Modelling
6 1 (7.69%) MapReduce
6 1 (7.69%) Test Strategy
6 1 (7.69%) Content Management
6 1 (7.69%) Document Management
6 1 (7.69%) Data Modelling
6 1 (7.69%) Project Management
Programming Languages
1 8 (61.54%) SPARQL
2 6 (46.15%) Java
3 3 (23.08%) SQL
4 2 (15.38%) JavaScript
4 2 (15.38%) PL/SQL
4 2 (15.38%) Scala
Qualifications
1 4 (30.77%) Degree
Quality Assurance & Compliance
1 3 (23.08%) SNOMED CT
Vendors
1 2 (15.38%) Google
2 1 (7.69%) Facebook
2 1 (7.69%) Twitter
2 1 (7.69%) Tableau
City, London
TEKsystems
Rate: £450 - £550 per day
Posted: 6 days ago