The table below looks at the prevalence of the term Ontologies in IT contracts advertised for the England region. Included is a guide to the contractor rates offered in IT contracts that have cited Ontologies over the 3 months to 28 September 2016 with a comparison to the same period over 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.

3 months to
28 Sep 2016
Same period 2015 Same period 2014
Ontology
Rank 593 621 602
Rank change year-on-year
+28 -19
Contract jobs citing Ontologies 29 21 13
As % of all contract IT jobs located in England 0.058% 0.040% 0.025%
As % of the Miscellaneous category 0.18% 0.12% 0.076%
Number of daily rates quoted 21 14 13
Median daily rate £463 £413 £425
Median daily rate % change year-on-year
+12.12% -2.94%
90% offered a daily rate of more than £365 £285 £400
10% offered a daily rate of more than £550 £625 £545
UK excluding London median daily rate £408 £330 £501
% change year-on-year
+23.48% -34.06%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
Ontologies
UK

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

Miscellaneous Category
England
Contract IT job ads with a match in the
Miscellaneous category
16553 17649 17004
As % of all contract IT jobs located in England 33.34% 33.41% 32.71%
Number of daily rates quoted 10768 11193 10429
Median daily rate £425 £425 £415
Median daily rate % change year-on-year
- +2.40%
90% offered a daily rate of more than £250 £250 £240
10% offered a daily rate of more than £600 £625 £600
UK excluding London median daily rate £375 £375 £350
% change year-on-year
- +7.14%
Number of hourly rates quoted 593 749 745
Median hourly rate £20.00 £18.68 £18.50
Median hourly rate % change year-on-year
+7.06% +0.97%
90% offered a hourly rate of more than £12.00 £11.84 £12.00
10% offered a hourly rate of more than £44.00 £43.70 £42.50
UK excluding London median hourly rate £21.00 £18.52 £17.50
% change year-on-year
+13.39% +5.82%

Ontologies
Jobs Demand Trend in England

The demand trend of contract jobs across the England region citing Ontologies as a proportion of all IT contracts with a match in the Miscellaneous category.

Ontologies Jobs Demand Trend in England

Ontologies
Daily Rate Trend in England

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

Ontologies Daily Rate Trend in England

Ontologies
Daily Rate Histogram in England

This chart provides a histogram of daily rates quoted in contract IT jobs citing Ontologies across the England region over the 3 months to 28 September 2016.

Ontologies Daily Rate Histogram in England

Ontologies
Hourly Rate Trend in England

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Ontologies across the England region.

Ontologies Hourly Rate Trend in England

Ontologies
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Ontologies within the England region over the 3 months to 28 September 2016. 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London -1 15 £475 -11.62% 2
North West - 4 £675 -
South West - 4 £349 -
East of England - 4 £550 -
South East +9 2 £450 +69.81%
Ontologies
UK

Ontologies
Top 30 Related IT Skills in England

For the 6 months to 28 September 2016, IT contractor jobs citing Ontologies also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the England region with a requirement for Ontologies.

1 20 (62.50%) RDF
2 18 (56.25%) Data Modelling
3 16 (50.00%) NoSQL
4 15 (46.88%) XML
5 14 (43.75%) Java
5 14 (43.75%) Agile Software Development
6 13 (40.63%) SQL
6 13 (40.63%) Web Services
7 11 (34.38%) Python
7 11 (34.38%) REST
7 11 (34.38%) SPARQL
8 10 (31.25%) HTTP
9 9 (28.13%) Machine Learning
10 7 (21.88%) Linked Data
10 7 (21.88%) MongoDB
10 7 (21.88%) Open Source
10 7 (21.88%) DV Cleared
10 7 (21.88%) Security Cleared
10 7 (21.88%) Data Architecture
10 7 (21.88%) Semantic Web
10 7 (21.88%) Triplestore
10 7 (21.88%) Docker
11 6 (18.75%) Algorithms
11 6 (18.75%) Hadoop
11 6 (18.75%) Dublin Core
11 6 (18.75%) Git (software)
12 5 (15.63%) RESTful
12 5 (15.63%) Statistics
12 5 (15.63%) Taxonomies
12 5 (15.63%) JSON

Ontologies
Top Related IT Skills in England 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 3 (9.38%) GlassFish
1 3 (9.38%) Tomcat
2 2 (6.25%) Apache Spark
2 2 (6.25%) Elasticsearch
3 1 (3.13%) Apache
3 1 (3.13%) Apache Solr
3 1 (3.13%) SAS
Applications
1 1 (3.13%) SPSS
Cloud Services
1 2 (6.25%) Amazon AWS
2 1 (3.13%) Amazon Kinesis
2 1 (3.13%) Amazon S3
2 1 (3.13%) Amazon SQS
2 1 (3.13%) Azure Machine Learning
2 1 (3.13%) Microsoft Azure
Communications & Networking
1 10 (31.25%) HTTP
Database & Business Intelligence
1 16 (50.00%) NoSQL
2 7 (21.88%) MongoDB
2 7 (21.88%) Triplestore
3 6 (18.75%) Hadoop
4 5 (15.63%) Data Warehouse
4 5 (15.63%) Neo4j
5 4 (12.50%) Big Data
5 4 (12.50%) Data Mining
5 4 (12.50%) GIS
5 4 (12.50%) MySQL
6 3 (9.38%) Apache Hive
6 3 (9.38%) HBase
6 3 (9.38%) PostgreSQL
7 2 (6.25%) Mahout
8 1 (3.13%) Amazon DynamoDB
8 1 (3.13%) DataStax
8 1 (3.13%) SQL Server
8 1 (3.13%) Text Mining
Development Applications
1 6 (18.75%) Git (software)
2 1 (3.13%) Subversion
General
1 5 (15.63%) Publishing
2 2 (6.25%) Military
3 1 (3.13%) Banking
3 1 (3.13%) Finance
3 1 (3.13%) Retail
Job Titles
1 14 (43.75%) Architect
2 13 (40.63%) Data Architect
3 9 (28.13%) Developer
4 4 (12.50%) Data Scientist
4 4 (12.50%) Python Developer
4 4 (12.50%) Senior Developer
4 4 (12.50%) Senior Python Developer
5 2 (6.25%) Domain Architect
5 2 (6.25%) Principal Architect
5 2 (6.25%) Principal Data Architect
5 2 (6.25%) Semantic Web Developer
5 2 (6.25%) Software Developer
5 2 (6.25%) Solutions Architect
5 2 (6.25%) Web Architect
5 2 (6.25%) Web Developer
6 1 (3.13%) Digital Developer
6 1 (3.13%) DV Cleared Java Developer
6 1 (3.13%) DV Cleared Software Engineer
6 1 (3.13%) Software Engineer
6 1 (3.13%) Technical Architect
Libraries, Frameworks & Software Standards
1 15 (46.88%) XML
2 13 (40.63%) Web Services
3 11 (34.38%) REST
4 5 (15.63%) JSON
4 5 (15.63%) Natural Language Processing
4 5 (15.63%) RESTful
4 5 (15.63%) TensorFlow
5 4 (12.50%) Django
5 4 (12.50%) Flask
5 4 (12.50%) GWT
5 4 (12.50%) JavaFX
5 4 (12.50%) Spring
5 4 (12.50%) Vaadin
6 3 (9.38%) J2EE
6 3 (9.38%) XSD
7 2 (6.25%) Kafka
7 2 (6.25%) XSLT
8 1 (3.13%) HTML
8 1 (3.13%) Lucene
8 1 (3.13%) Thymeleaf
Miscellaneous
1 7 (21.88%) Linked Data
1 7 (21.88%) Semantic Web
2 6 (18.75%) Algorithms
3 5 (15.63%) Neural Network
3 5 (15.63%) Statistics
3 5 (15.63%) Taxonomies
3 5 (15.63%) W3C
4 4 (12.50%) Analytical Skills
4 4 (12.50%) Artificial Intelligence
4 4 (12.50%) Remote Sensing
4 4 (12.50%) Visualisation
5 3 (9.38%) Applied Mathematics
5 3 (9.38%) Mathematics
6 2 (6.25%) Computer Science
6 2 (6.25%) Data Extraction
7 1 (3.13%) Biology
7 1 (3.13%) Data Protection Act
7 1 (3.13%) Data Structures
7 1 (3.13%) User Experience
Operating Systems
1 1 (3.13%) Linux
1 1 (3.13%) Unix
Processes & Methodologies
1 20 (62.50%) RDF
2 18 (56.25%) Data Modelling
3 14 (43.75%) Agile Software Development
4 9 (28.13%) Machine Learning
5 7 (21.88%) Data Architecture
5 7 (21.88%) Open Source
6 5 (15.63%) Analytics
6 5 (15.63%) Data Engineering
6 5 (15.63%) Data Management
7 4 (12.50%) Data Acquisition
7 4 (12.50%) Data Governance
7 4 (12.50%) Deep Learning
7 4 (12.50%) Image Processing
7 4 (12.50%) Logical Data Model
7 4 (12.50%) Microservices
7 4 (12.50%) Physical Data Model
7 4 (12.50%) Scrum
7 4 (12.50%) Spatial Analysis
7 4 (12.50%) TDD
8 2 (6.25%) Web Development
Programming Languages
1 14 (43.75%) Java
2 13 (40.63%) SQL
3 11 (34.38%) Python
3 11 (34.38%) SPARQL
4 3 (9.38%) XPath
4 3 (9.38%) XQuery
5 2 (6.25%) MATLAB
5 2 (6.25%) Perl
5 2 (6.25%) PHP
5 2 (6.25%) R
6 1 (3.13%) JavaScript
Qualifications
1 7 (21.88%) DV Cleared
1 7 (21.88%) Security Cleared
2 2 (6.25%) Degree
2 2 (6.25%) SC Cleared
Quality Assurance & Compliance
1 6 (18.75%) Dublin Core
System Software
1 7 (21.88%) Docker
2 1 (3.13%) HDFS
Systems Management
1 4 (12.50%) Kibana
Vendors
1 4 (12.50%) Facebook
1 4 (12.50%) Google
2 2 (6.25%) i2
3 1 (3.13%) Hortonworks
3 1 (3.13%) IBM
3 1 (3.13%) Teradata
London
McGregor Boyall
Rate: £425 - £500 per day
Posted: Yesterday