The table below looks at the statistics for SPARQL skills 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 SPARQL over the 3 months to 24 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
24 Apr 2015
Same period 2014 Same period 2013
SPARQL
Rank 192 211 201
Rank change year-on-year
+19 -10
Contract jobs citing SPARQL 3 2 2
As % of all contract IT jobs located in the City of London 0.055% 0.032% 0.031%
As % of the Programming Languages category 0.13% 0.075% 0.076%
Number of daily rates quoted 3 1 2
Average daily rate
Keep up to 90%
of your Daily Rate
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£375 £523 £385
Average daily rate % change year-on-year
-28.22% +35.71%
UK excluding London average daily rate - £475 £323
% change year-on-year
- +47.28%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
SPARQL
London

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

Programming Languages Category
City of London
Contract IT job ads with a match in the
Programming Languages category
2282 2672 2625
As % of all contract IT jobs located in the City of London 42.04% 42.45% 41.25%
Number of daily rates quoted 1824 2052 2041
Average daily rate £463 £450 £450
Average daily rate % change year-on-year
+2.77% -
90% offered a daily rate of more than £320 £300 £315
10% offered a daily rate of more than £615 £650 £600
UK excluding London average daily rate £350 £335 £325
% change year-on-year
+4.47% +3.07%
Number of hourly rates quoted 13 10 20
Average hourly rate £30.00 £30.34 £50.00
Average hourly rate % change year-on-year
-1.12% -39.32%
90% offered a hourly rate of more than £19.72 £18.10 £14.98
10% offered a hourly rate of more than £54.00 £92.00 £72.50
UK excluding London average hourly rate £35.50 £36.50 £35.00
% change year-on-year
-2.73% +4.28%

SPARQL
Jobs Demand Trend in the City of London

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

SPARQL Jobs Demand Trend in the City of London

SPARQL
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 SPARQL across the City of London region.

SPARQL Daily Rate Trend in the City of London

SPARQL
Daily Rate Histogram in the City of London

This chart provides a histogram of daily rates quoted in contract IT jobs citing SPARQL across the City of London region over the 3 months to 24 April 2015.

SPARQL Daily Rate Histogram in the City of London

SPARQL
Top 30 Related IT Skills in the City of London

For the 6 months to 24 April 2015, IT contractor jobs across the City of London region citing SPARQL 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 SPARQL.

1 4 (100.00%) RDF
1 4 (100.00%) Triplestore
2 3 (75.00%) Apache Solr
2 3 (75.00%) NoSQL
2 3 (75.00%) MVC
2 3 (75.00%) Agile Software Development
2 3 (75.00%) TDD
2 3 (75.00%) HTML
2 3 (75.00%) CSS
2 3 (75.00%) Elasticsearch
3 2 (50.00%) Apache Jena
3 2 (50.00%) C#
3 2 (50.00%) Apache
3 2 (50.00%) Java
3 2 (50.00%) JavaScript
3 2 (50.00%) .NET
3 2 (50.00%) SQL Server
3 2 (50.00%) Microsoft
3 2 (50.00%) CSS3
3 2 (50.00%) HTML5
3 2 (50.00%) Microsoft Azure
3 2 (50.00%) TypeScript
3 2 (50.00%) DevOps
3 2 (50.00%) Responsive Web Design
3 2 (50.00%) LESS
3 2 (50.00%) AngularJS
3 2 (50.00%) Spring
3 2 (50.00%) Maven
3 2 (50.00%) jQuery
3 2 (50.00%) Continuous Integration

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

For the 6 months to 24 April 2015, IT contractor jobs across the City of London region citing SPARQL 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 SPARQL. Up to 20 skills are shown per category.

Application Platforms
1 3 (75.00%) Apache Solr
1 3 (75.00%) Elasticsearch
2 2 (50.00%) Apache
3 1 (25.00%) Apache Spark
3 1 (25.00%) Tomcat
Cloud Services
1 2 (50.00%) Microsoft Azure
Database & Business Intelligence
1 4 (100.00%) Triplestore
2 3 (75.00%) NoSQL
3 2 (50.00%) SQL Server
3 2 (50.00%) SQL Server 2008
4 1 (25.00%) MarkLogic
4 1 (25.00%) Hadoop
4 1 (25.00%) Mahout
Development Applications
1 2 (50.00%) Maven
2 1 (25.00%) Git (software)
2 1 (25.00%) Mockito
2 1 (25.00%) Subversion
2 1 (25.00%) Ant
2 1 (25.00%) JUnit
General
1 1 (25.00%) Marketing
1 1 (25.00%) Publishing
Job Titles
1 4 (100.00%) Developer
2 2 (50.00%) Senior Developer
2 2 (50.00%) .NET Developer
2 2 (50.00%) Senior .NET Developer
3 1 (25.00%) Lead Java Developer
3 1 (25.00%) Java Web Developer
3 1 (25.00%) C Developer
3 1 (25.00%) Senior C Developer
3 1 (25.00%) Semantic Web Developer
3 1 (25.00%) Lead Web Developer
3 1 (25.00%) Salesforce.com Developer
3 1 (25.00%) Lead Developer
3 1 (25.00%) Web Developer
3 1 (25.00%) Java Developer
Libraries, Frameworks & Software Standards
1 3 (75.00%) HTML
1 3 (75.00%) CSS
2 2 (50.00%) Apache Jena
2 2 (50.00%) .NET
2 2 (50.00%) CSS3
2 2 (50.00%) HTML5
2 2 (50.00%) LESS
2 2 (50.00%) AngularJS
2 2 (50.00%) Spring
2 2 (50.00%) jQuery
3 1 (25.00%) Guice
3 1 (25.00%) RESTful
3 1 (25.00%) Spring MVC
3 1 (25.00%) JAX-RS
3 1 (25.00%) JAXB
3 1 (25.00%) Lucene
3 1 (25.00%) XML
3 1 (25.00%) XSLT
3 1 (25.00%) Apache Camel
Miscellaneous
1 2 (50.00%) Semantic Web
2 1 (25.00%) Inversion of Control
2 1 (25.00%) Kindle
Processes & Methodologies
1 4 (100.00%) RDF
2 3 (75.00%) MVC
2 3 (75.00%) Agile Software Development
2 3 (75.00%) TDD
3 2 (50.00%) DevOps
3 2 (50.00%) Responsive Web Design
3 2 (50.00%) Continuous Integration
4 1 (25.00%) Mentoring
4 1 (25.00%) Scrum
4 1 (25.00%) Data Modelling
Programming Languages
1 2 (50.00%) C#
1 2 (50.00%) Java
1 2 (50.00%) JavaScript
1 2 (50.00%) TypeScript
2 1 (25.00%) XQuery
2 1 (25.00%) PHP
2 1 (25.00%) C
Quality Assurance & Compliance
1 1 (25.00%) ISO 9001
Vendors
1 2 (50.00%) Microsoft
2 1 (25.00%) EPiServer
2 1 (25.00%) Salesforce.com