The table below looks at the statistics for JAX-RS 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 JAX-RS over the 3 months to 22 May 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
22 May 2015
Same period 2014 Same period 2013
Java API for RESTful Web Services (JAX-RS, JSR 311, Jersey)
Rank 185 190 208
Rank change year-on-year
+5 +18
Contract jobs citing JAX-RS 7 11 2
As % of all contract IT jobs located in the City of London 0.13% 0.18% 0.031%
As % of the Libraries, Frameworks & Software Standards category 0.44% 0.62% 0.11%
Number of daily rates quoted 7 10 2
Average daily rate
Keep up to 90%
of your Daily Rate
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£525 £500 £388
Average daily rate % change year-on-year
+5.00% +29.03%
90% offered a daily rate of more than £505 £443 £378
10% offered a daily rate of more than £531 £526 £398
UK excluding London average daily rate £425 £300 £323
% change year-on-year
+41.66% -6.97%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
JAX-RS
London

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in contract jobs advertised in the City of London region.

Libraries, Frameworks & Software Standards Category
City of London
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
1603 1783 1845
As % of all contract IT jobs located in the City of London 29.54% 29.83% 28.70%
Number of daily rates quoted 1295 1377 1455
Average daily rate £425 £438 £410
Average daily rate % change year-on-year
-2.85% +6.77%
90% offered a daily rate of more than £315 £315 £300
10% offered a daily rate of more than £600 £600 £575
UK excluding London average daily rate £350 £350 £325
% change year-on-year
- +7.69%
Number of hourly rates quoted 10 0 27
Average hourly rate £19.72 - £41.75
90% offered a hourly rate of more than £16.64 - £32.58
10% offered a hourly rate of more than £60.00 - £135.00
UK excluding London average hourly rate £37.50 £35.00 £35.00
% change year-on-year
+7.14% -

JAX-RS
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of IT contractor jobs citing JAX-RS across the City of London region as a proportion of the total demand within the Libraries, Frameworks & Software Standards category.

JAX-RS Jobs Demand Trend in the City of London

JAX-RS
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 JAX-RS across the City of London region.

JAX-RS Daily Rate Trend in the City of London

JAX-RS
Top 30 Related IT Skills in the City of London

For the 6 months to 22 May 2015, IT contractor jobs across the City of London region citing JAX-RS 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 JAX-RS.

1 32 (100.00%) Java
2 16 (50.00%) RESTful
3 13 (40.63%) AngularJS
3 13 (40.63%) JavaScript
3 13 (40.63%) Tomcat
4 11 (34.38%) Data Modelling
4 11 (34.38%) OO
4 11 (34.38%) Agile Software Development
5 10 (31.25%) TDD
6 9 (28.13%) REST
6 9 (28.13%) Hibernate
7 7 (21.88%) Mac OS X
7 7 (21.88%) UNIX
7 7 (21.88%) Linux
7 7 (21.88%) MongoDB
7 7 (21.88%) Relational Database
7 7 (21.88%) Git (software)
8 6 (18.75%) BDD
8 6 (18.75%) Neo4j
8 6 (18.75%) Responsive Web Design
8 6 (18.75%) HTML
8 6 (18.75%) Web Services
8 6 (18.75%) HTTP
8 6 (18.75%) Front Office
8 6 (18.75%) Subversion
8 6 (18.75%) Web Design
9 5 (15.63%) Configuration Management
10 4 (12.50%) SQL
10 4 (12.50%) Banking
10 4 (12.50%) Twitter Bootstrap

JAX-RS
Top Related IT Skills in the City of London by Category

For the 6 months to 22 May 2015, IT contractor jobs across the City of London region citing JAX-RS 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 JAX-RS. Up to 20 skills are shown per category.

Application Platforms
1 13 (40.63%) Tomcat
2 1 (3.13%) Apache Spark
2 1 (3.13%) Elasticsearch
2 1 (3.13%) Apache
Communications & Networking
1 6 (18.75%) HTTP
Database & Business Intelligence
1 7 (21.88%) MongoDB
1 7 (21.88%) Relational Database
2 6 (18.75%) Neo4j
3 1 (3.13%) Hadoop
3 1 (3.13%) Triplestore
3 1 (3.13%) MarkLogic
3 1 (3.13%) Mahout
3 1 (3.13%) NoSQL
3 1 (3.13%) RDBMS
Development Applications
1 7 (21.88%) Git (software)
2 6 (18.75%) Subversion
3 3 (9.38%) Mockito
3 3 (9.38%) Maven
4 2 (6.25%) Cucumber
5 1 (3.13%) JUnit
General
1 6 (18.75%) Front Office
2 4 (12.50%) Banking
2 4 (12.50%) Investment Banking
Job Titles
1 32 (100.00%) Developer
2 29 (90.63%) Java Developer
3 10 (31.25%) JavaScript Developer
4 3 (9.38%) Agile Java Developer
4 3 (9.38%) Full Stack Developer
5 1 (3.13%) Lead Java Developer
5 1 (3.13%) Java Web Developer
5 1 (3.13%) Lead Web Developer
5 1 (3.13%) Semantic Web Developer
5 1 (3.13%) Web Developer
5 1 (3.13%) Senior Developer
5 1 (3.13%) Lead Developer
5 1 (3.13%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 16 (50.00%) RESTful
2 13 (40.63%) AngularJS
3 9 (28.13%) REST
3 9 (28.13%) Hibernate
4 6 (18.75%) HTML
4 6 (18.75%) Web Services
5 4 (12.50%) Twitter Bootstrap
6 1 (3.13%) Guice
6 1 (3.13%) Apache Jena
6 1 (3.13%) Lucene
6 1 (3.13%) Spring
6 1 (3.13%) JAXB
Miscellaneous
1 4 (12.50%) Derivative
2 1 (3.13%) Semantic Web
2 1 (3.13%) Inversion of Control
Operating Systems
1 7 (21.88%) Mac OS X
1 7 (21.88%) UNIX
1 7 (21.88%) Linux
Processes & Methodologies
1 11 (34.38%) Data Modelling
1 11 (34.38%) OO
1 11 (34.38%) Agile Software Development
2 10 (31.25%) TDD
3 6 (18.75%) BDD
3 6 (18.75%) Responsive Web Design
3 6 (18.75%) Web Design
4 5 (15.63%) Configuration Management
5 3 (9.38%) Software Engineering
5 3 (9.38%) Workflow
6 2 (6.25%) Scrum
6 2 (6.25%) Web Development
7 1 (3.13%) Mentoring
7 1 (3.13%) RDF
Programming Languages
1 32 (100.00%) Java
2 13 (40.63%) JavaScript
3 4 (12.50%) SQL
4 1 (3.13%) SPARQL