The table below looks at the statistics for JAX-RS skills in IT contracts advertised for the 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 19 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
19 Dec 2014
Same period 2013 Same period 2012
Java API for RESTful Web Services (JAX-RS, JSR 311, Jersey)
Rank 352 414 371
Rank change year-on-year
+62 -43
Contract jobs citing JAX-RS 57 10 10
As % of all contract IT jobs located in London 0.25% 0.041% 0.047%
As % of the Libraries, Frameworks & Software Standards category 0.83% 0.14% 0.15%
Number of daily rates quoted 45 8 6
Average daily rate
Keep up to 90%
of your Daily Rate
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£500 £398 £388
Average daily rate % change year-on-year
+25.78% +2.58%
90% offered a daily rate of more than £400 £295 £331
10% offered a daily rate of more than £550 £415 £463
UK excluding London average daily rate £425 £475 £325
% change year-on-year
-10.52% +46.15%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - £39.00 -
JAX-RS
England

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 London region.

Libraries, Frameworks & Software Standards Category
London
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
6889 7267 6634
As % of all contract IT jobs located in London 29.88% 29.96% 31.01%
Number of daily rates quoted 5264 5258 4835
Average daily rate £425 £413 £400
Average daily rate % change year-on-year
+3.03% +3.12%
90% offered a daily rate of more than £300 £300 £285
10% offered a daily rate of more than £580 £551 £575
UK excluding London average daily rate £350 £325 £325
% change year-on-year
+7.69% -
Number of hourly rates quoted 31 53 67
Average hourly rate £37.00 £35.00 £30.00
Average hourly rate % change year-on-year
+5.71% +16.66%
90% offered a hourly rate of more than £17.00 £18.00 £14.15
10% offered a hourly rate of more than £70.00 £55.00 £49.02
UK excluding London average hourly rate £35.00 £33.00 £34.00
% change year-on-year
+6.06% -2.94%

JAX-RS
Jobs Demand Trend in London

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

JAX-RS Jobs Demand Trend in London

JAX-RS
Daily Rate Trend in London

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

JAX-RS Daily Rate Trend in London

JAX-RS
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing JAX-RS across the London region over the 3 months to 19 December 2014.

JAX-RS Daily Rate Histogram in London

JAX-RS
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 JAX-RS within the London region over the 3 months to 19 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 +18 11 £500 +11.11%
JAX-RS
England

JAX-RS
Top 30 Related IT Skills in London

For the 6 months to 19 December 2014, IT contractor jobs across the 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 92 (100.00%) Java
2 66 (71.74%) HTML
3 57 (61.96%) Relational Database
4 55 (59.78%) REST
5 52 (56.52%) MongoDB
6 49 (53.26%) Linux
7 48 (52.17%) Web Design
7 48 (52.17%) Responsive Web Design
8 47 (51.09%) UNIX
9 43 (46.74%) Neo4j
10 42 (45.65%) HTTP
10 42 (45.65%) Hibernate
11 39 (42.39%) Mac OS X
12 37 (40.22%) Git (software)
13 35 (38.04%) Agile Software Development
14 34 (36.96%) Subversion
15 33 (35.87%) TDD
16 28 (30.43%) Configuration Management
17 26 (28.26%) Web Development
18 24 (26.09%) OO
19 23 (25.00%) RESTful
20 22 (23.91%) BDD
21 20 (21.74%) Maven
22 19 (20.65%) Web Services
23 17 (18.48%) JavaScript
23 17 (18.48%) CSS
24 15 (16.30%) Data Modelling
24 15 (16.30%) Mockito
24 15 (16.30%) Cucumber
25 14 (15.22%) RDBMS

JAX-RS
Top Related IT Skills in London by Category

For the 6 months to 19 December 2014, IT contractor jobs across the 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 11 (11.96%) Tomcat
2 5 (5.43%) WebSphere
3 4 (4.35%) JBoss
4 2 (2.17%) Mule
4 2 (2.17%) Apache Pig
4 2 (2.17%) WebLogic
4 2 (2.17%) Apache
5 1 (1.09%) Documentum
5 1 (1.09%) Oracle Workflow
5 1 (1.09%) AquaLogic
5 1 (1.09%) Oracle Service Bus
5 1 (1.09%) Jetty
5 1 (1.09%) GlassFish
5 1 (1.09%) Confluence
Applications
1 1 (1.09%) MS Office
Business Applications
1 1 (1.09%) Summit
1 1 (1.09%) SAP Oil and Gas
1 1 (1.09%) Dynamics NAV
Cloud Services
1 1 (1.09%) SaaS
Communications & Networking
1 42 (45.65%) HTTP
2 1 (1.09%) Internet
2 1 (1.09%) LDAP
Database & Business Intelligence
1 57 (61.96%) Relational Database
2 52 (56.52%) MongoDB
3 43 (46.74%) Neo4j
4 14 (15.22%) RDBMS
5 5 (5.43%) Hadoop
6 4 (4.35%) MySQL
7 3 (3.26%) Couchbase
7 3 (3.26%) Big Data
7 3 (3.26%) CouchDB
8 2 (2.17%) SQL Server
9 1 (1.09%) Data Warehouse
9 1 (1.09%) DB2
9 1 (1.09%) Oracle Reports
9 1 (1.09%) PostgreSQL
9 1 (1.09%) Apache Cassandra
9 1 (1.09%) NoSQL
9 1 (1.09%) CloverETL
9 1 (1.09%) SQL Server 2012
9 1 (1.09%) Jackrabbit
Development Applications
1 37 (40.22%) Git (software)
2 34 (36.96%) Subversion
3 20 (21.74%) Maven
4 15 (16.30%) Mockito
4 15 (16.30%) Cucumber
5 9 (9.78%) Jenkins
6 7 (7.61%) Eclipse
7 6 (6.52%) SoapUI
8 5 (5.43%) Ant
9 4 (4.35%) JUnit
10 3 (3.26%) TeamCity
11 2 (2.17%) Gerrit
11 2 (2.17%) Selenium
12 1 (1.09%) IntelliJ
12 1 (1.09%) Log4j
12 1 (1.09%) NetBeans
12 1 (1.09%) CruiseControl
12 1 (1.09%) JIRA
12 1 (1.09%) FitNesse
12 1 (1.09%) Hudson
General
1 5 (5.43%) Marketing
2 3 (3.26%) Finance
3 2 (2.17%) Manufacturing
3 2 (2.17%) Banking
3 2 (2.17%) Telecoms
3 2 (2.17%) Back Office
4 1 (1.09%) Front Office
4 1 (1.09%) Electronics
4 1 (1.09%) Greek Language
Job Titles
1 89 (96.74%) Developer
2 83 (90.22%) Java Developer
3 26 (28.26%) Senior Developer
4 25 (27.17%) Senior Java Developer
5 4 (4.35%) Lead Java Developer
5 4 (4.35%) Java Web Developer
5 4 (4.35%) Web Developer
5 4 (4.35%) Lead Developer
6 3 (3.26%) Agile Java Developer
7 2 (2.17%) Front-End Developer
7 2 (2.17%) UI Developer
7 2 (2.17%) Scala Developer
7 2 (2.17%) UI Programmer
8 1 (1.09%) Architect
8 1 (1.09%) Technical Architect
8 1 (1.09%) Java Technical Architect
8 1 (1.09%) Team Leader
8 1 (1.09%) Java Team Leader
8 1 (1.09%) Java/J2EE Developer
8 1 (1.09%) Java Architect
Libraries, Frameworks & Software Standards
1 66 (71.74%) HTML
2 55 (59.78%) REST
3 42 (45.65%) Hibernate
4 23 (25.00%) RESTful
5 19 (20.65%) Web Services
6 17 (18.48%) CSS
7 14 (15.22%) Spring
8 11 (11.96%) HTML5
9 10 (10.87%) J2EE
10 8 (8.70%) SOAP
11 7 (7.61%) XML
11 7 (7.61%) JAX-WS
12 6 (6.52%) AngularJS
13 5 (5.43%) Ajax
13 5 (5.43%) jQuery
14 4 (4.35%) Twitter Bootstrap
14 4 (4.35%) WebSockets
14 4 (4.35%) Java EE
14 4 (4.35%) TopLink
14 4 (4.35%) JDBC
Miscellaneous
1 9 (9.78%) Derivative
2 5 (5.43%) Open Source
3 3 (3.26%) Neural Network
3 3 (3.26%) Data Structures
4 1 (1.09%) DTV
4 1 (1.09%) Online Banking
4 1 (1.09%) Computer Science
4 1 (1.09%) Online Gambling
4 1 (1.09%) Algorithms
4 1 (1.09%) User Experience
Operating Systems
1 49 (53.26%) Linux
2 47 (51.09%) UNIX
3 39 (42.39%) Mac OS X
4 6 (6.52%) Windows
5 4 (4.35%) Solaris
6 1 (1.09%) Mac OS
6 1 (1.09%) Windows 7
6 1 (1.09%) Windows Server 2012
Processes & Methodologies
1 48 (52.17%) Web Design
1 48 (52.17%) Responsive Web Design
2 35 (38.04%) Agile Software Development
3 33 (35.87%) TDD
4 28 (30.43%) Configuration Management
5 26 (28.26%) Web Development
6 24 (26.09%) OO
7 22 (23.91%) BDD
8 15 (16.30%) Data Modelling
9 10 (10.87%) Scrum
10 7 (7.61%) Continuous Integration
11 5 (5.43%) Requirements Analysis
11 5 (5.43%) Content Management
11 5 (5.43%) Kanban
11 5 (5.43%) Use Case
11 5 (5.43%) Digital Marketing
12 4 (4.35%) User Stories
12 4 (4.35%) Microservices
12 4 (4.35%) Software Engineering
12 4 (4.35%) Validation
Programming Languages
1 92 (100.00%) Java
2 17 (18.48%) JavaScript
3 12 (13.04%) SQL
4 5 (5.43%) Scala
5 3 (3.26%) Python
6 2 (2.17%) Groovy
6 2 (2.17%) Ruby
7 1 (1.09%) Shell Script
7 1 (1.09%) C
7 1 (1.09%) C++
7 1 (1.09%) T-SQL
7 1 (1.09%) Objective-C
Qualifications
1 6 (6.52%) Security Cleared
2 1 (1.09%) Degree
Quality Assurance & Compliance
1 1 (1.09%) ISO 14001
1 1 (1.09%) ISO 9001
Systems Management
1 2 (2.17%) Oozie
2 1 (1.09%) Puppet
2 1 (1.09%) Ansible
Vendors
1 5 (5.43%) Oracle
2 4 (4.35%) IBM
3 1 (1.09%) Microsoft
3 1 (1.09%) SAP
3 1 (1.09%) Perforce
3 1 (1.09%) SaltStack
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