The table below looks at the statistics for JAX-RS skills in IT jobs advertised for the City of London region. Included is a guide to the average salaries offered in IT jobs 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.

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 296 334 324
Rank change year-on-year
+38 -10
Permanent jobs citing JAX-RS 10 3 1
As % of all permanent IT jobs located in the City of London 0.092% 0.025% 0.009%
As % of the Libraries, Frameworks & Software Standards category 0.27% 0.064% 0.022%
Number of salaries quoted 7 3 0
Average salary £55,000 £70,000 -
Average salary % change year-on-year
-21.42% -
UK excluding London average salary £45,000 £42,500 £47,000
% change year-on-year
+5.88% -9.57%
JAX-RS
London

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

Libraries, Frameworks & Software Standards Category
City of London
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
3773 4722 4614
As % of all permanent IT jobs located in the City of London 34.60% 39.85% 39.39%
Number of salaries quoted 3367 4103 4294
Average salary £55,000 £52,500 £50,000
Average salary % change year-on-year
+4.76% +5.00%
90% offered a salary of more than £35,000 £35,000 £35,000
10% offered a salary of more than £72,500 £70,000 £75,000
UK excluding London average salary £40,000 £37,500 £37,500
% change year-on-year
+6.66% -

JAX-RS
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of permanent IT 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
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JAX-RS across the City of London region.

JAX-RS Salary Trend in the City of London

JAX-RS
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing JAX-RS across the City of London region over the 3 months to 19 December 2014.

JAX-RS Salary Histogram in the City of London

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

For the 6 months to 19 December 2014, IT 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 IT job ads sampled that cited JAX-RS.

1 17 (100.00%) Java
2 14 (82.35%) Spring
3 11 (64.71%) SQL
3 11 (64.71%) Linux
4 10 (58.82%) Servlets
5 9 (52.94%) MySQL
6 8 (47.06%) Hibernate
6 8 (47.06%) Maven
7 7 (41.18%) JSON
7 7 (41.18%) JavaScript
8 6 (35.29%) Agile Software Development
8 6 (35.29%) Git (software)
8 6 (35.29%) iPhone
8 6 (35.29%) Open Source
9 5 (29.41%) Computer Science
9 5 (29.41%) Blackberry
9 5 (29.41%) Data Structures
9 5 (29.41%) Algorithms
9 5 (29.41%) Django
9 5 (29.41%) Java EE
9 5 (29.41%) JSP
9 5 (29.41%) Degree
9 5 (29.41%) J2EE
9 5 (29.41%) Android
9 5 (29.41%) Python
9 5 (29.41%) VoIP
10 4 (23.53%) Ruby
10 4 (23.53%) Web Development
10 4 (23.53%) Relational Database
10 4 (23.53%) Web Services

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

For the 6 months to 19 December 2014, IT 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 IT job ads sampled that cited JAX-RS. Up to 20 skills are shown per category.

Application Platforms
1 4 (23.53%) Tomcat
2 1 (5.88%) CMS
2 1 (5.88%) Mule
2 1 (5.88%) Confluence
2 1 (5.88%) Adobe CQ
2 1 (5.88%) JBoss
Communications & Networking
1 5 (29.41%) VoIP
2 1 (5.88%) HTTP
Database & Business Intelligence
1 9 (52.94%) MySQL
2 4 (23.53%) Relational Database
3 3 (17.65%) MongoDB
4 2 (11.76%) RDBMS
5 1 (5.88%) NoSQL
5 1 (5.88%) Neo4j
Development Applications
1 8 (47.06%) Maven
2 6 (35.29%) Git (software)
3 2 (11.76%) JIRA
3 2 (11.76%) Subversion
4 1 (5.88%) Ant
4 1 (5.88%) JUnit
4 1 (5.88%) Gerrit
4 1 (5.88%) Jenkins
4 1 (5.88%) Apache Ivy
General
1 3 (17.65%) Telecoms
1 3 (17.65%) Finance
1 3 (17.65%) Banking
2 1 (5.88%) Billing
Job Titles
1 15 (88.24%) Developer
2 8 (47.06%) Java Developer
3 4 (23.53%) Java/J2EE Developer
4 3 (17.65%) JavaScript Developer
5 2 (11.76%) Web Developer
5 2 (11.76%) Lead Developer
6 1 (5.88%) Architect
6 1 (5.88%) Senior Developer
6 1 (5.88%) J2EE Developer
6 1 (5.88%) Senior Java Developer
6 1 (5.88%) Lead Java Developer
6 1 (5.88%) Python Developer
6 1 (5.88%) Java Architect
Libraries, Frameworks & Software Standards
1 14 (82.35%) Spring
2 10 (58.82%) Servlets
3 8 (47.06%) Hibernate
4 7 (41.18%) JSON
5 5 (29.41%) Django
5 5 (29.41%) Java EE
5 5 (29.41%) J2EE
5 5 (29.41%) JSP
6 4 (23.53%) Web Services
7 3 (17.65%) HTML
7 3 (17.65%) jQuery
7 3 (17.65%) Twisted
7 3 (17.65%) REST
8 2 (11.76%) CSS3
8 2 (11.76%) AngularJS
8 2 (11.76%) JPA
8 2 (11.76%) RESTful
8 2 (11.76%) HTML5
8 2 (11.76%) CSS
8 2 (11.76%) Ajax
Miscellaneous
1 6 (35.29%) iPhone
1 6 (35.29%) Open Source
2 5 (29.41%) Blackberry
2 5 (29.41%) Computer Science
2 5 (29.41%) Data Structures
2 5 (29.41%) Algorithms
3 4 (23.53%) Analytical Skills
4 3 (17.65%) Mobile Payment
5 1 (5.88%) BBC
Operating Systems
1 11 (64.71%) Linux
2 5 (29.41%) Android
3 3 (17.65%) UNIX
4 2 (11.76%) Red Hat Enterprise Linux
5 1 (5.88%) Mac OS X
Processes & Methodologies
1 6 (35.29%) Agile Software Development
2 4 (23.53%) Web Development
3 2 (11.76%) TDD
3 2 (11.76%) MVC
3 2 (11.76%) Scrum
3 2 (11.76%) OO
4 1 (5.88%) RAD
4 1 (5.88%) Data Modelling
4 1 (5.88%) SOA
4 1 (5.88%) Configuration Management
4 1 (5.88%) Web Design
4 1 (5.88%) Requirements Analysis
4 1 (5.88%) Unit Testing
4 1 (5.88%) Continuous Integration
4 1 (5.88%) Dependency Injection
4 1 (5.88%) Responsive Web Design
4 1 (5.88%) Dependency Management
4 1 (5.88%) OOA/OOD
Programming Languages
1 17 (100.00%) Java
2 11 (64.71%) SQL
3 7 (41.18%) JavaScript
4 5 (29.41%) Python
5 4 (23.53%) Ruby
6 1 (5.88%) PHP
Qualifications
1 5 (29.41%) Degree
Systems Management
1 1 (5.88%) Ansible
Vendors
1 1 (5.88%) Oracle
1 1 (5.88%) Adobe
1 1 (5.88%) Zend
1 1 (5.88%) SaltStack