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 30 March 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
30 Mar 2015
Same period 2014 Same period 2013
Java API for RESTful Web Services (JAX-RS, JSR 311, Jersey)
Rank 308 314 -
Rank change year-on-year
+6 -
Permanent jobs citing JAX-RS 9 7 0
As % of all permanent IT jobs located in the City of London 0.086% 0.062% -
As % of the Libraries, Frameworks & Software Standards category 0.27% 0.16% -
Number of salaries quoted 8 7 0
Average salary £60,000 £50,000 -
Average salary % change year-on-year
+20.00% -
UK excluding London average salary £51,250 £47,500 £33,000
% change year-on-year
+7.89% +43.93%
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
3375 4251 4355
As % of all permanent IT jobs located in the City of London 32.28% 37.63% 39.48%
Number of salaries quoted 2937 3645 3930
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 £37,500 £35,000 £35,000
10% offered a salary of more than £72,500 £72,500 £75,000
UK excluding London average salary £40,000 £40,000 £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 30 March 2015.

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 30 March 2015, 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 16 (100.00%) Java
2 9 (56.25%) Linux
2 9 (56.25%) OO
2 9 (56.25%) Banking
2 9 (56.25%) RESTful
3 8 (50.00%) Relational Database
3 8 (50.00%) Spring
3 8 (50.00%) Finance
3 8 (50.00%) Data Modelling
3 8 (50.00%) UNIX
4 7 (43.75%) RDBMS
4 7 (43.75%) Software Engineering
4 7 (43.75%) Requirements Analysis
5 6 (37.50%) Analytical Skills
5 6 (37.50%) Multithreading
6 5 (31.25%) JavaScript
6 5 (31.25%) Hibernate
7 4 (25.00%) Maven
7 4 (25.00%) JSON
7 4 (25.00%) Web Services
8 3 (18.75%) Servlets
8 3 (18.75%) HTML
8 3 (18.75%) SQL
8 3 (18.75%) JUnit
8 3 (18.75%) CSS
8 3 (18.75%) Tomcat
8 3 (18.75%) JIRA
8 3 (18.75%) Ajax
8 3 (18.75%) Agile Software Development
8 3 (18.75%) jQuery

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

For the 6 months to 30 March 2015, 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 3 (18.75%) Tomcat
2 1 (6.25%) WebSphere
2 1 (6.25%) Jetty
2 1 (6.25%) Mule
2 1 (6.25%) Confluence
2 1 (6.25%) Adobe CQ
2 1 (6.25%) JBoss
Applications
1 1 (6.25%) Mingle
Communications & Networking
1 2 (12.50%) VoIP
2 1 (6.25%) Internet
Database & Business Intelligence
1 8 (50.00%) Relational Database
2 7 (43.75%) RDBMS
3 2 (12.50%) MongoDB
3 2 (12.50%) MySQL
4 1 (6.25%) NoSQL
4 1 (6.25%) Jackrabbit
Development Applications
1 4 (25.00%) Maven
2 3 (18.75%) JIRA
2 3 (18.75%) JUnit
3 2 (12.50%) Subversion
3 2 (12.50%) Jenkins
3 2 (12.50%) Git (software)
4 1 (6.25%) Mockito
4 1 (6.25%) Cucumber
4 1 (6.25%) Gerrit
4 1 (6.25%) Selenium
4 1 (6.25%) jMock
4 1 (6.25%) TeamCity
4 1 (6.25%) Apache Ivy
4 1 (6.25%) SonarQube
4 1 (6.25%) Ant
General
1 9 (56.25%) Banking
2 8 (50.00%) Finance
3 2 (12.50%) Telecoms
Job Titles
1 8 (50.00%) Developer
2 6 (37.50%) Software Engineer
2 6 (37.50%) Java Software Engineer
3 3 (18.75%) Java Developer
4 2 (12.50%) Lead Developer
4 2 (12.50%) Web Developer
4 2 (12.50%) JavaScript Developer
5 1 (6.25%) Java Architect
5 1 (6.25%) Senior Developer
5 1 (6.25%) Architect
5 1 (6.25%) Senior Web Developer
5 1 (6.25%) Lead Java Developer
Libraries, Frameworks & Software Standards
1 9 (56.25%) RESTful
2 8 (50.00%) Spring
3 5 (31.25%) Hibernate
4 4 (25.00%) JSON
4 4 (25.00%) Web Services
5 3 (18.75%) HTML
5 3 (18.75%) CSS
5 3 (18.75%) Ajax
5 3 (18.75%) Servlets
5 3 (18.75%) jQuery
5 3 (18.75%) REST
6 2 (12.50%) CSS3
6 2 (12.50%) HTML5
6 2 (12.50%) AngularJS
6 2 (12.50%) Twisted
6 2 (12.50%) Java EE
6 2 (12.50%) Django
7 1 (6.25%) Spring MVC
7 1 (6.25%) Struts
7 1 (6.25%) JSP
Miscellaneous
1 6 (37.50%) Analytical Skills
2 3 (18.75%) iPhone
2 3 (18.75%) Open Source
3 2 (12.50%) Blackberry
3 2 (12.50%) Data Structures
3 2 (12.50%) Algorithms
3 2 (12.50%) Computer Science
4 1 (6.25%) BBC
4 1 (6.25%) Derivative
Operating Systems
1 9 (56.25%) Linux
2 8 (50.00%) UNIX
3 2 (12.50%) Android
3 2 (12.50%) Red Hat Enterprise Linux
Processes & Methodologies
1 9 (56.25%) OO
2 8 (50.00%) Data Modelling
3 7 (43.75%) Software Engineering
3 7 (43.75%) Requirements Analysis
4 6 (37.50%) Multithreading
5 3 (18.75%) Agile Software Development
6 2 (12.50%) TDD
6 2 (12.50%) MVC
6 2 (12.50%) Scrum
6 2 (12.50%) Continuous Integration
7 1 (6.25%) OOA/OOD
7 1 (6.25%) Extreme Programming
7 1 (6.25%) SOA
7 1 (6.25%) RAD
7 1 (6.25%) Domain-Driven Design
7 1 (6.25%) Dependency Injection
7 1 (6.25%) Dependency Management
7 1 (6.25%) Mentoring
7 1 (6.25%) Coaching
7 1 (6.25%) Unit Testing
Programming Languages
1 16 (100.00%) Java
2 5 (31.25%) JavaScript
3 3 (18.75%) SQL
4 2 (12.50%) Python
5 1 (6.25%) Ruby
5 1 (6.25%) PHP
Qualifications
1 2 (12.50%) Degree
Quality Assurance & Compliance
1 1 (6.25%) QA
Systems Management
1 1 (6.25%) Ansible
Vendors
1 1 (6.25%) Oracle
1 1 (6.25%) Adobe
1 1 (6.25%) Zend
1 1 (6.25%) Atlassian
1 1 (6.25%) SaltStack