The table below looks at the statistics for JAX-RS skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited JAX-RS over the 3 months to 29 August 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
29 Aug 2014
Same period 2013 Same period 2012
Java API for RESTful Web Services (JAX-RS, JSR 311, Jersey)
Rank 569 592 622
Rank change year-on-year
+23 +30
Permanent jobs citing JAX-RS 54 31 25
As % of all permanent IT jobs located in London 0.11% 0.070% 0.049%
As % of the Libraries, Frameworks & Software Standards category 0.30% 0.18% 0.12%
Number of salaries quoted 45 31 21
Average salary £55,000 £60,000 £57,500
Average salary % change year-on-year
-8.33% +4.34%
90% offered a salary of more than £40,000 £37,500 £45,000
10% offered a salary of more than £65,000 £80,000 £70,000
UK excluding London average salary £32,500 £41,500 £60,000
% change year-on-year
-21.68% -30.83%
JAX-RS
England

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 London region.

Libraries, Frameworks & Software Standards Category
London
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
17776 17506 20716
As % of all permanent IT jobs located in London 37.76% 39.68% 40.99%
Number of salaries quoted 15187 15035 18383
Average salary £52,500 £50,000 £50,000
Average salary % change year-on-year
+5.00% -
90% offered a salary of more than £35,000 £35,000 £35,000
10% offered a salary of more than £70,000 £70,000 £70,000
UK excluding London average salary £40,000 £37,500 £37,500
% change year-on-year
+6.66% -

JAX-RS
Jobs Demand Trend in London

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

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

JAX-RS Salary Trend in London

JAX-RS
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing JAX-RS across the London region over the 3 months to 29 August 2014.

JAX-RS Salary Histogram in London

JAX-RS
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing JAX-RS within the London region over the 3 months to 29 August 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
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London -2 6 £35,000 -24.32%
JAX-RS
England

JAX-RS
Top 30 Related IT Skills in London

For the 6 months to 29 August 2014, IT 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 IT job ads sampled that cited JAX-RS.

1 111 (100.00%) Java
2 99 (89.19%) Spring
3 64 (57.66%) Web Services
4 49 (44.14%) SQL
4 49 (44.14%) JUnit
5 45 (40.54%) JavaScript
6 44 (39.64%) TDD
7 41 (36.94%) XML
8 40 (36.04%) MySQL
9 39 (35.14%) Hibernate
10 38 (34.23%) RESTful
11 33 (29.73%) JPA
11 33 (29.73%) Maven
12 31 (27.93%) Oracle
13 30 (27.03%) Tomcat
13 30 (27.03%) JSON
14 29 (26.13%) REST
15 28 (25.23%) OO
15 28 (25.23%) Software Engineering
16 27 (24.32%) SOA
16 27 (24.32%) Relational Database
17 26 (23.42%) SOAP
17 26 (23.42%) Java EE
18 24 (21.62%) Scrum
19 23 (20.72%) Linux
20 22 (19.82%) HTML
20 22 (19.82%) NoSQL
21 21 (18.92%) jQuery
21 21 (18.92%) SQL Server
21 21 (18.92%) CSS

JAX-RS
Top Related IT Skills in London by Category

For the 6 months to 29 August 2014, IT 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 IT job ads sampled that cited JAX-RS. Up to 20 skills are shown per category.

Application Platforms
1 30 (27.03%) Tomcat
2 16 (14.41%) Node.js
3 11 (9.91%) WebSphere
4 9 (8.11%) Apache Solr
5 7 (6.31%) WebSphere Application Server
6 5 (4.50%) Jetty
6 5 (4.50%) Adobe CQ
7 4 (3.60%) Elasticsearch
7 4 (3.60%) WebSphere Transformation Extender
7 4 (3.60%) Apache
7 4 (3.60%) WebSphere Process Server
8 1 (0.90%) WebLogic
8 1 (0.90%) IIS
8 1 (0.90%) SharePoint
8 1 (0.90%) CMS
8 1 (0.90%) SharePoint 2010
Business Applications
1 10 (9.01%) Oracle Cash Management
2 1 (0.90%) Dynamics AX
Cloud Services
1 16 (14.41%) SaaS
2 1 (0.90%) PaaS
Communications & Networking
1 5 (4.50%) HTTP
1 5 (4.50%) Internet
1 5 (4.50%) AMQP
2 1 (0.90%) TCP/IP
2 1 (0.90%) DNS
2 1 (0.90%) SMTP
2 1 (0.90%) DHCP
Database & Business Intelligence
1 40 (36.04%) MySQL
2 27 (24.32%) Relational Database
3 22 (19.82%) NoSQL
4 21 (18.92%) SQL Server
5 13 (11.71%) DB2
6 11 (9.91%) MongoDB
7 8 (7.21%) Apache Cassandra
8 4 (3.60%) Hadoop
8 4 (3.60%) Redis
8 4 (3.60%) Jackrabbit
9 3 (2.70%) RDBMS
10 2 (1.80%) PostgreSQL
10 2 (1.80%) CouchDB
11 1 (0.90%) Neo4j
11 1 (0.90%) Big Data
11 1 (0.90%) SQL Server 2008
11 1 (0.90%) Pentaho
11 1 (0.90%) Oracle Reports
Development Applications
1 49 (44.14%) JUnit
2 33 (29.73%) Maven
3 16 (14.41%) Selenium
3 16 (14.41%) Mockito
4 8 (7.21%) Git (software)
5 6 (5.41%) Jenkins
6 4 (3.60%) Hudson
6 4 (3.60%) IntelliJ
6 4 (3.60%) Subversion
7 2 (1.80%) TestNG
7 2 (1.80%) JIRA
7 2 (1.80%) Apache Ivy
7 2 (1.80%) Ant
7 2 (1.80%) Cucumber
8 1 (0.90%) Visual Studio
General
1 6 (5.41%) Banking
2 4 (3.60%) Telecoms
2 4 (3.60%) Finance
2 4 (3.60%) Games
2 4 (3.60%) Multimedia
3 3 (2.70%) Billing
3 3 (2.70%) Investment Banking
4 2 (1.80%) Retail
5 1 (0.90%) Pharmaceutical
Job Titles
1 94 (84.68%) Developer
2 73 (65.77%) Java Developer
3 25 (22.52%) Senior Developer
4 21 (18.92%) Senior Java Developer
5 15 (13.51%) Web Developer
6 14 (12.61%) JavaScript Developer
7 6 (5.41%) Architect
8 5 (4.50%) Consultant
8 5 (4.50%) Java Architect
8 5 (4.50%) Java Engineer
8 5 (4.50%) Web Architect
9 3 (2.70%) Java/J2EE Developer
10 2 (1.80%) Java Software Developer
10 2 (1.80%) Software Developer
11 1 (0.90%) J2EE Developer
11 1 (0.90%) Senior Web Developer
11 1 (0.90%) Solutions Architect
11 1 (0.90%) SharePoint Consultant
11 1 (0.90%) Java Web Developer
11 1 (0.90%) SaaS Architect
Libraries, Frameworks & Software Standards
1 99 (89.19%) Spring
2 64 (57.66%) Web Services
3 41 (36.94%) XML
4 39 (35.14%) Hibernate
5 38 (34.23%) RESTful
6 33 (29.73%) JPA
7 30 (27.03%) JSON
8 29 (26.13%) REST
9 26 (23.42%) Java EE
9 26 (23.42%) SOAP
10 22 (19.82%) HTML
11 21 (18.92%) CSS
11 21 (18.92%) jQuery
12 20 (18.02%) JSP
12 20 (18.02%) JMS
13 19 (17.12%) Ajax
14 18 (16.22%) XSLT
15 17 (15.32%) Servlets
15 17 (15.32%) JAX-WS
16 16 (14.41%) Apache CXF
Miscellaneous
1 17 (15.32%) Computer Science
2 16 (14.41%) Open Source
3 8 (7.21%) Data Integration
4 4 (3.60%) DataPower
4 4 (3.60%) Smartphone
5 2 (1.80%) Mobile Payment
5 2 (1.80%) Internet of Things
6 1 (0.90%) Management Information System
6 1 (0.90%) Taxonomies
6 1 (0.90%) RIA
6 1 (0.90%) Visualisation
6 1 (0.90%) Mobile App
Operating Systems
1 23 (20.72%) Linux
2 14 (12.61%) UNIX
3 7 (6.31%) AIX
4 3 (2.70%) Mac OS X
5 1 (0.90%) Windows Server 2008
5 1 (0.90%) Windows
Processes & Methodologies
1 44 (39.64%) TDD
2 28 (25.23%) Software Engineering
2 28 (25.23%) OO
3 27 (24.32%) SOA
4 24 (21.62%) Scrum
5 21 (18.92%) Agile Software Development
6 16 (14.41%) Multithreading
7 15 (13.51%) MVC
7 15 (13.51%) UML
8 14 (12.61%) OOD
9 12 (10.81%) OOA/OOD
10 11 (9.91%) Web Development
11 10 (9.01%) Cash Management
11 10 (9.01%) Dependency Injection
12 7 (6.31%) Analytics
12 7 (6.31%) Content Management
12 7 (6.31%) CRM
13 6 (5.41%) E-Commerce
13 6 (5.41%) Web Analytics
13 6 (5.41%) Continuous Integration
Programming Languages
1 111 (100.00%) Java
2 49 (44.14%) SQL
3 45 (40.54%) JavaScript
4 18 (16.22%) Scala
5 6 (5.41%) Clojure
6 2 (1.80%) Python
6 2 (1.80%) Groovy
6 2 (1.80%) PHP
7 1 (0.90%) VB.NET
7 1 (0.90%) C#
Qualifications
1 10 (9.01%) Degree
2 1 (0.90%) IIBA
2 1 (0.90%) CBAP
2 1 (0.90%) ISEB
Quality Assurance & Compliance
1 13 (11.71%) QA
2 1 (0.90%) COBIT
System Software
1 1 (0.90%) Active Directory
Vendors
1 31 (27.93%) Oracle
2 13 (11.71%) JBoss
3 7 (6.31%) Red Hat
4 5 (4.50%) Adobe
5 4 (3.60%) Chordiant
5 4 (3.60%) IBM
6 2 (1.80%) Zend
7 1 (0.90%) JD Edwards
7 1 (0.90%) Microsoft
7 1 (0.90%) Sun
7 1 (0.90%) SAP
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