The table below looks at the statistics for JAX-RS skills in IT contracts advertised for the North West region. Included is a guide to the contractor rates offered in IT contracts that have cited JAX-RS over the 3 months to 16 January 2017 with a comparison to the same period over 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.

3 months to
16 Jan 2017
Same period 2016 Same period 2015
Java API for RESTful Web Services (JAX-RS, JSR 311, Jersey)
England / North West
Rank - 149 123
Contract jobs citing JAX-RS 0 4 18
As % of all contract IT jobs located in the North West - 0.10% 0.58%
As % of the Libraries, Frameworks & Software Standards category - 0.40% 2.24%
Number of daily rates quoted 0 3 15
Median daily rate - £375 £375
UK excluding London median daily rate £460 £400 £400
% change year-on-year
+15.00% -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

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 North West region.

Libraries, Frameworks & Software Standards Category
North West
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
838 1009 805
As % of all contract IT jobs located in the North West 31.65% 26.22% 25.75%
Number of daily rates quoted 571 622 522
Median daily rate £375 £350 £350
Median daily rate % change year-on-year
+7.14% -
90% offered a daily rate of more than £295 £275 £270
10% offered a daily rate of more than £500 £463 £450
UK excluding London median daily rate £375 £375 £350
% change year-on-year
- +7.14%
Number of hourly rates quoted 6 41 23
Median hourly rate £55.00 £37.00 £22.50
Median hourly rate % change year-on-year
+48.64% +64.44%
UK excluding London median hourly rate £38.00 £37.50 £33.50
% change year-on-year
+1.33% +11.94%

JAX-RS
Jobs Demand Trend in the North West

The demand trend of contract jobs across the North West region citing JAX-RS as a proportion of all IT contracts with a match in the Libraries, Frameworks & Software Standards category.

JAX-RS Jobs Demand Trend in the North West

JAX-RS
Daily Rate Trend in the North West

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

JAX-RS Daily Rate Trend in the North West

JAX-RS
Top 30 Related IT Skills in the North West

For the 6 months to 16 January 2017, IT contractor jobs citing JAX-RS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the North West region with a requirement for JAX-RS.

1 6 (100.00%) Java
1 6 (100.00%) XML
1 6 (100.00%) JSON
2 5 (83.33%) Spring Security
2 5 (83.33%) Jetty
2 5 (83.33%) Agile Software Development
2 5 (83.33%) Spring
2 5 (83.33%) AMQP
2 5 (83.33%) nginx
2 5 (83.33%) MongoDB
2 5 (83.33%) Apache Cassandra
2 5 (83.33%) NoSQL
2 5 (83.33%) PostgreSQL
2 5 (83.33%) JavaScript
2 5 (83.33%) MySQL
2 5 (83.33%) Tomcat
2 5 (83.33%) JMS
2 5 (83.33%) AngularJS
2 5 (83.33%) Relational Database
3 4 (66.67%) Prototyping
3 4 (66.67%) MVC
4 3 (50.00%) Web Services
4 3 (50.00%) SOA
4 3 (50.00%) Node.js
4 3 (50.00%) RESTful
5 2 (33.33%) WebDriver
5 2 (33.33%) BDD
5 2 (33.33%) Domain-Driven Design
5 2 (33.33%) TDD
5 2 (33.33%) Selenium

JAX-RS
Top Related IT Skills in the North West by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 5 (83.33%) Jetty
1 5 (83.33%) nginx
1 5 (83.33%) Tomcat
2 1 (16.67%) Apache
Communications & Networking
1 5 (83.33%) AMQP
2 2 (33.33%) HTTP
Database & Business Intelligence
1 5 (83.33%) Apache Cassandra
1 5 (83.33%) MongoDB
1 5 (83.33%) MySQL
1 5 (83.33%) NoSQL
1 5 (83.33%) PostgreSQL
1 5 (83.33%) Relational Database
Development Applications
1 2 (33.33%) Selenium
1 2 (33.33%) WebDriver
Job Titles
1 5 (83.33%) Developer
1 5 (83.33%) JavaScript Developer
2 3 (50.00%) Java Developer
3 2 (33.33%) Angular Developer
3 2 (33.33%) Senior Developer
3 2 (33.33%) Senior Java Developer
3 2 (33.33%) Senior JavaScript Developer
4 1 (16.67%) Agile Developer
4 1 (16.67%) Architect
4 1 (16.67%) Front End Developer (Client-Side Developer)
4 1 (16.67%) Front End Java Developer (Client-Side Java Developer)
Libraries, Frameworks & Software Standards
1 6 (100.00%) JSON
1 6 (100.00%) XML
2 5 (83.33%) AngularJS
2 5 (83.33%) JMS
2 5 (83.33%) Spring
2 5 (83.33%) Spring Security
3 3 (50.00%) Node.js
3 3 (50.00%) RESTful
3 3 (50.00%) Web Services
4 1 (16.67%) REST
4 1 (16.67%) SOAP
Miscellaneous
1 1 (16.67%) Enterprise Software
Processes & Methodologies
1 5 (83.33%) Agile Software Development
2 4 (66.67%) MVC
2 4 (66.67%) Prototyping
3 3 (50.00%) SOA
4 2 (33.33%) ATDD
4 2 (33.33%) BDD
4 2 (33.33%) Continuous Delivery
4 2 (33.33%) Domain-Driven Design
4 2 (33.33%) Microservices
4 2 (33.33%) OOA/OOD
4 2 (33.33%) Software Delivery
4 2 (33.33%) TDD
5 1 (16.67%) API Design
5 1 (16.67%) API Development
5 1 (16.67%) Front End Development
5 1 (16.67%) Project Management
Programming Languages
1 6 (100.00%) Java
2 5 (83.33%) JavaScript