The following table provides summary statistics for permanent job vacancies advertised in Warwick with a requirement for JAX-RS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JAX-RS over the 3 months to 22 June 2017 with a comparison to the same period in the previous 2 years.

Java API for RESTful Web Services (JAX-RS, JSR 311, Jersey)
Warwickshire / Warwick
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 32 26 42
Rank change year-on-year -6 +16  
Permanent jobs citing JAX-RS 10 39 1
As % of all permanent IT jobs advertised in Warwick 5.38% 13.13% 0.35%
As % of the Libraries, Frameworks & Software Standards category 8.26% 22.81% 0.61%
Number of salaries quoted 10 20 1
Median salary £50,000 £60,000 £47,500
Median salary % change year-on-year -16.66% +26.31%  
UK excluding London median salary £50,000 £60,000 £47,500
% change year-on-year -16.66% +26.31%  

JAX-RS is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Warwick with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Warwick
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 121 171 163
As % of all permanent IT job vacancies advertised in Warwick 65.05% 57.58% 56.40%
Number of salaries quoted 115 88 155
Median salary £37,500 £50,000 £47,500
Median salary % change year-on-year -25.00% +5.26%  
90% offered a salary of more than £26,100 £21,000 £29,000
10% offered a salary of more than £52,500 £52,000 £60,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

JAX-RS
Job Vacancy Trend in Warwick

The job posting trend of jobs advertised in Warwick citing JAX-RS as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for JAX-RS in Warwick

JAX-RS
Salary Trend in Warwick

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

Salary trend for JAX-RS in Warwick

For the 6 months to 22 June 2017, IT 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 job ads across the Warwick region with a requirement for JAX-RS.

1 17 (100.00%) Java
1 17 (100.00%) SQL
1 17 (100.00%) MySQL
1 17 (100.00%) Oracle
1 17 (100.00%) JUnit
1 17 (100.00%) JBoss
1 17 (100.00%) DSDM
1 17 (100.00%) JMS
1 17 (100.00%) SOA
1 17 (100.00%) PostgreSQL
1 17 (100.00%) Hibernate
1 17 (100.00%) Scrum
1 17 (100.00%) Agile Software Development
1 17 (100.00%) TDD
1 17 (100.00%) Spring
1 17 (100.00%) Software Engineering
1 17 (100.00%) Java EE
1 17 (100.00%) GlassFish
1 17 (100.00%) Unit Testing
1 17 (100.00%) Continuous Integration
1 17 (100.00%) RESTful
1 17 (100.00%) Dependency Injection
1 17 (100.00%) JBehave
1 17 (100.00%) Hudson
1 17 (100.00%) Oracle SOA Suite
1 17 (100.00%) Functional Testing
1 17 (100.00%) Jenkins
1 17 (100.00%) RESTEasy
1 17 (100.00%) HornetQ
1 17 (100.00%) Software Delivery

JAX-RS
Co-occurring IT Skills in Warwick 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 17 (100.00%) GlassFish
1 17 (100.00%) JBoss
1 17 (100.00%) Oracle SOA Suite
1 17 (100.00%) WildFly
2 3 (17.65%) Apache Spark
Database & Business Intelligence
1 17 (100.00%) MySQL
1 17 (100.00%) PostgreSQL
2 3 (17.65%) Apache Cassandra
2 3 (17.65%) Big Data
2 3 (17.65%) Hadoop
2 3 (17.65%) MongoDB
2 3 (17.65%) NoSQL
Development Applications
1 17 (100.00%) Hudson
1 17 (100.00%) JBehave
1 17 (100.00%) Jenkins
1 17 (100.00%) JUnit
2 14 (82.35%) Cucumber
2 14 (82.35%) RSpec
2 14 (82.35%) Selenium
2 14 (82.35%) WATIR
General
1 14 (82.35%) Billing
Job Titles
1 14 (82.35%) Java Engineer
1 14 (82.35%) Senior Java Engineer
2 3 (17.65%) Developer
2 3 (17.65%) Developer/Software Engineer
2 3 (17.65%) Digital Developer
2 3 (17.65%) Senior Developer
2 3 (17.65%) Senior Software Developer
2 3 (17.65%) Senior Software Engineer
2 3 (17.65%) Software Developer
2 3 (17.65%) Software Engineer
Libraries, Frameworks & Software Standards
1 17 (100.00%) Hibernate
1 17 (100.00%) HornetQ
1 17 (100.00%) Java EE
1 17 (100.00%) JMS
1 17 (100.00%) RESTEasy
1 17 (100.00%) RESTful
1 17 (100.00%) Spring
2 5 (29.41%) JPA
3 3 (17.65%) Spring Boot
3 3 (17.65%) WireMock
Miscellaneous
1 3 (17.65%) Mobile App
Operating Systems
1 3 (17.65%) Android
1 3 (17.65%) Apple iOS
Processes & Methodologies
1 17 (100.00%) Agile Software Development
1 17 (100.00%) Continuous Integration
1 17 (100.00%) Dependency Injection
1 17 (100.00%) DSDM
1 17 (100.00%) Functional Testing
1 17 (100.00%) Scrum
1 17 (100.00%) SOA
1 17 (100.00%) Software Delivery
1 17 (100.00%) Software Engineering
1 17 (100.00%) TDD
1 17 (100.00%) Unit Testing
2 14 (82.35%) Continuous Delivery
2 14 (82.35%) Microservices
2 14 (82.35%) Single Customer View
2 14 (82.35%) Workflow
3 3 (17.65%) Analytics
3 3 (17.65%) Kanban
3 3 (17.65%) Mathematics
3 3 (17.65%) Personalization
3 3 (17.65%) Predictive Analytics
Programming Languages
1 17 (100.00%) Java
1 17 (100.00%) SQL
2 14 (82.35%) Ruby
3 3 (17.65%) Scala
Qualifications
1 3 (17.65%) Degree
System Software
1 3 (17.65%) Docker
Vendors
1 17 (100.00%) Oracle