The following table provides summary statistics for permanent job vacancies 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 24 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
Java API for RESTful Web Services (JAX-RS, JSR 311, Jersey)
UK
Rank 822 792 861
Rank change year-on-year -30 +69  
Permanent jobs citing JAX-RS 35 156 98
As % of all permanent IT jobs advertised in the UK 0.041% 0.15% 0.093%
As % of the Libraries, Frameworks & Software Standards category 0.10% 0.40% 0.25%
Number of salaries quoted 25 120 86
Median salary £60,000 £57,500 £57,500
Median salary % change year-on-year +4.34% -  
90% offered a salary of more than £50,000 £44,700 £35,750
10% offered a salary of more than £77,389 £70,000 £66,750
UK excluding London median salary £57,500 £52,500 £52,500
% change year-on-year +9.52% -  

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 with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
UK
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 33917 39483 39806
As % of all permanent IT job vacancies advertised in the UK 39.92% 38.35% 37.67%
Number of salaries quoted 28958 33994 33773
Median salary £45,000 £45,000 £44,000
Median salary % change year-on-year - +2.27%  
90% offered a salary of more than £31,500 £30,500 £30,000
10% offered a salary of more than £70,000 £65,000 £67,500
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

JAX-RS
Job Vacancy Trend

The job posting trend of jobs advertised 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 the UK

JAX-RS
Salary Trend

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

Salary trend for JAX-RS in the UK

JAX-RS
Salary Histogram

The salary distribution of IT jobs citing JAX-RS over the 3 months to 24 March 2017.

Salary histogram for JAX-RS in the UK

JAX-RS
Top 20 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JAX-RS within the UK over the 3 months to 24 March 2017. 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 Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -22 35 £60,000 +4.34% 8
London +27 17 £60,000 - 3
East of England +25 7 £57,500 +21.05% 1
Hertfordshire +15 7 £57,500 +21.05% 1
Warwick +1 7 £50,000 -13.04% 1
Warwickshire -15 7 £50,000 -13.04% 1
West Midlands -30 7 £50,000 -13.04% 1
Watford -3 6 £58,750 +30.55% 1
City of London +50 5 £52,500 -4.54% 1
North West -18 3 £75,649 +51.29%
Lancashire - 3 £75,649 -
Chiswick - 3 £70,000 -
Blackpool - 3 £75,649 -
South East +40 1 £27,500 -42.10%
Kent +24 1 £27,500 -
Tunbridge Wells - 1 £27,500 -
Cambridge - 1 £50,000 -
Peterborough - 1 £50,000 -
Stevenage - 1 £50,000 -
Cambridgeshire - 1 £50,000 -

JAX-RS
Top 30 Related IT Skills

For the 6 months to 24 March 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 with a requirement for JAX-RS.

1 80 (98.77%) Java
2 73 (90.12%) Spring
3 60 (74.07%) Agile Software Development
4 56 (69.14%) Maven
5 49 (60.49%) Web Services
6 46 (56.79%) SQL
7 42 (51.85%) Tomcat
8 41 (50.62%) Jenkins
9 40 (49.38%) Continuous Integration
10 39 (48.15%) JUnit
10 39 (48.15%) Hibernate
11 36 (44.44%) RESTful
12 34 (41.98%) Software Engineering
12 34 (41.98%) JavaScript
13 29 (35.80%) SQL Server
13 29 (35.80%) Scrum
14 27 (33.33%) JMS
15 24 (29.63%) Apache
15 24 (29.63%) jQuery
16 23 (28.40%) MySQL
16 23 (28.40%) Java EE
17 21 (25.93%) REST
18 20 (24.69%) Mentoring
18 20 (24.69%) JBehave
18 20 (24.69%) Git (software)
18 20 (24.69%) SOA
19 19 (23.46%) Linux
19 19 (23.46%) OOP
19 19 (23.46%) OO
19 19 (23.46%) TDD

JAX-RS
Top Related IT Skills 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 42 (51.85%) Tomcat
2 24 (29.63%) Apache
3 18 (22.22%) JBoss
4 12 (14.81%) Oracle SOA Suite
5 11 (13.58%) WildFly
6 9 (11.11%) Apache TomEE
6 9 (11.11%) Jetty
7 8 (9.88%) WebLogic
7 8 (9.88%) WebSphere
8 7 (8.64%) GlassFish
9 5 (6.17%) Confluence
10 1 (1.23%) Adobe Experience Manager
10 1 (1.23%) Apache Spark
10 1 (1.23%) Liferay
10 1 (1.23%) Mule
10 1 (1.23%) Mule ESB
10 1 (1.23%) Oracle Workflow
10 1 (1.23%) WebSphere Application Server
Business Applications
1 1 (1.23%) Oracle BPM
Cloud Services
1 7 (8.64%) SaaS
2 4 (4.94%) Amazon AWS
Communications & Networking
1 8 (9.88%) TCP/IP
2 7 (8.64%) SMPP
3 4 (4.94%) Internet
4 2 (2.47%) HTTPS
5 1 (1.23%) HTTP
5 1 (1.23%) LDAP
Database & Business Intelligence
1 29 (35.80%) SQL Server
2 23 (28.40%) MySQL
3 17 (20.99%) SQL Server 2014
4 14 (17.28%) Relational Database
5 11 (13.58%) NoSQL
6 10 (12.35%) MongoDB
6 10 (12.35%) PostgreSQL
7 9 (11.11%) Redis
8 8 (9.88%) Hadoop
9 7 (8.64%) Apache Cassandra
9 7 (8.64%) HBase
10 5 (6.17%) DB2
Development Applications
1 56 (69.14%) Maven
2 41 (50.62%) Jenkins
3 39 (48.15%) JUnit
4 20 (24.69%) Git (software)
4 20 (24.69%) JBehave
5 19 (23.46%) Cucumber
6 16 (19.75%) gulp
7 15 (18.52%) JIRA
8 14 (17.28%) TestNG
9 13 (16.05%) Karma Test Runner
9 13 (16.05%) WebDriver
10 9 (11.11%) Mercurial
11 8 (9.88%) Selenium
12 7 (8.64%) Hamcrest
12 7 (8.64%) Hudson
12 7 (8.64%) jMock
12 7 (8.64%) RSpec
12 7 (8.64%) WATIR
13 6 (7.41%) Atlassian Bamboo
13 6 (7.41%) Log4j
General
1 12 (14.81%) Finance
2 10 (12.35%) Games
3 7 (8.64%) Billing
4 4 (4.94%) Front Office
5 2 (2.47%) Banking
5 2 (2.47%) Publishing
Job Titles
1 61 (75.31%) Developer
2 58 (71.60%) Java Developer
3 22 (27.16%) Senior Developer
3 22 (27.16%) Senior Java Developer
4 15 (18.52%) Java Team Leader
4 15 (18.52%) Team Leader
5 14 (17.28%) Lead Developer
6 11 (13.58%) Java Engineer
7 10 (12.35%) Agile Developer
7 10 (12.35%) Agile Java Developer
8 8 (9.88%) Lead Java Developer
8 8 (9.88%) SQL Developer
9 7 (8.64%) Development Manager
9 7 (8.64%) Java Software Developer
9 7 (8.64%) Senior Java Engineer
10 6 (7.41%) Agile Development Manager
10 6 (7.41%) Core Java Developer
10 6 (7.41%) Development Team Leader
10 6 (7.41%) Java Development Manager
10 6 (7.41%) Java Development Team Leader
Libraries, Frameworks & Software Standards
1 73 (90.12%) Spring
2 49 (60.49%) Web Services
3 39 (48.15%) Hibernate
4 36 (44.44%) RESTful
5 27 (33.33%) JMS
6 24 (29.63%) jQuery
7 23 (28.40%) Java EE
8 21 (25.93%) REST
9 19 (23.46%) Twitter Bootstrap
10 18 (22.22%) JPA
10 18 (22.22%) JSP
11 17 (20.99%) HTML
11 17 (20.99%) Node.js
12 16 (19.75%) JAX-WS
12 16 (19.75%) Spring MVC
13 15 (18.52%) JAXB
14 14 (17.28%) HTML5
14 14 (17.28%) J2EE
15 13 (16.05%) CSS
15 13 (16.05%) D3.js
Miscellaneous
1 6 (7.41%) Enterprise Software
2 4 (4.94%) Client/Server
2 4 (4.94%) PMI
3 2 (2.47%) Computer Science
3 2 (2.47%) Fintech
4 1 (1.23%) Blog
4 1 (1.23%) Derivative
4 1 (1.23%) Equities
4 1 (1.23%) Foreign Exchange (FX)
4 1 (1.23%) Mobile Banking
4 1 (1.23%) User Experience
Operating Systems
1 19 (23.46%) Linux
2 4 (4.94%) Android
2 4 (4.94%) Apple iOS
3 2 (2.47%) Debian
3 2 (2.47%) Windows
3 2 (2.47%) Windows Server
Processes & Methodologies
1 60 (74.07%) Agile Software Development
2 40 (49.38%) Continuous Integration
3 34 (41.98%) Software Engineering
4 29 (35.80%) Scrum
5 20 (24.69%) Mentoring
5 20 (24.69%) SOA
6 19 (23.46%) OO
6 19 (23.46%) OOP
6 19 (23.46%) TDD
7 18 (22.22%) Unit Testing
8 16 (19.75%) Microservices
9 11 (13.58%) Continuous Delivery
9 11 (13.58%) Multithreading
10 10 (12.35%) E-Commerce
11 9 (11.11%) Asset Management
11 9 (11.11%) BDD
11 9 (11.11%) Open Source
12 8 (9.88%) Dependency Injection
12 8 (9.88%) Workflow
13 7 (8.64%) Data Security
Programming Languages
1 80 (98.77%) Java
2 46 (56.79%) SQL
3 34 (41.98%) JavaScript
4 13 (16.05%) ES6
5 7 (8.64%) Bash Shell
5 7 (8.64%) Python
5 7 (8.64%) Ruby
5 7 (8.64%) Scala
6 5 (6.17%) Clojure
6 5 (6.17%) Kotlin
7 4 (4.94%) Apex Code
7 4 (4.94%) Groovy
7 4 (4.94%) Jython
8 1 (1.23%) PL/SQL
Qualifications
1 4 (4.94%) PMI Certification
2 3 (3.70%) Degree
Quality Assurance & Compliance
1 7 (8.64%) QA
System Software
1 9 (11.11%) Docker
2 1 (1.23%) Apache ZooKeeper
2 1 (1.23%) HDFS
Systems Management
1 1 (1.23%) Apache Shiro
1 1 (1.23%) Puppet
Vendors
1 17 (20.99%) Oracle
2 5 (6.17%) Google
3 4 (4.94%) Apple
3 4 (4.94%) Red Hat
3 4 (4.94%) Salesforce.com
4 2 (2.47%) CA Agile Central
5 1 (1.23%) Adobe
North West London
Verticality Ltd
Salary: £55000 - £65000 per annum, Benefits Bonus + Excellent Benefits Package
Posted: 14 hours ago
Watford, Hertfordshire
Verticality Ltd
Salary: £55000 - £65000 per annum, Benefits Bonus + Excellent Benefits Package
Posted: 14 hours ago
Middlesbrough, Cleveland
Solutions Recruitment
Salary: From £35,000 to £45,000 per annum
Posted: 12 hours ago
Nottingham, Nottinghamshire
Ascent People Ltd
Salary: £45000 - £50000 per annum + benefits
Posted: 16 hours ago
Central London / West End
Gamesys
Posted: 2 days ago
Nottingham, Nottinghamshire
Ascent People Ltd
Salary: £45000 - £50000 per annum + benefits
Posted: 6 days ago
Warwick, Warwickshire
First Utility
Posted: 9 days ago