The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire 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 27 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
27 Mar 2017
Same period 2016 Same period 2015
Java API for RESTful Web Services (JAX-RS, JSR 311, Jersey)
East of England / Hertfordshire
Rank 133 156 153
Rank change year-on-year +23 -3  
Permanent jobs citing JAX-RS 7 5 5
As % of all permanent IT jobs advertised in Hertfordshire 0.32% 0.19% 0.21%
As % of the Libraries, Frameworks & Software Standards category 0.83% 0.66% 0.55%
Number of salaries quoted 7 4 5
Median salary £57,500 £47,500 £57,500
Median salary % change year-on-year +21.05% -17.39%  
UK excluding London median salary £57,500 £52,500 £53,750
% change year-on-year +9.52% -2.32%  

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

Software Library & Framework Skills
Hertfordshire
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 839 752 902
As % of all permanent IT job vacancies advertised in Hertfordshire 38.02% 29.24% 37.61%
Number of salaries quoted 715 615 745
Median salary £47,500 £47,500 £46,500
Median salary % change year-on-year - +2.15%  
90% offered a salary of more than £33,500 £35,000 £32,500
10% offered a salary of more than £65,000 £65,000 £65,000
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

JAX-RS
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire 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 Hertfordshire

JAX-RS
Salary Trend in Hertfordshire

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

Salary trend for JAX-RS in Hertfordshire

JAX-RS
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JAX-RS within the Hertfordshire region over the 3 months to 27 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
Watford +5 6 £58,750 +30.55% 1
Stevenage - 1 £50,000 -
JAX-RS
East of England

JAX-RS
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 27 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 across the Hertfordshire region with a requirement for JAX-RS.

1 13 (100.00%) Java
1 13 (100.00%) JavaScript
1 13 (100.00%) SQL Server
1 13 (100.00%) Spring
1 13 (100.00%) Maven
2 11 (84.62%) Web Services
2 11 (84.62%) Tomcat
2 11 (84.62%) RESTful
2 11 (84.62%) Agile Software Development
2 11 (84.62%) SQL Server 2014
3 9 (69.23%) gulp
3 9 (69.23%) CodeMirror
3 9 (69.23%) ES6
3 9 (69.23%) Twitter Bootstrap
3 9 (69.23%) Karma Test Runner
3 9 (69.23%) jQuery
3 9 (69.23%) JBehave
3 9 (69.23%) WebDriver
3 9 (69.23%) Node.js
3 9 (69.23%) D3.js
3 9 (69.23%) Software Engineering
3 9 (69.23%) Scrum
3 9 (69.23%) OOP
3 9 (69.23%) OO
4 4 (30.77%) Enterprise Software
4 4 (30.77%) Hibernate
4 4 (30.77%) HTML
4 4 (30.77%) CSS
4 4 (30.77%) SQL
5 2 (15.38%) Oracle

JAX-RS
Top Related IT Skills in Hertfordshire 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 11 (84.62%) Tomcat
2 2 (15.38%) JBoss
2 2 (15.38%) WildFly
Database & Business Intelligence
1 13 (100.00%) SQL Server
2 11 (84.62%) SQL Server 2014
Development Applications
1 13 (100.00%) Maven
2 9 (69.23%) gulp
2 9 (69.23%) JBehave
2 9 (69.23%) Karma Test Runner
2 9 (69.23%) WebDriver
3 2 (15.38%) Artifactory
Job Titles
1 13 (100.00%) Developer
1 13 (100.00%) Java Developer
2 7 (53.85%) Agile Developer
2 7 (53.85%) Agile Java Developer
3 2 (15.38%) JavaScript Developer
3 2 (15.38%) Senior Developer
3 2 (15.38%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 13 (100.00%) Spring
2 11 (84.62%) RESTful
2 11 (84.62%) Web Services
3 9 (69.23%) CodeMirror
3 9 (69.23%) D3.js
3 9 (69.23%) jQuery
3 9 (69.23%) Node.js
3 9 (69.23%) Twitter Bootstrap
4 4 (30.77%) CSS
4 4 (30.77%) Hibernate
4 4 (30.77%) HTML
5 2 (15.38%) EJB
5 2 (15.38%) EJB 3.0
5 2 (15.38%) Java EE
5 2 (15.38%) Java SE
5 2 (15.38%) JAX-WS
5 2 (15.38%) JPA
5 2 (15.38%) REST
5 2 (15.38%) Velocity
5 2 (15.38%) XML
Miscellaneous
1 4 (30.77%) Enterprise Software
2 2 (15.38%) PMI
Operating Systems
1 2 (15.38%) Debian
1 2 (15.38%) Linux
1 2 (15.38%) Windows
1 2 (15.38%) Windows Server
Processes & Methodologies
1 11 (84.62%) Agile Software Development
2 9 (69.23%) OO
2 9 (69.23%) OOP
2 9 (69.23%) Scrum
2 9 (69.23%) Software Engineering
3 2 (15.38%) Continuous Integration
3 2 (15.38%) Refactoring
Programming Languages
1 13 (100.00%) Java
1 13 (100.00%) JavaScript
2 9 (69.23%) ES6
3 4 (30.77%) SQL
4 2 (15.38%) Apex Code
4 2 (15.38%) Scala
Qualifications
1 2 (15.38%) PMI Certification
Vendors
1 2 (15.38%) Oracle
1 2 (15.38%) Salesforce.com
Watford, Hertfordshire
Verticality Ltd
Salary: £55000 - £65000 per annum, Benefits Bonus + Excellent Benefits Package
Posted: 3 days ago