The table below looks at the statistics for JAX-RS skills in IT jobs advertised for the City of London region. Included is a guide to the salaries offered in IT jobs that have cited JAX-RS over the 3 months to 30 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Sep 2016
Same period 2015 Same period 2014
Java API for RESTful Web Services (JAX-RS, JSR 311, Jersey)
Rank - 281 308
Permanent jobs citing JAX-RS 0 15 9
As % of all permanent IT jobs located in the City of London - 0.18% 0.079%
As % of the Libraries, Frameworks & Software Standards category - 0.47% 0.21%
Number of salaries quoted 0 3 8
Median salary - £62,500 £45,000
Median salary % change year-on-year
- +38.88%
UK excluding London median salary £55,000 £52,500 £32,500
% change year-on-year
+4.76% +61.53%
JAX-RS
London

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 City of London region.

Libraries, Frameworks & Software Standards Category
City of London
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
2483 3163 4321
As % of all permanent IT jobs located in the City of London 41.74% 37.06% 37.84%
Number of salaries quoted 2284 2720 3776
Median salary £57,500 £55,000 £52,500
Median salary % change year-on-year
+4.54% +4.76%
90% offered a salary of more than £42,500 £37,500 £37,000
10% offered a salary of more than £80,000 £72,500 £75,000
UK excluding London median salary £42,000 £40,000 £40,000
% change year-on-year
+5.00% -

JAX-RS
Jobs Demand Trend in the City of London

The demand trend of job ads across the City of London region citing JAX-RS as a proportion of all IT jobs with a match in the Libraries, Frameworks & Software Standards category.

JAX-RS Jobs Demand Trend in the City of London

JAX-RS
Salary Trend in the City of London

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

JAX-RS Salary Trend in the City of London

JAX-RS
Top 24 Related IT Skills in the City of London

For the 6 months to 30 September 2016, 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 City of London region with a requirement for JAX-RS.

1 6 (100.00%) Java
1 6 (100.00%) JUnit
1 6 (100.00%) Law
1 6 (100.00%) Scrum
1 6 (100.00%) Agile Software Development
1 6 (100.00%) TDD
1 6 (100.00%) Mockito
1 6 (100.00%) Elasticsearch
2 5 (83.33%) Inversion of Control
2 5 (83.33%) SOLID
2 5 (83.33%) Spring
2 5 (83.33%) Maven
2 5 (83.33%) Semantic Web
2 5 (83.33%) Guice
2 5 (83.33%) Publishing
2 5 (83.33%) Finance
2 5 (83.33%) Tomcat
2 5 (83.33%) JAXB
2 5 (83.33%) Project Management
3 4 (66.67%) Lucene
4 2 (33.33%) Apache Solr
5 1 (16.67%) git-flow
5 1 (16.67%) Fintech
5 1 (16.67%) Git (software)

JAX-RS
Top Related IT Skills in the City of London 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 6 (100.00%) Elasticsearch
2 5 (83.33%) Tomcat
3 2 (33.33%) Apache Solr
Development Applications
1 6 (100.00%) JUnit
1 6 (100.00%) Mockito
2 5 (83.33%) Maven
3 1 (16.67%) Git (software)
3 1 (16.67%) git-flow
General
1 6 (100.00%) Law
2 5 (83.33%) Finance
2 5 (83.33%) Publishing
Job Titles
1 5 (83.33%) Developer
1 5 (83.33%) Java Developer
1 5 (83.33%) Lead Developer
2 4 (66.67%) Lead Java Developer
3 1 (16.67%) Development Manager
Libraries, Frameworks & Software Standards
1 5 (83.33%) Guice
1 5 (83.33%) JAXB
1 5 (83.33%) Spring
2 4 (66.67%) Lucene
Miscellaneous
1 5 (83.33%) Inversion of Control
1 5 (83.33%) Semantic Web
2 1 (16.67%) Fintech
Processes & Methodologies
1 6 (100.00%) Agile Software Development
1 6 (100.00%) Scrum
1 6 (100.00%) TDD
2 5 (83.33%) Project Management
2 5 (83.33%) SOLID
Programming Languages
1 6 (100.00%) Java