The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for JSR 170 skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JSR 170 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
Content Repository API for Java (JCR) (JSR 170)
London / City of London
Rank 212 - -
Rank change year-on-year - 0  
Permanent jobs citing JSR 170 6 0 0
As % of all permanent IT jobs advertised in the City of London 0.12% - -
As % of the Libraries, Frameworks & Software Standards category 0.32% - -
Number of salaries quoted 6 0 0
Median salary £60,000 - -
UK excluding London median salary £45,000 £50,000 -
% change year-on-year -10.00% -  

JSR 170 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 the City of London with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
City of London
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 1888 2694 3311
As % of all permanent IT job vacancies advertised in the City of London 37.21% 38.10% 32.55%
Number of salaries quoted 1714 2385 2870
Median salary £60,000 £55,000 £55,000
Median salary % change year-on-year +9.09% -  
90% offered a salary of more than £40,000 £37,500 £37,500
10% offered a salary of more than £85,000 £72,500 £75,400
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

JSR 170
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing JSR 170 as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for JSR 170 in the City of London

JSR 170
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JSR 170 in the City of London.

Salary trend for JSR 170 in the City of London

JSR 170
Top 28 Related IT Skills in the City of London

For the 6 months to 24 March 2017, IT jobs citing JSR 170 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 JSR 170.

1 9 (100.00%) Java
1 9 (100.00%) Adobe
1 9 (100.00%) Scrum
1 9 (100.00%) Agile Software Development
1 9 (100.00%) TDD
1 9 (100.00%) Maven
1 9 (100.00%) Software Engineering
1 9 (100.00%) Unit Testing
1 9 (100.00%) Continuous Integration
1 9 (100.00%) Mockito
1 9 (100.00%) BDD
1 9 (100.00%) OSGi
1 9 (100.00%) PowerMock
1 9 (100.00%) Adobe Experience Manager
1 9 (100.00%) Jenkins
1 9 (100.00%) Coverity
1 9 (100.00%) SonarQube
2 8 (88.89%) Sonatype Nexus
2 8 (88.89%) Finance
3 3 (33.33%) Software Architecture
4 2 (22.22%) Content Management
5 1 (11.11%) Kanban
5 1 (11.11%) SOAP
5 1 (11.11%) Web Services
5 1 (11.11%) XML
5 1 (11.11%) Mentoring
5 1 (11.11%) Coaching
5 1 (11.11%) REST

JSR 170
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 9 (100.00%) Adobe Experience Manager
Development Applications
1 9 (100.00%) Jenkins
1 9 (100.00%) Maven
1 9 (100.00%) Mockito
1 9 (100.00%) SonarQube
2 8 (88.89%) Sonatype Nexus
General
1 8 (88.89%) Finance
Job Titles
1 9 (100.00%) Developer
2 8 (88.89%) Lead Developer
Libraries, Frameworks & Software Standards
1 9 (100.00%) OSGi
1 9 (100.00%) PowerMock
2 1 (11.11%) REST
2 1 (11.11%) SOAP
2 1 (11.11%) Web Services
2 1 (11.11%) XML
Processes & Methodologies
1 9 (100.00%) Agile Software Development
1 9 (100.00%) BDD
1 9 (100.00%) Continuous Integration
1 9 (100.00%) Scrum
1 9 (100.00%) Software Engineering
1 9 (100.00%) TDD
1 9 (100.00%) Unit Testing
2 3 (33.33%) Software Architecture
3 2 (22.22%) Content Management
4 1 (11.11%) Coaching
4 1 (11.11%) Kanban
4 1 (11.11%) Mentoring
Programming Languages
1 9 (100.00%) Java
Vendors
1 9 (100.00%) Adobe
1 9 (100.00%) Coverity