The following table provides summary statistics for permanent job vacancies advertised in 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 23 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
Content Repository API for Java (JCR) (JSR 170)
England / London
Rank 545 635 -
Rank change year-on-year +90 -  
Permanent jobs citing JSR 170 22 10 0
As % of all permanent IT jobs advertised in London 0.066% 0.024% -
As % of the Libraries, Frameworks & Software Standards category 0.17% 0.060% -
Number of salaries quoted 22 6 0
Median salary £57,500 £50,000 -
Median salary % change year-on-year +15.00% -  
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 London with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
London
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 13261 16568 15378
As % of all permanent IT job vacancies advertised in London 39.94% 39.91% 36.84%
Number of salaries quoted 11417 14467 13029
Median salary £57,500 £55,000 £55,000
Median salary % change year-on-year +4.54% -  
90% offered a salary of more than £37,500 £37,500 £36,000
10% offered a salary of more than £80,000 £72,500 £77,500
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 London

The job posting trend of jobs advertised in 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 London

JSR 170
Salary Trend in London

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

Salary trend for JSR 170 in London

JSR 170
Salary Histogram in London

The salary distribution of IT jobs citing JSR 170 in London over the 3 months to 23 March 2017.

Salary histogram for JSR 170 in London

JSR 170
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JSR 170 within the London region over the 3 months to 23 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
City of London - 6 £60,000 -
JSR 170
England

JSR 170
Top 30 Related IT Skills in London

For the 6 months to 23 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 London region with a requirement for JSR 170.

1 41 (100.00%) Java
1 41 (100.00%) Adobe
1 41 (100.00%) Adobe Experience Manager
2 38 (92.68%) OSGi
3 36 (87.80%) Agile Software Development
4 35 (85.37%) TDD
4 35 (85.37%) BDD
5 34 (82.93%) Scrum
6 32 (78.05%) Maven
6 32 (78.05%) Software Engineering
6 32 (78.05%) Continuous Integration
6 32 (78.05%) Coverity
6 32 (78.05%) Jenkins
6 32 (78.05%) SonarQube
7 30 (73.17%) PowerMock
7 30 (73.17%) Unit Testing
7 30 (73.17%) Mockito
8 21 (51.22%) XML
9 20 (48.78%) Finance
10 19 (46.34%) SOAP
10 19 (46.34%) Web Services
10 19 (46.34%) REST
10 19 (46.34%) Sonatype Nexus
11 17 (41.46%) Content Management
12 12 (29.27%) Software Architecture
13 8 (19.51%) Marketing
14 7 (17.07%) Spring
14 7 (17.07%) JSON
15 5 (12.20%) Mentoring
15 5 (12.20%) Coaching

JSR 170
Top Related IT Skills in 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 41 (100.00%) Adobe Experience Manager
2 3 (7.32%) Apache
2 3 (7.32%) Apache Spark
3 1 (2.44%) CMS
Cloud Services
1 5 (12.20%) Adobe Analytics
1 5 (12.20%) Cloud Computing
1 5 (12.20%) SaaS
2 4 (9.76%) Amazon AWS
Database & Business Intelligence
1 3 (7.32%) Big Data
1 3 (7.32%) NoSQL
Development Applications
1 32 (78.05%) Jenkins
1 32 (78.05%) Maven
1 32 (78.05%) SonarQube
2 30 (73.17%) Mockito
3 19 (46.34%) Sonatype Nexus
4 2 (4.88%) Git (software)
4 2 (4.88%) Subversion
General
1 20 (48.78%) Finance
2 8 (19.51%) Marketing
3 3 (7.32%) Publishing
Job Titles
1 33 (80.49%) Developer
2 17 (41.46%) Lead Developer
3 8 (19.51%) Architect
4 7 (17.07%) Solutions Architect
5 6 (14.63%) Digital Architect
6 5 (12.20%) Digital Solutions Architect
6 5 (12.20%) Java Developer
7 3 (7.32%) E-Commerce Architect
7 3 (7.32%) IT Architect
8 2 (4.88%) E-Commerce Solution Architect
8 2 (4.88%) Hybris Architect
8 2 (4.88%) Senior Architect
8 2 (4.88%) Senior Solutions Architect
9 1 (2.44%) Head of Architecture
9 1 (2.44%) Head of Digital
9 1 (2.44%) Head of E-Commerce
9 1 (2.44%) Head of Strategy
9 1 (2.44%) Lead Architect
9 1 (2.44%) Lead Solutions Architect
9 1 (2.44%) Strategy Architect
Libraries, Frameworks & Software Standards
1 38 (92.68%) OSGi
2 30 (73.17%) PowerMock
3 21 (51.22%) XML
4 19 (46.34%) REST
4 19 (46.34%) SOAP
4 19 (46.34%) Web Services
5 7 (17.07%) JSON
5 7 (17.07%) Spring
6 5 (12.20%) Apache Sling
6 5 (12.20%) CSS
6 5 (12.20%) HTML
6 5 (12.20%) RESTful
7 3 (7.32%) .NET
7 3 (7.32%) CSS3
7 3 (7.32%) HTML5
7 3 (7.32%) Middleware
8 2 (4.88%) Apache Felix
8 2 (4.88%) Ext JS
8 2 (4.88%) jQuery
8 2 (4.88%) Spring MVC
Miscellaneous
1 5 (12.20%) Data Centre
1 5 (12.20%) Enterprise Software
2 3 (7.32%) Taxonomies
3 2 (4.88%) Management Information System
Processes & Methodologies
1 36 (87.80%) Agile Software Development
2 35 (85.37%) BDD
2 35 (85.37%) TDD
3 34 (82.93%) Scrum
4 32 (78.05%) Continuous Integration
4 32 (78.05%) Software Engineering
5 30 (73.17%) Unit Testing
6 17 (41.46%) Content Management
7 12 (29.27%) Software Architecture
8 5 (12.20%) Analytics
8 5 (12.20%) Coaching
8 5 (12.20%) Data Integration
8 5 (12.20%) Data Management
8 5 (12.20%) Digital Marketing
8 5 (12.20%) E-Commerce
8 5 (12.20%) ERP
8 5 (12.20%) Mentoring
8 5 (12.20%) Web Analytics
9 3 (7.32%) DevOps
9 3 (7.32%) Stakeholder Engagement
Programming Languages
1 41 (100.00%) Java
2 5 (12.20%) JavaScript
Qualifications
1 2 (4.88%) Degree
Vendors
1 41 (100.00%) Adobe
2 32 (78.05%) Coverity
3 5 (12.20%) hybris
3 5 (12.20%) Omniture
4 3 (7.32%) Sitecore
5 1 (2.44%) Salesforce.com