The first table below looks at the demand for JNI skills in IT jobs advertised for the City of London region. Included is a guide to the average salaries offered in IT jobs that have cited JNI over the 3 months to 17 April 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Libraries, Frameworks & Software Standards category for the City of London region.

Location
3 months to
17 Apr 2014
Same period 2013 Same period 2012
Java Native Interface (JNI)
Rank 328 308 334
Rank change year-on-year
-20 +26
Permanent jobs citing JNI 4 8 2
As % of all permanent IT jobs located in the City of London 0.032% 0.068% 0.014%
As % of the Libraries, Frameworks & Software Standards category 0.086% 0.18% 0.038%
Number of salaries quoted 4 8 2
Average salary £52,500 £60,500 £59,500
Average salary % change year-on-year
-13.22% +1.68%
UK excluding London average salary £27,000 £30,000 £45,000
% change year-on-year
-10.00% -33.33%
Libraries, Frameworks & Software Standards Category
City of London
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
4677 4507 5220
As % of all permanent IT jobs located in the City of London 37.09% 38.42% 37.49%
Number of salaries quoted 4017 4015 4922
Average salary £52,500 £50,500 £50,000
Average salary % change year-on-year
+3.96% +1.00%
90% offered a salary of more than £35,000 £35,000 £35,000
10% offered a salary of more than £75,000 £75,000 £72,500
UK excluding London average salary £40,000 £37,500 £37,500
% change year-on-year
+6.66% -
JNI
London

JNI
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of permanent IT jobs citing JNI across the City of London region as a proportion of the total demand within the Libraries, Frameworks & Software Standards category.

JNI Jobs Demand Trend in the City of London

JNI
Salary Trend in the City of London

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

JNI Salary Trend in the City of London

JNI
Top 18 Related IT Skills in the City of London

For the 6 months to 17 April 2014, IT jobs across the City of London region citing JNI also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited JNI.

1 4 (100.00%) C
1 4 (100.00%) C++
1 4 (100.00%) Java
1 4 (100.00%) J2SE
1 4 (100.00%) GSM
1 4 (100.00%) VoIP
1 4 (100.00%) Telecoms
1 4 (100.00%) Handset
1 4 (100.00%) Subversion
1 4 (100.00%) XMPP
1 4 (100.00%) Google
1 4 (100.00%) Android
1 4 (100.00%) Git (software)
1 4 (100.00%) Open Source
1 4 (100.00%) Robotium
1 4 (100.00%) Mobile App
1 4 (100.00%) Mobile Application Development
1 4 (100.00%) Android Development

JNI
Top Related IT Skills in the City of London by Category

For the 6 months to 17 April 2014, IT jobs across the City of London region citing JNI also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited JNI. Up to 20 skills are shown per category.

Communications & Networking
1 4 (100.00%) GSM
1 4 (100.00%) VoIP
Development Applications
1 4 (100.00%) Subversion
1 4 (100.00%) Git (software)
1 4 (100.00%) Robotium
General
1 4 (100.00%) Telecoms
Job Titles
1 4 (100.00%) Developer
1 4 (100.00%) Android Developer
2 2 (50.00%) Java Developer
Libraries, Frameworks & Software Standards
1 4 (100.00%) J2SE
1 4 (100.00%) XMPP
Miscellaneous
1 4 (100.00%) Handset
1 4 (100.00%) Open Source
1 4 (100.00%) Mobile App
Operating Systems
1 4 (100.00%) Android
Processes & Methodologies
1 4 (100.00%) Mobile Application Development
1 4 (100.00%) Android Development
Programming Languages
1 4 (100.00%) C
1 4 (100.00%) C++
1 4 (100.00%) Java
Vendors
1 4 (100.00%) Google