The table below looks at the statistics for JNI skills in IT jobs advertised for the England region. Included is a guide to the salaries offered in IT jobs that have cited JNI over the 3 months to 20 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
20 Feb 2017
Same period 2016 Same period 2015
Java Native Interface (JNI)
UK / England
Rank 838 932 923
Rank change year-on-year
+94 -9
Permanent jobs citing JNI 1 4 13
As % of all permanent IT jobs located in England 0.001% 0.004% 0.013%
As % of the Libraries, Frameworks & Software Standards category 0.003% 0.011% 0.035%
Number of salaries quoted 1 4 13
Median salary £60,000 £80,000 £47,500
Median salary % change year-on-year
-25.00% +68.42%
UK excluding London median salary £60,000 £36,000 £45,000
% change year-on-year
+66.66% -20.00%

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 England region.

Libraries, Frameworks & Software Standards Category
England
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
31268 36236 37112
As % of all permanent IT jobs located in England 39.40% 38.52% 37.32%
Number of salaries quoted 27098 31572 32059
Median salary £45,000 £45,000 £43,500
Median salary % change year-on-year
- +3.44%
90% offered a salary of more than £32,500 £31,500 £30,000
10% offered a salary of more than £70,000 £65,000 £67,500
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

JNI
Jobs Demand Trend in England

The demand trend of job ads across the England region citing JNI as a proportion of all IT jobs with a match in the Libraries, Frameworks & Software Standards category.

JNI Jobs Demand Trend in England

JNI
Salary Trend in England

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

JNI Salary Trend in England

JNI
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JNI within the England region over the 3 months to 20 February 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
East Midlands - 1 £60,000 -
JNI
UK

JNI
Top 30 Related IT Skills in England

For the 6 months to 20 February 2017, IT jobs citing JNI 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 England region with a requirement for JNI.

1 5 (100.00%) Java
2 4 (80.00%) Objective-C
2 4 (80.00%) Android
3 2 (40.00%) Penetration Testing
3 2 (40.00%) C#
3 2 (40.00%) .NET
3 2 (40.00%) J2EE
3 2 (40.00%) Linux
3 2 (40.00%) Apple iOS
3 2 (40.00%) Reverse Engineering
3 2 (40.00%) Android Development
3 2 (40.00%) Mobile Development
3 2 (40.00%) Software Delivery
3 2 (40.00%) Threat Modelling
3 2 (40.00%) Time Management
4 1 (20.00%) Identity Access Management
4 1 (20.00%) iOS Development
4 1 (20.00%) Android NDK
4 1 (20.00%) Android Studio
4 1 (20.00%) Scala
4 1 (20.00%) Asterisk PBX
4 1 (20.00%) iPad
4 1 (20.00%) NoSQL
4 1 (20.00%) Hudson
4 1 (20.00%) iOS SDK
4 1 (20.00%) Big Data
4 1 (20.00%) Gradle
4 1 (20.00%) Jenkins
4 1 (20.00%) Mobile App
4 1 (20.00%) Android SDK

JNI
Top Related IT Skills in England 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 1 (20.00%) Apache
Communications & Networking
1 1 (20.00%) Asterisk PBX
1 1 (20.00%) Bluetooth
1 1 (20.00%) VoIP
1 1 (20.00%) Wi-Fi
Database & Business Intelligence
1 1 (20.00%) Big Data
1 1 (20.00%) MySQL
1 1 (20.00%) NoSQL
Development Applications
1 1 (20.00%) Android Studio
1 1 (20.00%) Gradle
1 1 (20.00%) Hudson
1 1 (20.00%) Jenkins
1 1 (20.00%) Xcode
Job Titles
1 2 (40.00%) Penetration Tester
1 2 (40.00%) Tester
2 1 (20.00%) Android Developer
2 1 (20.00%) Developer
2 1 (20.00%) iOS Android Developer
2 1 (20.00%) iOS Developer
2 1 (20.00%) Java Team Leader
2 1 (20.00%) Programmer
2 1 (20.00%) Team Leader
Libraries, Frameworks & Software Standards
1 2 (40.00%) .NET
1 2 (40.00%) J2EE
2 1 (20.00%) Android NDK
2 1 (20.00%) Android SDK
2 1 (20.00%) EJB
2 1 (20.00%) HTML
2 1 (20.00%) iOS SDK
2 1 (20.00%) LAMP
2 1 (20.00%) OpenGL
Miscellaneous
1 1 (20.00%) iPad
1 1 (20.00%) iPhone
1 1 (20.00%) Mobile App
Operating Systems
1 4 (80.00%) Android
2 2 (40.00%) Apple iOS
2 2 (40.00%) Linux
3 1 (20.00%) Mac OS X
3 1 (20.00%) Ubuntu
3 1 (20.00%) Windows
Processes & Methodologies
1 2 (40.00%) Android Development
1 2 (40.00%) Mobile Development
1 2 (40.00%) Penetration Testing
1 2 (40.00%) Reverse Engineering
1 2 (40.00%) Software Delivery
1 2 (40.00%) Threat Modelling
1 2 (40.00%) Time Management
2 1 (20.00%) Identity Access Management
2 1 (20.00%) iOS Development
2 1 (20.00%) Load Balancing
2 1 (20.00%) Multithreading
2 1 (20.00%) OO
Programming Languages
1 5 (100.00%) Java
2 4 (80.00%) Objective-C
3 2 (40.00%) C#
4 1 (20.00%) C++
4 1 (20.00%) JavaScript
4 1 (20.00%) PHP
4 1 (20.00%) Scala
4 1 (20.00%) SQL
Vendors
1 1 (20.00%) Apple