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 6 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
6 Dec 2016
Same period 2015 Same period 2014
Java Native Interface (JNI)
Rank 856 916 945
Rank change year-on-year
+60 +29
Permanent jobs citing JNI 5 7 16
As % of all permanent IT jobs located in England 0.006% 0.007% 0.015%
As % of the Libraries, Frameworks & Software Standards category 0.015% 0.018% 0.041%
Number of salaries quoted 3 3 16
Median salary £85,000 £57,500 £50,000
Median salary % change year-on-year
+47.82% +15.00%
UK excluding London median salary £60,000 £57,500 £43,750
% change year-on-year
+4.34% +31.42%
JNI
UK

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
33681 38463 39328
As % of all permanent IT jobs located in England 39.12% 38.63% 37.00%
Number of salaries quoted 29290 33262 34023
Median salary £46,614 £45,000 £42,500
Median salary % change year-on-year
+3.58% +5.88%
90% offered a salary of more than £32,500 £30,500 £30,000
10% offered a salary of more than £70,000 £62,500 £67,500
UK excluding London median salary £42,500 £40,000 £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
Salary Histogram in England

This chart provides a salary histogram for IT jobs citing JNI across the England region over the 3 months to 6 December 2016.

JNI Salary Histogram 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 6 December 2016. 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
(Click see detailed
statistics and trends)
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
London - 4 £85,000 -
East Midlands - 1 £60,000 -
JNI
UK

JNI
Top 30 Related IT Skills in England

For the 6 months to 6 December 2016, 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 7 (100.00%) Java
2 6 (85.71%) Android
3 5 (71.43%) Objective-C
4 4 (57.14%) Mobile Development
5 3 (42.86%) Reverse Engineering
5 3 (42.86%) Threat Modelling
5 3 (42.86%) Apple iOS
5 3 (42.86%) Android Development
5 3 (42.86%) C#
5 3 (42.86%) Penetration Testing
5 3 (42.86%) .NET
5 3 (42.86%) J2EE
6 2 (28.57%) Windows
6 2 (28.57%) Linux
6 2 (28.57%) C++
6 2 (28.57%) Software Delivery
6 2 (28.57%) Time Management
7 1 (14.29%) Apple Swift
7 1 (14.29%) Scala
7 1 (14.29%) Asterisk PBX
7 1 (14.29%) Identity Access Management
7 1 (14.29%) SANS
7 1 (14.29%) Virtual Machines
7 1 (14.29%) iPad
7 1 (14.29%) NoSQL
7 1 (14.29%) iOS Development
7 1 (14.29%) Android NDK
7 1 (14.29%) Android Studio
7 1 (14.29%) Hudson
7 1 (14.29%) iOS 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 (14.29%) Apache
1 1 (14.29%) WebSphere
Communications & Networking
1 1 (14.29%) Asterisk PBX
1 1 (14.29%) Bluetooth
1 1 (14.29%) VoIP
1 1 (14.29%) Wi-Fi
Database & Business Intelligence
1 1 (14.29%) Big Data
1 1 (14.29%) MySQL
1 1 (14.29%) NoSQL
Development Applications
1 1 (14.29%) Android Studio
1 1 (14.29%) Gradle
1 1 (14.29%) Hudson
1 1 (14.29%) Jenkins
1 1 (14.29%) Xcode
General
1 1 (14.29%) Finance
Job Titles
1 3 (42.86%) Tester
2 2 (28.57%) Android Developer
2 2 (28.57%) Developer
2 2 (28.57%) Penetration Tester
3 1 (14.29%) iOS Android Developer
3 1 (14.29%) iOS Developer
3 1 (14.29%) Java Android Developer
3 1 (14.29%) Java Developer
3 1 (14.29%) Java Mobile Developer
3 1 (14.29%) Java Team Leader
3 1 (14.29%) Programmer
3 1 (14.29%) Security Specialist
3 1 (14.29%) Security Tester
3 1 (14.29%) Team Leader
Libraries, Frameworks & Software Standards
1 3 (42.86%) .NET
1 3 (42.86%) J2EE
2 1 (14.29%) Android NDK
2 1 (14.29%) Android SDK
2 1 (14.29%) EJB
2 1 (14.29%) HTML
2 1 (14.29%) iOS SDK
2 1 (14.29%) J2SE
2 1 (14.29%) LAMP
2 1 (14.29%) Middleware
2 1 (14.29%) OpenGL
Miscellaneous
1 1 (14.29%) Computer Science
1 1 (14.29%) iPad
1 1 (14.29%) iPhone
1 1 (14.29%) Mobile App
Operating Systems
1 6 (85.71%) Android
2 3 (42.86%) Apple iOS
3 2 (28.57%) Linux
3 2 (28.57%) Windows
4 1 (14.29%) Mac OS X
4 1 (14.29%) Ubuntu
Processes & Methodologies
1 4 (57.14%) Mobile Development
2 3 (42.86%) Android Development
2 3 (42.86%) Penetration Testing
2 3 (42.86%) Reverse Engineering
2 3 (42.86%) Threat Modelling
3 2 (28.57%) Software Delivery
3 2 (28.57%) Time Management
4 1 (14.29%) Identity Access Management
4 1 (14.29%) iOS Development
4 1 (14.29%) Load Balancing
4 1 (14.29%) Multithreading
4 1 (14.29%) OO
4 1 (14.29%) OWASP
Programming Languages
1 7 (100.00%) Java
2 5 (71.43%) Objective-C
3 3 (42.86%) C#
4 2 (28.57%) C++
5 1 (14.29%) Apple Swift
5 1 (14.29%) JavaScript
5 1 (14.29%) PHP
5 1 (14.29%) Scala
5 1 (14.29%) SQL
Qualifications
1 1 (14.29%) Degree
1 1 (14.29%) SANS
System Software
1 1 (14.29%) Virtual Machines
Vendors
1 1 (14.29%) Apple