The table below looks at the statistics for JNI skills in IT jobs advertised for the England region. Included is a guide to the average salaries offered in IT jobs that have cited JNI over the 3 months to 2 June 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
2 Jun 2015
Same period 2014 Same period 2013
Java Native Interface (JNI)
Rank 851 884 856
Rank change year-on-year
+33 -28
Permanent jobs citing JNI 7 16 10
As % of all permanent IT jobs located in England 0.007% 0.015% 0.010%
As % of the Libraries, Frameworks & Software Standards category 0.019% 0.036% 0.025%
Number of salaries quoted 6 16 10
Average salary £81,250 £52,500 £61,250
Average salary % change year-on-year
+54.76% -14.28%
90% offered a salary of more than £52,500 £27,000 £40,000
10% offered a salary of more than £100,000 £72,500 £62,750
UK excluding London average salary £52,500 £27,000 £57,500
% change year-on-year
+94.44% -53.04%
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
37731 44159 40637
As % of all permanent IT jobs located in England 38.10% 40.22% 40.70%
Number of salaries quoted 32565 37990 35646
Average salary £45,000 £42,500 £40,000
Average salary % change year-on-year
+5.88% +6.25%
90% offered a salary of more than £30,000 £30,000 £28,000
10% offered a salary of more than £65,000 £60,000 £65,000
UK excluding London average salary £40,000 £40,000 £37,500
% change year-on-year
- +6.66%

JNI
Jobs Demand Trend in England

This chart provides a 3-month moving total of permanent IT jobs citing JNI across the England region as a proportion of the total demand within 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 2 June 2015.

JNI Salary Histogram in England

JNI
Job Locations in England

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing JNI within the England region over the 3 months to 2 June 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London +31 4 £93,750 +78.57%
East of England - 2 £50,000 -
North West - 1 £55,000 -
JNI
UK

JNI
Top 30 Related IT Skills in England

For the 6 months to 2 June 2015, IT jobs across the England 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 13 (81.25%) Java
2 10 (62.50%) Finance
3 9 (56.25%) Android
4 7 (43.75%) C++
5 6 (37.50%) Objective-C
5 6 (37.50%) Apple iOS
5 6 (37.50%) Mobile App
5 6 (37.50%) Mobile Development
6 5 (31.25%) Apple Swift
6 5 (31.25%) Dalvik
6 5 (31.25%) Reverse Engineering
6 5 (31.25%) Degree
6 5 (31.25%) C#
6 5 (31.25%) Linux
7 4 (25.00%) Windows
7 4 (25.00%) Python
7 4 (25.00%) C
8 3 (18.75%) Risk Management
8 3 (18.75%) Agile Software Development
8 3 (18.75%) VB
8 3 (18.75%) Derivative
8 3 (18.75%) Physics
8 3 (18.75%) Apache Thrift
8 3 (18.75%) Android Development
9 2 (12.50%) Analytics
9 2 (12.50%) Mathematics
9 2 (12.50%) Multithreading
9 2 (12.50%) Software Engineering
9 2 (12.50%) Economics
9 2 (12.50%) .NET

JNI
Top Related IT Skills in England by Category

For the 6 months to 2 June 2015, IT jobs across the England 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.

Application Platforms
1 1 (6.25%) JBoss
1 1 (6.25%) Tomcat
1 1 (6.25%) Oracle Coherence
1 1 (6.25%) Jetty
Communications & Networking
1 1 (6.25%) Wi-Fi
1 1 (6.25%) Bluetooth
1 1 (6.25%) TCP/IP
1 1 (6.25%) ZigBee
1 1 (6.25%) DLNA
1 1 (6.25%) Modbus
Database & Business Intelligence
1 1 (6.25%) SQL Server
1 1 (6.25%) Apache Cassandra
1 1 (6.25%) Relational Database
Development Applications
1 1 (6.25%) Xcode
1 1 (6.25%) Maven
1 1 (6.25%) Eclipse
1 1 (6.25%) Ant
1 1 (6.25%) GCC
1 1 (6.25%) Android Studio
1 1 (6.25%) Apache Ivy
General
1 10 (62.50%) Finance
2 2 (12.50%) Front Office
3 1 (6.25%) Investment Banking
3 1 (6.25%) Banking
Job Titles
1 7 (43.75%) Developer
2 5 (31.25%) Security Engineer
3 4 (25.00%) Security Analyst
3 4 (25.00%) Analyst
4 3 (18.75%) Quantitative Developer
4 3 (18.75%) C++ Quantitative Developer
5 2 (12.50%) C++ Software Engineer
5 2 (12.50%) Java Developer
5 2 (12.50%) Software Engineer
6 1 (6.25%) Consultant
6 1 (6.25%) Programmer
6 1 (6.25%) Applications Consultant
6 1 (6.25%) Security Consultant
6 1 (6.25%) C++ Developer
6 1 (6.25%) Security Specialist
6 1 (6.25%) Python Developer
6 1 (6.25%) Linux Engineer
6 1 (6.25%) Mobile Developer
6 1 (6.25%) Android Developer
6 1 (6.25%) Embedded Linux Engineer
Libraries, Frameworks & Software Standards
1 5 (31.25%) Dalvik
2 3 (18.75%) Apache Thrift
3 2 (12.50%) .NET
3 2 (12.50%) CSS
3 2 (12.50%) XML
3 2 (12.50%) HTML
3 2 (12.50%) Spring
4 1 (6.25%) JMX
4 1 (6.25%) Jini
4 1 (6.25%) XML Schema
4 1 (6.25%) JAXB
4 1 (6.25%) JMS
4 1 (6.25%) XSLT
4 1 (6.25%) J2EE
4 1 (6.25%) JSON
4 1 (6.25%) Guice
4 1 (6.25%) Apache CXF
4 1 (6.25%) JPA
4 1 (6.25%) iOS SDK
4 1 (6.25%) REST
Miscellaneous
1 6 (37.50%) Mobile App
2 3 (18.75%) Derivative
2 3 (18.75%) Physics
3 2 (12.50%) Mathematics
3 2 (12.50%) Economics
4 1 (6.25%) Blackberry
4 1 (6.25%) Device Driver
4 1 (6.25%) Handset
4 1 (6.25%) Management Information System
4 1 (6.25%) MPEG
4 1 (6.25%) Client/Server
4 1 (6.25%) Smartphone
4 1 (6.25%) Statistics
4 1 (6.25%) Computer Science
4 1 (6.25%) CAN bus
Operating Systems
1 9 (56.25%) Android
2 6 (37.50%) Apple iOS
3 5 (31.25%) Linux
4 4 (25.00%) Windows
5 1 (6.25%) UNIX
5 1 (6.25%) Embedded Linux
5 1 (6.25%) Windows Phone
Processes & Methodologies
1 6 (37.50%) Mobile Development
2 5 (31.25%) Reverse Engineering
3 3 (18.75%) Risk Management
3 3 (18.75%) Agile Software Development
3 3 (18.75%) Android Development
4 2 (12.50%) Analytics
4 2 (12.50%) Multithreading
4 2 (12.50%) Software Engineering
4 2 (12.50%) OO
4 2 (12.50%) OOD
4 2 (12.50%) Scrum
5 1 (6.25%) Configuration Management
5 1 (6.25%) Information Security
5 1 (6.25%) TDD
5 1 (6.25%) Penetration Testing
5 1 (6.25%) OOA/OOD
5 1 (6.25%) Wealth Management
5 1 (6.25%) Unit Testing
5 1 (6.25%) OWASP
5 1 (6.25%) Kanban
Programming Languages
1 13 (81.25%) Java
2 7 (43.75%) C++
3 6 (37.50%) Objective-C
4 5 (31.25%) Apple Swift
4 5 (31.25%) C#
5 4 (25.00%) Python
5 4 (25.00%) C
6 3 (18.75%) VB
7 2 (12.50%) JavaScript
7 2 (12.50%) SQL
7 2 (12.50%) Embedded C++
7 2 (12.50%) Shell Script
8 1 (6.25%) Perl
8 1 (6.25%) PHP
8 1 (6.25%) Scala
8 1 (6.25%) Bash Shell
Qualifications
1 5 (31.25%) Degree
System Software
1 1 (6.25%) iptables
1 1 (6.25%) Platform Symphony
1 1 (6.25%) GridGain
Systems Management
1 1 (6.25%) Cobbler
1 1 (6.25%) Puppet
1 1 (6.25%) Opscode Chef
Vendors
1 2 (12.50%) Oracle
2 1 (6.25%) Symbian
2 1 (6.25%) IBM
2 1 (6.25%) DataSynapse
2 1 (6.25%) Wind River
2 1 (6.25%) Xamarin