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 22 October 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
22 Oct 2014
Same period 2013 Same period 2012
Java Native Interface (JNI)
Rank 844 861 870
Rank change year-on-year
+17 +9
Permanent jobs citing JNI 16 15 4
As % of all permanent IT jobs located in England 0.015% 0.015% 0.004%
As % of the Libraries, Frameworks & Software Standards category 0.041% 0.036% 0.009%
Number of salaries quoted 14 14 2
Average salary £50,000 £52,500 £60,000
Average salary % change year-on-year
-4.76% -12.50%
UK excluding London average salary £34,750 £44,500 £25,000
% change year-on-year
-21.91% +78.00%
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
39114 41164 43857
As % of all permanent IT jobs located in England 37.05% 40.58% 40.64%
Number of salaries quoted 33368 35914 38675
Average salary £42,500 £42,500 £40,000
Average salary % change year-on-year
- +6.25%
90% offered a salary of more than £30,000 £29,250 £28,500
10% offered a salary of more than £62,500 £62,500 £62,500
UK excluding London average salary £40,000 £37,500 £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 22 October 2014.

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 22 October 2014. 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 +17 11 £51,250 -2.38%
North East - 2 £27,500 -
South East -15 1 - -
East of England -20 1 £40,000 -33.33%
Yorkshire - 1 £70,000 -
JNI
UK

JNI
Top 30 Related IT Skills in England

For the 6 months to 22 October 2014, 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 31 (96.88%) Java
2 15 (46.88%) Agile Software Development
2 15 (46.88%) Android
2 15 (46.88%) Android Development
3 14 (43.75%) C++
4 12 (37.50%) Finance
4 12 (37.50%) Git (software)
5 11 (34.38%) Mobile App
5 11 (34.38%) Mobile Application Development
5 11 (34.38%) Scrum
6 10 (31.25%) TDD
6 10 (31.25%) Subversion
7 9 (28.13%) Spring
7 9 (28.13%) Oracle Coherence
7 9 (28.13%) REST
7 9 (28.13%) C
7 9 (28.13%) SQL
7 9 (28.13%) Oracle
8 8 (25.00%) OO
8 8 (25.00%) C#
8 8 (25.00%) JUnit
8 8 (25.00%) Banking
8 8 (25.00%) Investment Banking
8 8 (25.00%) Software Engineering
9 7 (21.88%) Handset
9 7 (21.88%) Maven
9 7 (21.88%) Software Testing
9 7 (21.88%) Google
9 7 (21.88%) Multithreading
9 7 (21.88%) Open Source

JNI
Top Related IT Skills in England by Category

For the 6 months to 22 October 2014, 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 9 (28.13%) Oracle Coherence
2 7 (21.88%) WebLogic
3 4 (12.50%) BizTalk Server
3 4 (12.50%) IIS
4 1 (3.13%) uiautomator
Communications & Networking
1 7 (21.88%) VoIP
1 7 (21.88%) GSM
2 6 (18.75%) HTTP
3 4 (12.50%) TCP/IP
Database & Business Intelligence
1 7 (21.88%) Hadoop
2 2 (6.25%) Apache Cassandra
3 1 (3.13%) Oracle Reports
Development Applications
1 12 (37.50%) Git (software)
2 10 (31.25%) Subversion
3 8 (25.00%) JUnit
4 7 (21.88%) Maven
5 6 (18.75%) Robolectric
5 6 (18.75%) Robotium
6 4 (12.50%) IntelliJ
7 3 (9.38%) Team Foundation Server
7 3 (9.38%) Hudson
7 3 (9.38%) Jenkins
8 1 (3.13%) NetBeans
8 1 (3.13%) Eclipse
8 1 (3.13%) Ant
General
1 12 (37.50%) Finance
2 8 (25.00%) Banking
2 8 (25.00%) Investment Banking
3 6 (18.75%) Telecoms
4 1 (3.13%) Retail
4 1 (3.13%) Automotive
4 1 (3.13%) Manufacturing
4 1 (3.13%) Electronics
4 1 (3.13%) Financial Institution
Job Titles
1 32 (100.00%) Developer
2 15 (46.88%) Android Developer
3 13 (40.63%) Java Developer
4 5 (15.63%) Senior Developer
5 4 (12.50%) C# Developer
5 4 (12.50%) Senior C# Developer
6 2 (6.25%) Senior Java Developer
6 2 (6.25%) Team Leader
7 1 (3.13%) UI Developer
7 1 (3.13%) UI Programmer
7 1 (3.13%) FPGA Developer
7 1 (3.13%) Java Team Leader
7 1 (3.13%) Analyst Developer
7 1 (3.13%) Lead Developer
7 1 (3.13%) Analyst
Libraries, Frameworks & Software Standards
1 9 (28.13%) Spring
1 9 (28.13%) REST
2 7 (21.88%) J2EE
2 7 (21.88%) EJB
2 7 (21.88%) J2SE
2 7 (21.88%) JMS
3 6 (18.75%) XMPP
4 4 (12.50%) CSS
4 4 (12.50%) Web Services
4 4 (12.50%) XML
4 4 (12.50%) ASP.NET
4 4 (12.50%) HTML
4 4 (12.50%) .NET
4 4 (12.50%) Razor View Engine
4 4 (12.50%) ASP.NET MVC
4 4 (12.50%) JSON
4 4 (12.50%) FIX Protocol
4 4 (12.50%) Silverlight
5 1 (3.13%) Java SE
5 1 (3.13%) OpenGL ES
Miscellaneous
1 11 (34.38%) Mobile App
2 7 (21.88%) Handset
2 7 (21.88%) Open Source
2 7 (21.88%) Data Structures
2 7 (21.88%) Algorithms
3 6 (18.75%) Fixed Income
3 6 (18.75%) Credit Risk
3 6 (18.75%) Market Risk
3 6 (18.75%) Derivative
4 4 (12.50%) Blackberry
4 4 (12.50%) Field-Programmable Gate Array
4 4 (12.50%) Cryptography
4 4 (12.50%) iPhone
5 1 (3.13%) Data Extraction
5 1 (3.13%) Data Integration
5 1 (3.13%) Mathematics
5 1 (3.13%) Computer Science
5 1 (3.13%) Augmented Reality
Operating Systems
1 15 (46.88%) Android
Processes & Methodologies
1 15 (46.88%) Agile Software Development
1 15 (46.88%) Android Development
2 11 (34.38%) Mobile Application Development
2 11 (34.38%) Scrum
3 10 (31.25%) TDD
4 8 (25.00%) OO
4 8 (25.00%) Software Engineering
5 7 (21.88%) Software Testing
5 7 (21.88%) Multithreading
6 6 (18.75%) OOD
7 5 (15.63%) Mentoring
8 4 (12.50%) MVC
8 4 (12.50%) DRM
8 4 (12.50%) Coaching
8 4 (12.50%) Low Latency
8 4 (12.50%) Continuous Integration
9 3 (9.38%) Risk Management
10 2 (6.25%) Regression Testing
10 2 (6.25%) Parallel Programming
10 2 (6.25%) Unit Testing
Programming Languages
1 31 (96.88%) Java
2 14 (43.75%) C++
3 9 (28.13%) C
3 9 (28.13%) SQL
4 8 (25.00%) C#
5 4 (12.50%) Objective-C
5 4 (12.50%) JavaScript
6 1 (3.13%) PowerHouse
6 1 (3.13%) Assembly Language
Qualifications
1 1 (3.13%) Degree
1 1 (3.13%) PhD
Quality Assurance & Compliance
1 6 (18.75%) ISO 9001
2 2 (6.25%) QA
3 1 (3.13%) Data Quality
System Software
1 2 (6.25%) Platform Symphony
Vendors
1 9 (28.13%) Oracle
2 7 (21.88%) Google
3 4 (12.50%) Symbian
4 1 (3.13%) AccuRev
4 1 (3.13%) IBM
4 1 (3.13%) BEA