The table below looks at the statistics for JNI skills in IT jobs advertised across the UK. Included is a guide to the average salaries offered in IT jobs that have cited JNI over the 3 months to 28 November 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
28 Nov 2014
Same period 2013 Same period 2012
Java Native Interface (JNI)
Rank 896 884 883
Rank change year-on-year
-12 -1
Permanent jobs citing JNI 15 10 14
As % of all permanent IT jobs located in the UK 0.013% 0.009% 0.012%
As % of the Libraries, Frameworks & Software Standards category 0.035% 0.022% 0.029%
Number of salaries quoted 15 9 11
Average salary £50,000 £50,000 £30,000
Average salary % change year-on-year
- +66.66%
90% offered a salary of more than £33,700 £27,000 £25,000
10% offered a salary of more than £74,000 £61,000 £55,000
UK excluding London average salary £43,750 £44,500 £30,000
% change year-on-year
-1.68% +48.33%

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in permanent jobs advertised across the UK.

Libraries, Frameworks & Software Standards Category
UK
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
42362 45367 47985
As % of all permanent IT jobs located in the UK 36.78% 40.86% 41.71%
Number of salaries quoted 36399 38853 42542
Average salary £42,500 £41,500 £40,000
Average salary % change year-on-year
+2.40% +3.75%
90% offered a salary of more than £30,000 £29,000 £28,000
10% offered a salary of more than £62,500 £60,000 £62,500
UK excluding London average salary £40,000 £37,500 £37,500
% change year-on-year
+6.66% -

JNI
Jobs Demand Trend

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

JNI Jobs Demand Trend in the UK

JNI
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JNI within the UK.

JNI Salary Trend in the UK

JNI
Salary Histogram

This chart provides a salary histogram for IT jobs citing JNI over the 3 months to 28 November 2014 within the UK.

JNI Salary Histogram in the UK

JNI
Top 13 Job Locations

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing JNI within the UK over the 3 months to 28 November 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
England -38 15 £50,000 - 5
London +15 9 £70,000 +16.66%
City of London - 4 £73,750 -
North East - 2 £27,500 -
North West - 2 £48,750 - 2
Newcastle upon Tyne - 2 £27,500 -
Cheshire - 2 £48,750 - 2
Tyne and Wear - 2 £27,500 -
East of England -16 1 £40,000 -33.33% 1
Bristol - 1 £47,500 - 1
Norfolk - 1 £40,000 - 1
Norwich - 1 £40,000 - 1
South West - 1 £47,500 - 2

JNI
Top 30 Related IT Skills

For the 6 months to 28 November 2014, IT jobs within the UK 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 33 (97.06%) Java
2 17 (50.00%) C++
3 15 (44.12%) Android
4 13 (38.24%) Agile Software Development
4 13 (38.24%) Finance
4 13 (38.24%) Android Development
5 12 (35.29%) C#
6 11 (32.35%) C
6 11 (32.35%) Multithreading
7 10 (29.41%) Git (software)
7 10 (29.41%) REST
7 10 (29.41%) SQL
7 10 (29.41%) OO
7 10 (29.41%) Scrum
7 10 (29.41%) Mobile App
8 9 (26.47%) Subversion
9 8 (23.53%) TDD
9 8 (23.53%) OOD
9 8 (23.53%) Mobile Application Development
9 8 (23.53%) Low Latency
10 6 (17.65%) JavaScript
10 6 (17.65%) HTML
10 6 (17.65%) Oracle
10 6 (17.65%) CSS
10 6 (17.65%) Objective-C
10 6 (17.65%) HTTP
10 6 (17.65%) Spring
10 6 (17.65%) Banking
10 6 (17.65%) Investment Banking
10 6 (17.65%) Oracle Coherence

JNI
Top Related IT Skills by Category

For the 6 months to 28 November 2014, IT jobs within the UK 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 6 (17.65%) Oracle Coherence
2 5 (14.71%) IIS
2 5 (14.71%) BizTalk Server
3 4 (11.76%) WebLogic
4 1 (2.94%) uiautomator
Business Applications
1 3 (8.82%) ION MarketView
Communications & Networking
1 6 (17.65%) HTTP
2 5 (14.71%) TCP/IP
3 4 (11.76%) GSM
3 4 (11.76%) VoIP
4 1 (2.94%) DLNA
Database & Business Intelligence
1 4 (11.76%) Hadoop
2 2 (5.88%) Apache Cassandra
Development Applications
1 10 (29.41%) Git (software)
2 9 (26.47%) Subversion
3 5 (14.71%) JUnit
3 5 (14.71%) IntelliJ
4 4 (11.76%) Team Foundation Server
4 4 (11.76%) Hudson
4 4 (11.76%) Robotium
4 4 (11.76%) Jenkins
4 4 (11.76%) Robolectric
4 4 (11.76%) Maven
5 1 (2.94%) Ant
5 1 (2.94%) NetBeans
5 1 (2.94%) Eclipse
General
1 13 (38.24%) Finance
2 6 (17.65%) Banking
2 6 (17.65%) Investment Banking
3 4 (11.76%) Telecoms
4 1 (2.94%) Retail
4 1 (2.94%) Automotive
4 1 (2.94%) Manufacturing
4 1 (2.94%) Financial Institution
4 1 (2.94%) Electronics
Job Titles
1 31 (91.18%) Developer
2 13 (38.24%) Java Developer
2 13 (38.24%) Android Developer
3 6 (17.65%) Senior Developer
4 5 (14.71%) C# Developer
4 5 (14.71%) Senior C# Developer
5 3 (8.82%) Senior Java Developer
6 2 (5.88%) Analyst
6 2 (5.88%) Security Engineer
7 1 (2.94%) Software Engineer
7 1 (2.94%) Consultant
7 1 (2.94%) Embedded C Engineer
7 1 (2.94%) C Software Engineer
7 1 (2.94%) UI Developer
7 1 (2.94%) Embedded Software Engineer
7 1 (2.94%) Analyst Developer
7 1 (2.94%) Team Leader
7 1 (2.94%) Embedded C Software Engineer
7 1 (2.94%) Security Consultant
7 1 (2.94%) Lead Developer
Libraries, Frameworks & Software Standards
1 10 (29.41%) REST
2 6 (17.65%) Spring
2 6 (17.65%) HTML
2 6 (17.65%) CSS
3 5 (14.71%) XML
3 5 (14.71%) .NET
3 5 (14.71%) ASP.NET
3 5 (14.71%) JSON
3 5 (14.71%) FIX Protocol
3 5 (14.71%) Silverlight
3 5 (14.71%) ASP.NET MVC
3 5 (14.71%) Razor View Engine
4 4 (11.76%) XMPP
4 4 (11.76%) J2SE
4 4 (11.76%) JMS
4 4 (11.76%) EJB
4 4 (11.76%) J2EE
4 4 (11.76%) Web Services
5 3 (8.82%) Rendezvous
5 3 (8.82%) Middleware
Miscellaneous
1 10 (29.41%) Mobile App
2 5 (14.71%) Open Source
2 5 (14.71%) Fixed Income
3 4 (11.76%) Cryptography
3 4 (11.76%) Field-Programmable Gate Array
3 4 (11.76%) Derivative
3 4 (11.76%) Credit Risk
3 4 (11.76%) Market Risk
3 4 (11.76%) Data Structures
3 4 (11.76%) Algorithms
3 4 (11.76%) Blackberry
3 4 (11.76%) Handset
3 4 (11.76%) iPhone
4 1 (2.94%) Augmented Reality
4 1 (2.94%) MPEG
4 1 (2.94%) Data Extraction
4 1 (2.94%) Data Integration
4 1 (2.94%) Mathematics
Operating Systems
1 15 (44.12%) Android
2 3 (8.82%) Windows
3 2 (5.88%) Linux
3 2 (5.88%) Apple iOS
Processes & Methodologies
1 13 (38.24%) Agile Software Development
1 13 (38.24%) Android Development
2 11 (32.35%) Multithreading
3 10 (29.41%) Scrum
3 10 (29.41%) OO
4 8 (23.53%) OOD
4 8 (23.53%) TDD
4 8 (23.53%) Mobile Application Development
4 8 (23.53%) Low Latency
5 5 (14.71%) Software Engineering
5 5 (14.71%) Continuous Integration
5 5 (14.71%) MVC
6 4 (11.76%) DRM
6 4 (11.76%) Software Testing
6 4 (11.76%) Mentoring
6 4 (11.76%) Coaching
7 3 (8.82%) Electronic Trading
8 2 (5.88%) Parallel Programming
8 2 (5.88%) Reverse Engineering
8 2 (5.88%) Algorithmic Trading
Programming Languages
1 33 (97.06%) Java
2 17 (50.00%) C++
3 12 (35.29%) C#
4 11 (32.35%) C
5 10 (29.41%) SQL
6 6 (17.65%) JavaScript
6 6 (17.65%) Objective-C
7 1 (2.94%) Bash Shell
7 1 (2.94%) Perl
7 1 (2.94%) Python
7 1 (2.94%) Embedded C
7 1 (2.94%) Embedded C++
7 1 (2.94%) Assembly Language
Qualifications
1 1 (2.94%) PhD
Quality Assurance & Compliance
1 4 (11.76%) ISO 9001
2 2 (5.88%) QA
3 1 (2.94%) Data Quality
System Software
1 2 (5.88%) Platform Symphony
Vendors
1 6 (17.65%) Oracle
2 5 (14.71%) Google
3 4 (11.76%) Symbian
4 3 (8.82%) TIBCO
4 3 (8.82%) ION Trading
5 2 (5.88%) Software AG
6 1 (2.94%) AccuRev
6 1 (2.94%) IBM
Bristol, Avon
Westek Recruitment
Salary: £40000 - £55000 per annum + Benefits Package
Posted: 3 days ago
Cheshire
Proprius Recruitment
Salary: From £40,000 to £50,000 per annum Plus Excellent Benefits & Bonus
Posted: 3 days ago
Knutsford, Cheshire
Proprius Recruitment
Salary: From £40,000 to £55,000 per annum Excellent Banking Benefits + Bonus
Posted: 4 days ago
Norwich, Norfolk
I4 Recruitment
Salary: £35k - 45k per year + Negotiable
Posted: 4 days ago
Caerphilly
Computer Futures
Salary: £40000 - £50000 per annum + Pension
Posted: 17 days ago
Cardiff
Computer Futures
Salary: £40000 - £50000 per annum + Pension
Posted: 22 days ago
Bath
Computer Futures
Salary: £40000 - £50000 per annum + Pension
Posted: 24 days ago
Mid Glamorgan
Computer Futures
Salary: £40000 - £50000 per annum + Pension
Posted: 25 days ago