The table below looks at the statistics for JNI skills in IT contracts advertised for the South East region. Included is a guide to the average contractor rates offered in IT contracts that have cited JNI over the 3 months to 11 February 2016 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
11 Feb 2016
Same period 2015 Same period 2014
Java Native Interface (JNI)
Rank 243 250 -
Rank change year-on-year
+7 -
Contract jobs citing JNI 3 13 0
As % of all contract IT jobs located in the South East 0.035% 0.14% -
As % of the Libraries, Frameworks & Software Standards category 0.14% 0.56% -
Number of daily rates quoted 3 7 0
Average daily rate £380 £340 -
Average daily rate % change year-on-year
+11.76% -
UK excluding London average daily rate £380 £339 -
% change year-on-year
+12.17% -
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
JNI
England

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in contract jobs advertised in the South East region.

Libraries, Frameworks & Software Standards Category
South East
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
2180 2321 2013
As % of all contract IT jobs located in the South East 25.46% 24.32% 23.53%
Number of daily rates quoted 1460 1326 1088
Average daily rate £375 £350 £350
Average daily rate % change year-on-year
+7.14% -
90% offered a daily rate of more than £300 £250 £235
10% offered a daily rate of more than £475 £475 £450
UK excluding London average daily rate £363 £350 £325
% change year-on-year
+3.57% +7.69%
Number of hourly rates quoted 57 54 65
Average hourly rate £46.25 £30.00 £35.00
Average hourly rate % change year-on-year
+54.16% -14.28%
90% offered a hourly rate of more than £16.00 £18.50 £13.25
10% offered a hourly rate of more than £60.62 £57.50 £42.50
UK excluding London average hourly rate £39.25 £34.00 £33.00
% change year-on-year
+15.44% +3.03%

JNI
Jobs Demand Trend in the South East

This chart provides a 3-month moving total of IT contractor jobs citing JNI across the South East region as a proportion of the total demand within the Libraries, Frameworks & Software Standards category.

JNI Jobs Demand Trend in the South East

JNI
Daily Rate Trend in the South East

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing JNI across the South East region.

JNI Daily Rate Trend in the South East

JNI
Hourly Rate Trend in the South East

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing JNI across the South East region.

JNI Hourly Rate Trend in the South East

JNI
Contract Job Locations in the South East

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing JNI within the South East region over the 3 months to 11 February 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Hampshire -5 3 £380 +11.76%
JNI
England

JNI
Top 30 Related IT Skills in the South East

For the 6 months to 11 February 2016, IT contractor jobs across the South East 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 contract IT job ads sampled that cited JNI.

1 8 (100.00%) Java
2 5 (62.50%) Publishing
2 5 (62.50%) OOP
2 5 (62.50%) OO
2 5 (62.50%) Ant
2 5 (62.50%) Scrum
2 5 (62.50%) Maven
2 5 (62.50%) Automated Testing
2 5 (62.50%) Subversion
2 5 (62.50%) JSON
2 5 (62.50%) Unit Testing
2 5 (62.50%) Android
2 5 (62.50%) Git (software)
2 5 (62.50%) Test Automation
2 5 (62.50%) Dependency Injection
2 5 (62.50%) Mockito
2 5 (62.50%) REST
2 5 (62.50%) Robotium
2 5 (62.50%) User Stories
2 5 (62.50%) Android SDK
2 5 (62.50%) Android Development
2 5 (62.50%) Android NDK
2 5 (62.50%) Gradle
2 5 (62.50%) Artifactory
2 5 (62.50%) Appium
2 5 (62.50%) RoboGuice
2 5 (62.50%) Sonatype Nexus
3 4 (50.00%) Jenkins
3 4 (50.00%) RxJava
3 4 (50.00%) Atlassian Bamboo

JNI
Top Related IT Skills in the South East by Category

For the 6 months to 11 February 2016, IT contractor jobs across the South East 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 contract IT job ads sampled that cited JNI. Up to 20 skills are shown per category.

Application Platforms
1 3 (37.50%) Tomcat
Database & Business Intelligence
1 3 (37.50%) MySQL
Development Applications
1 5 (62.50%) Ant
1 5 (62.50%) Appium
1 5 (62.50%) Artifactory
1 5 (62.50%) Git (software)
1 5 (62.50%) Gradle
1 5 (62.50%) Maven
1 5 (62.50%) Mockito
1 5 (62.50%) Robotium
1 5 (62.50%) Sonatype Nexus
1 5 (62.50%) Subversion
2 4 (50.00%) Atlassian Bamboo
2 4 (50.00%) Jenkins
General
1 5 (62.50%) Publishing
Job Titles
1 6 (75.00%) Developer
2 5 (62.50%) Android Developer
3 2 (25.00%) Java Engineer
3 2 (25.00%) Java Software Engineer
3 2 (25.00%) Software Engineer
4 1 (12.50%) J2EE Developer
4 1 (12.50%) Java Developer
4 1 (12.50%) Java/J2EE Developer
Libraries, Frameworks & Software Standards
1 5 (62.50%) Android NDK
1 5 (62.50%) Android SDK
1 5 (62.50%) JSON
1 5 (62.50%) REST
1 5 (62.50%) RoboGuice
2 4 (50.00%) RxJava
3 3 (37.50%) Hibernate
3 3 (37.50%) J2EE
3 3 (37.50%) JAXB
3 3 (37.50%) JAX-WS
3 3 (37.50%) Spring
3 3 (37.50%) Struts
3 3 (37.50%) SWT
3 3 (37.50%) Web Services
Operating Systems
1 5 (62.50%) Android
2 3 (37.50%) Linux
2 3 (37.50%) Windows
Processes & Methodologies
1 5 (62.50%) Android Development
1 5 (62.50%) Automated Testing
1 5 (62.50%) Dependency Injection
1 5 (62.50%) OO
1 5 (62.50%) OOP
1 5 (62.50%) Scrum
1 5 (62.50%) Test Automation
1 5 (62.50%) Unit Testing
1 5 (62.50%) User Stories
2 4 (50.00%) Agile Software Development
2 4 (50.00%) Continuous Integration
2 4 (50.00%) Workflow
3 3 (37.50%) Image Processing
3 3 (37.50%) Software Engineering
3 3 (37.50%) System Testing
3 3 (37.50%) Test Planning
3 3 (37.50%) Web Application Development
Programming Languages
1 8 (100.00%) Java
2 3 (37.50%) C
2 3 (37.50%) C++
Qualifications
1 3 (37.50%) Degree