The first table below looks at the demand for JNI skills in IT contracts advertised for the England region. Included is a guide to the average contractor rates offered in IT contracts that have cited JNI over the 3 months to 31 July 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Libraries, Frameworks & Software Standards category for the England region.

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
31 Jul 2014
Same period 2013 Same period 2012
Java Native Interface (JNI)
Rank 564 527 554
Rank change year-on-year
-37 +27
Contract jobs citing JNI 2 12 11
As % of all contract IT jobs located in England 0.004% 0.026% 0.021%
As % of the Libraries, Frameworks & Software Standards category 0.015% 0.090% 0.078%
Number of daily rates quoted 1 4 4
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£530 £450 £320
Average daily rate % change year-on-year
+17.77% +40.62%
UK excluding London average daily rate - £350 £265
% change year-on-year
- +32.07%
Number of hourly rates quoted 1 6 0
Average hourly rate £30.00 £37.50 -
Average hourly rate % change year-on-year
-20.00% -
UK excluding London average hourly rate £30.00 £37.50 -
% change year-on-year
-20.00% -
Libraries, Frameworks & Software Standards Category
England
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
13758 13351 14136
As % of all contract IT jobs located in England 27.83% 28.66% 26.72%
Number of daily rates quoted 8961 8646 8788
Average daily rate £375 £375 £363
Average daily rate % change year-on-year
- +3.44%
90% offered a daily rate of more than £265 £250 £250
10% offered a daily rate of more than £525 £550 £543
UK excluding London average daily rate £345 £325 £325
% change year-on-year
+6.15% -
Number of hourly rates quoted 202 264 345
Average hourly rate £35.00 £35.00 £33.50
Average hourly rate % change year-on-year
- +4.47%
90% offered a hourly rate of more than £17.50 £20.00 £18.00
10% offered a hourly rate of more than £47.50 £50.00 £45.00
UK excluding London average hourly rate £34.00 £35.00 £32.50
% change year-on-year
-2.85% +7.69%
JNI
UK

JNI
Jobs Demand Trend in England

This chart provides a 3-month moving total of IT contractor 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
Daily Rate Trend in England

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

JNI Daily Rate Trend in England

JNI
Hourly Rate Trend in England

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

JNI Hourly Rate Trend in England

JNI
Contract Job Locations in England

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing JNI within the England region over the 3 months to 31 July 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
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London +16 1 £530 +17.77%
JNI
UK

JNI
Top 30 Related IT Skills in England

For the 6 months to 31 July 2014, IT contractor 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 contract IT job ads sampled that cited JNI.

1 3 (100.00%) Java
1 3 (100.00%) UNIX
1 3 (100.00%) Linux
1 3 (100.00%) Java SE
2 2 (66.67%) Java EE
2 2 (66.67%) WebSphere
2 2 (66.67%) Hibernate
2 2 (66.67%) Spring
2 2 (66.67%) Front Office
2 2 (66.67%) Risk Management
2 2 (66.67%) SQL
2 2 (66.67%) Oracle
2 2 (66.67%) Sybase
2 2 (66.67%) WebLogic
2 2 (66.67%) XML
2 2 (66.67%) XSLT
2 2 (66.67%) C#
2 2 (66.67%) C++
2 2 (66.67%) JMS
2 2 (66.67%) Adobe
2 2 (66.67%) Murex MxG2000
2 2 (66.67%) Murex
2 2 (66.67%) Foreign Exchange (FX)
2 2 (66.67%) Reuters
2 2 (66.67%) Bloomberg
2 2 (66.67%) Murex Flex
2 2 (66.67%) Spring Integration
3 1 (33.33%) Embedded Systems
3 1 (33.33%) OOD
3 1 (33.33%) Microsoft

JNI
Top Related IT Skills in England by Category

For the 6 months to 31 July 2014, IT contractor 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 contract IT job ads sampled that cited JNI. Up to 20 skills are shown per category.

Application Platforms
1 2 (66.67%) WebLogic
1 2 (66.67%) WebSphere
Business Applications
1 2 (66.67%) Murex MxG2000
Development Applications
1 1 (33.33%) NetBeans
1 1 (33.33%) Subversion
General
1 2 (66.67%) Front Office
2 1 (33.33%) Finance
Job Titles
1 2 (66.67%) Developer
1 2 (66.67%) Java Developer
2 1 (33.33%) Java Software Engineer
2 1 (33.33%) Software Design Engineer
2 1 (33.33%) Front Office Developer
2 1 (33.33%) Design Engineer
2 1 (33.33%) Software Engineer
Libraries, Frameworks & Software Standards
1 3 (100.00%) Java SE
2 2 (66.67%) Java EE
2 2 (66.67%) Murex Flex
2 2 (66.67%) Spring Integration
2 2 (66.67%) XML
2 2 (66.67%) XSLT
2 2 (66.67%) JMS
2 2 (66.67%) Hibernate
2 2 (66.67%) Spring
3 1 (33.33%) Swing
Miscellaneous
1 2 (66.67%) Foreign Exchange (FX)
2 1 (33.33%) Mathematics
2 1 (33.33%) Embedded Systems
Operating Systems
1 3 (100.00%) UNIX
1 3 (100.00%) Linux
Processes & Methodologies
1 2 (66.67%) Risk Management
2 1 (33.33%) Software Engineering
2 1 (33.33%) OO
2 1 (33.33%) OOD
Programming Languages
1 3 (100.00%) Java
2 2 (66.67%) SQL
2 2 (66.67%) C#
2 2 (66.67%) C++
3 1 (33.33%) Python
3 1 (33.33%) C
Vendors
1 2 (66.67%) Adobe
1 2 (66.67%) Murex
1 2 (66.67%) Reuters
1 2 (66.67%) Bloomberg
1 2 (66.67%) Oracle
1 2 (66.67%) Sybase
2 1 (33.33%) Microsoft