The table below looks at the statistics 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 17 September 2014 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
17 Sep 2014
Same period 2013 Same period 2012
Java Native Interface (JNI)
Rank 554 540 569
Rank change year-on-year
-14 +29
Contract jobs citing JNI 18 13 11
As % of all contract IT jobs located in England 0.035% 0.027% 0.020%
As % of the Libraries, Frameworks & Software Standards category 0.13% 0.092% 0.074%
Number of daily rates quoted 8 9 7
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£541 £425 £275
Average daily rate % change year-on-year
+27.35% +54.54%
90% offered a daily rate of more than £300 £350 £265
10% offered a daily rate of more than £625 £490 £375
UK excluding London average daily rate £300 £425 £320
% change year-on-year
-29.41% +32.81%
Number of hourly rates quoted 4 3 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% -
JNI
UK

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 England region.

Libraries, Frameworks & Software Standards Category
England
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
14043 14174 14928
As % of all contract IT jobs located in England 27.32% 29.40% 27.80%
Number of daily rates quoted 9233 9288 9097
Average daily rate £375 £375 £375
90% offered a daily rate of more than £275 £260 £261
10% offered a daily rate of more than £530 £550 £538
UK excluding London average daily rate £350 £325 £325
% change year-on-year
+7.69% -
Number of hourly rates quoted 165 250 343
Average hourly rate £34.00 £36.00 £32.50
Average hourly rate % change year-on-year
-5.55% +10.76%
90% offered a hourly rate of more than £17.50 £17.91 £16.68
10% offered a hourly rate of more than £45.00 £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
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
Daily Rate Histogram in England

This chart provides a histogram of daily rates quoted in contract IT jobs citing JNI across the England region over the 3 months to 17 September 2014.

JNI Daily Rate Histogram 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 17 September 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 +19 9 £589 +30.83%
South East - 8 £300 - 1
East of England - - - - 1
Yorkshire - - - -
North East - - - - 2
JNI
UK

JNI
Top 30 Related IT Skills in England

For the 6 months to 17 September 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 18 (94.74%) Java
2 12 (63.16%) Linux
3 11 (57.89%) C++
4 10 (52.63%) XML
4 10 (52.63%) UNIX
4 10 (52.63%) Java SE
5 9 (47.37%) Android
5 9 (47.37%) Android Development
6 7 (36.84%) C#
6 7 (36.84%) SQL
7 6 (31.58%) Oracle
7 6 (31.58%) Sybase
7 6 (31.58%) WebLogic
7 6 (31.58%) XSLT
7 6 (31.58%) JMS
7 6 (31.58%) Adobe
7 6 (31.58%) Murex MxG2000
7 6 (31.58%) Murex
7 6 (31.58%) Foreign Exchange (FX)
7 6 (31.58%) Reuters
7 6 (31.58%) Bloomberg
7 6 (31.58%) WebSphere
7 6 (31.58%) Murex Flex
7 6 (31.58%) Java EE
7 6 (31.58%) Spring
7 6 (31.58%) Hibernate
7 6 (31.58%) Front Office
7 6 (31.58%) Risk Management
7 6 (31.58%) Spring Integration
7 6 (31.58%) Analytical Skills

JNI
Top Related IT Skills in England by Category

For the 6 months to 17 September 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 6 (31.58%) WebLogic
1 6 (31.58%) WebSphere
Business Applications
1 6 (31.58%) Murex MxG2000
Communications & Networking
1 4 (21.05%) DVB
2 1 (5.26%) HTTP
2 1 (5.26%) TCP/IP
Development Applications
1 4 (21.05%) NetBeans
1 4 (21.05%) Subversion
2 2 (10.53%) Eclipse
3 1 (5.26%) Git (software)
General
1 6 (31.58%) Front Office
2 4 (21.05%) Finance
3 1 (5.26%) Multimedia
Job Titles
1 15 (78.95%) Developer
2 8 (42.11%) Android Developer
3 6 (31.58%) Java Developer
4 5 (26.32%) Front Office Developer
5 4 (21.05%) Software Engineer
5 4 (21.05%) Software Design Engineer
5 4 (21.05%) Java Software Engineer
5 4 (21.05%) Design Engineer
6 2 (10.53%) Software Developer
7 1 (5.26%) Mobile Applications Developer
7 1 (5.26%) Mobile Developer
Libraries, Frameworks & Software Standards
1 10 (52.63%) XML
1 10 (52.63%) Java SE
2 6 (31.58%) XSLT
2 6 (31.58%) JMS
2 6 (31.58%) Murex Flex
2 6 (31.58%) Java EE
2 6 (31.58%) Spring
2 6 (31.58%) Hibernate
2 6 (31.58%) Spring Integration
3 5 (26.32%) Web Services
3 5 (26.32%) HTML
4 4 (21.05%) Swing
5 1 (5.26%) GStreamer
Miscellaneous
1 6 (31.58%) Foreign Exchange (FX)
1 6 (31.58%) Analytical Skills
2 4 (21.05%) DTV
2 4 (21.05%) IPTV
2 4 (21.05%) Embedded Systems
2 4 (21.05%) Mathematics
3 2 (10.53%) Mobile App
4 1 (5.26%) Blackberry
4 1 (5.26%) Cryptography
4 1 (5.26%) Video Editing
4 1 (5.26%) iPhone
Operating Systems
1 12 (63.16%) Linux
2 10 (52.63%) UNIX
3 9 (47.37%) Android
4 3 (15.79%) Apple iOS
Processes & Methodologies
1 9 (47.37%) Android Development
2 6 (31.58%) Risk Management
3 5 (26.32%) Software Engineering
4 4 (21.05%) OO
4 4 (21.05%) OOD
5 3 (15.79%) Strategic Management
6 2 (10.53%) Agile Software Development
6 2 (10.53%) Mobile Application Development
6 2 (10.53%) Mobile Device Management
7 1 (5.26%) iOS Development
7 1 (5.26%) Kalman Filter
7 1 (5.26%) Mentoring
7 1 (5.26%) Coaching
7 1 (5.26%) DRM
7 1 (5.26%) Scrum
7 1 (5.26%) Image Processing
Programming Languages
1 18 (94.74%) Java
2 11 (57.89%) C++
3 7 (36.84%) C#
3 7 (36.84%) SQL
4 5 (26.32%) C
5 1 (5.26%) Python
5 1 (5.26%) JavaScript
5 1 (5.26%) Objective-C
Qualifications
1 1 (5.26%) Degree
1 1 (5.26%) Security Cleared
Vendors
1 6 (31.58%) Oracle
1 6 (31.58%) Sybase
1 6 (31.58%) Adobe
1 6 (31.58%) Murex
1 6 (31.58%) Reuters
1 6 (31.58%) Bloomberg
2 4 (21.05%) Microsoft
3 2 (10.53%) Perforce
4 1 (5.26%) Symbian
Basingstoke
Interquest - IQ ESM
Rate: £250 - £300 per day
Posted: 26 days ago