The table below looks at the statistics for JNI skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited JNI over the 3 months to 29 September 2016 with a comparison to the same period over 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.

3 months to
29 Sep 2016
Same period 2015 Same period 2014
Java Native Interface (JNI)
Rank 438 - 428
Rank change year-on-year
- 0
Contract jobs citing JNI 5 0 13
As % of all contract IT jobs located in London 0.022% - 0.053%
As % of the Libraries, Frameworks & Software Standards category 0.063% - 0.17%
Number of daily rates quoted 5 0 8
Median daily rate £400 - £580
UK excluding London median daily rate £320 - £300
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - £40.00 £30.00
% change year-on-year
- +33.33%
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 London region.

Libraries, Frameworks & Software Standards Category
London
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
7940 7501 7555
As % of all contract IT jobs located in London 34.78% 32.06% 30.69%
Number of daily rates quoted 5882 5583 5482
Median daily rate £450 £438 £424
Median daily rate % change year-on-year
+2.85% +3.18%
90% offered a daily rate of more than £325 £313 £300
10% offered a daily rate of more than £575 £600 £575
UK excluding London median daily rate £375 £375 £350
% change year-on-year
- +7.14%
Number of hourly rates quoted 38 50 40
Median hourly rate £46.50 £22.12 £40.00
Median hourly rate % change year-on-year
+110.26% -44.71%
90% offered a hourly rate of more than £29.55 £19.17 £15.00
10% offered a hourly rate of more than £80.50 £44.40 £137.50
UK excluding London median hourly rate £40.00 £37.50 £34.50
% change year-on-year
+6.66% +8.69%

JNI
Jobs Demand Trend in London

The demand trend of contract jobs across the London region citing JNI as a proportion of all IT contracts with a match in the Libraries, Frameworks & Software Standards category.

JNI Jobs Demand Trend in London

JNI
Daily Rate Trend in London

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

JNI Daily Rate Trend in London

JNI
Hourly Rate Trend in London

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

JNI Hourly Rate Trend in London

JNI
Top 30 Related IT Skills in London

For the 6 months to 29 September 2016, IT contractor jobs citing JNI also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for JNI.

1 6 (60.00%) C++
2 5 (50.00%) Java
2 5 (50.00%) C
2 5 (50.00%) Python
2 5 (50.00%) Oracle
2 5 (50.00%) OpenGL
2 5 (50.00%) Risk Management
2 5 (50.00%) Xcode
2 5 (50.00%) Spring
2 5 (50.00%) Agile Software Development
2 5 (50.00%) Multithreading
2 5 (50.00%) Android
2 5 (50.00%) Apple iOS
2 5 (50.00%) iOS SDK
2 5 (50.00%) Gradle
2 5 (50.00%) Android SDK
2 5 (50.00%) Android Studio
2 5 (50.00%) Algorithms
2 5 (50.00%) CocoaPods
2 5 (50.00%) Cross-Platform Development
3 4 (40.00%) Apache Cassandra
3 4 (40.00%) Garbage Collection
3 4 (40.00%) Continuous Delivery
3 4 (40.00%) Mobile Development
3 4 (40.00%) Android Development
3 4 (40.00%) iOS Development
3 4 (40.00%) Platform Symphony
3 4 (40.00%) REST
3 4 (40.00%) Credit Risk
3 4 (40.00%) Market Risk

JNI
Top Related IT Skills in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 4 (40.00%) Oracle Coherence
2 1 (10.00%) WebLogic
2 1 (10.00%) WebSphere
Business Applications
1 1 (10.00%) Murex MxG2000
Database & Business Intelligence
1 4 (40.00%) Apache Cassandra
Development Applications
1 5 (50.00%) Android Studio
1 5 (50.00%) CocoaPods
1 5 (50.00%) Gradle
1 5 (50.00%) Xcode
General
1 4 (40.00%) Banking
1 4 (40.00%) Investment Banking
2 1 (10.00%) Finance
2 1 (10.00%) Front Office
Job Titles
1 10 (100.00%) Developer
2 5 (50.00%) Java Developer
3 4 (40.00%) Mobile Developer
4 1 (10.00%) Analyst
4 1 (10.00%) Analyst Developer
4 1 (10.00%) Android Developer
4 1 (10.00%) C Developer
4 1 (10.00%) C/C++ Developer
4 1 (10.00%) C++ Developer
4 1 (10.00%) iOS Android Developer
4 1 (10.00%) iOS Developer
4 1 (10.00%) Java Analyst Developer
4 1 (10.00%) Java Analyst Programmer
4 1 (10.00%) Java Programmer
4 1 (10.00%) Python Developer
4 1 (10.00%) Risk Analyst
4 1 (10.00%) Systems Analyst
4 1 (10.00%) Systems Analyst Programmer
4 1 (10.00%) Systems Developer
4 1 (10.00%) Systems Programmer
Libraries, Frameworks & Software Standards
1 5 (50.00%) Android SDK
1 5 (50.00%) iOS SDK
1 5 (50.00%) OpenGL
1 5 (50.00%) Spring
2 4 (40.00%) REST
3 1 (10.00%) FIX Protocol
3 1 (10.00%) Hibernate
3 1 (10.00%) J2EE
3 1 (10.00%) J2SE
3 1 (10.00%) Java EE
3 1 (10.00%) Java SE
3 1 (10.00%) JMS
3 1 (10.00%) Murex Flex
3 1 (10.00%) Spring Integration
3 1 (10.00%) XML
3 1 (10.00%) XSLT
Miscellaneous
1 5 (50.00%) Algorithms
2 4 (40.00%) Augmented Reality
2 4 (40.00%) Credit Risk
2 4 (40.00%) Market Risk
3 1 (10.00%) Foreign Exchange (FX)
3 1 (10.00%) Mathematics
Operating Systems
1 5 (50.00%) Android
1 5 (50.00%) Apple iOS
2 1 (10.00%) Linux
2 1 (10.00%) Unix
Processes & Methodologies
1 5 (50.00%) Agile Software Development
1 5 (50.00%) Cross-Platform Development
1 5 (50.00%) Multithreading
1 5 (50.00%) Risk Management
2 4 (40.00%) Android Development
2 4 (40.00%) Continuous Delivery
2 4 (40.00%) Garbage Collection
2 4 (40.00%) iOS Development
2 4 (40.00%) Mobile Development
2 4 (40.00%) Parallel Programming
3 1 (10.00%) OO
Programming Languages
1 6 (60.00%) C++
2 5 (50.00%) C
2 5 (50.00%) Java
2 5 (50.00%) Python
3 1 (10.00%) C#
System Software
1 4 (40.00%) Platform Symphony
Vendors
1 5 (50.00%) Oracle
2 1 (10.00%) Adobe
2 1 (10.00%) Bloomberg
2 1 (10.00%) Murex
2 1 (10.00%) Reuters
2 1 (10.00%) Sybase
North West London
Office Local Ltd
Rate: From £500 to £550 per day 3 Month Initial Contract
Posted: 3 days ago