Permanent IT Jobs Contract IT Jobs
Job Type
Source

The table below looks at the demand for Java Native Interface (JNI) skills within the London region with a comparison to our Application Development category. Included is a guide to the average salaries offered in IT jobs that have cited JNI over the 3 months to 7 October 2008 with a comparison to the same period last year.

LinkJava Native Interface (JNI)
Location
3 months to
7 Oct 2008
Same period last year
Rank619642
Rank change on same period last yearUp+23
Matching permanent IT job ads462
As % of all UK permanent IT job ads sampled0.002 %0.027 %
As % of the category below0.017 %0.190 %
Salaries quoted431
Average minimum salary£51,250£56,839
Average salary£54,375£63,484
% change on same period last year-14.34 %
Average maximum salary£57,500£70,129
UK excluding London average salary£40,688£36,655
% change on same period last year+11.00 %
London IT Job Market, Application DevelopmentApplication Development
London
Matching permanent IT job ads2340232717
As % of all UK permanent IT job ads sampled13.66 %14.03 %
Salaries quoted2041126297
Average minimum salary£43,036£44,488
Average salary£47,318£49,174
% change on same period last year-3.77 %
Average maximum salary£51,600£53,860
UK excluding London average salary£35,966£36,644
% change on same period last year-1.85 %
JNI EnglandJNI
England

JNI
Demand Trend

The chart provides a 3-month moving total beginning in 2004 of permanent IT jobs citing JNI across the London region as a proportion of the total demand within the Application Development category.

London JNI Demand Trend

JNI
Salary Trend

The chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JNI across the London region.

London JNI Salary Trend

JNI
Salary Histogram

The chart provides a salary histogram for IT jobs citing JNI across the London region over the 3 months to 7 October 2008.

London JNI Salary Histogram

JNI
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 London region over the 3 months to 7 October 2008. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year. A positive number indicates a relative increase in demand.

LocationRank Change
on Same Period
Last Last
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Canary WharfNew entry-2£67,500-
City of LondonDown-321£40,000-36.84 %
JNI EnglandJNI
England

JNI
Top 30 Related IT Skills

For the 6 months to 7 October 2008, IT jobs across the London 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 IT job ads sampled that cited JNI.

124 (100.00 %)Java
216 (66.67 %)C++
314 (58.33 %)UNIX
314 (58.33 %)Finance
410 (41.67 %)OO
59 (37.50 %)Front Office
68 (33.33 %)Swing
68 (33.33 %)Derivative
75 (20.83 %)Subversion
75 (20.83 %)Equities
75 (20.83 %)Eclipse
75 (20.83 %)OOP
75 (20.83 %)SQL
75 (20.83 %)Equity Derivative
84 (16.67 %)Unit Testing
84 (16.67 %)Multithreading
84 (16.67 %)Oracle
84 (16.67 %)Sybase
84 (16.67 %)JBoss
84 (16.67 %)XML
84 (16.67 %)Shell Script
93 (12.50 %)J2EE
93 (12.50 %)J2SE
102 (8.333 %)JavaScript
102 (8.333 %)HTML
102 (8.333 %)C
102 (8.333 %)eSpeed
102 (8.333 %)Client/Server
102 (8.333 %)Fixed Income
111 (4.167 %)Validation

JNI
Top Related IT Skills by Category

For the 6 months to 7 October 2008, IT jobs across the London 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 IT job ads sampled that cited JNI. Up to 20 skills are shown per category.

London IT Job Market, Application DevelopmentApplication Development
18 (33.33 %)Swing
24 (16.67 %)XML
33 (12.50 %)J2SE
33 (12.50 %)J2EE
42 (8.333 %)HTML
51 (4.167 %).NET
51 (4.167 %)ODBC
51 (4.167 %)MHP
51 (4.167 %)SWT
51 (4.167 %)GWT
51 (4.167 %)ASP
51 (4.167 %)CSS
51 (4.167 %)JDBC
51 (4.167 %)JSP
51 (4.167 %)Servlets
51 (4.167 %)SOAP
51 (4.167 %)WebServices
London IT Job Market, Application PlatformsApplication Platforms
14 (16.67 %)JBoss
London IT Job Market, Communications & NetworkingCommunications & Networking
11 (4.167 %)HTTP
11 (4.167 %)DVB
London IT Job Market, Development ApplicationsDevelopment Applications
15 (20.83 %)Eclipse
15 (20.83 %)Subversion
21 (4.167 %)JUnit
21 (4.167 %)Visual Studio
London IT Job Market, GeneralGeneral
114 (58.33 %)Finance
29 (37.50 %)Front Office
31 (4.167 %)Multimedia
London IT Job Market, Job TitlesJob Titles
117 (70.83 %)Developer
213 (54.17 %)Java Developer
36 (25.00 %)Senior Developer
36 (25.00 %)Senior Java Developer
45 (20.83 %)C++ Developer
45 (20.83 %)C++/Java Developer
54 (16.67 %)Software Engineer
54 (16.67 %)Technical Lead
63 (12.50 %)J2EE Developer
63 (12.50 %)Software Developer
63 (12.50 %)Senior Java/J2EE Developer
63 (12.50 %)Senior J2EE Developer
63 (12.50 %)Java/J2EE Developer
71 (4.167 %)Senior Embedded Software Engineer
71 (4.167 %)Java Swing Developer
71 (4.167 %)Embedded Software Engineer
71 (4.167 %)Senior Software Engineer
71 (4.167 %)C++ Software Engineer
71 (4.167 %)Java Software Engineer
71 (4.167 %)Quantitative Developer
London IT Job Market, MiscellaneousMiscellaneous
18 (33.33 %)Derivative
25 (20.83 %)Equity Derivative
25 (20.83 %)Equities
34 (16.67 %)Multithreading
42 (8.333 %)Fixed Income
42 (8.333 %)Client/Server
51 (4.167 %)Foreign Exchange (FX)
51 (4.167 %)DTV
51 (4.167 %)Credit Derivative
London IT Job Market, Operating SystemsOperating Systems
114 (58.33 %)UNIX
21 (4.167 %)Windows
London IT Job Market, Processes & MethodologiesProcesses & Methodologies
110 (41.67 %)OO
25 (20.83 %)OOP
34 (16.67 %)Unit Testing
41 (4.167 %)Time Management
41 (4.167 %)UML
41 (4.167 %)SOA
41 (4.167 %)B2B
41 (4.167 %)Validation
London IT Job Market, Programming LanguagesProgramming Languages
124 (100.00 %)Java
216 (66.67 %)C++
35 (20.83 %)SQL
44 (16.67 %)Shell Script
52 (8.333 %)JavaScript
52 (8.333 %)C
61 (4.167 %)C#
61 (4.167 %)Perl
61 (4.167 %)VBA
61 (4.167 %)Python
61 (4.167 %)Embedded C
61 (4.167 %)Embedded C++
London IT Job Market, QualificationsQualifications
11 (4.167 %)PhD
London IT Job Market, System SoftwareSystem Software
11 (4.167 %)Xen
London IT Job Market, VendorsVendors
14 (16.67 %)Oracle
14 (16.67 %)Sybase
22 (8.333 %)eSpeed
31 (4.167 %)DataSynapse