The table below looks at the statistics for JNI skills in IT jobs advertised for the England region. Included is a guide to the salaries offered in IT jobs that have cited JNI over the 3 months to 27 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
27 Aug 2016
Same period 2015 Same period 2014
Java Native Interface (JNI)
Rank 884 933 927
Rank change year-on-year
+49 -6
Permanent jobs citing JNI 8 15 19
As % of all permanent IT jobs located in England 0.009% 0.015% 0.017%
As % of the Libraries, Frameworks & Software Standards category 0.023% 0.039% 0.045%
Number of salaries quoted 8 14 17
Median salary £70,000 £75,000 £70,000
Median salary % change year-on-year
-6.66% +7.14%
90% offered a salary of more than £67,000 £54,250 £46,500
10% offered a salary of more than £73,000 £75,000 £73,500
UK excluding London median salary £60,000 £75,000 £70,000
% change year-on-year
-20.00% +7.14%
JNI
UK

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

Libraries, Frameworks & Software Standards Category
England
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
35161 38441 42268
As % of all permanent IT jobs located in England 38.93% 37.71% 38.81%
Number of salaries quoted 30906 33113 35841
Median salary £47,500 £45,000 £42,500
Median salary % change year-on-year
+5.55% +5.88%
90% offered a salary of more than £31,500 £30,000 £30,000
10% offered a salary of more than £70,000 £65,000 £67,500
UK excluding London median salary £41,000 £40,000 £40,000
% change year-on-year
+2.50% -

JNI
Jobs Demand Trend in England

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

JNI Jobs Demand Trend in England

JNI
Salary Trend in England

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

JNI Salary Trend in England

JNI
Salary Histogram in England

This chart provides a salary histogram for IT jobs citing JNI across the England region over the 3 months to 27 August 2016.

JNI Salary Histogram in England

JNI
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JNI within the England region over the 3 months to 27 August 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
North West +22 5 £70,000 +27.27%
London +40 3 £70,000 +29.03%
JNI
UK

JNI
Top 30 Related IT Skills in England

For the 6 months to 27 August 2016, IT jobs citing JNI also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the England region with a requirement for JNI.

1 33 (100.00%) Java
2 25 (75.76%) Android
3 19 (57.58%) Computer Science
4 18 (54.55%) Mobile Development
4 18 (54.55%) Finance
5 17 (51.52%) Degree
6 13 (39.39%) C++
6 13 (39.39%) Android Development
7 12 (36.36%) SANS
7 12 (36.36%) Virtual Machines
7 12 (36.36%) OWASP
7 12 (36.36%) C#
7 12 (36.36%) .NET
7 12 (36.36%) J2EE
7 12 (36.36%) Windows
7 12 (36.36%) Objective-C
8 11 (33.33%) Software Engineering
8 11 (33.33%) Threat Modelling
9 10 (30.30%) OOP
9 10 (30.30%) OO
10 9 (27.27%) Middleware
10 9 (27.27%) Apple Swift
10 9 (27.27%) Apple iOS
10 9 (27.27%) Reverse Engineering
10 9 (27.27%) WebSphere
11 8 (24.24%) J2SE
12 6 (18.18%) Agile Software Development
13 5 (15.15%) Banking
13 5 (15.15%) Penetration Testing
13 5 (15.15%) Akka

JNI
Top Related IT Skills in England 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 9 (27.27%) WebSphere
General
1 18 (54.55%) Finance
2 5 (15.15%) Banking
Job Titles
1 16 (48.48%) Developer
2 13 (39.39%) Java Developer
3 11 (33.33%) Android Developer
3 11 (33.33%) Security Specialist
4 8 (24.24%) Java Android Developer
5 5 (15.15%) C++ Developer
5 5 (15.15%) C++/Java Developer
5 5 (15.15%) IT Security Specialist
6 4 (12.12%) Application Security Specialist
6 4 (12.12%) Applications Specialist
7 3 (9.09%) Java Mobile Developer
7 3 (9.09%) Junior
7 3 (9.09%) Junior Developer
7 3 (9.09%) Junior Java Developer
7 3 (9.09%) Security Tester
7 3 (9.09%) Senior Data Warehouse Specialist
7 3 (9.09%) Senior Security Specialist
7 3 (9.09%) Senior Software Engineer
7 3 (9.09%) Software Engineer
7 3 (9.09%) Tester
Libraries, Frameworks & Software Standards
1 12 (36.36%) .NET
1 12 (36.36%) J2EE
2 9 (27.27%) Middleware
3 8 (24.24%) J2SE
4 5 (15.15%) Akka
4 5 (15.15%) Android NDK
Miscellaneous
1 19 (57.58%) Computer Science
2 2 (6.06%) Fintech
3 1 (3.03%) Algorithms
3 1 (3.03%) Mobile App
Operating Systems
1 25 (75.76%) Android
2 12 (36.36%) Windows
3 9 (27.27%) Apple iOS
4 3 (9.09%) Unix
Processes & Methodologies
1 18 (54.55%) Mobile Development
2 13 (39.39%) Android Development
3 12 (36.36%) OWASP
4 11 (33.33%) Software Engineering
4 11 (33.33%) Threat Modelling
5 10 (30.30%) OO
5 10 (30.30%) OOP
6 9 (27.27%) Reverse Engineering
7 6 (18.18%) Agile Software Development
8 5 (15.15%) Algorithmic Trading
8 5 (15.15%) Penetration Testing
9 3 (9.09%) Open Source
10 2 (6.06%) SDLC
10 2 (6.06%) Software Architecture
10 2 (6.06%) Time Management
Programming Languages
1 33 (100.00%) Java
2 13 (39.39%) C++
3 12 (36.36%) C#
3 12 (36.36%) Objective-C
4 9 (27.27%) Apple Swift
5 3 (9.09%) C
5 3 (9.09%) Python
5 3 (9.09%) Ruby
Qualifications
1 17 (51.52%) Degree
2 12 (36.36%) SANS
System Software
1 12 (36.36%) Virtual Machines