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 30 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Jul 2016
Same period 2015 Same period 2014
Java Native Interface (JNI)
Rank 890 925 942
Rank change year-on-year
+35 +17
Permanent jobs citing JNI 14 14 17
As % of all permanent IT jobs located in England 0.015% 0.014% 0.016%
As % of the Libraries, Frameworks & Software Standards category 0.039% 0.036% 0.039%
Number of salaries quoted 14 13 17
Median salary £70,000 £75,000 £65,000
Median salary % change year-on-year
-6.66% +15.38%
UK excluding London median salary £70,000 £75,000 £70,000
% change year-on-year
-6.66% +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
35833 38896 43055
As % of all permanent IT jobs located in England 39.09% 37.98% 39.32%
Number of salaries quoted 31509 33502 36926
Median salary £47,300 £45,000 £43,500
Median salary % change year-on-year
+5.11% +3.44%
90% offered a salary of more than £31,500 £30,000 £30,000
10% offered a salary of more than £70,000 £65,000 £65,000
UK excluding London median salary £40,000 £40,000 £40,000

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 30 July 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 30 July 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
London +38 7 £70,000 -20.00%
North West +27 7 £70,000 +27.27%
JNI
UK

JNI
Top 30 Related IT Skills in England

For the 6 months to 30 July 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 37 (100.00%) Java
2 29 (78.38%) Android
3 23 (62.16%) Computer Science
4 22 (59.46%) Mobile Development
4 22 (59.46%) Finance
5 21 (56.76%) Degree
6 17 (45.95%) C++
6 17 (45.95%) Android Development
7 13 (35.14%) Software Engineering
8 12 (32.43%) Objective-C
8 12 (32.43%) C#
8 12 (32.43%) J2SE
8 12 (32.43%) .NET
8 12 (32.43%) J2EE
8 12 (32.43%) Windows
8 12 (32.43%) OWASP
8 12 (32.43%) SANS
8 12 (32.43%) Virtual Machines
9 11 (29.73%) Threat Modelling
10 10 (27.03%) OOP
10 10 (27.03%) OO
11 9 (24.32%) Apple Swift
11 9 (24.32%) Apple iOS
11 9 (24.32%) Reverse Engineering
11 9 (24.32%) WebSphere
11 9 (24.32%) Middleware
12 7 (18.92%) Android NDK
13 6 (16.22%) Agile Software Development
14 5 (13.51%) Banking
14 5 (13.51%) Penetration Testing

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 (24.32%) WebSphere
General
1 22 (59.46%) Finance
2 5 (13.51%) Banking
Job Titles
1 20 (54.05%) Developer
2 15 (40.54%) Android Developer
2 15 (40.54%) Java Developer
3 11 (29.73%) Security Specialist
4 10 (27.03%) Java Android Developer
5 6 (16.22%) C++ Developer
5 6 (16.22%) C++/Java Developer
6 5 (13.51%) IT Security Specialist
6 5 (13.51%) Java Mobile Developer
7 4 (10.81%) Application Security Specialist
7 4 (10.81%) Applications Specialist
8 3 (8.11%) Junior
8 3 (8.11%) Junior Developer
8 3 (8.11%) Junior Java Developer
8 3 (8.11%) Security Tester
8 3 (8.11%) Senior Data Warehouse Specialist
8 3 (8.11%) Senior Security Specialist
8 3 (8.11%) Senior Software Engineer
8 3 (8.11%) Software Engineer
8 3 (8.11%) Tester
Libraries, Frameworks & Software Standards
1 12 (32.43%) .NET
1 12 (32.43%) J2EE
1 12 (32.43%) J2SE
2 9 (24.32%) Middleware
3 7 (18.92%) Android NDK
4 5 (13.51%) Akka
Miscellaneous
1 23 (62.16%) Computer Science
2 2 (5.41%) Fintech
3 1 (2.70%) Algorithms
3 1 (2.70%) Mobile App
Operating Systems
1 29 (78.38%) Android
2 12 (32.43%) Windows
3 9 (24.32%) Apple iOS
4 3 (8.11%) Unix
Processes & Methodologies
1 22 (59.46%) Mobile Development
2 17 (45.95%) Android Development
3 13 (35.14%) Software Engineering
4 12 (32.43%) OWASP
5 11 (29.73%) Threat Modelling
6 10 (27.03%) OO
6 10 (27.03%) OOP
7 9 (24.32%) Reverse Engineering
8 6 (16.22%) Agile Software Development
9 5 (13.51%) Algorithmic Trading
9 5 (13.51%) Penetration Testing
10 3 (8.11%) Open Source
11 2 (5.41%) SDLC
11 2 (5.41%) Software Architecture
11 2 (5.41%) Time Management
Programming Languages
1 37 (100.00%) Java
2 17 (45.95%) C++
3 12 (32.43%) C#
3 12 (32.43%) Objective-C
4 9 (24.32%) Apple Swift
5 3 (8.11%) C
5 3 (8.11%) Python
5 3 (8.11%) Ruby
Qualifications
1 21 (56.76%) Degree
2 12 (32.43%) SANS
System Software
1 12 (32.43%) Virtual Machines