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 29 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 May 2016
Same period 2015 Same period 2014
Java Native Interface (JNI)
Rank 866 930 957
Rank change year-on-year
+64 +27
Permanent jobs citing JNI 26 7 15
As % of all permanent IT jobs located in England 0.028% 0.007% 0.013%
As % of the Libraries, Frameworks & Software Standards category 0.073% 0.018% 0.033%
Number of salaries quoted 23 6 15
Median salary £80,000 £81,250 £52,500
Median salary % change year-on-year
-1.53% +54.76%
90% offered a salary of more than £56,000 £52,500 £27,000
10% offered a salary of more than £82,500 £100,000 £72,500
UK excluding London median salary £70,000 £50,000 £27,000
% change year-on-year
+40.00% +85.18%
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
35557 39088 45199
As % of all permanent IT jobs located in England 38.70% 38.23% 40.39%
Number of salaries quoted 31155 33689 38866
Median salary £45,000 £45,000 £42,500
Median salary % change year-on-year
- +5.88%
90% offered a salary of more than £31,000 £30,000 £30,000
10% offered a salary of more than £67,500 £65,000 £65,000
UK excluding London median salary £41,500 £40,000 £40,000
% change year-on-year
+3.75% -

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 29 May 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 29 May 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 +59 19 £80,000 -14.66% 1
North West +20 4 £70,000 +27.27% 2
East of England +33 3 - -
JNI
UK

JNI
Top 30 Related IT Skills in England

For the 6 months to 29 May 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 31 (100.00%) Java
2 23 (74.19%) Computer Science
2 23 (74.19%) Android
3 22 (70.97%) Finance
4 21 (67.74%) Degree
5 17 (54.84%) C++
5 17 (54.84%) Android Development
6 16 (51.61%) Mobile Development
7 13 (41.94%) Software Engineering
8 12 (38.71%) J2SE
9 10 (32.26%) OOP
9 10 (32.26%) OO
10 8 (25.81%) Windows
11 7 (22.58%) Android NDK
12 6 (19.35%) OWASP
12 6 (19.35%) Threat Modelling
12 6 (19.35%) SANS
12 6 (19.35%) Objective-C
12 6 (19.35%) Agile Software Development
12 6 (19.35%) C#
12 6 (19.35%) .NET
12 6 (19.35%) J2EE
13 5 (16.13%) Middleware
13 5 (16.13%) Apple Swift
13 5 (16.13%) Reverse Engineering
13 5 (16.13%) Algorithmic Trading
13 5 (16.13%) Apple iOS
13 5 (16.13%) WebSphere
13 5 (16.13%) Akka
14 4 (12.90%) Banking

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 5 (16.13%) WebSphere
General
1 22 (70.97%) Finance
2 4 (12.90%) Banking
Job Titles
1 20 (64.52%) Developer
2 15 (48.39%) Android Developer
2 15 (48.39%) Java Developer
3 10 (32.26%) Java Android Developer
4 7 (22.58%) C++ Developer
4 7 (22.58%) C++/Java Developer
5 6 (19.35%) Security Specialist
6 5 (16.13%) IT Security Specialist
6 5 (16.13%) Java Mobile Developer
7 3 (9.68%) Junior
7 3 (9.68%) Junior Developer
7 3 (9.68%) Junior Java Developer
7 3 (9.68%) Senior Software Engineer
7 3 (9.68%) Software Engineer
8 2 (6.45%) Android Engineer
8 2 (6.45%) Application Security Specialist
8 2 (6.45%) Applications Specialist
8 2 (6.45%) C++ Android Engineer
8 2 (6.45%) Java Engineer
8 2 (6.45%) Testing Specialist
Libraries, Frameworks & Software Standards
1 12 (38.71%) J2SE
2 7 (22.58%) Android NDK
3 6 (19.35%) .NET
3 6 (19.35%) J2EE
4 5 (16.13%) Akka
4 5 (16.13%) Middleware
Miscellaneous
1 23 (74.19%) Computer Science
2 2 (6.45%) Fintech
3 1 (3.23%) Algorithms
Operating Systems
1 23 (74.19%) Android
2 8 (25.81%) Windows
3 5 (16.13%) Apple iOS
4 3 (9.68%) Unix
Processes & Methodologies
1 17 (54.84%) Android Development
2 16 (51.61%) Mobile Development
3 13 (41.94%) Software Engineering
4 10 (32.26%) OO
4 10 (32.26%) OOP
5 6 (19.35%) Agile Software Development
5 6 (19.35%) OWASP
5 6 (19.35%) Threat Modelling
6 5 (16.13%) Algorithmic Trading
6 5 (16.13%) Reverse Engineering
7 3 (9.68%) Open Source
8 2 (6.45%) Penetration Testing
8 2 (6.45%) Software Architecture
9 1 (3.23%) SDLC
9 1 (3.23%) Time Management
Programming Languages
1 31 (100.00%) Java
2 17 (54.84%) C++
3 6 (19.35%) C#
3 6 (19.35%) Objective-C
4 5 (16.13%) Apple Swift
5 3 (9.68%) C
5 3 (9.68%) Python
5 3 (9.68%) Ruby
Qualifications
1 21 (67.74%) Degree
2 6 (19.35%) SANS
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