JNI Jobs in London

Java Native Interface (JNI)
England > London

The table below provides summary statistics for permanent job vacancies advertised in London requiring JNI skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited JNI over the 6 months leading up to 24 July 2025, comparing them to the same period in the previous two years.

6 months to
24 Jul 2025
Same period 2024 Same period 2023
Rank - - 572
Rank change year-on-year - - +331
Permanent jobs citing JNI 0 0 5
As % of all permanent jobs advertised in London - - 0.018%
As % of the Libraries, Frameworks & Software Standards category - - 0.057%
Number of salaries quoted 0 0 5
10th Percentile - - -
25th Percentile - - £75,000
Median annual salary (50th Percentile) - - £80,000
75th Percentile - - £85,000
90th Percentile - - -
England median annual salary - - £80,000
% change year-on-year - - +77.78%

All Software Libraries and Frameworks
London

JNI falls under the Software Libraries and Frameworks category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring technical specification, industry standards, software libraries and framework skills in London.

Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 3,554 5,290 8,759
As % of all permanent jobs advertised in London 27.26% 24.77% 31.65%
Number of salaries quoted 2,294 4,024 7,218
10th Percentile £51,250 £47,750 £50,000
25th Percentile £63,156 £61,750 £62,500
Median annual salary (50th Percentile) £82,750 £85,000 £80,000
Median % change year-on-year -2.65% +6.25% +6.67%
75th Percentile £111,250 £111,250 £100,000
90th Percentile £135,000 £142,500 £120,000
England median annual salary £67,500 £60,000 £67,500
% change year-on-year +12.50% -11.11% +3.85%

JNI
Job Vacancy Trend in London

Job postings citing JNI as a proportion of all IT jobs advertised in London.

Job vacancy trend for JNI in London

JNI
Salary Trend in London

3-month moving average salary quoted in jobs citing JNI in London.

Salary trend for JNI in London