Period
to 21 November 2017

The following table provides summary statistics for contract job vacancies advertised in the South East with a requirement for JNI skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JNI over the 6 months to 21 November 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Java Native Interface (JNI)
England > South East
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank - 375 385
Contract jobs citing JNI 0 3 9
As % of all contract IT jobs advertised in the South East - 0.018% 0.047%
As % of the Libraries, Frameworks & Software Standards category - 0.067% 0.18%
Number of daily rates quoted 0 1 2
South East median daily rate - £325 £380
Median daily rate % change year-on-year - -14.47% +26.67%
England median daily rate £625 £400 £380
% change year-on-year +56.25% +5.26% -20.00%
Number of hourly rates quoted 0 0 11
South East median hourly rate - - £40.00
England median hourly rate - - £40.00

JNI is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the South East with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
South East
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 4632 4459 5077
As % of all contract IT jobs advertised in the South East 27.52% 26.82% 26.34%
Number of daily rates quoted 2858 2705 3276
South East median daily rate £425 £400 £385
Median daily rate % change year-on-year +6.19% +3.90% +6.21%
10th Percentile £300 £281 £263
90th Percentile £575 £538 £513
England median daily rate £463 £425 £413
% change year-on-year +8.82% +3.03% +3.13%
Number of hourly rates quoted 91 126 119
South East median hourly rate £45.00 £41.00 £37.50
Median hourly rate % change year-on-year +9.76% +9.33% +15.38%
10th Percentile £15.00 £12.25 £15.08
90th Percentile £50.00 £55.25 £51.30
England median hourly rate £40.00 £37.50 £37.50
% change year-on-year +6.67% - +10.29%

JNI
Job Vacancy Trend in the South East

Job postings citing JNI as a percentage of all IT jobs advertised in the South East.

Job vacancy trend for JNI in the South East

JNI
Contractor Daily Rate Trend in the South East

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing JNI in the South East.

Contractor daily rate trend for JNI in the South East

JNI
Contractor Hourly Rate Trend in the South East

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing JNI in the South East.

Contractor hourly rate trend for JNI in the South East