Period
to 19 September 2019

The following table provides summary statistics for contract job vacancies advertised in Yorkshire 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 19 September 2019 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 > Yorkshire
6 months to
19 Sep 2019
Same period 2018 Same period 2017
Rank - 192 182
Contract jobs citing JNI 0 3 3
As % of all contract IT jobs advertised in Yorkshire - 0.060% 0.072%
As % of the Libraries, Frameworks & Software Standards category - 0.17% 0.22%
Number of daily rates quoted 0 3 1
Yorkshire median daily rate - £425 £363
Median daily rate % change year-on-year - +17.24% -
England median daily rate £800 £500 £625
% change year-on-year +60.00% -20.00% +42.86%
Number of hourly rates quoted 0 0 0
Yorkshire median hourly rate - - -
England median hourly rate - - -

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 Yorkshire with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Yorkshire
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1,141 1,733 1,363
As % of all contract IT jobs advertised in Yorkshire 28.43% 34.52% 32.51%
Number of daily rates quoted 790 1,208 991
Yorkshire median daily rate £431 £404 £400
Median daily rate % change year-on-year +6.81% +0.94% -
10th Percentile £310 £306 £300
90th Percentile £550 £538 £525
England median daily rate £500 £475 £450
% change year-on-year +5.26% +5.56% +5.88%
Number of hourly rates quoted 8 19 4
Yorkshire median hourly rate £25.93 £40.00 £38.13
Median hourly rate % change year-on-year -35.18% +4.92% +169.91%
10th Percentile £15.25 £15.24 £19.92
90th Percentile £45.23 £43.25 £43.19
England median hourly rate £45.00 £41.92 £40.00
% change year-on-year +7.34% +4.81% +9.59%

JNI
Job Vacancy Trend in Yorkshire

Job postings citing JNI as a percentage of all IT jobs advertised in Yorkshire.

Job vacancy trend for JNI in Yorkshire

JNI
Contractor Daily Rate Trend in Yorkshire

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

Contractor daily rate trend for JNI in Yorkshire