Period
to 12 December 2019

The following table provides summary statistics for permanent job vacancies with a requirement for JavaScriptCore skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JavaScriptCore over the 6 months to 12 December 2019 with a comparison to the same period in the previous 2 years.

Apple JavaScriptCore
UK
6 months to
12 Dec 2019
Same period 2018 Same period 2017
Rank - - 1192
Permanent jobs citing JavaScriptCore 0 0 13
As % of all permanent IT jobs advertised in the UK - - 0.007%
As % of the Libraries, Frameworks & Software Standards category - - 0.018%
Number of salaries quoted 0 0 13
UK median annual salary - - £65,000
UK excluding London median annual salary - - £65,000

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

All Software Libraries and Frameworks
UK
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 51,224 62,963 71,895
As % of all permanent IT jobs advertised in the UK 38.48% 39.47% 40.08%
Number of salaries quoted 42,278 51,735 59,873
UK median annual salary £55,000 £52,500 £50,000
Median salary % change year-on-year +4.76% +5.00% +5.26%
10th Percentile £32,500 £31,250 £29,750
90th Percentile £88,750 £83,750 £77,500
UK excluding London median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% -

JavaScriptCore
Job Vacancy Trend

Job postings citing JavaScriptCore as a percentage of all IT jobs advertised.

Job vacancy trend for JavaScriptCore in the UK

JavaScriptCore
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JavaScriptCore.

Salary trend for JavaScriptCore in the UK