Period
to 22 May 2019

The following table provides summary statistics for permanent job vacancies with a requirement for JSON-LD skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JSON-LD over the 6 months to 22 May 2019 with a comparison to the same period in the previous 2 years.

JavaScript Object Notation for Linked Data (JSON-LD)
UK
6 months to
22 May 2019
Same period 2018 Same period 2017
Rank - 1204 1163
Permanent jobs citing JSON-LD 0 2 16
As % of all permanent IT jobs advertised in the UK - 0.001% 0.009%
As % of the Libraries, Frameworks & Software Standards category - 0.003% 0.023%
Number of salaries quoted 0 2 14
UK median annual salary - £39,000 £60,000
Median salary % change year-on-year - -35.00% -
UK excluding London median annual salary - £39,000 £36,500
% change year-on-year - +6.85% -30.48%

JSON-LD 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 55,633 69,620 68,439
As % of all permanent IT jobs advertised in the UK 38.55% 40.54% 40.50%
Number of salaries quoted 45,500 58,319 58,194
UK median annual salary £52,500 £50,000 £47,500
Median salary % change year-on-year +5.00% +5.26% -
10th Percentile £31,250 £31,250 £29,000
90th Percentile £85,000 £80,000 £76,250
UK excluding London median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% +2.41%

JSON-LD
Job Vacancy Trend

Job postings citing JSON-LD as a percentage of all IT jobs advertised.

Job vacancy trend for JSON-LD in the UK

JSON-LD
Salary Trend

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

Salary trend for JSON-LD in the UK