Period
to 24 October 2017

The following table provides summary statistics for contract job vacancies advertised in Staffordshire with a requirement for JSON skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JSON over the 6 months to 24 October 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.

JSON
West Midlands > Staffordshire
6 months to
24 Oct 2017
Same period 2016 Same period 2015
Rank - 42 38
Contract jobs citing JSON 0 4 5
As % of all contract IT jobs advertised in Staffordshire - 0.94% 1.62%
As % of the Libraries, Frameworks & Software Standards category - 3.96% 4.03%
Number of daily rates quoted 0 2 5
Staffordshire median daily rate - £319 £400
Median daily rate % change year-on-year - -20.31% +4.58%
West Midlands median daily rate £495 £415 £330
% change year-on-year +19.28% +25.76% +4.76%
Number of hourly rates quoted 0 0 0
Staffordshire median hourly rate - - -
West Midlands median hourly rate £33.00 £37.50 -
% change year-on-year -12.00% - -

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

All Software Libraries and Frameworks
Staffordshire
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 57 101 124
As % of all contract IT jobs advertised in Staffordshire 23.65% 23.82% 40.13%
Number of daily rates quoted 38 65 86
Staffordshire median daily rate £350 £325 £363
Median daily rate % change year-on-year +7.69% -10.34% +11.54%
10th Percentile £275 £230 £269
90th Percentile £438 £413 £430
West Midlands median daily rate £400 £375 £350
% change year-on-year +6.67% +7.14% -
Number of hourly rates quoted 0 0 1
Staffordshire median hourly rate - - £8.00
West Midlands median hourly rate £30.50 £23.50 £28.50
% change year-on-year +29.79% -17.54% +3.64%

JSON
Job Vacancy Trend in Staffordshire

Job postings citing JSON as a percentage of all IT jobs advertised in Staffordshire.

Job vacancy trend for JSON in Staffordshire

JSON
Contractor Daily Rate Trend in Staffordshire

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

Contractor daily rate trend for JSON in Staffordshire