Period
to 22 November 2017

The following table provides summary statistics for contract job vacancies advertised in Staines with a requirement for Backbone.js skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Backbone.js over the 6 months to 22 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.

Backbone.js
Surrey > Staines
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank - 31 28
Contract jobs citing Backbone.js 0 10 13
As % of all contract IT jobs advertised in Staines - 3.33% 4.66%
As % of the Libraries, Frameworks & Software Standards category - 10.10% 16.25%
Number of daily rates quoted 0 1 0
Staines median daily rate - £500 -
Surrey median daily rate £443 £488 £400
% change year-on-year -9.23% +21.88% +23.08%
Number of hourly rates quoted 0 0 0
Staines median hourly rate - - -
Surrey median hourly rate - - -

Backbone.js 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 Staines with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Staines
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 84 99 80
As % of all contract IT jobs advertised in Staines 31.58% 33.00% 28.67%
Number of daily rates quoted 47 40 9
Staines median daily rate £475 £500 £450
Median daily rate % change year-on-year -5.00% +11.11% +28.57%
10th Percentile £370 £356 £322
90th Percentile £538 £600 £508
Surrey median daily rate £450 £425 £408
% change year-on-year +5.88% +4.29% +13.19%
Number of hourly rates quoted 9 3 3
Staines median hourly rate £45.00 £40.00 £40.00
Median hourly rate % change year-on-year +12.50% - -
10th Percentile £42.50 £16.00 £33.00
90th Percentile £47.50 £49.00 £48.00
Surrey median hourly rate £45.00 £41.00 £40.00
% change year-on-year +9.76% +2.50% +14.29%

Backbone.js
Job Vacancy Trend in Staines

Job postings citing Backbone.js as a percentage of all IT jobs advertised in Staines.

Job vacancy trend for Backbone.js in Staines