Period
to 18 November 2017

The following table provides summary statistics for contract job vacancies advertised in Wiltshire 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 18 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
South West > Wiltshire
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 91 88 93
Rank change year-on-year -3 +5 -9
Contract jobs citing Backbone.js 2 1 5
As % of all contract IT jobs advertised in Wiltshire 0.16% 0.076% 0.33%
As % of the Libraries, Frameworks & Software Standards category 0.79% 0.33% 1.70%
Number of daily rates quoted 2 0 3
Wiltshire median daily rate £763 - £300
10th Percentile £694 - £288
90th Percentile £841 - £335
South West median daily rate £575 £350 £375
% change year-on-year +64.29% -6.67% +13.64%
Number of hourly rates quoted 0 0 0
Wiltshire median hourly rate - - -
South West 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 Wiltshire with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Wiltshire
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 254 299 294
As % of all contract IT jobs advertised in Wiltshire 20.55% 22.72% 19.18%
Number of daily rates quoted 164 206 211
Wiltshire median daily rate £400 £363 £375
Median daily rate % change year-on-year +10.34% -3.33% +7.14%
10th Percentile £308 £288 £275
90th Percentile £575 £569 £500
South West median daily rate £390 £370 £375
% change year-on-year +5.41% -1.33% +7.14%
Number of hourly rates quoted 2 3 8
Wiltshire median hourly rate £39.00 £21.00 £33.25
Median hourly rate % change year-on-year +85.71% -36.84% +66.25%
10th Percentile £36.65 £18.50 £30.88
90th Percentile £40.55 £24.70 £45.75
South West median hourly rate £48.00 £36.25 £42.50
% change year-on-year +32.41% -14.71% -

Backbone.js
Job Vacancy Trend in Wiltshire

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

Job vacancy trend for Backbone.js in Wiltshire

Backbone.js
Contractor Daily Rate Trend in Wiltshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Backbone.js in Wiltshire.

Contractor daily rate trend for Backbone.js in Wiltshire

Backbone.js
Contract Job Locations in Wiltshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Backbone.js within the Wiltshire region over the 6 months to 18 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Swindon -1 2 £763 -
Backbone.js
South West

For the 6 months to 18 November 2017, IT contractor jobs citing Backbone.js also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Wiltshire region with a requirement for Backbone.js.

1 2 (100.00%) Agile Software Development
1 2 (100.00%) Node.js
1 2 (100.00%) AngularJS
1 2 (100.00%) DevOps

Backbone.js
Co-occurring IT Skills in Wiltshire by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Job Titles
1 1 (50.00%) Architect
1 1 (50.00%) Technical Architect
1 1 (50.00%) Technology Director
Libraries, Frameworks & Software Standards
1 2 (100.00%) AngularJS
1 2 (100.00%) Node.js
Processes & Methodologies
1 2 (100.00%) Agile Software Development
1 2 (100.00%) DevOps