Period
to 22 January 2018

The following table provides summary statistics for contract job vacancies advertised in Wolverhampton 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 January 2018 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
West Midlands > Wolverhampton
6 months to
22 Jan 2018
Same period 2017 Same period 2016
Rank 13 - -
Rank change year-on-year - - -
Contract jobs citing Backbone.js 1 0 0
As % of all contract IT jobs advertised in Wolverhampton 1.43% - -
As % of the Libraries, Frameworks & Software Standards category 10.00% - -
Number of daily rates quoted 1 0 0
Wolverhampton median daily rate £350 - -
West Midlands median daily rate £350 £430 £290
% change year-on-year -18.60% +48.28% -22.67%
Number of hourly rates quoted 0 0 0
Wolverhampton median hourly rate - - -
West Midlands 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 Wolverhampton with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Wolverhampton
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 10 13 12
As % of all contract IT jobs advertised in Wolverhampton 14.29% 26.53% 16.67%
Number of daily rates quoted 5 12 6
Wolverhampton median daily rate £338 £388 £263
Median daily rate % change year-on-year -12.90% +47.62% -19.23%
10th Percentile £192 £325 £188
90th Percentile £361 £475 £369
West Midlands median daily rate £400 £378 £350
% change year-on-year +5.96% +7.86% -2.78%
Number of hourly rates quoted 2 0 0
Wolverhampton median hourly rate £13.91 - -
West Midlands median hourly rate £30.50 £24.00 £25.85
% change year-on-year +27.08% -7.14% -13.13%

For the 6 months to 22 January 2018, 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 Wolverhampton region with a requirement for Backbone.js.

1 1 (100.00%) HTML
1 1 (100.00%) JavaScript
1 1 (100.00%) SQL Server
1 1 (100.00%) Visual Studio
1 1 (100.00%) CSS
1 1 (100.00%) Migration
1 1 (100.00%) CMS
1 1 (100.00%) Agile Software Development
1 1 (100.00%) TDD
1 1 (100.00%) Business Analysis
1 1 (100.00%) Web Development
1 1 (100.00%) DNN
1 1 (100.00%) jQuery
1 1 (100.00%) Microsoft Azure
1 1 (100.00%) HTML5
1 1 (100.00%) BDD
1 1 (100.00%) CSS3
1 1 (100.00%) Responsive Web Design
1 1 (100.00%) Web Application Development
1 1 (100.00%) Ember.js
1 1 (100.00%) Twitter Bootstrap
1 1 (100.00%) User Experience
1 1 (100.00%) Microservices
1 1 (100.00%) Front End Development
1 1 (100.00%) Progressive Web App

Backbone.js
Co-occurring IT Skills in Wolverhampton 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:

Application Platforms
1 1 (100.00%) CMS
1 1 (100.00%) DNN
Cloud Services
1 1 (100.00%) Microsoft Azure
Database & Business Intelligence
1 1 (100.00%) SQL Server
Development Applications
1 1 (100.00%) Visual Studio
Job Titles
1 1 (100.00%) Agile Developer
1 1 (100.00%) Developer
1 1 (100.00%) Front End Developer (Client-Side Developer)
1 1 (100.00%) Front End Web Developer (Client-Side Developer)
1 1 (100.00%) HTML CSS Developer
1 1 (100.00%) HTML Developer
1 1 (100.00%) JavaScript Developer
1 1 (100.00%) Web Developer
Libraries, Frameworks & Software Standards
1 1 (100.00%) CSS
1 1 (100.00%) CSS3
1 1 (100.00%) Ember.js
1 1 (100.00%) HTML
1 1 (100.00%) HTML5
1 1 (100.00%) jQuery
1 1 (100.00%) Twitter Bootstrap
Miscellaneous
1 1 (100.00%) User Experience
Processes & Methodologies
1 1 (100.00%) Agile Software Development
1 1 (100.00%) BDD
1 1 (100.00%) Business Analysis
1 1 (100.00%) Front End Development
1 1 (100.00%) Microservices
1 1 (100.00%) Migration
1 1 (100.00%) Progressive Web App
1 1 (100.00%) Responsive Web Design
1 1 (100.00%) TDD
1 1 (100.00%) Web Application Development
1 1 (100.00%) Web Development
Programming Languages
1 1 (100.00%) JavaScript