The following table provides summary statistics for contract job vacancies advertised in Hampshire 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 3 months to 28 March 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 East / Hampshire
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 111 119 123
Rank change year-on-year +8 +4  
Contract jobs citing Backbone.js 1 3 2
As % of all contract IT jobs advertised in Hampshire 0.054% 0.14% 0.092%
As % of the Libraries, Frameworks & Software Standards category 0.23% 0.66% 0.39%
Number of daily rates quoted 1 3 1
Median daily rate £400 £325 £325
Median daily rate % change year-on-year +23.07% -  
UK excluding London median daily rate £375 £330 £375
% change year-on-year +13.63% -12.00%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - £35.00 -

Backbone.js is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hampshire with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
Hampshire
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 441 452 519
As % of all contract IT job vacancies advertised in Hampshire 23.65% 20.49% 23.80%
Number of daily rates quoted 248 320 259
Median daily rate £400 £350 £363
Median daily rate % change year-on-year +14.28% -3.44%  
90% offered a daily rate of more than £280 £300 £288
10% offered a daily rate of more than £490 £450 £425
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 25 13 13
Median hourly rate £43.00 £38.00 £37.50
Median hourly rate % change year-on-year +13.15% +1.33%  
90% offered a hourly rate of more than £42.50 £17.50 £22.50
10% offered a hourly rate of more than £72.89 £42.50 £40.35
UK excluding London median hourly rate £40.50 £38.00 £36.00
% change year-on-year +6.57% +5.55%  

Backbone.js
Job Vacancy Trend in Hampshire

The job posting trend of jobs advertised in Hampshire citing Backbone.js as a proportion of all contract or permanent IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for Backbone.js in Hampshire

Backbone.js
Contractor Daily Rate Trend in Hampshire

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

Contractor daily rate trend for Backbone.js in Hampshire

For the 6 months to 28 March 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 Hampshire region with a requirement for Backbone.js.

1 5 (100.00%) HTML
1 5 (100.00%) JavaScript
1 5 (100.00%) CSS
1 5 (100.00%) AngularJS
2 4 (80.00%) Agile Software Development
2 4 (80.00%) Git (software)
3 3 (60.00%) Scrum
3 3 (60.00%) HTML5
3 3 (60.00%) BDD
3 3 (60.00%) CSS3
3 3 (60.00%) TDD
3 3 (60.00%) OO
3 3 (60.00%) RequireJS
4 2 (40.00%) gulp
4 2 (40.00%) D3.js
4 2 (40.00%) GitHub
4 2 (40.00%) Grunt
4 2 (40.00%) Bower
4 2 (40.00%) PrimeFaces
4 2 (40.00%) Finance
4 2 (40.00%) Subversion
4 2 (40.00%) JSF
4 2 (40.00%) Ruby
4 2 (40.00%) Web Services
4 2 (40.00%) XML
4 2 (40.00%) Java
4 2 (40.00%) Node.js
4 2 (40.00%) MySQL
4 2 (40.00%) Ruby on Rails
4 2 (40.00%) RESTful

Backbone.js
Co-occurring IT Skills in Hampshire 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 (20.00%) Apache
Cloud Services
1 2 (40.00%) GitHub
Database & Business Intelligence
1 2 (40.00%) MySQL
Development Applications
1 4 (80.00%) Git (software)
2 2 (40.00%) Bower
2 2 (40.00%) Grunt
2 2 (40.00%) gulp
2 2 (40.00%) Subversion
3 1 (20.00%) Cucumber
3 1 (20.00%) Jenkins
3 1 (20.00%) JIRA
3 1 (20.00%) RSpec
3 1 (20.00%) webpack
General
1 2 (40.00%) Finance
Job Titles
1 5 (100.00%) Developer
2 3 (60.00%) UI Developer
3 2 (40.00%) Angular Developer
3 2 (40.00%) Ruby on Rails Developer
Libraries, Frameworks & Software Standards
1 5 (100.00%) AngularJS
1 5 (100.00%) CSS
1 5 (100.00%) HTML
2 3 (60.00%) CSS3
2 3 (60.00%) HTML5
2 3 (60.00%) RequireJS
3 2 (40.00%) D3.js
3 2 (40.00%) jQuery
3 2 (40.00%) JSF
3 2 (40.00%) Node.js
3 2 (40.00%) PrimeFaces
3 2 (40.00%) RESTful
3 2 (40.00%) Ruby on Rails
3 2 (40.00%) Web Services
3 2 (40.00%) XML
4 1 (20.00%) J2EE
4 1 (20.00%) OOCSS
4 1 (20.00%) Phusion Passenger
4 1 (20.00%) Sass
4 1 (20.00%) Semantic HTML
Operating Systems
1 1 (20.00%) Linux
1 1 (20.00%) Ubuntu
Processes & Methodologies
1 4 (80.00%) Agile Software Development
2 3 (60.00%) BDD
2 3 (60.00%) OO
2 3 (60.00%) Scrum
2 3 (60.00%) TDD
3 2 (40.00%) Continuous Integration
4 1 (20.00%) BEM - Block Element Modifier
4 1 (20.00%) E-Commerce
4 1 (20.00%) Mentoring
4 1 (20.00%) SMACSS
4 1 (20.00%) User Stories
4 1 (20.00%) Web Development
Programming Languages
1 5 (100.00%) JavaScript
2 2 (40.00%) Java
2 2 (40.00%) Ruby
3 1 (20.00%) ES6
Systems Management
1 1 (20.00%) Capistrano
Hampshire
Spectrum IT
Rate: £350 - £450 per day
Posted: 20 days ago