The table below looks at the statistics for Backbone.js skills in IT contracts advertised for the Hertfordshire region. Included is a guide to the contractor rates offered in IT contracts that have cited Backbone.js over the 3 months to 27 May 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
27 May 2016
Same period 2015 Same period 2014
Backbone.js
Rank 59 61 55
Rank change year-on-year
+2 -6
Contract jobs citing Backbone.js 3 5 5
As % of all contract IT jobs located in Hertfordshire 0.44% 0.66% 0.74%
As % of the Libraries, Frameworks & Software Standards category 2.44% 3.16% 2.82%
Number of daily rates quoted 1 3 5
Median daily rate £325 £360 £420
Median daily rate % change year-on-year
-9.72% -14.28%
UK excluding London median daily rate £350 £375 £390
% change year-on-year
-6.66% -3.84%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - £32.00
Backbone.js
East of England

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in contract jobs advertised in the Hertfordshire region.

Libraries, Frameworks & Software Standards Category
Hertfordshire
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
123 158 177
As % of all contract IT jobs located in Hertfordshire 18.04% 20.98% 26.18%
Number of daily rates quoted 81 77 96
Median daily rate £425 £375 £375
Median daily rate % change year-on-year
+13.33% -
90% offered a daily rate of more than £310 £288 £267
10% offered a daily rate of more than £550 £450 £450
UK excluding London median daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 2 0 9
Median hourly rate £11.00 - £35.00
UK excluding London median hourly rate £31.90 £37.80 £35.00
% change year-on-year
-15.60% +8.00%

Backbone.js
Jobs Demand Trend in Hertfordshire

The demand trend of contract jobs across the Hertfordshire region citing Backbone.js as a proportion of all IT contracts with a match in the Libraries, Frameworks & Software Standards category.

Backbone.js Jobs Demand Trend in Hertfordshire

Backbone.js
Daily Rate Trend in Hertfordshire

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

Backbone.js Daily Rate Trend in Hertfordshire

Backbone.js
Contract Job Locations in Hertfordshire

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 Hertfordshire region over the 3 months to 27 May 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Welwyn Garden City - 2 £325 -
Backbone.js
East of England

Backbone.js
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 27 May 2016, 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 Hertfordshire region with a requirement for Backbone.js.

1 6 (100.00%) JavaScript
2 5 (83.33%) HTML
2 5 (83.33%) CSS
2 5 (83.33%) Agile Software Development
3 4 (66.67%) TDD
3 4 (66.67%) jQuery
3 4 (66.67%) HTML5
3 4 (66.67%) CSS3
3 4 (66.67%) AngularJS
3 4 (66.67%) React
4 3 (50.00%) Sass
4 3 (50.00%) LESS
4 3 (50.00%) Front End Development
5 2 (33.33%) Web Services
5 2 (33.33%) OO
5 2 (33.33%) Twitter Bootstrap
5 2 (33.33%) KnockoutJS
5 2 (33.33%) E-Commerce
5 2 (33.33%) GitHub
6 1 (16.67%) Configuration Management
6 1 (16.67%) D3.js
6 1 (16.67%) Responsive Web Design
6 1 (16.67%) Jasmine
6 1 (16.67%) Modernizr
6 1 (16.67%) Apache ZooKeeper
6 1 (16.67%) Redis
6 1 (16.67%) Cucumber
6 1 (16.67%) BDD
6 1 (16.67%) RabbitMQ
6 1 (16.67%) Node.js

Backbone.js
Top Related IT Skills in Hertfordshire 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 (16.67%) Apache
1 1 (16.67%) Apache Solr
1 1 (16.67%) Node.js
Cloud Services
1 2 (33.33%) GitHub
2 1 (16.67%) Amazon AWS
2 1 (16.67%) Cloud Computing
Database & Business Intelligence
1 1 (16.67%) Hazelcast
1 1 (16.67%) MySQL
1 1 (16.67%) Redis
Development Applications
1 1 (16.67%) Cucumber
1 1 (16.67%) Jasmine
1 1 (16.67%) Jenkins
1 1 (16.67%) Maven
1 1 (16.67%) Selenium
1 1 (16.67%) Subversion
General
1 1 (16.67%) Retail
Job Titles
1 3 (50.00%) Developer
2 2 (33.33%) Front End Developer (Client-Side Developer)
2 2 (33.33%) HTML CSS Developer
2 2 (33.33%) HTML Developer
2 2 (33.33%) JavaScript Developer
3 1 (16.67%) Designer
3 1 (16.67%) HTML CSS Designer
3 1 (16.67%) Interface Designer
3 1 (16.67%) UI Designer
3 1 (16.67%) UI Developer
Libraries, Frameworks & Software Standards
1 5 (83.33%) CSS
1 5 (83.33%) HTML
2 4 (66.67%) AngularJS
2 4 (66.67%) CSS3
2 4 (66.67%) HTML5
2 4 (66.67%) jQuery
2 4 (66.67%) React
3 3 (50.00%) LESS
3 3 (50.00%) Sass
4 2 (33.33%) KnockoutJS
4 2 (33.33%) Twitter Bootstrap
4 2 (33.33%) Web Services
5 1 (16.67%) D3.js
5 1 (16.67%) Dojo
5 1 (16.67%) Ext JS
5 1 (16.67%) Hibernate
5 1 (16.67%) JSON
5 1 (16.67%) Ruby on Rails
5 1 (16.67%) Spring
5 1 (16.67%) XHTML
Miscellaneous
1 1 (16.67%) Data Structures
1 1 (16.67%) Enterprise Software
1 1 (16.67%) User Experience
Processes & Methodologies
1 5 (83.33%) Agile Software Development
2 4 (66.67%) TDD
3 3 (50.00%) Front End Development
4 2 (33.33%) E-Commerce
4 2 (33.33%) OO
5 1 (16.67%) API Design
5 1 (16.67%) BDD
5 1 (16.67%) Configuration Management
5 1 (16.67%) Continuous Integration
5 1 (16.67%) Human Factors
5 1 (16.67%) MVC
5 1 (16.67%) Performance Optimisation
5 1 (16.67%) Re-Platforming
5 1 (16.67%) Responsive Web Design
5 1 (16.67%) Scrum
5 1 (16.67%) Unit Testing
5 1 (16.67%) Web Development
5 1 (16.67%) Wireframes
Programming Languages
1 6 (100.00%) JavaScript
2 1 (16.67%) Java
2 1 (16.67%) Ruby
System Software
1 1 (16.67%) Apache ZooKeeper
Systems Management
1 1 (16.67%) Ansible