Period
to 23 November 2017

The following table provides summary statistics for contract job vacancies advertised in the North West 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 23 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
England > North West
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 189 214 201
Rank change year-on-year +25 -13 -14
Contract jobs citing Backbone.js 17 14 45
As % of all contract IT jobs advertised in the North West 0.30% 0.20% 0.53%
As % of the Libraries, Frameworks & Software Standards category 0.94% 0.73% 2.23%
Number of daily rates quoted 11 7 21
North West median daily rate £300 £400 £375
Median daily rate % change year-on-year -25.00% +6.67% +15.38%
10th Percentile £213 £338 £300
90th Percentile £388 £518 £525
England median daily rate £425 £413 £400
% change year-on-year +3.03% +3.13% -
Number of hourly rates quoted 0 0 0
North West median hourly rate - - -
England 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 the North West with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
North West
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1812 1927 2016
As % of all contract IT jobs advertised in the North West 31.77% 28.19% 23.60%
Number of daily rates quoted 1246 1354 1258
North West median daily rate £400 £388 £390
Median daily rate % change year-on-year +3.23% -0.64% +14.71%
10th Percentile £294 £275 £275
90th Percentile £538 £500 £538
England median daily rate £463 £425 £413
% change year-on-year +8.82% +3.03% +3.13%
Number of hourly rates quoted 46 26 68
North West median hourly rate £40.00 £35.00 £34.00
Median hourly rate % change year-on-year +14.29% +2.94% -
10th Percentile £18.38 £15.38 £16.16
90th Percentile £50.86 £44.88 £47.33
England median hourly rate £40.00 £37.50 £37.50
% change year-on-year +6.67% - +10.29%

Backbone.js
Job Vacancy Trend in the North West

Job postings citing Backbone.js as a percentage of all IT jobs advertised in the North West.

Job vacancy trend for Backbone.js in the North West

Backbone.js
Contractor Daily Rate Trend in the North West

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

Contractor daily rate trend for Backbone.js in the North West

Backbone.js
Contractor Daily Rate Histogram in the North West

The daily rate distribution of IT jobs citing Backbone.js in the North West over the 6 months to 23 November 2017.

Contractor daily rate histogram for Backbone.js in the North West

Backbone.js
Contract Job Locations in the North West

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 North West region over the 6 months to 23 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
Manchester +21 16 £294 -32.86% 9
Cheshire +4 1 £400 -2.44% 1
Backbone.js
England

For the 6 months to 23 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 North West region with a requirement for Backbone.js.

1 17 (100.00%) JavaScript
2 16 (94.12%) CSS
2 16 (94.12%) HTML
3 13 (76.47%) Front End Development
4 11 (64.71%) AngularJS
4 11 (64.71%) jQuery
4 11 (64.71%) HTML5
5 7 (41.18%) Git (software)
5 7 (41.18%) MVC
6 6 (35.29%) CSS3
7 5 (29.41%) PHP
7 5 (29.41%) SQL
7 5 (29.41%) Agile Software Development
7 5 (29.41%) TDD
8 4 (23.53%) Continuous Integration
8 4 (23.53%) BDD
8 4 (23.53%) OO
8 4 (23.53%) React
8 4 (23.53%) KnockoutJS
9 3 (17.65%) Node.js
9 3 (17.65%) Grunt
9 3 (17.65%) gulp
9 3 (17.65%) Angular 2
9 3 (17.65%) Java
9 3 (17.65%) MySQL
9 3 (17.65%) OOD
9 3 (17.65%) e-Learning
9 3 (17.65%) Multimedia
10 2 (11.76%) Spring
10 2 (11.76%) Test Automation

Backbone.js
Co-occurring IT Skills in the North West 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:

Business Applications
1 1 (5.88%) Magento
Cloud Services
1 1 (5.88%) Slack
Communications & Networking
1 1 (5.88%) HTTP
1 1 (5.88%) Internet
1 1 (5.88%) Intranet
1 1 (5.88%) Skype
Database & Business Intelligence
1 3 (17.65%) MySQL
2 1 (5.88%) DB2
2 1 (5.88%) Relational Database
2 1 (5.88%) SQL Server
Development Applications
1 7 (41.18%) Git (software)
2 3 (17.65%) Grunt
2 3 (17.65%) gulp
3 2 (11.76%) Bitbucket
3 2 (11.76%) Gradle
3 2 (11.76%) Jenkins
4 1 (5.88%) Eclipse
4 1 (5.88%) IntelliJ
4 1 (5.88%) Jasmine
4 1 (5.88%) JProfiler
4 1 (5.88%) JUnit
4 1 (5.88%) Maven
4 1 (5.88%) SonarQube
4 1 (5.88%) Subversion
General
1 3 (17.65%) Multimedia
2 2 (11.76%) Finance
3 1 (5.88%) Banking
3 1 (5.88%) Pharmaceutical
Job Titles
1 17 (100.00%) Developer
2 10 (58.82%) Front End Developer (Client-Side Developer)
3 5 (29.41%) HTML CSS Developer
3 5 (29.41%) HTML Developer
4 4 (23.53%) Angular Developer
4 4 (23.53%) JavaScript Developer
5 3 (17.65%) PHP Developer
6 2 (11.76%) CSS Developer
6 2 (11.76%) Java Developer
6 2 (11.76%) MySQL Developer
6 2 (11.76%) PHP MySQL Developer
6 2 (11.76%) UI Developer
7 1 (5.88%) Agile Developer
7 1 (5.88%) C# Developer
Libraries, Frameworks & Software Standards
1 16 (94.12%) CSS
1 16 (94.12%) HTML
2 11 (64.71%) AngularJS
2 11 (64.71%) HTML5
2 11 (64.71%) jQuery
3 6 (35.29%) CSS3
4 4 (23.53%) KnockoutJS
4 4 (23.53%) React
5 3 (17.65%) Angular 2
5 3 (17.65%) Node.js
6 2 (11.76%) Ember.js
6 2 (11.76%) Hibernate
6 2 (11.76%) Spring
6 2 (11.76%) Underscore.js
7 1 (5.88%) Ext JS
7 1 (5.88%) Java EE
7 1 (5.88%) JPA
7 1 (5.88%) RESTful
7 1 (5.88%) Spring MVC
7 1 (5.88%) Velocity
Miscellaneous
1 3 (17.65%) e-Learning
2 1 (5.88%) Greenfield Project
2 1 (5.88%) RIA
2 1 (5.88%) User Experience
Processes & Methodologies
1 13 (76.47%) Front End Development
2 7 (41.18%) MVC
3 5 (29.41%) Agile Software Development
3 5 (29.41%) TDD
4 4 (23.53%) BDD
4 4 (23.53%) Continuous Integration
4 4 (23.53%) OO
5 3 (17.65%) OOD
6 2 (11.76%) Responsive Web Design
6 2 (11.76%) Test Automation
6 2 (11.76%) Web Design
7 1 (5.88%) Innovative Thinking
7 1 (5.88%) Investment Management
7 1 (5.88%) MVVM
7 1 (5.88%) Pair Programming
7 1 (5.88%) Scrum
7 1 (5.88%) SDLC
7 1 (5.88%) Unit Testing
7 1 (5.88%) Waterfall
7 1 (5.88%) Web Development
Programming Languages
1 17 (100.00%) JavaScript
2 5 (29.41%) PHP
2 5 (29.41%) SQL
3 3 (17.65%) Java
4 2 (11.76%) Python
5 1 (5.88%) C#
Vendors
1 1 (5.88%) Oracle
1 1 (5.88%) Sitecore