Period
to 23 October 2017

The following table provides summary statistics for contract job vacancies advertised in Manchester 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 October 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
North West > Manchester
6 months to
23 Oct 2017
Same period 2016 Same period 2015
Rank 121 149 125
Rank change year-on-year +28 -24 -15
Contract jobs citing Backbone.js 12 8 27
As % of all contract IT jobs advertised in Manchester 0.42% 0.22% 0.76%
As % of the Libraries, Frameworks & Software Standards category 1.18% 0.75% 3.18%
Number of daily rates quoted 9 1 11
Manchester median daily rate £300 £375 £375
Median daily rate % change year-on-year -20.00% - +15.38%
10th Percentile £248 £363 £288
90th Percentile £388 £388 £525
North West median daily rate £300 £400 £400
% change year-on-year -25.00% - +23.08%
Number of hourly rates quoted 0 0 0
Manchester median hourly rate - - -
North 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 Manchester with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Manchester
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1015 1069 848
As % of all contract IT jobs advertised in Manchester 35.50% 29.43% 23.73%
Number of daily rates quoted 689 767 542
Manchester median daily rate £400 £388 £375
Median daily rate % change year-on-year +3.23% +3.33% +15.38%
10th Percentile £300 £281 £268
90th Percentile £525 £511 £524
North West median daily rate £400 £388 £400
% change year-on-year +3.23% -3.13% +17.65%
Number of hourly rates quoted 24 10 21
Manchester median hourly rate £40.00 £29.01 £37.50
Median hourly rate % change year-on-year +37.87% -22.63% +30.43%
10th Percentile £17.83 £14.95 £10.75
90th Percentile £48.53 £43.88 £42.50
North West median hourly rate £40.00 £32.50 £34.50
% change year-on-year +23.08% -5.80% +6.15%

Backbone.js
Job Vacancy Trend in Manchester

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

Job vacancy trend for Backbone.js in Manchester

Backbone.js
Contractor Daily Rate Trend in Manchester

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

Contractor daily rate trend for Backbone.js in Manchester

Backbone.js
Contractor Daily Rate Histogram in Manchester

The daily rate distribution of IT jobs citing Backbone.js in Manchester over the 6 months to 23 October 2017.

Contractor daily rate histogram for Backbone.js in Manchester

Backbone.js
Contract Job Locations in Manchester

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 Manchester region over the 6 months to 23 October 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
Bolton - 2 £338 -
Backbone.js
North West

For the 6 months to 23 October 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 Manchester region with a requirement for Backbone.js.

1 12 (100.00%) JavaScript
2 11 (91.67%) HTML
2 11 (91.67%) CSS
3 10 (83.33%) Front End Development
4 7 (58.33%) AngularJS
4 7 (58.33%) HTML5
5 6 (50.00%) jQuery
6 4 (33.33%) React
6 4 (33.33%) PHP
6 4 (33.33%) SQL
6 4 (33.33%) Agile Software Development
6 4 (33.33%) TDD
7 3 (25.00%) gulp
7 3 (25.00%) Grunt
7 3 (25.00%) Node.js
7 3 (25.00%) Git (software)
7 3 (25.00%) BDD
7 3 (25.00%) KnockoutJS
8 2 (16.67%) Responsive Web Design
8 2 (16.67%) CSS3
8 2 (16.67%) Ember.js
8 2 (16.67%) Underscore.js
8 2 (16.67%) Web Design
8 2 (16.67%) MySQL
8 2 (16.67%) Java
8 2 (16.67%) MVC
8 2 (16.67%) Python
9 1 (8.33%) E-Commerce
9 1 (8.33%) Data Modelling
9 1 (8.33%) Eclipse

Backbone.js
Co-occurring IT Skills in Manchester 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 (8.33%) Magento
Cloud Services
1 1 (8.33%) Slack
Communications & Networking
1 1 (8.33%) Intranet
1 1 (8.33%) Skype
Database & Business Intelligence
1 2 (16.67%) MySQL
Development Applications
1 3 (25.00%) Git (software)
1 3 (25.00%) Grunt
1 3 (25.00%) gulp
2 1 (8.33%) Bitbucket
2 1 (8.33%) Eclipse
2 1 (8.33%) Gradle
2 1 (8.33%) IntelliJ
2 1 (8.33%) Jenkins
2 1 (8.33%) JProfiler
2 1 (8.33%) JUnit
2 1 (8.33%) Maven
2 1 (8.33%) SonarQube
2 1 (8.33%) Subversion
General
1 1 (8.33%) Finance
1 1 (8.33%) Pharmaceutical
Job Titles
1 12 (100.00%) Developer
2 7 (58.33%) Front End Developer (Client-Side Developer)
3 4 (33.33%) HTML CSS Developer
3 4 (33.33%) HTML Developer
3 4 (33.33%) JavaScript Developer
4 2 (16.67%) CSS Developer
4 2 (16.67%) PHP Developer
4 2 (16.67%) UI Developer
5 1 (8.33%) Agile Developer
5 1 (8.33%) Angular Developer
5 1 (8.33%) C# Developer
5 1 (8.33%) Java Developer
5 1 (8.33%) MySQL Developer
5 1 (8.33%) PHP MySQL Developer
Libraries, Frameworks & Software Standards
1 11 (91.67%) CSS
1 11 (91.67%) HTML
2 7 (58.33%) AngularJS
2 7 (58.33%) HTML5
3 6 (50.00%) jQuery
4 4 (33.33%) React
5 3 (25.00%) KnockoutJS
5 3 (25.00%) Node.js
6 2 (16.67%) CSS3
6 2 (16.67%) Ember.js
6 2 (16.67%) Underscore.js
7 1 (8.33%) Java EE
7 1 (8.33%) JPA
7 1 (8.33%) Laravel
7 1 (8.33%) LESS
7 1 (8.33%) RESTful
7 1 (8.33%) Sass
7 1 (8.33%) Spring
7 1 (8.33%) Spring Boot
7 1 (8.33%) Velocity
Miscellaneous
1 1 (8.33%) Greenfield Project
Processes & Methodologies
1 10 (83.33%) Front End Development
2 4 (33.33%) Agile Software Development
2 4 (33.33%) TDD
3 3 (25.00%) BDD
4 2 (16.67%) MVC
4 2 (16.67%) Responsive Web Design
4 2 (16.67%) Web Design
5 1 (8.33%) Data Modelling
5 1 (8.33%) E-Commerce
5 1 (8.33%) Innovative Thinking
5 1 (8.33%) OO
5 1 (8.33%) Pair Programming
5 1 (8.33%) RAD
5 1 (8.33%) Scrum
5 1 (8.33%) Test Automation
5 1 (8.33%) Unit Testing
5 1 (8.33%) Web Development
Programming Languages
1 12 (100.00%) JavaScript
2 4 (33.33%) PHP
2 4 (33.33%) SQL
3 2 (16.67%) Java
3 2 (16.67%) Python
4 1 (8.33%) C#
Vendors
1 1 (8.33%) Sitecore