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 3 months to 22 June 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
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 87 96 83
Rank change year-on-year +9 -13  
Contract jobs citing Backbone.js 3 5 11
As % of all contract IT jobs advertised in Manchester 0.22% 0.27% 0.74%
As % of the Libraries, Frameworks & Software Standards category 0.72% 1.10% 3.27%
Number of daily rates quoted 3 0 5
Median daily rate £375 - £325
UK excluding London median daily rate £360 £375 £375
% change year-on-year -4.00% -  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

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 Manchester with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
Manchester
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 419 454 336
As % of all contract IT job vacancies advertised in Manchester 30.43% 24.77% 22.49%
Number of daily rates quoted 261 316 225
Median daily rate £375 £375 £363
Median daily rate % change year-on-year - +3.44%  
90% offered a daily rate of more than £300 £305 £292
10% offered a daily rate of more than £473 £500 £500
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 13 3 1
Median hourly rate £40.00 £32.25 £34.00
Median hourly rate % change year-on-year +24.03% -5.14%  
UK excluding London median hourly rate £42.50 £36.00 £38.89
% change year-on-year +18.05% -7.41%  

Backbone.js
Job Vacancy Trend in Manchester

The job posting trend of jobs advertised in Manchester 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 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

For the 6 months to 22 June 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 11 (100.00%) HTML
1 11 (100.00%) JavaScript
1 11 (100.00%) CSS
1 11 (100.00%) AngularJS
2 10 (90.91%) Front End Development
3 9 (81.82%) React
4 8 (72.73%) CSS3
4 8 (72.73%) RESTful
4 8 (72.73%) HTML5
5 7 (63.64%) Node.js
6 6 (54.55%) Responsive Web Design
6 6 (54.55%) Web Design
6 6 (54.55%) Apache Cordova
7 5 (45.45%) Analytics
7 5 (45.45%) Ionic Framework
7 5 (45.45%) TDD
7 5 (45.45%) Data Analytics
7 5 (45.45%) MongoDB
8 4 (36.36%) Agile Software Development
8 4 (36.36%) Mobile Development
9 3 (27.27%) Mobile App
9 3 (27.27%) Mobile Application Development
9 3 (27.27%) Ember.js
9 3 (27.27%) KnockoutJS
9 3 (27.27%) BDD
10 2 (18.18%) Sass
10 2 (18.18%) LESS
10 2 (18.18%) JSON
10 2 (18.18%) Axure RP
10 2 (18.18%) jQuery

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:

Application Platforms
1 1 (9.09%) Joomla!
1 1 (9.09%) WordPress
Applications
1 2 (18.18%) InVision
Database & Business Intelligence
1 5 (45.45%) MongoDB
Development Applications
1 2 (18.18%) Axure RP
1 2 (18.18%) Grunt
1 2 (18.18%) gulp
General
1 2 (18.18%) Finance
2 1 (9.09%) Pharmaceutical
Job Titles
1 11 (100.00%) Developer
2 7 (63.64%) JavaScript Developer
3 6 (54.55%) Front End Developer (Client-Side Developer)
4 2 (18.18%) Angular Developer
4 2 (18.18%) HTML Developer
5 1 (9.09%) Agile Developer
5 1 (9.09%) HTML CSS Developer
5 1 (9.09%) UI Developer
5 1 (9.09%) Web Developer
Libraries, Frameworks & Software Standards
1 11 (100.00%) AngularJS
1 11 (100.00%) CSS
1 11 (100.00%) HTML
2 9 (81.82%) React
3 8 (72.73%) CSS3
3 8 (72.73%) HTML5
3 8 (72.73%) RESTful
4 7 (63.64%) Node.js
5 6 (54.55%) Apache Cordova
6 5 (45.45%) Ionic Framework
7 3 (27.27%) Ember.js
7 3 (27.27%) KnockoutJS
8 2 (18.18%) jQuery
8 2 (18.18%) JSON
8 2 (18.18%) LESS
8 2 (18.18%) PhoneGap
8 2 (18.18%) RequireJS
8 2 (18.18%) Sass
8 2 (18.18%) Underscore.js
8 2 (18.18%) Vue.js
Miscellaneous
1 3 (27.27%) Mobile App
2 2 (18.18%) Analytical Skills
2 2 (18.18%) Fintech
3 1 (9.09%) User Experience
Processes & Methodologies
1 10 (90.91%) Front End Development
2 6 (54.55%) Responsive Web Design
2 6 (54.55%) Web Design
3 5 (45.45%) Analytics
3 5 (45.45%) Data Analytics
3 5 (45.45%) TDD
4 4 (36.36%) Agile Software Development
4 4 (36.36%) Mobile Development
5 3 (27.27%) BDD
5 3 (27.27%) Mobile Application Development
6 2 (18.18%) OO
7 1 (9.09%) Data Analysis
7 1 (9.09%) Web Development
Programming Languages
1 11 (100.00%) JavaScript
2 2 (18.18%) Java
3 1 (9.09%) PHP
Vendors
1 2 (18.18%) Adobe
Manchester, Lancashire
TEKsystems
Posted: Yesterday