The table below looks at the statistics for Backbone.js skills in IT contracts advertised for the City of London region. Included is a guide to the contractor rates offered in IT contracts that have cited Backbone.js over the 3 months to 21 February 2017 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
21 Feb 2017
Same period 2016 Same period 2015
Backbone.js
London / City of London
Rank 143 119 141
Rank change year-on-year
-24 +22
Contract jobs citing Backbone.js 10 31 50
As % of all contract IT jobs located in the City of London 0.34% 0.99% 0.97%
As % of the Libraries, Frameworks & Software Standards category 0.97% 3.15% 3.22%
Number of daily rates quoted 10 25 39
Median daily rate £425 £440 £413
Median daily rate % change year-on-year
-3.40% +6.66%
90% offered a daily rate of more than £396 £248 £300
10% offered a daily rate of more than £475 £515 £515
UK excluding London median daily rate £375 £350 £355
% change year-on-year
+7.14% -1.40%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - £35.00 -

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 City of London region.

Libraries, Frameworks & Software Standards Category
City of London
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
1029 984 1553
As % of all contract IT jobs located in the City of London 34.89% 31.35% 30.27%
Number of daily rates quoted 872 835 1253
Median daily rate £475 £450 £425
Median daily rate % change year-on-year
+5.55% +5.88%
90% offered a daily rate of more than £345 £325 £300
10% offered a daily rate of more than £625 £600 £575
UK excluding London median daily rate £375 £363 £350
% change year-on-year
+3.44% +3.57%
Number of hourly rates quoted 0 3 3
Median hourly rate - £55.00 £27.37
Median hourly rate % change year-on-year
- +100.94%
UK excluding London median hourly rate £38.38 £38.75 £34.00
% change year-on-year
-0.96% +13.97%

Backbone.js
Jobs Demand Trend in the City of London

The demand trend of contract jobs across the City of London 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 the City of London

Backbone.js
Daily Rate Trend in the City of London

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

Backbone.js Daily Rate Trend in the City of London

Backbone.js
Top 30 Related IT Skills in the City of London

For the 6 months to 21 February 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 City of London region with a requirement for Backbone.js.

1 42 (93.33%) JavaScript
2 37 (82.22%) HTML
3 36 (80.00%) CSS
3 36 (80.00%) AngularJS
4 31 (68.89%) HTML5
5 30 (66.67%) React
6 27 (60.00%) CSS3
7 26 (57.78%) Agile Software Development
8 20 (44.44%) Ember.js
9 18 (40.00%) Sass
9 18 (40.00%) Grunt
10 17 (37.78%) Node.js
10 17 (37.78%) OO
10 17 (37.78%) Front End Development
11 16 (35.56%) MVC
11 16 (35.56%) Web Development
11 16 (35.56%) LESS
12 15 (33.33%) JSON
12 15 (33.33%) TDD
13 14 (31.11%) Ajax
14 13 (28.89%) Responsive Web Design
15 12 (26.67%) Jasmine
15 12 (26.67%) REST
15 12 (26.67%) gulp
16 11 (24.44%) Git (software)
16 11 (24.44%) Bower
16 11 (24.44%) Maven
16 11 (24.44%) Web Design
16 11 (24.44%) Selenium
17 10 (22.22%) HTTP

Backbone.js
Top Related IT Skills in the City of London 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 4 (8.89%) Elasticsearch
2 1 (2.22%) Drupal
Cloud Services
1 6 (13.33%) GitHub
2 1 (2.22%) Akamai
Communications & Networking
1 10 (22.22%) HTTP
2 9 (20.00%) DNS
2 9 (20.00%) SSL
Database & Business Intelligence
1 3 (6.67%) MySQL
Development Applications
1 18 (40.00%) Grunt
2 12 (26.67%) gulp
2 12 (26.67%) Jasmine
3 11 (24.44%) Bower
3 11 (24.44%) Git (software)
3 11 (24.44%) Maven
3 11 (24.44%) Selenium
4 10 (22.22%) Karma Test Runner
4 10 (22.22%) webpack
5 9 (20.00%) JSHint
5 9 (20.00%) Protractor
5 9 (20.00%) QUnit
6 4 (8.89%) JIRA
7 2 (4.44%) Bitbucket
7 2 (4.44%) Cucumber
7 2 (4.44%) Jenkins
7 2 (4.44%) RSpec
7 2 (4.44%) Vagrant
7 2 (4.44%) WebDriver
7 2 (4.44%) Yeoman
General
1 3 (6.67%) Finance
1 3 (6.67%) Marketing
2 2 (4.44%) Banking
3 1 (2.22%) Retail
Job Titles
1 42 (93.33%) Developer
2 22 (48.89%) Front End Developer (Client-Side Developer)
3 11 (24.44%) JavaScript Developer
4 8 (17.78%) Senior Developer
5 7 (15.56%) Front End Web Developer (Client-Side Developer)
5 7 (15.56%) Web Developer
6 6 (13.33%) UI Developer
6 6 (13.33%) Web UI Developer
7 5 (11.11%) Node.js Developer
8 4 (8.89%) Senior JavaScript Developer
9 3 (6.67%) Java Developer
9 3 (6.67%) PHP Developer
10 2 (4.44%) Architect
10 2 (4.44%) Full Stack Developer
10 2 (4.44%) HTML Developer
10 2 (4.44%) Senior Front-End Developer
10 2 (4.44%) Senior Java Developer
10 2 (4.44%) Web Architect
11 1 (2.22%) PHP Symfony Developer
11 1 (2.22%) Senior Full Stack Developer
Libraries, Frameworks & Software Standards
1 37 (82.22%) HTML
2 36 (80.00%) AngularJS
2 36 (80.00%) CSS
3 31 (68.89%) HTML5
4 30 (66.67%) React
5 27 (60.00%) CSS3
6 20 (44.44%) Ember.js
7 18 (40.00%) Sass
8 17 (37.78%) Node.js
9 16 (35.56%) LESS
10 15 (33.33%) JSON
11 14 (31.11%) Ajax
12 12 (26.67%) REST
13 10 (22.22%) DOM
13 10 (22.22%) RESTful
14 9 (20.00%) Compass CSS Framework
14 9 (20.00%) jQuery
14 9 (20.00%) JSLint
15 6 (13.33%) Express
15 6 (13.33%) RabbitMQ
Miscellaneous
1 9 (20.00%) Graphic Design
2 5 (11.11%) Mobile App
2 5 (11.11%) User Experience
3 4 (8.89%) Blackberry
4 1 (2.22%) Analytical Skills
4 1 (2.22%) Computer Science
4 1 (2.22%) IPTV
4 1 (2.22%) Linux Command Line
4 1 (2.22%) Market Risk
4 1 (2.22%) Over-the-Top Content
4 1 (2.22%) Video on Demand
4 1 (2.22%) Virtual Team
Operating Systems
1 4 (8.89%) Android
1 4 (8.89%) Apple iOS
1 4 (8.89%) webOS
1 4 (8.89%) Windows
1 4 (8.89%) Windows Phone
1 4 (8.89%) Windows Phone 7
2 2 (4.44%) Linux
2 2 (4.44%) Unix
Processes & Methodologies
1 26 (57.78%) Agile Software Development
2 17 (37.78%) Front End Development
2 17 (37.78%) OO
3 16 (35.56%) MVC
3 16 (35.56%) Web Development
4 15 (33.33%) TDD
5 13 (28.89%) Responsive Web Design
6 11 (24.44%) Web Design
7 8 (17.78%) BDD
7 8 (17.78%) Pair Programming
8 6 (13.33%) Progressive Enhancement
9 5 (11.11%) E-Commerce
10 4 (8.89%) Cross-Browser Compatibility
11 3 (6.67%) Scrum
11 3 (6.67%) SOLID
12 2 (4.44%) Content Management
12 2 (4.44%) Data Visualisation
12 2 (4.44%) OOA/OOD
12 2 (4.44%) Open Source
12 2 (4.44%) Visualisation
Programming Languages
1 42 (93.33%) JavaScript
2 8 (17.78%) ES6
2 8 (17.78%) Java
3 4 (8.89%) PHP
4 3 (6.67%) SQL
5 2 (4.44%) Scala
6 1 (2.22%) Bash Shell
6 1 (2.22%) ECMAScript
6 1 (2.22%) PHP 5
6 1 (2.22%) TypeScript
Qualifications
1 7 (15.56%) SC Cleared
1 7 (15.56%) Security Cleared
2 3 (6.67%) Degree
Quality Assurance & Compliance
1 1 (2.22%) QA
System Software
1 6 (13.33%) Docker
Systems Management
1 2 (4.44%) Puppet
City, London
Lawrence Harvey Enterprise
Rate: £300.00 - £425.00 per day
Posted: 4 days ago
City, London
Lennon Wright
Rate: From £350 to £400 per day
Posted: 4 days ago
City, London
TEKsystems
Rate: £400 - £450 per day
Posted: 4 days ago