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 31 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
31 May 2016
Same period 2015 Same period 2014
Backbone.js
Rank 109 138 149
Rank change year-on-year
+29 +11
Contract jobs citing Backbone.js 48 59 56
As % of all contract IT jobs located in the City of London 1.43% 1.08% 0.93%
As % of the Libraries, Frameworks & Software Standards category 4.24% 3.65% 3.16%
Number of daily rates quoted 46 49 53
Median daily rate £400 £375 £400
Median daily rate % change year-on-year
+6.66% -6.25%
90% offered a daily rate of more than £213 £316 £340
10% offered a daily rate of more than £475 £475 £500
UK excluding London median daily rate £375 £375 £389
% change year-on-year
- -3.53%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - £32.00
Backbone.js
London

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
1131 1615 1774
As % of all contract IT jobs located in the City of London 33.76% 29.47% 29.40%
Number of daily rates quoted 966 1309 1382
Median daily rate £450 £425 £438
Median daily rate % change year-on-year
+5.88% -2.85%
90% offered a daily rate of more than £325 £315 £315
10% offered a daily rate of more than £575 £600 £600
UK excluding London median daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 2 9 0
Median hourly rate £16.52 £19.72 -
Median hourly rate % change year-on-year
-16.23% -
UK excluding London median hourly rate £32.50 £37.80 £35.00
% change year-on-year
-14.02% +8.00%

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
Daily Rate Histogram in the City of London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Backbone.js across the City of London region over the 3 months to 31 May 2016.

Backbone.js Daily Rate Histogram in the City of London

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

For the 6 months to 31 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 City of London region with a requirement for Backbone.js.

1 81 (97.59%) JavaScript
2 77 (92.77%) CSS
3 76 (91.57%) HTML
4 68 (81.93%) AngularJS
5 62 (74.70%) CSS3
6 61 (73.49%) HTML5
7 51 (61.45%) Node.js
8 48 (57.83%) React
9 45 (54.22%) Front End Development
10 39 (46.99%) Agile Software Development
11 34 (40.96%) Sass
12 33 (39.76%) Responsive Web Design
13 32 (38.55%) Git (software)
14 27 (32.53%) gulp
15 25 (30.12%) TDD
16 23 (27.71%) jQuery
16 23 (27.71%) Twitter Bootstrap
17 22 (26.51%) Grunt
18 21 (25.30%) LESS
19 20 (24.10%) User Experience
19 20 (24.10%) OO
20 19 (22.89%) Games
20 19 (22.89%) REST
20 19 (22.89%) BDD
21 18 (21.69%) RequireJS
22 17 (20.48%) Web Development
23 13 (15.66%) Scrum
23 13 (15.66%) Ember.js
23 13 (15.66%) Bower
24 12 (14.46%) MVC

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 51 (61.45%) Node.js
2 12 (14.46%) CMS
3 5 (6.02%) IIS
4 3 (3.61%) Drupal
5 2 (2.41%) Apache
5 2 (2.41%) nginx
6 1 (1.20%) Adobe Experience Manager
6 1 (1.20%) Elasticsearch
6 1 (1.20%) JBoss
6 1 (1.20%) WebLogic
6 1 (1.20%) WebSphere
Applications
1 1 (1.20%) MS Excel
Business Applications
1 2 (2.41%) Payment Gateway
2 1 (1.20%) SAP Oil and Gas
Cloud Services
1 2 (2.41%) Bluemix
1 2 (2.41%) GitHub
2 1 (1.20%) Cloud Computing
Communications & Networking
1 3 (3.61%) HTTP
Database & Business Intelligence
1 6 (7.23%) MongoDB
2 4 (4.82%) SQL Server
3 3 (3.61%) NoSQL
4 2 (2.41%) MySQL
4 2 (2.41%) Redis
5 1 (1.20%) Apache Cassandra
5 1 (1.20%) Big Data
5 1 (1.20%) Riak
Development Applications
1 32 (38.55%) Git (software)
2 27 (32.53%) gulp
3 22 (26.51%) Grunt
4 13 (15.66%) Bower
5 11 (13.25%) Jasmine
6 10 (12.05%) Karma Test Runner
7 7 (8.43%) Mocha
8 5 (6.02%) Sinon.JS
8 5 (6.02%) Subversion
9 4 (4.82%) Selenium
9 4 (4.82%) Visual Studio
10 3 (3.61%) Cucumber
10 3 (3.61%) JIRA
10 3 (3.61%) WebDriver
11 2 (2.41%) Bitbucket
11 2 (2.41%) Jenkins
11 2 (2.41%) PhantomJS
11 2 (2.41%) QUnit
11 2 (2.41%) Vagrant
11 2 (2.41%) webpack
General
1 19 (22.89%) Games
2 11 (13.25%) Advertising
2 11 (13.25%) Finance
3 2 (2.41%) Arabic Language
4 1 (1.20%) Banking
4 1 (1.20%) Electronics
4 1 (1.20%) Front Office
4 1 (1.20%) Manufacturing
4 1 (1.20%) Marketing
4 1 (1.20%) Retail
4 1 (1.20%) Telecoms
Job Titles
1 79 (95.18%) Developer
2 49 (59.04%) JavaScript Developer
3 41 (49.40%) Front End Developer (Client-Side Developer)
4 17 (20.48%) Angular Developer
5 15 (18.07%) Senior Developer
6 11 (13.25%) Senior JavaScript Developer
7 10 (12.05%) HTML CSS Developer
7 10 (12.05%) HTML Developer
7 10 (12.05%) Web Developer
8 9 (10.84%) Node.js Developer
9 5 (6.02%) Full Stack Developer
10 4 (4.82%) UI Developer
11 3 (3.61%) Senior Front-End Developer
12 2 (2.41%) Front End Web Developer (Client-Side Developer)
12 2 (2.41%) Senior UI Developer
12 2 (2.41%) Technical Leader
13 1 (1.20%) Agile .NET Developer
13 1 (1.20%) Agile C# Developer
13 1 (1.20%) C# ASP.NET Developer
13 1 (1.20%) Java Architect
Libraries, Frameworks & Software Standards
1 77 (92.77%) CSS
2 76 (91.57%) HTML
3 68 (81.93%) AngularJS
4 62 (74.70%) CSS3
5 61 (73.49%) HTML5
6 48 (57.83%) React
7 34 (40.96%) Sass
8 23 (27.71%) jQuery
8 23 (27.71%) Twitter Bootstrap
9 21 (25.30%) LESS
10 19 (22.89%) REST
11 18 (21.69%) RequireJS
12 13 (15.66%) Ember.js
13 11 (13.25%) JSON
14 10 (12.05%) Ajax
14 10 (12.05%) WebSockets
15 8 (9.64%) RESTful
16 7 (8.43%) .NET
16 7 (8.43%) Web Services
17 6 (7.23%) Chai
Miscellaneous
1 20 (24.10%) User Experience
2 3 (3.61%) Computer Science
3 2 (2.41%) iPad
3 2 (2.41%) iPhone
3 2 (2.41%) Mobile App
4 1 (1.20%) Analytical Skills
4 1 (1.20%) DataPower
4 1 (1.20%) Fintech
4 1 (1.20%) Inversion of Control
4 1 (1.20%) NHS
4 1 (1.20%) W3C
Operating Systems
1 6 (7.23%) Android
1 6 (7.23%) Apple iOS
2 3 (3.61%) Windows Server
3 2 (2.41%) Linux
3 2 (2.41%) Windows
Processes & Methodologies
1 45 (54.22%) Front End Development
2 39 (46.99%) Agile Software Development
3 33 (39.76%) Responsive Web Design
4 25 (30.12%) TDD
5 20 (24.10%) OO
6 19 (22.89%) BDD
7 17 (20.48%) Web Development
8 13 (15.66%) Scrum
9 12 (14.46%) MVC
10 11 (13.25%) E-Commerce
10 11 (13.25%) OOP
11 8 (9.64%) Automated Testing
11 8 (9.64%) User Stories
12 7 (8.43%) Pair Programming
13 6 (7.23%) Kanban
14 5 (6.02%) Continuous Integration
14 5 (6.02%) Open Source
14 5 (6.02%) Progressive Enhancement
15 4 (4.82%) Content Management
15 4 (4.82%) DevOps
Programming Languages
1 81 (97.59%) JavaScript
2 10 (12.05%) Java
3 7 (8.43%) PHP
4 5 (6.02%) C#
5 4 (4.82%) Python
5 4 (4.82%) Ruby
5 4 (4.82%) VBScript
6 3 (3.61%) ES6
6 3 (3.61%) Objective-C
7 2 (2.41%) ECMAScript
7 2 (2.41%) Scala
7 2 (2.41%) SQL
8 1 (1.20%) R
8 1 (1.20%) VB
Qualifications
1 1 (1.20%) Degree
Quality Assurance & Compliance
1 4 (4.82%) WCAG
2 1 (1.20%) QA
System Software
1 2 (2.41%) Docker
Vendors
1 4 (4.82%) RedDot
2 1 (1.20%) Adobe
2 1 (1.20%) IBM
2 1 (1.20%) Microsoft
2 1 (1.20%) SAP
City, London
Oliver Bernard
Rate: £600 - £625 per day
Posted: 16 hours ago
City, London
ISL
Rate: £350 - £450 per day
Posted: 4 days ago
City, London
Arrows Group
Rate: £450 - £550 per day + negotiable
Posted: 5 days ago
City, London
Austin Fraser
Rate: £200 - £250 per day
Posted: 5 days ago