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 24 September 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
24 Sep 2016
Same period 2015 Same period 2014
Backbone.js
Rank 136 147 155
Rank change year-on-year
+11 +8
Contract jobs citing Backbone.js 36 42 57
As % of all contract IT jobs located in the City of London 1.05% 0.89% 0.97%
As % of the Libraries, Frameworks & Software Standards category 3.02% 2.86% 3.28%
Number of daily rates quoted 29 33 51
Median daily rate £400 £425 £400
Median daily rate % change year-on-year
-5.88% +6.25%
90% offered a daily rate of more than £348 £308 £338
10% offered a daily rate of more than £575 £620 £550
UK excluding London median daily rate £350 £375 £375
% change year-on-year
-6.66% -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - £80.00
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
1194 1469 1736
As % of all contract IT jobs located in the City of London 34.97% 31.10% 29.59%
Number of daily rates quoted 1002 1217 1322
Median daily rate £450 £450 £420
Median daily rate % change year-on-year
- +7.14%
90% offered a daily rate of more than £350 £325 £305
10% offered a daily rate of more than £600 £615 £600
UK excluding London median daily rate £375 £375 £350
% change year-on-year
- +7.14%
Number of hourly rates quoted 3 5 10
Median hourly rate £54.25 £35.00 £45.00
Median hourly rate % change year-on-year
+54.98% -22.22%
UK excluding London median hourly rate £40.00 £37.50 £35.00
% change year-on-year
+6.66% +7.14%

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 24 September 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 24 September 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 75 (92.59%) JavaScript
2 71 (87.65%) HTML
3 70 (86.42%) CSS
4 67 (82.72%) AngularJS
5 59 (72.84%) HTML5
6 56 (69.14%) CSS3
7 51 (62.96%) Node.js
8 43 (53.09%) Agile Software Development
9 41 (50.62%) React
10 35 (43.21%) Git (software)
11 33 (40.74%) Sass
12 32 (39.51%) Twitter Bootstrap
12 32 (39.51%) Grunt
13 31 (38.27%) LESS
13 31 (38.27%) Front End Development
14 30 (37.04%) Responsive Web Design
15 29 (35.80%) gulp
15 29 (35.80%) jQuery
16 26 (32.10%) Web Development
17 25 (30.86%) User Experience
18 24 (29.63%) TDD
18 24 (29.63%) OO
19 23 (28.40%) Games
20 22 (27.16%) Bower
21 21 (25.93%) REST
22 20 (24.69%) Scrum
22 20 (24.69%) Advertising
22 20 (24.69%) OOP
23 17 (20.99%) Ajax
23 17 (20.99%) WebSockets

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 16 (19.75%) CMS
2 3 (3.70%) Apache
2 3 (3.70%) nginx
3 1 (1.23%) Elasticsearch
Business Applications
1 1 (1.23%) SAP Oil and Gas
Cloud Services
1 3 (3.70%) GitHub
2 2 (2.47%) Bluemix
2 2 (2.47%) IBM Cloud
3 1 (1.23%) Amazon AWS
3 1 (1.23%) IaaS
3 1 (1.23%) Microsoft Azure
3 1 (1.23%) PaaS
3 1 (1.23%) SaaS
Communications & Networking
1 2 (2.47%) HTTP
2 1 (1.23%) AMQP
2 1 (1.23%) Internet
2 1 (1.23%) MQTT
Database & Business Intelligence
1 5 (6.17%) MongoDB
2 4 (4.94%) MySQL
3 2 (2.47%) Apache Cassandra
4 1 (1.23%) Amazon DynamoDB
4 1 (1.23%) Big Data
4 1 (1.23%) CouchDB
4 1 (1.23%) Redis
4 1 (1.23%) Riak
Development Applications
1 35 (43.21%) Git (software)
2 32 (39.51%) Grunt
3 29 (35.80%) gulp
4 22 (27.16%) Bower
5 15 (18.52%) Jasmine
6 10 (12.35%) Karma Test Runner
7 6 (7.41%) Subversion
8 5 (6.17%) Bitbucket
8 5 (6.17%) Mocha
9 4 (4.94%) JIRA
10 3 (3.70%) Jenkins
10 3 (3.70%) webpack
10 3 (3.70%) Yeoman
11 2 (2.47%) Maven
11 2 (2.47%) Sinon.JS
11 2 (2.47%) TeamCity
11 2 (2.47%) Vagrant
12 1 (1.23%) Ant
12 1 (1.23%) JUnit
12 1 (1.23%) Selenium
General
1 23 (28.40%) Games
2 20 (24.69%) Advertising
3 9 (11.11%) Finance
4 6 (7.41%) Marketing
5 2 (2.47%) Banking
5 2 (2.47%) Retail
6 1 (1.23%) Electronics
6 1 (1.23%) Manufacturing
6 1 (1.23%) Retail Banking
6 1 (1.23%) Telecoms
Job Titles
1 73 (90.12%) Developer
2 32 (39.51%) JavaScript Developer
3 26 (32.10%) Front End Developer (Client-Side Developer)
4 19 (23.46%) Web Developer
5 13 (16.05%) Senior Developer
6 12 (14.81%) Angular Developer
7 10 (12.35%) Senior JavaScript Developer
8 7 (8.64%) HTML Developer
9 6 (7.41%) HTML CSS Developer
9 6 (7.41%) Node.js Developer
10 4 (4.94%) Full Stack Developer
10 4 (4.94%) PHP Developer
11 3 (3.70%) Architect
11 3 (3.70%) Java Developer
11 3 (3.70%) Senior Front-End Developer
11 3 (3.70%) Web Architect
12 2 (2.47%) Front End Web Developer (Client-Side Developer)
12 2 (2.47%) Ruby Developer
12 2 (2.47%) Technical Leader
12 2 (2.47%) UI Developer
Libraries, Frameworks & Software Standards
1 71 (87.65%) HTML
2 70 (86.42%) CSS
3 67 (82.72%) AngularJS
4 59 (72.84%) HTML5
5 56 (69.14%) CSS3
6 51 (62.96%) Node.js
7 41 (50.62%) React
8 33 (40.74%) Sass
9 32 (39.51%) Twitter Bootstrap
10 31 (38.27%) LESS
11 29 (35.80%) jQuery
12 21 (25.93%) REST
13 17 (20.99%) Ajax
13 17 (20.99%) WebSockets
14 14 (17.28%) RequireJS
15 11 (13.58%) RESTful
16 10 (12.35%) Ember.js
17 7 (8.64%) Spring
18 5 (6.17%) Dojo
18 5 (6.17%) Web Services
Miscellaneous
1 25 (30.86%) User Experience
2 6 (7.41%) Mobile App
3 5 (6.17%) Computer Science
4 2 (2.47%) Analytical Skills
4 2 (2.47%) iPhone
5 1 (1.23%) Fintech
5 1 (1.23%) IPTV
5 1 (1.23%) Market Risk
5 1 (1.23%) NHS
5 1 (1.23%) Over-the-Top Content
5 1 (1.23%) RIA
5 1 (1.23%) Video on Demand
5 1 (1.23%) Virtual Team
5 1 (1.23%) Visualisation
Operating Systems
1 6 (7.41%) Android
1 6 (7.41%) Apple iOS
2 2 (2.47%) Linux
2 2 (2.47%) Windows
2 2 (2.47%) Windows Server
Processes & Methodologies
1 43 (53.09%) Agile Software Development
2 31 (38.27%) Front End Development
3 30 (37.04%) Responsive Web Design
4 26 (32.10%) Web Development
5 24 (29.63%) OO
5 24 (29.63%) TDD
6 20 (24.69%) OOP
6 20 (24.69%) Scrum
7 16 (19.75%) User Stories
8 14 (17.28%) BDD
9 10 (12.35%) E-Commerce
10 9 (11.11%) MVC
10 9 (11.11%) Pair Programming
11 6 (7.41%) Cross-Browser Compatibility
12 5 (6.17%) Continuous Integration
12 5 (6.17%) Progressive Enhancement
12 5 (6.17%) Software Engineering
13 4 (4.94%) Mobile First
13 4 (4.94%) Stakeholder Management
13 4 (4.94%) Unit Testing
Programming Languages
1 75 (92.59%) JavaScript
2 14 (17.28%) Java
3 8 (9.88%) PHP
4 5 (6.17%) ES6
5 3 (3.70%) Objective-C
5 3 (3.70%) Python
6 2 (2.47%) Bash Shell
6 2 (2.47%) Ruby
7 1 (1.23%) ActionScript
7 1 (1.23%) C#
7 1 (1.23%) CoffeeScript
7 1 (1.23%) ECMAScript
7 1 (1.23%) PHP 5
7 1 (1.23%) R
7 1 (1.23%) SQL
7 1 (1.23%) TypeScript
Qualifications
1 4 (4.94%) Degree
2 1 (1.23%) SC Cleared
2 1 (1.23%) Security Cleared
Quality Assurance & Compliance
1 2 (2.47%) QA
System Software
1 1 (1.23%) Docker
Vendors
1 1 (1.23%) SAP
1 1 (1.23%) Teradata
1 1 (1.23%) Zend
City, London
Harvey Nash plc
Rate: £350 - £425 per day
Posted: 2 days ago
City, London
Harrington Starr
Rate: £400 - £450 per day
Posted: 5 days ago