The following table provides summary statistics for contract job vacancies 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 March 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.

3 months to
22 Mar 2017
Same period 2016 Same period 2015
Backbone.js
UK
Rank 438 312 285
Rank change year-on-year -126 -27  
Contract jobs citing Backbone.js 148 361 388
As % of all contract IT jobs advertised in the UK 0.33% 0.68% 0.74%
As % of the Libraries, Frameworks & Software Standards category 1.06% 2.44% 2.80%
Number of daily rates quoted 104 256 287
Median daily rate £406 £400 £400
Median daily rate % change year-on-year +1.56% -  
90% offered a daily rate of more than £270 £300 £325
10% offered a daily rate of more than £591 £512 £500
UK excluding London median daily rate £375 £325 £375
% change year-on-year +15.38% -13.33%  
Number of hourly rates quoted 0 8 0
Median hourly rate - £35.00 -
UK excluding London median hourly rate - £35.00 -

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

Contract Software Library & Framework Skills
UK
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 13899 14787 13862
As % of all contract IT job vacancies advertised in the UK 31.29% 28.00% 26.54%
Number of daily rates quoted 9628 10237 8968
Median daily rate £425 £400 £388
Median daily rate % change year-on-year +6.25% +3.22%  
90% offered a daily rate of more than £300 £300 £278
10% offered a daily rate of more than £570 £550 £550
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 174 227 188
Median hourly rate £42.50 £38.00 £35.00
Median hourly rate % change year-on-year +11.84% +8.57%  
90% offered a hourly rate of more than £17.01 £15.00 £20.00
10% offered a hourly rate of more than £55.00 £57.75 £47.00
UK excluding London median hourly rate £40.00 £38.00 £36.00
% change year-on-year +5.26% +5.55%  

Backbone.js
Job Vacancy Trend

The job posting trend of jobs advertised 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 the UK

Backbone.js
Contractor Daily Rate Trend

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

Contractor daily rate trend for Backbone.js in the UK

Backbone.js
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing Backbone.js over the 3 months to 22 March 2017.

Contractor daily rate histogram for Backbone.js in the UK

Backbone.js
Contractor Hourly Rate Trend

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Backbone.js.

Contractor hourly rate trend for Backbone.js in the UK

Backbone.js
Top 30 Contract Locations

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 UK over the 3 months to 22 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -130 126 £425 +6.25% 133
London -131 62 £475 +7.95% 64
South East -8 16 £400 +23.07% 22
South West 0 15 £375 +20.96% 8
South Wales +24 10 £225 -37.50% 1
Wales +21 10 £225 -37.50% 1
Scotland +26 9 £375 - 6
North West +19 9 - - 12
City of London -33 9 £475 +11.76% 23
Manchester +2 8 - - 10
Surrey +18 7 £419 +109.37% 8
Yorkshire +14 7 £375 +7.14% 6
East Midlands -1 7 £413 +37.50% 4
Gloucestershire - 7 £375 -
West Midlands +12 6 £375 -16.66% 9
Staines - 6 £419 -
Cardiff +21 5 £250 -30.55% 1
Leicestershire +1 5 £413 +37.58% 1
Edinburgh +16 4 £400 +3.22% 4
South Yorkshire +2 4 £425 +70.00%
Leicester -6 4 £375 +25.00% 1
Bristol -8 4 £314 -1.95% 4
Sheffield - 4 £425 -
Berkshire +22 3 - - 2
West Yorkshire +20 3 £325 -23.52% 3
Livingston +1 3 £375 -
West Lothian +1 3 £375 -
Coventry -7 3 - -
East of England -9 3 £300 -17.80% 6
Leeds +9 2 £325 -27.77% 3

Backbone.js
Top 30 Related IT Skills

For the 6 months to 22 March 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 with a requirement for Backbone.js.

1 315 (84.91%) JavaScript
1 315 (84.91%) AngularJS
2 284 (76.55%) CSS
3 281 (75.74%) HTML
4 205 (55.26%) HTML5
5 194 (52.29%) React
6 189 (50.94%) CSS3
7 177 (47.71%) Front End Development
8 169 (45.55%) Agile Software Development
9 134 (36.12%) Node.js
10 125 (33.69%) jQuery
11 114 (30.73%) Ember.js
12 107 (28.84%) Web Development
13 103 (27.76%) Java
14 101 (27.22%) Git (software)
15 99 (26.68%) TDD
16 85 (22.91%) RESTful
17 79 (21.29%) REST
18 73 (19.68%) Sass
19 71 (19.14%) User Experience
19 71 (19.14%) JSON
20 67 (18.06%) MVC
21 65 (17.52%) OO
21 65 (17.52%) Ajax
21 65 (17.52%) KnockoutJS
22 62 (16.71%) BDD
23 59 (15.90%) Scrum
24 58 (15.63%) Responsive Web Design
25 55 (14.82%) Twitter Bootstrap
26 53 (14.29%) Finance

Backbone.js
Top Related IT Skills 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 11 (2.96%) CMS
2 10 (2.70%) Apache
2 10 (2.70%) Mule
2 10 (2.70%) Mule ESB
3 9 (2.43%) Confluence
3 9 (2.43%) Elasticsearch
4 8 (2.16%) Cloud Foundry
5 6 (1.62%) Tomcat
6 5 (1.35%) Drupal
6 5 (1.35%) WordPress
7 4 (1.08%) Adobe Experience Manager
7 4 (1.08%) nginx
7 4 (1.08%) SharePoint
7 4 (1.08%) SharePoint 2010
7 4 (1.08%) WebLogic
8 3 (0.81%) Apache Solr
8 3 (0.81%) IIS
8 3 (0.81%) Oracle SOA Suite
8 3 (0.81%) Sitecore CMS
9 2 (0.54%) WebSphere
Applications
1 8 (2.16%) Photoshop
2 6 (1.62%) GIMP
3 2 (0.54%) Adobe Creative Suite
3 2 (0.54%) InVision
4 1 (0.27%) MS Excel
4 1 (0.27%) MS PowerPoint
4 1 (0.27%) MS Visio
4 1 (0.27%) OmniGraffle
Business Applications
1 16 (4.31%) SAP Oil and Gas
2 1 (0.27%) Magento
2 1 (0.27%) Oracle BPM
Cloud Services
1 47 (12.67%) Amazon AWS
2 46 (12.40%) GitHub
3 20 (5.39%) Microsoft Azure
4 12 (3.23%) Heroku
5 11 (2.96%) Amazon EC2
6 10 (2.70%) PaaS
7 9 (2.43%) Virtual Private Cloud
8 7 (1.89%) CloudBees
8 7 (1.89%) IaaS
8 7 (1.89%) OpenShift
9 6 (1.62%) Cloud Computing
10 4 (1.08%) Amazon S3
10 4 (1.08%) Office 365
11 3 (0.81%) Akamai
11 3 (0.81%) SaaS
12 2 (0.54%) Adobe Analytics
12 2 (0.54%) Google Analytics
12 2 (0.54%) Google Cloud Platform
12 2 (0.54%) SmartFocus
13 1 (0.27%) Google App Engine
Communications & Networking
1 16 (4.31%) HTTP
2 11 (2.96%) DNS
2 11 (2.96%) Internet
2 11 (2.96%) SSL
3 1 (0.27%) LDAP
Database & Business Intelligence
1 27 (7.28%) MongoDB
2 23 (6.20%) MySQL
3 21 (5.66%) Relational Database
4 10 (2.70%) SQL Server
5 9 (2.43%) Apache Cassandra
5 9 (2.43%) NoSQL
6 8 (2.16%) Hazelcast
6 8 (2.16%) Neo4j
6 8 (2.16%) RDBMS
7 7 (1.89%) PostgreSQL
7 7 (1.89%) Redis
8 4 (1.08%) Big Data
9 3 (0.81%) Data Warehouse
9 3 (0.81%) Oracle Database
9 3 (0.81%) SQL Server 2012
10 2 (0.54%) Data Mining
10 2 (0.54%) PerformancePoint
10 2 (0.54%) Power BI
11 1 (0.27%) Hadoop
11 1 (0.27%) QGIS
Development Applications
1 101 (27.22%) Git (software)
2 50 (13.48%) Grunt
3 42 (11.32%) Jenkins
4 36 (9.70%) gulp
5 35 (9.43%) Maven
5 35 (9.43%) Selenium
6 28 (7.55%) Jasmine
7 25 (6.74%) JIRA
8 21 (5.66%) Subversion
8 21 (5.66%) webpack
9 20 (5.39%) Vagrant
10 19 (5.12%) JUnit
11 18 (4.85%) Bower
12 17 (4.58%) Cucumber
13 16 (4.31%) Mocha
14 14 (3.77%) Karma Test Runner
14 14 (3.77%) Protractor
15 13 (3.50%) QUnit
16 11 (2.96%) JSHint
16 11 (2.96%) SonarQube
General
1 53 (14.29%) Finance
2 52 (14.02%) Banking
3 32 (8.63%) Telecoms
4 23 (6.20%) Marketing
5 21 (5.66%) Investment Banking
6 20 (5.39%) Games
7 17 (4.58%) Manufacturing
8 16 (4.31%) Electronics
9 12 (3.23%) Retail
10 9 (2.43%) Publishing
11 7 (1.89%) Front Office
12 5 (1.35%) Legal
13 3 (0.81%) Advertising
14 2 (0.54%) Financial Institution
14 2 (0.54%) German Language
15 1 (0.27%) Arabic Language
Job Titles
1 342 (92.18%) Developer
2 156 (42.05%) Front End Developer (Client-Side Developer)
3 111 (29.92%) JavaScript Developer
4 52 (14.02%) Senior Developer
5 51 (13.75%) HTML Developer
6 50 (13.48%) Java Developer
7 48 (12.94%) Angular Developer
7 48 (12.94%) Web Developer
8 44 (11.86%) HTML CSS Developer
9 35 (9.43%) UI Developer
10 27 (7.28%) Full Stack Developer
11 20 (5.39%) Architect
11 20 (5.39%) Senior Front-End Developer
12 18 (4.85%) Front End Web Developer (Client-Side Developer)
13 15 (4.04%) Senior JavaScript Developer
14 13 (3.50%) Solutions Architect
15 12 (3.23%) AWS Developer
15 12 (3.23%) Node.js Developer
15 12 (3.23%) Ruby on Rails Developer
16 11 (2.96%) Web UI Developer
Libraries, Frameworks & Software Standards
1 315 (84.91%) AngularJS
2 284 (76.55%) CSS
3 281 (75.74%) HTML
4 205 (55.26%) HTML5
5 194 (52.29%) React
6 189 (50.94%) CSS3
7 134 (36.12%) Node.js
8 125 (33.69%) jQuery
9 114 (30.73%) Ember.js
10 85 (22.91%) RESTful
11 79 (21.29%) REST
12 73 (19.68%) Sass
13 71 (19.14%) JSON
14 65 (17.52%) Ajax
14 65 (17.52%) KnockoutJS
15 55 (14.82%) Twitter Bootstrap
16 49 (13.21%) LESS
17 48 (12.94%) Spring
18 43 (11.59%) Web Services
19 32 (8.63%) Dojo
Miscellaneous
1 71 (19.14%) User Experience
2 38 (10.24%) Mobile App
3 23 (6.20%) Computer Science
4 21 (5.66%) Analytical Skills
5 12 (3.23%) Graphic Design
6 10 (2.70%) Blackberry
7 9 (2.43%) Fintech
8 8 (2.16%) Online Games
8 8 (2.16%) Spread Betting
9 7 (1.89%) Mobile Games
10 6 (1.62%) Equities
11 5 (1.35%) Data Structures
11 5 (1.35%) IPTV
11 5 (1.35%) Over-the-Top Content
11 5 (1.35%) Video on Demand
11 5 (1.35%) Virtual Team
12 4 (1.08%) Derivative
12 4 (1.08%) Linux Command Line
13 3 (0.81%) Social Media
14 2 (0.54%) Hedge funds
Operating Systems
1 20 (5.39%) Windows
2 17 (4.58%) Apple iOS
3 16 (4.31%) Android
3 16 (4.31%) Linux
4 10 (2.70%) webOS
4 10 (2.70%) Windows Phone
4 10 (2.70%) Windows Phone 7
5 6 (1.62%) Unix
6 4 (1.08%) Windows Server
7 1 (0.27%) Ubuntu
Processes & Methodologies
1 177 (47.71%) Front End Development
2 169 (45.55%) Agile Software Development
3 107 (28.84%) Web Development
4 99 (26.68%) TDD
5 67 (18.06%) MVC
6 65 (17.52%) OO
7 62 (16.71%) BDD
8 59 (15.90%) Scrum
9 58 (15.63%) Responsive Web Design
10 41 (11.05%) Continuous Integration
11 33 (8.89%) DevOps
11 33 (8.89%) Web Design
12 31 (8.36%) Microservices
12 31 (8.36%) Software Engineering
13 26 (7.01%) Unit Testing
14 24 (6.47%) Cross-Browser Compatibility
15 23 (6.20%) Wireframes
16 22 (5.93%) Kanban
17 21 (5.66%) E-Commerce
18 18 (4.85%) Business Intelligence
Programming Languages
1 315 (84.91%) JavaScript
2 103 (27.76%) Java
3 37 (9.97%) SQL
4 29 (7.82%) PHP
5 28 (7.55%) Ruby
6 24 (6.47%) C#
7 22 (5.93%) ES6
8 16 (4.31%) Python
9 13 (3.50%) Scala
10 4 (1.08%) PL/SQL
10 4 (1.08%) TypeScript
11 3 (0.81%) C++
12 2 (0.54%) ActionScript
12 2 (0.54%) C
13 1 (0.27%) ECMAScript
13 1 (0.27%) Haskell
13 1 (0.27%) Lisp
13 1 (0.27%) Objective-C
13 1 (0.27%) Shell Script
13 1 (0.27%) T-SQL
Qualifications
1 19 (5.12%) Degree
2 14 (3.77%) Security Cleared
3 10 (2.70%) SC Cleared
4 2 (0.54%) DV Cleared
5 1 (0.27%) BC Cleared
5 1 (0.27%) BPSS Clearance
Quality Assurance & Compliance
1 10 (2.70%) QA
2 2 (0.54%) Disclosure Scotland
System Software
1 44 (11.86%) Docker
2 7 (1.89%) Virtual Machines
Systems Management
1 17 (4.58%) Opscode Chef
1 17 (4.58%) Puppet
2 9 (2.43%) Ansible
3 6 (1.62%) Capistrano
4 5 (1.35%) Nagios
Vendors
1 21 (5.66%) Oracle
2 17 (4.58%) SAP
3 9 (2.43%) Google
4 8 (2.16%) Adobe
4 8 (2.16%) Perforce
5 7 (1.89%) Apigee
6 4 (1.08%) Sitecore
7 3 (0.81%) Tableau
7 3 (0.81%) Twitter
8 2 (0.54%) comScore
8 2 (0.54%) IBM
8 2 (0.54%) Maxymiser
8 2 (0.54%) Microsoft
8 2 (0.54%) MuleSoft
8 2 (0.54%) Omniture
8 2 (0.54%) Salesforce Marketing Cloud
8 2 (0.54%) Tealium
8 2 (0.54%) Zend
9 1 (0.27%) Atlassian
9 1 (0.27%) Telerik
London
KPRS
Rate: From £350 to £400 per day
Posted: 16 hours ago
City, London
Square One Resources
Rate: From £300 to £400 per day
Posted: 11 hours ago
Edinburgh, Midlothian
Sanderson
Rate: £350 - £380 per day
Posted: Yesterday
Lake, Wiltshire
Westhouse Consulting GmbH
Posted: Yesterday
Edinburgh, Midlothian
Sanderson
Rate: £350 - £450 per day
Posted: Yesterday
London
Eutopia Solutions Ltd
Rate: £0.00 per annum
Posted: 16 hours ago
City, London
ARC IT Recruitment Ltd
Rate: £350 per day
Posted: 5 days ago
Watford, Hertfordshire
First Point
Rate: £350.00 - £450.00 per day
Posted: 5 days ago
City of London
Lawrence Harvey
Rate: £400 - £500 per day
Posted: 2 days ago
City of London
Lawrence Harvey
Rate: £450.00 - £550.00 per day
Posted: 2 days ago
Hampshire
Spectrum IT
Rate: £350 - £450 per day
Posted: 14 days ago
City, London
McGregor Boyall
Rate: £600 - £750 per day
Posted: 6 days ago
South West England
People Source Consulting
Rate: £4 - £430 per day
Posted: 26 days ago