Period
to 23 November 2017

The following table provides summary statistics for contract job vacancies advertised in the South West 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 6 months to 23 November 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
England > South West
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 196 176 184
Rank change year-on-year -20 +8 +4
Contract jobs citing Backbone.js 12 27 37
As % of all contract IT jobs advertised in the South West 0.21% 0.47% 0.57%
As % of the Libraries, Frameworks & Software Standards category 0.82% 1.74% 2.05%
Number of daily rates quoted 5 23 26
South West median daily rate £475 £350 £375
Median daily rate % change year-on-year +35.71% -6.67% +13.64%
10th Percentile £383 £265 £281
90th Percentile £815 £388 £473
England median daily rate £425 £413 £400
% change year-on-year +3.03% +3.13% -
Number of hourly rates quoted 0 0 0
South West median hourly rate - - -
England median hourly rate - - -

Backbone.js is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the South West with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
South West
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1457 1555 1804
As % of all contract IT jobs advertised in the South West 25.75% 27.19% 27.70%
Number of daily rates quoted 930 1136 1263
South West median daily rate £390 £375 £375
Median daily rate % change year-on-year +4.07% - +7.14%
10th Percentile £275 £263 £263
90th Percentile £538 £525 £500
England median daily rate £463 £425 £413
% change year-on-year +8.82% +3.03% +3.13%
Number of hourly rates quoted 23 20 92
South West median hourly rate £45.00 £36.25 £42.50
Median hourly rate % change year-on-year +24.14% -14.71% -
10th Percentile £35.00 £18.63 £30.00
90th Percentile £57.75 £53.88 £55.00
England median hourly rate £40.00 £37.50 £37.50
% change year-on-year +6.67% - +10.29%

Backbone.js
Job Vacancy Trend in the South West

Job postings citing Backbone.js as a percentage of all IT jobs advertised in the South West.

Job vacancy trend for Backbone.js in the South West

Backbone.js
Contractor Daily Rate Trend in the South West

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

Contractor daily rate trend for Backbone.js in the South West

Backbone.js
Contractor Daily Rate Histogram in the South West

The daily rate distribution of IT jobs citing Backbone.js in the South West over the 6 months to 23 November 2017.

Contractor daily rate histogram for Backbone.js in the South West

Backbone.js
Contractor Hourly Rate Trend in the South West

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

Contractor hourly rate trend for Backbone.js in the South West

Backbone.js
Contract Job Locations in the South West

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 South West region over the 6 months to 23 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Bristol -21 5 £375 +11.11% 5
Gloucestershire +22 3 £425 +25.93% 3
Wiltshire -3 3 £725 - 1
Devon - 1 - -
Backbone.js
England

For the 6 months to 23 November 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 South West region with a requirement for Backbone.js.

1 10 (83.33%) JavaScript
2 8 (66.67%) HTML
2 8 (66.67%) CSS
3 7 (58.33%) Agile Software Development
3 7 (58.33%) Software Engineering
3 7 (58.33%) jQuery
3 7 (58.33%) Node.js
4 6 (50.00%) AngularJS
4 6 (50.00%) Unit Testing
4 6 (50.00%) Web Development
5 5 (41.67%) HTML5
5 5 (41.67%) CSS3
5 5 (41.67%) React
6 4 (33.33%) Ember.js
6 4 (33.33%) Sass
7 3 (25.00%) Continuous Integration
7 3 (25.00%) Git (software)
7 3 (25.00%) Spring
7 3 (25.00%) TDD
7 3 (25.00%) Web Services
7 3 (25.00%) MVC
7 3 (25.00%) Java
7 3 (25.00%) SQL
7 3 (25.00%) User Experience
8 2 (16.67%) Microservices
8 2 (16.67%) Mentoring
8 2 (16.67%) Coaching
8 2 (16.67%) Spring Cloud
8 2 (16.67%) webpack
8 2 (16.67%) Spring Boot

Backbone.js
Co-occurring IT Skills in the South West 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:

Cloud Services
1 1 (8.33%) Amazon AWS
1 1 (8.33%) Microsoft Azure
Database & Business Intelligence
1 2 (16.67%) Relational Database
Development Applications
1 3 (25.00%) Git (software)
2 2 (16.67%) Atlassian Bamboo
2 2 (16.67%) Grunt
2 2 (16.67%) gulp
2 2 (16.67%) Jenkins
2 2 (16.67%) webpack
3 1 (8.33%) JUnit
3 1 (8.33%) Mockito
3 1 (8.33%) Moq
General
1 1 (8.33%) Banking
1 1 (8.33%) Finance
1 1 (8.33%) Law
1 1 (8.33%) Retail Banking
Job Titles
1 7 (58.33%) Developer
2 5 (41.67%) JavaScript Developer
3 3 (25.00%) Software Engineer
4 2 (16.67%) Java Engineer
4 2 (16.67%) Java Software Engineer
5 1 (8.33%) .NET Developer
5 1 (8.33%) Architect
5 1 (8.33%) CSS Developer
5 1 (8.33%) HTML CSS Developer
5 1 (8.33%) HTML Developer
5 1 (8.33%) Technical Architect
5 1 (8.33%) Technology Director
5 1 (8.33%) UI Developer
Libraries, Frameworks & Software Standards
1 8 (66.67%) CSS
1 8 (66.67%) HTML
2 7 (58.33%) jQuery
2 7 (58.33%) Node.js
3 6 (50.00%) AngularJS
4 5 (41.67%) CSS3
4 5 (41.67%) HTML5
4 5 (41.67%) React
5 4 (33.33%) Ember.js
5 4 (33.33%) Sass
6 3 (25.00%) Spring
6 3 (25.00%) Web Services
7 2 (16.67%) .NET
7 2 (16.67%) KnockoutJS
7 2 (16.67%) LESS
7 2 (16.67%) Play Framework
7 2 (16.67%) Spring Boot
7 2 (16.67%) Spring Cloud
8 1 (8.33%) Jest
8 1 (8.33%) Redux
Miscellaneous
1 3 (25.00%) User Experience
2 1 (8.33%) Enterprise Software
Operating Systems
1 2 (16.67%) Linux
2 1 (8.33%) Android
Processes & Methodologies
1 7 (58.33%) Agile Software Development
1 7 (58.33%) Software Engineering
2 6 (50.00%) Unit Testing
2 6 (50.00%) Web Development
3 3 (25.00%) Continuous Integration
3 3 (25.00%) MVC
3 3 (25.00%) TDD
4 2 (16.67%) Coaching
4 2 (16.67%) DevOps
4 2 (16.67%) Front End Development
4 2 (16.67%) Mentoring
4 2 (16.67%) Microservices
4 2 (16.67%) Requirements Analysis
4 2 (16.67%) Scrum
5 1 (8.33%) BDD
5 1 (8.33%) Domain-Driven Design
5 1 (8.33%) Functional Programming
5 1 (8.33%) OO
5 1 (8.33%) SOLID
5 1 (8.33%) Web Design
Programming Languages
1 10 (83.33%) JavaScript
2 3 (25.00%) Java
2 3 (25.00%) SQL
3 2 (16.67%) C
3 2 (16.67%) C#
3 2 (16.67%) Scala