The following table provides summary statistics for permanent job vacancies advertised in Derby with a requirement for Backbone.js skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Backbone.js over the 3 months to 27 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
27 Mar 2017
Same period 2016 Same period 2015
Backbone.js
Derbyshire / Derby
Rank 40 42 -
Rank change year-on-year +2 -  
Permanent jobs citing Backbone.js 1 8 0
As % of all permanent IT jobs advertised in Derby 0.36% 2.25% -
As % of the Libraries, Frameworks & Software Standards category 0.87% 7.21% -
Number of salaries quoted 1 5 0
Median salary £55,000 £30,000 -
Median salary % change year-on-year +83.33% -  
UK excluding London median salary £40,000 £42,500 £42,500
% change year-on-year -5.88% -  

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 permanent job vacancies advertised in Derby with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Derby
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 115 111 79
As % of all permanent IT job vacancies advertised in Derby 41.82% 31.18% 36.41%
Number of salaries quoted 79 104 71
Median salary £35,000 £35,000 £40,000
Median salary % change year-on-year - -12.50%  
90% offered a salary of more than £25,500 £26,350 £25,000
10% offered a salary of more than £55,000 £42,500 £44,000
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

Backbone.js
Job Vacancy Trend in Derby

The job posting trend of jobs advertised in Derby citing Backbone.js as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for Backbone.js in Derby

Backbone.js
Salary Trend in Derby

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Backbone.js in Derby.

Salary trend for Backbone.js in Derby

Backbone.js
Top 30 Related IT Skills in Derby

For the 6 months to 27 March 2017, IT 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 job ads across the Derby region with a requirement for Backbone.js.

1 9 (100.00%) AngularJS
2 8 (88.89%) JavaScript
2 8 (88.89%) HTML
2 8 (88.89%) .NET
3 6 (66.67%) CSS
4 5 (55.56%) C#
4 5 (55.56%) ASP.NET
4 5 (55.56%) Agile Software Development
4 5 (55.56%) Web Development
4 5 (55.56%) HTML5
4 5 (55.56%) Node.js
4 5 (55.56%) Underscore.js
4 5 (55.56%) User Experience
5 4 (44.44%) React
6 3 (33.33%) gulp
6 3 (33.33%) RequireJS
6 3 (33.33%) Mobile Application Development
6 3 (33.33%) Bower
6 3 (33.33%) Mobile App
6 3 (33.33%) CSS3
6 3 (33.33%) Responsive Web Design
6 3 (33.33%) Sass
6 3 (33.33%) LESS
6 3 (33.33%) Git (software)
6 3 (33.33%) Marketing
6 3 (33.33%) Digital Marketing
6 3 (33.33%) jQuery
6 3 (33.33%) TDD
6 3 (33.33%) Pair Programming
6 3 (33.33%) Retail

Backbone.js
Top Related IT Skills in Derby 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:

Applications
1 3 (33.33%) Adobe Illustrator
1 3 (33.33%) Photoshop
Cloud Services
1 1 (11.11%) Amazon AWS
Communications & Networking
1 1 (11.11%) Skype
Database & Business Intelligence
1 1 (11.11%) SQL Server
Development Applications
1 3 (33.33%) Bower
1 3 (33.33%) Git (software)
1 3 (33.33%) gulp
General
1 3 (33.33%) Finance
1 3 (33.33%) Marketing
1 3 (33.33%) Retail
Job Titles
1 8 (88.89%) Developer
2 7 (77.78%) JavaScript Developer
3 5 (55.56%) Front End Developer (Client-Side Developer)
4 3 (33.33%) HTML CSS Developer
4 3 (33.33%) HTML Developer
4 3 (33.33%) Senior Developer
4 3 (33.33%) Senior JavaScript Developer
5 2 (22.22%) Senior Mobile Developer
6 1 (11.11%) Analyst
6 1 (11.11%) Applications Support
6 1 (11.11%) Applications Support Analyst
6 1 (11.11%) Full Stack Developer
6 1 (11.11%) Full Stack Web Developer
6 1 (11.11%) Senior Front-End Developer
6 1 (11.11%) Support Analyst
6 1 (11.11%) Web Developer
Libraries, Frameworks & Software Standards
1 9 (100.00%) AngularJS
2 8 (88.89%) .NET
2 8 (88.89%) HTML
3 6 (66.67%) CSS
4 5 (55.56%) ASP.NET
4 5 (55.56%) HTML5
4 5 (55.56%) Node.js
4 5 (55.56%) Underscore.js
5 4 (44.44%) React
6 3 (33.33%) CSS3
6 3 (33.33%) jQuery
6 3 (33.33%) LESS
6 3 (33.33%) RequireJS
6 3 (33.33%) Sass
6 3 (33.33%) Web Services
7 2 (22.22%) PhoneGap
8 1 (11.11%) Ember.js
8 1 (11.11%) KnockoutJS
8 1 (11.11%) Laravel
8 1 (11.11%) Marionette.js
Miscellaneous
1 5 (55.56%) User Experience
2 3 (33.33%) Mobile App
Operating Systems
1 2 (22.22%) Android
1 2 (22.22%) Apple iOS
1 2 (22.22%) Mac OS X
1 2 (22.22%) Windows
1 2 (22.22%) Windows Phone
Processes & Methodologies
1 5 (55.56%) Agile Software Development
1 5 (55.56%) Web Development
2 3 (33.33%) Digital Marketing
2 3 (33.33%) E-Commerce
2 3 (33.33%) Mobile Application Development
2 3 (33.33%) MVC
2 3 (33.33%) Pair Programming
2 3 (33.33%) Responsive Web Design
2 3 (33.33%) TDD
2 3 (33.33%) Web Design
3 2 (22.22%) Front End Development
3 2 (22.22%) Mobile Development
3 2 (22.22%) MVVM
3 2 (22.22%) Open Source
Programming Languages
1 8 (88.89%) JavaScript
2 5 (55.56%) C#
3 2 (22.22%) Erlang
3 2 (22.22%) Objective-C
3 2 (22.22%) PHP
4 1 (11.11%) Java
4 1 (11.11%) SQL
4 1 (11.11%) T-SQL
Vendors
1 3 (33.33%) Adobe