The following table provides summary statistics for permanent job vacancies advertised in Leeds 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 23 April 2017 with a comparison to the same period in the previous 2 years.

Backbone.js
3 months to
23 Apr 2017
Same period 2016 Same period 2015
Rank 147 152 161
Rank change year-on-year +5 +9  
Permanent jobs citing Backbone.js 6 25 24
As % of all permanent IT jobs advertised in Leeds 0.23% 0.77% 0.67%
As % of the Libraries, Frameworks & Software Standards category 0.54% 2.03% 1.93%
Number of salaries quoted 4 22 22
Median salary £39,000 £45,000 £46,250
Median salary % change year-on-year -13.33% -2.70%  
90% offered a salary of more than £28,000 £26,400 £40,150
10% offered a salary of more than £43,000 £54,750 £47,500
UK excluding London median salary £40,000 £45,000 £42,500
% change year-on-year -11.11% +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 Leeds with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Leeds
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 1104 1233 1241
As % of all permanent IT job vacancies advertised in Leeds 43.07% 37.92% 34.65%
Number of salaries quoted 980 1003 1025
Median salary £40,000 £40,000 £40,000
90% offered a salary of more than £30,000 £30,000 £30,000
10% offered a salary of more than £56,300 £52,500 £55,000
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 Leeds

The job posting trend of jobs advertised in Leeds 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 Leeds

Backbone.js
Salary Trend in Leeds

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

Salary trend for Backbone.js in Leeds

Backbone.js
Salary Histogram in Leeds

The salary distribution of IT jobs citing Backbone.js in Leeds over the 3 months to 23 April 2017.

Salary histogram for Backbone.js in Leeds

For the 6 months to 23 April 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 Leeds region with a requirement for Backbone.js.

1 11 (91.67%) JavaScript
2 10 (83.33%) Node.js
3 9 (75.00%) HTML
3 9 (75.00%) CSS
3 9 (75.00%) AngularJS
4 8 (66.67%) React
5 7 (58.33%) Git (software)
5 7 (58.33%) HTML5
6 6 (50.00%) jQuery
6 6 (50.00%) Grunt
7 5 (41.67%) Twitter Bootstrap
7 5 (41.67%) gulp
7 5 (41.67%) Agile Software Development
7 5 (41.67%) PHP
8 4 (33.33%) Java
8 4 (33.33%) Scrum
8 4 (33.33%) Web Development
8 4 (33.33%) QA
8 4 (33.33%) WordPress
8 4 (33.33%) RESTful
8 4 (33.33%) Sass
8 4 (33.33%) Ember.js
9 3 (25.00%) User Experience
9 3 (25.00%) Front End Development
9 3 (25.00%) JSON
9 3 (25.00%) TDD
9 3 (25.00%) Linux
9 3 (25.00%) OO
10 2 (16.67%) Apache
10 2 (16.67%) RUP

Backbone.js
Co-occurring IT Skills in Leeds 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 4 (33.33%) WordPress
2 2 (16.67%) Apache
3 1 (8.33%) EPiServer
3 1 (8.33%) Umbraco
Business Applications
1 2 (16.67%) Magento
Cloud Services
1 1 (8.33%) CloudFront
1 1 (8.33%) GitHub
Database & Business Intelligence
1 2 (16.67%) NoSQL
Development Applications
1 7 (58.33%) Git (software)
2 6 (50.00%) Grunt
3 5 (41.67%) gulp
4 2 (16.67%) Jasmine
4 2 (16.67%) Karma Test Runner
4 2 (16.67%) Mercurial
4 2 (16.67%) Mocha
4 2 (16.67%) Subversion
5 1 (8.33%) Cucumber
5 1 (8.33%) Jenkins
5 1 (8.33%) Maven
5 1 (8.33%) RSpec
5 1 (8.33%) Selenium
5 1 (8.33%) Vagrant
5 1 (8.33%) WebDriver
5 1 (8.33%) webpack
General
1 2 (16.67%) Advertising
2 1 (8.33%) Finance
2 1 (8.33%) Games
2 1 (8.33%) Manufacturing
2 1 (8.33%) Retail
Job Titles
1 9 (75.00%) Developer
2 6 (50.00%) JavaScript Developer
3 2 (16.67%) Front End Developer (Client-Side Developer)
3 2 (16.67%) JavaScript Engineer
4 1 (8.33%) Development Manager
4 1 (8.33%) Digital Developer
4 1 (8.33%) HTML CSS Developer
4 1 (8.33%) HTML Developer
4 1 (8.33%) Java Engineer
4 1 (8.33%) PHP Developer
4 1 (8.33%) Senior Java Engineer
4 1 (8.33%) Web Development Manager
4 1 (8.33%) Web Manager
Libraries, Frameworks & Software Standards
1 10 (83.33%) Node.js
2 9 (75.00%) AngularJS
2 9 (75.00%) CSS
2 9 (75.00%) HTML
3 8 (66.67%) React
4 7 (58.33%) HTML5
5 6 (50.00%) jQuery
6 5 (41.67%) Twitter Bootstrap
7 4 (33.33%) Ember.js
7 4 (33.33%) RESTful
7 4 (33.33%) Sass
8 3 (25.00%) JSON
9 2 (16.67%) Ajax
9 2 (16.67%) Chai
9 2 (16.67%) CSS3
9 2 (16.67%) KnockoutJS
9 2 (16.67%) Susy
9 2 (16.67%) XHTML
10 1 (8.33%) Dropwizard
10 1 (8.33%) React Native
Miscellaneous
1 3 (25.00%) User Experience
2 1 (8.33%) Analytical Skills
2 1 (8.33%) Greenfield Project
2 1 (8.33%) iPhone
Operating Systems
1 3 (25.00%) Linux
2 2 (16.67%) Android
3 1 (8.33%) Apple iOS
3 1 (8.33%) Unix
Processes & Methodologies
1 5 (41.67%) Agile Software Development
2 4 (33.33%) Scrum
2 4 (33.33%) Web Development
3 3 (25.00%) Front End Development
3 3 (25.00%) OO
3 3 (25.00%) TDD
4 2 (16.67%) BDD
4 2 (16.67%) Continuous Integration
4 2 (16.67%) Creative Problem-Solving
4 2 (16.67%) DSDM
4 2 (16.67%) Kanban
4 2 (16.67%) RUP
4 2 (16.67%) Unit Testing
5 1 (8.33%) Analytics
5 1 (8.33%) Android Development
5 1 (8.33%) BEM - Block Element Modifier
5 1 (8.33%) iOS Development
5 1 (8.33%) Mobile Development
5 1 (8.33%) MVC
5 1 (8.33%) UX Design
Programming Languages
1 11 (91.67%) JavaScript
2 5 (41.67%) PHP
3 4 (33.33%) Java
4 2 (16.67%) Bash Shell
4 2 (16.67%) C#
4 2 (16.67%) CoffeeScript
4 2 (16.67%) Python
4 2 (16.67%) SQL
5 1 (8.33%) Apple Swift
5 1 (8.33%) ES6
5 1 (8.33%) Objective-C
5 1 (8.33%) Scala
Quality Assurance & Compliance
1 4 (33.33%) QA
Systems Management
1 1 (8.33%) Puppet
Vendors
1 1 (8.33%) Apple
Leeds, West Yorkshire
Redrock Consulting Ltd
Salary: £30000 - £45000 per annum
Posted: 5 days ago
Leeds, West Yorkshire
Type Agency
Salary: From £18,000 to £28,000 per annum
Posted: 3 days ago
Leeds, West Yorkshire
Candour Solutions
Salary: Excellent plus outstanding benefits
Posted: 5 days ago