Period
to 23 January 2018

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 6 months to 23 January 2018 with a comparison to the same period in the previous 2 years.

Backbone.js
6 months to
23 Jan 2018
Same period 2017 Same period 2016
Rank 203 212 214
Rank change year-on-year +9 +2 +26
Permanent jobs citing Backbone.js 16 20 55
As % of all permanent IT jobs advertised in Leeds 0.33% 0.38% 0.81%
As % of the Libraries, Frameworks & Software Standards category 0.90% 1.06% 1.92%
Number of salaries quoted 16 18 42
Leeds median annual salary £36,250 £42,500 £45,000
Median salary % change year-on-year -14.71% -5.56% -
10th Percentile £30,000 £26,375 £31,250
90th Percentile £47,500 £53,875 £52,500
West Yorkshire median annual salary £37,500 £42,500 £45,000
% change year-on-year -11.76% -5.56% -

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 permanent job vacancies advertised in Leeds with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Leeds
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1,779 1,889 2,872
As % of all permanent IT jobs advertised in Leeds 37.21% 35.76% 42.54%
Number of salaries quoted 1,596 1,689 2,346
Leeds median annual salary £45,000 £42,500 £42,000
Median salary % change year-on-year +5.88% +1.19% +5.00%
10th Percentile £30,000 £28,750 £27,500
90th Percentile £61,250 £57,500 £60,000
West Yorkshire median annual salary £45,000 £42,500 £41,000
% change year-on-year +5.88% +3.66% +9.33%

Backbone.js
Job Vacancy Trend in Leeds

Job postings citing Backbone.js as a percentage of all IT jobs advertised in Leeds.

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 6 months to 23 January 2018.

Salary histogram for Backbone.js in Leeds

For the 6 months to 23 January 2018, IT jobs citing Backbone.js also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Leeds region with a requirement for Backbone.js.

1 16 (100.00%) JavaScript
1 16 (100.00%) CSS
1 16 (100.00%) jQuery
2 14 (87.50%) HTML
3 13 (81.25%) Java
3 13 (81.25%) AngularJS
4 11 (68.75%) C#
4 11 (68.75%) HTML5
4 11 (68.75%) Web Development
5 10 (62.50%) Node.js
6 8 (50.00%) Ruby
6 8 (50.00%) MVC
6 8 (50.00%) Advertising
6 8 (50.00%) PHP
7 7 (43.75%) Salesforce.com
8 5 (31.25%) Web Design
8 5 (31.25%) Symfony
8 5 (31.25%) REST
8 5 (31.25%) Jasmine
8 5 (31.25%) Grunt
8 5 (31.25%) Bower
8 5 (31.25%) React
8 5 (31.25%) Mocha
8 5 (31.25%) Apple iOS
8 5 (31.25%) Android
8 5 (31.25%) Git (software)
8 5 (31.25%) Front End Development
8 5 (31.25%) Cross-Browser Development
9 3 (18.75%) Greenfield Project
9 3 (18.75%) WordPress

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 3 (18.75%) Drupal
1 3 (18.75%) WordPress
2 2 (12.50%) CMS
2 2 (12.50%) nginx
Business Applications
1 2 (12.50%) CiviCRM
Database & Business Intelligence
1 3 (18.75%) SQL Server
2 2 (12.50%) MySQL
Development Applications
1 5 (31.25%) Bower
1 5 (31.25%) Git (software)
1 5 (31.25%) Grunt
1 5 (31.25%) Jasmine
1 5 (31.25%) Mocha
2 3 (18.75%) Bugzilla
2 3 (18.75%) Subversion
2 3 (18.75%) Trac
3 2 (12.50%) Mercurial
General
1 8 (50.00%) Advertising
Job Titles
1 16 (100.00%) Developer
2 5 (31.25%) Applications Developer
2 5 (31.25%) Front End Developer (Client-Side Developer)
3 3 (18.75%) Agile C# Developer
3 3 (18.75%) Agile Developer
3 3 (18.75%) ASP.NET Developer
3 3 (18.75%) ASP.NET MVC Developer
3 3 (18.75%) C# ASP.NET Developer
3 3 (18.75%) C# Developer
3 3 (18.75%) C# Software Developer
3 3 (18.75%) Java Developer
3 3 (18.75%) Mid-Level C# Developer
3 3 (18.75%) Software Developer
4 2 (12.50%) Drupal Developer
4 2 (12.50%) JavaScript Developer
5 1 (6.25%) Full Stack Developer
Libraries, Frameworks & Software Standards
1 16 (100.00%) CSS
1 16 (100.00%) jQuery
2 14 (87.50%) HTML
3 13 (81.25%) AngularJS
4 11 (68.75%) HTML5
5 10 (62.50%) Node.js
6 5 (31.25%) React
6 5 (31.25%) REST
6 5 (31.25%) Symfony
7 3 (18.75%) .NET
7 3 (18.75%) ASP.NET
7 3 (18.75%) ASP.NET MVC
7 3 (18.75%) Laravel
7 3 (18.75%) Marionette.js
7 3 (18.75%) WCF
7 3 (18.75%) Web Services
8 2 (12.50%) KnockoutJS
8 2 (12.50%) LEMP Stack
Miscellaneous
1 3 (18.75%) Analytical Skills
1 3 (18.75%) Greenfield Project
2 2 (12.50%) Linux Command Line
2 2 (12.50%) User Experience
Operating Systems
1 5 (31.25%) Android
1 5 (31.25%) Apple iOS
2 2 (12.50%) Linux
2 2 (12.50%) Unix
Processes & Methodologies
1 11 (68.75%) Web Development
2 8 (50.00%) MVC
3 5 (31.25%) Cross-Browser Development
3 5 (31.25%) Front End Development
3 5 (31.25%) Web Design
4 3 (18.75%) Agile Software Development
4 3 (18.75%) Mobile Development
4 3 (18.75%) OO
4 3 (18.75%) OOP
4 3 (18.75%) Refactoring
4 3 (18.75%) Scrum
4 3 (18.75%) SDLC
4 3 (18.75%) SOA
4 3 (18.75%) TDD
Programming Languages
1 16 (100.00%) JavaScript
2 13 (81.25%) Java
3 11 (68.75%) C#
4 8 (50.00%) PHP
4 8 (50.00%) Ruby
5 3 (18.75%) TypeScript
Systems Management
1 2 (12.50%) Ansible
Vendors
1 7 (43.75%) Salesforce.com
2 2 (12.50%) Zend