Period
to 22 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Bath 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 22 November 2017 with a comparison to the same period in the previous 2 years.

Backbone.js
Somerset > Bath
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 68 74 48
Rank change year-on-year +6 -26 +26
Permanent jobs citing Backbone.js 20 2 24
As % of all permanent IT jobs advertised in Bath 2.61% 0.32% 4.20%
As % of the Libraries, Frameworks & Software Standards category 5.45% 0.60% 8.05%
Number of salaries quoted 20 2 20
Bath median annual salary £58,750 £35,000 £42,500
Median salary % change year-on-year +67.86% -17.65% +21.43%
10th Percentile £56,250 £32,500 £30,000
90th Percentile £65,000 £37,500 £50,000
Somerset median annual salary £58,750 £32,500 £40,000
% change year-on-year +80.77% -18.75% -20.00%

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 Bath with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Bath
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 367 336 298
As % of all permanent IT jobs advertised in Bath 47.85% 54.37% 52.19%
Number of salaries quoted 335 311 277
Bath median annual salary £45,000 £41,500 £37,500
Median salary % change year-on-year +8.43% +10.67% +7.14%
10th Percentile £27,500 £25,500 £28,750
90th Percentile £65,000 £60,000 £51,250
Somerset median annual salary £42,000 £40,000 £37,500
% change year-on-year +5.00% +6.67% +7.14%

Backbone.js
Job Vacancy Trend in Bath

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

Job vacancy trend for Backbone.js in Bath

Backbone.js
Salary Trend in Bath

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

Salary trend for Backbone.js in Bath

Backbone.js
Salary Histogram in Bath

The salary distribution of IT jobs citing Backbone.js in Bath over the 6 months to 22 November 2017.

Salary histogram for Backbone.js in Bath

For the 6 months to 22 November 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 Bath region with a requirement for Backbone.js.

1 20 (100.00%) AngularJS
2 19 (95.00%) Grunt
2 19 (95.00%) Sass
2 19 (95.00%) LESS
2 19 (95.00%) Ember.js
2 19 (95.00%) Node.js
2 19 (95.00%) React
2 19 (95.00%) User Experience
2 19 (95.00%) Front End Development
2 19 (95.00%) npm
2 19 (95.00%) JavaScript
2 19 (95.00%) OO
2 19 (95.00%) E-Commerce
2 19 (95.00%) jQuery
3 18 (90.00%) OOP
3 18 (90.00%) Bower
4 13 (65.00%) RequireJS
4 13 (65.00%) Browserify
4 13 (65.00%) webpack
5 7 (35.00%) CSS3
5 7 (35.00%) HTML5
5 7 (35.00%) HTML
5 7 (35.00%) CSS
6 6 (30.00%) Unit Testing
6 6 (30.00%) gulp
7 2 (10.00%) Git (software)
8 1 (5.00%) RESTful
8 1 (5.00%) Mercurial
8 1 (5.00%) Inversion of Control
8 1 (5.00%) BDD

Backbone.js
Co-occurring IT Skills in Bath 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 1 (5.00%) IIS
Cloud Services
1 19 (95.00%) npm
Communications & Networking
1 1 (5.00%) SMS
Database & Business Intelligence
1 1 (5.00%) SQL Server
1 1 (5.00%) SQL Server 2005
Development Applications
1 19 (95.00%) Grunt
2 18 (90.00%) Bower
3 13 (65.00%) webpack
4 6 (30.00%) gulp
5 2 (10.00%) Git (software)
6 1 (5.00%) Mercurial
6 1 (5.00%) Subversion
6 1 (5.00%) TeamCity
6 1 (5.00%) Visual Studio
Job Titles
1 20 (100.00%) Developer
1 20 (100.00%) Senior Developer
2 17 (85.00%) JavaScript Developer
2 17 (85.00%) Senior JavaScript Developer
3 12 (60.00%) Angular Developer
4 9 (45.00%) Node.js Developer
5 4 (20.00%) Senior UI Developer
5 4 (20.00%) UI Developer
6 3 (15.00%) E-Commerce Developer
6 3 (15.00%) Front End Developer (Client-Side Developer)
6 3 (15.00%) Senior E-Commerce Developer
6 3 (15.00%) Senior Front-End Developer
7 1 (5.00%) .NET Developer
7 1 (5.00%) C# .NET Developer
7 1 (5.00%) C# Developer
7 1 (5.00%) Senior C# .NET Developer
7 1 (5.00%) Senior UI/UX Developer
7 1 (5.00%) Senior UX Developer
7 1 (5.00%) UI/UX Developer
7 1 (5.00%) UX Developer
Libraries, Frameworks & Software Standards
1 20 (100.00%) AngularJS
2 19 (95.00%) Ember.js
2 19 (95.00%) jQuery
2 19 (95.00%) LESS
2 19 (95.00%) Node.js
2 19 (95.00%) React
2 19 (95.00%) Sass
3 13 (65.00%) Browserify
3 13 (65.00%) RequireJS
4 7 (35.00%) CSS
4 7 (35.00%) CSS3
4 7 (35.00%) HTML
4 7 (35.00%) HTML5
5 1 (5.00%) .NET
5 1 (5.00%) ASP.NET
5 1 (5.00%) ASP.NET Web API
5 1 (5.00%) ASP.NET Web Forms
5 1 (5.00%) Autofac
5 1 (5.00%) KnockoutJS
5 1 (5.00%) Ninject
Miscellaneous
1 19 (95.00%) User Experience
Processes & Methodologies
1 19 (95.00%) E-Commerce
1 19 (95.00%) Front End Development
1 19 (95.00%) OO
2 18 (90.00%) OOP
3 6 (30.00%) Unit Testing
4 1 (5.00%) Agile Project Management
4 1 (5.00%) Agile Software Development
4 1 (5.00%) API Development
4 1 (5.00%) BDD
4 1 (5.00%) Continuous Integration
4 1 (5.00%) Inversion of Control
4 1 (5.00%) Project Management
4 1 (5.00%) Scrum
4 1 (5.00%) SDLC
4 1 (5.00%) TDD
Programming Languages
1 19 (95.00%) JavaScript
2 1 (5.00%) C#
Vendors
1 1 (5.00%) Microsoft