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

Backbone.js
South East / West Sussex
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 101 - 103
Rank change year-on-year - 0  
Permanent jobs citing Backbone.js 4 0 9
As % of all permanent IT jobs advertised in West Sussex 0.37% - 0.76%
As % of the Libraries, Frameworks & Software Standards category 0.75% - 1.97%
Number of salaries quoted 4 0 9
Median salary £37,500 - £42,500
90% offered a salary of more than £31,500 - £39,000
10% offered a salary of more than £50,000 - £48,000
UK excluding London median salary £40,750 £45,000 £42,000
% change year-on-year -9.44% +7.14%  

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 West Sussex with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
West Sussex
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 534 567 456
As % of all permanent IT job vacancies advertised in West Sussex 49.08% 43.78% 38.38%
Number of salaries quoted 472 554 444
Median salary £42,500 £42,500 £45,000
Median salary % change year-on-year - -5.55%  
90% offered a salary of more than £31,500 £27,500 £35,000
10% offered a salary of more than £54,800 £57,500 £57,500
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

Backbone.js
Job Vacancy Trend in West Sussex

The job posting trend of jobs advertised in West Sussex 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 West Sussex

Backbone.js
Salary Trend in West Sussex

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

Salary trend for Backbone.js in West Sussex

Backbone.js
Salary Histogram in West Sussex

The salary distribution of IT jobs citing Backbone.js in West Sussex over the 3 months to 22 June 2017.

Salary histogram for Backbone.js in West Sussex

Backbone.js
Job Locations in West Sussex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Backbone.js within the West Sussex region over the 3 months to 22 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Crawley - 2 £38,750 -
Gatwick - 1 £50,000 -
Backbone.js
South East

For the 6 months to 22 June 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 West Sussex region with a requirement for Backbone.js.

1 15 (100.00%) HTML
1 15 (100.00%) JavaScript
1 15 (100.00%) CSS
2 10 (66.67%) Web Development
2 10 (66.67%) Ember.js
2 10 (66.67%) AngularJS
3 6 (40.00%) Front End Development
3 6 (40.00%) React
3 6 (40.00%) PHP
4 5 (33.33%) J2EE
4 5 (33.33%) Java
4 5 (33.33%) C
4 5 (33.33%) Eclipse
4 5 (33.33%) Unix
4 5 (33.33%) Windows
4 5 (33.33%) Linux
4 5 (33.33%) Degree
4 5 (33.33%) JSON
4 5 (33.33%) Mathematics
4 5 (33.33%) Computer Science
4 5 (33.33%) Selenium
4 5 (33.33%) jQuery
4 5 (33.33%) Android
4 5 (33.33%) Test Automation
4 5 (33.33%) Hibernate
4 5 (33.33%) C++
4 5 (33.33%) Spring
4 5 (33.33%) User Experience
4 5 (33.33%) Marionette.js
4 5 (33.33%) Mobile App

Backbone.js
Co-occurring IT Skills in West Sussex 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:

Database & Business Intelligence
1 4 (26.67%) MySQL
Development Applications
1 5 (33.33%) Eclipse
1 5 (33.33%) Selenium
2 4 (26.67%) gulp
Job Titles
1 15 (100.00%) Developer
2 9 (60.00%) JavaScript Developer
3 5 (33.33%) Front End Developer (Client-Side Developer)
3 5 (33.33%) Java Developer
3 5 (33.33%) Web Developer
4 4 (26.67%) Angular Developer
4 4 (26.67%) HTML CSS Developer
4 4 (26.67%) HTML Developer
4 4 (26.67%) MySQL Developer
4 4 (26.67%) Node.js Developer
5 2 (13.33%) Applications Developer
5 2 (13.33%) Java Applications Developer
6 1 (6.67%) Junior
6 1 (6.67%) Junior Developer
6 1 (6.67%) Junior Java Developer
6 1 (6.67%) PHP Developer
6 1 (6.67%) PHP Web Developer
Libraries, Frameworks & Software Standards
1 15 (100.00%) CSS
1 15 (100.00%) HTML
2 10 (66.67%) AngularJS
2 10 (66.67%) Ember.js
3 6 (40.00%) React
4 5 (33.33%) Ajax
4 5 (33.33%) Hibernate
4 5 (33.33%) J2EE
4 5 (33.33%) jQuery
4 5 (33.33%) JSON
4 5 (33.33%) Marionette.js
4 5 (33.33%) Spring
5 4 (26.67%) Node.js
5 4 (26.67%) Sass
5 4 (26.67%) SVG
5 4 (26.67%) Twitter Bootstrap
5 4 (26.67%) Vue.js
Miscellaneous
1 5 (33.33%) Computer Science
1 5 (33.33%) Mobile App
1 5 (33.33%) User Experience
Operating Systems
1 5 (33.33%) Android
1 5 (33.33%) Apple iOS
1 5 (33.33%) Linux
1 5 (33.33%) Unix
1 5 (33.33%) Windows
Processes & Methodologies
1 10 (66.67%) Web Development
2 6 (40.00%) Front End Development
3 5 (33.33%) Android Development
3 5 (33.33%) iOS Development
3 5 (33.33%) Mathematics
3 5 (33.33%) Mobile Application Development
3 5 (33.33%) Test Automation
4 4 (26.67%) User Stories
4 4 (26.67%) Visualisation
5 3 (20.00%) OO
5 3 (20.00%) OO PHP
Programming Languages
1 15 (100.00%) JavaScript
2 6 (40.00%) PHP
3 5 (33.33%) C
3 5 (33.33%) C++
3 5 (33.33%) Java
4 4 (26.67%) C#
5 3 (20.00%) SQL
6 2 (13.33%) Python
Qualifications
1 5 (33.33%) Degree