Period
to 24 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Chippenham 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 24 November 2017 with a comparison to the same period in the previous 2 years.

Backbone.js
Wiltshire > Chippenham
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 38 43 61
Rank change year-on-year +5 +18 -3
Permanent jobs citing Backbone.js 4 17 2
As % of all permanent IT jobs advertised in Chippenham 1.58% 4.91% 0.55%
As % of the Libraries, Frameworks & Software Standards category 4.82% 17.89% 1.11%
Number of salaries quoted 4 17 2
Chippenham median annual salary £35,000 £32,500 £40,000
Median salary % change year-on-year +7.69% -18.75% +8.11%
10th Percentile £32,500 £28,750 £33,500
90th Percentile £37,500 £40,000 £46,500
Wiltshire median annual salary £35,000 £32,500 £37,500
% change year-on-year +7.69% -13.33% +1.35%

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

All Software Libraries and Frameworks
Chippenham
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 83 95 180
As % of all permanent IT jobs advertised in Chippenham 32.81% 27.46% 49.72%
Number of salaries quoted 74 91 176
Chippenham median annual salary £38,500 £35,000 £37,500
Median salary % change year-on-year +10.00% -6.67% +7.14%
10th Percentile £22,500 £26,250 £30,000
90th Percentile £52,650 £43,750 £50,000
Wiltshire median annual salary £40,000 £40,000 £37,500
% change year-on-year - +6.67% +4.17%

Backbone.js
Job Vacancy Trend in Chippenham

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

Job vacancy trend for Backbone.js in Chippenham

Backbone.js
Salary Trend in Chippenham

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

Salary trend for Backbone.js in Chippenham

For the 6 months to 24 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 Chippenham region with a requirement for Backbone.js.

1 4 (100.00%) Delphi
1 4 (100.00%) HTML
1 4 (100.00%) Java
1 4 (100.00%) JavaScript
1 4 (100.00%) PHP
1 4 (100.00%) SQL
1 4 (100.00%) VBA
1 4 (100.00%) J2EE
1 4 (100.00%) Oracle
1 4 (100.00%) WebLogic
1 4 (100.00%) JSP
1 4 (100.00%) SOAP
1 4 (100.00%) Web Services
1 4 (100.00%) XML
1 4 (100.00%) ITIL
1 4 (100.00%) Unix
1 4 (100.00%) Linux
1 4 (100.00%) JBoss
1 4 (100.00%) Oracle Forms
1 4 (100.00%) Apache
1 4 (100.00%) MS Access
1 4 (100.00%) WSDL
1 4 (100.00%) IBM
1 4 (100.00%) Pascal
1 4 (100.00%) Nagios
1 4 (100.00%) WebSphere
1 4 (100.00%) Joomla!
1 4 (100.00%) Dojo
1 4 (100.00%) Alfresco
1 4 (100.00%) SC Cleared

Backbone.js
Co-occurring IT Skills in Chippenham 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 (100.00%) Alfresco
1 4 (100.00%) Apache
1 4 (100.00%) JBoss
1 4 (100.00%) Joomla!
1 4 (100.00%) WebLogic
1 4 (100.00%) WebSphere
Cloud Services
1 4 (100.00%) GitHub
Database & Business Intelligence
1 4 (100.00%) MongoDB
1 4 (100.00%) MS Access
Development Applications
1 4 (100.00%) Jenkins
1 4 (100.00%) Maven
1 4 (100.00%) Oracle Forms
1 4 (100.00%) Subversion
Job Titles
1 3 (75.00%) Applications Support
1 3 (75.00%) Developer
1 3 (75.00%) Java Developer
2 2 (50.00%) Applications Developer
2 2 (50.00%) Java Applications Developer
Libraries, Frameworks & Software Standards
1 4 (100.00%) Ajax
1 4 (100.00%) AngularJS
1 4 (100.00%) Dojo
1 4 (100.00%) Ember.js
1 4 (100.00%) HTML
1 4 (100.00%) J2EE
1 4 (100.00%) JSP
1 4 (100.00%) React
1 4 (100.00%) SOAP
1 4 (100.00%) Web Services
1 4 (100.00%) WSDL
1 4 (100.00%) XML
Operating Systems
1 4 (100.00%) Android
1 4 (100.00%) Apple iOS
1 4 (100.00%) Linux
1 4 (100.00%) Unix
Processes & Methodologies
1 4 (100.00%) Android Development
1 4 (100.00%) iOS Development
1 4 (100.00%) ITIL
1 4 (100.00%) Mobile Development
1 4 (100.00%) Open Source
Programming Languages
1 4 (100.00%) Delphi
1 4 (100.00%) Java
1 4 (100.00%) JavaScript
1 4 (100.00%) Pascal
1 4 (100.00%) PHP
1 4 (100.00%) PowerShell
1 4 (100.00%) SQL
1 4 (100.00%) VBA
Qualifications
1 4 (100.00%) SC Cleared
1 4 (100.00%) Security Cleared
Systems Management
1 4 (100.00%) Nagios
Vendors
1 4 (100.00%) IBM
1 4 (100.00%) Oracle