Period
to 28 July 2017

The following table provides summary statistics for contract job vacancies advertised in Cambridge with a requirement for Backbone.js skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Backbone.js over the 6 months to 28 July 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Backbone.js
Cambridgeshire > Cambridge
6 months to
28 Jul 2017
Same period 2016 Same period 2015
Rank 60 - 60
Rank change year-on-year - +60 +10
Contract jobs citing Backbone.js 2 0 11
As % of all contract IT jobs advertised in Cambridge 0.32% - 1.29%
As % of the Libraries, Frameworks & Software Standards category 1.21% - 3.94%
Number of daily rates quoted 2 0 11
Cambridge median daily rate £475 - £388
10th Percentile £455 - £305
90th Percentile £495 - £438
Cambridgeshire median daily rate £525 - £388
Number of hourly rates quoted 0 0 0
Cambridge median hourly rate - - -
Cambridgeshire median hourly rate - - -

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 contract job vacancies advertised in Cambridge with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
Cambridge
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 165 246 279
As % of all contract IT job vacancies advertised in Cambridge 26.27% 32.54% 32.71%
Number of daily rates quoted 85 164 207
Cambridge median daily rate £350 £396 £370
Median daily rate % change year-on-year -11.67% +7.09% +5.71%
10th Percentile £197 £310 £250
90th Percentile £513 £525 £475
Cambridgeshire median daily rate £350 £400 £350
% change year-on-year -12.50% +14.29% -
Number of hourly rates quoted 6 5 9
Cambridge median hourly rate £38.75 £40.00 £35.00
Median hourly rate % change year-on-year -3.13% +14.29% -11.39%
10th Percentile £25.63 £12.80 £9.25
90th Percentile £42.50 £53.50 £40.00
Cambridgeshire median hourly rate £40.00 £33.60 £40.00
% change year-on-year +19.05% -16.00% +3.90%

Backbone.js
Job Vacancy Trend in Cambridge

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

Job vacancy trend for Backbone.js in Cambridge

Backbone.js
Contractor Daily Rate Trend in Cambridge

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Backbone.js in Cambridge.

Contractor daily rate trend for Backbone.js in Cambridge

For the 6 months to 28 July 2017, IT contractor 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 contract ads across the Cambridge region with a requirement for Backbone.js.

1 2 (100.00%) HTML
1 2 (100.00%) Java
1 2 (100.00%) JavaScript
1 2 (100.00%) CSS
1 2 (100.00%) Web Services
1 2 (100.00%) XSLT
1 2 (100.00%) Agile Software Development
1 2 (100.00%) TDD
1 2 (100.00%) Web Development
1 2 (100.00%) Degree
1 2 (100.00%) Continuous Integration
1 2 (100.00%) RESTful
1 2 (100.00%) BDD
1 2 (100.00%) Sass
1 2 (100.00%) LESS
1 2 (100.00%) AngularJS
1 2 (100.00%) TypeScript
1 2 (100.00%) User Experience
1 2 (100.00%) React
1 2 (100.00%) Angular 2

Backbone.js
Co-occurring IT Skills in Cambridge 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:

Job Titles
1 2 (100.00%) Agile Developer
1 2 (100.00%) Agile Java Developer
1 2 (100.00%) Angular Developer
1 2 (100.00%) Developer
1 2 (100.00%) Full Stack Developer
1 2 (100.00%) Full Stack Web Developer
1 2 (100.00%) Java Developer
1 2 (100.00%) Java Web Developer
1 2 (100.00%) JavaScript Developer
1 2 (100.00%) Web Developer
Libraries, Frameworks & Software Standards
1 2 (100.00%) Angular 2
1 2 (100.00%) AngularJS
1 2 (100.00%) CSS
1 2 (100.00%) HTML
1 2 (100.00%) LESS
1 2 (100.00%) React
1 2 (100.00%) RESTful
1 2 (100.00%) Sass
1 2 (100.00%) Web Services
1 2 (100.00%) XSLT
Miscellaneous
1 2 (100.00%) User Experience
Processes & Methodologies
1 2 (100.00%) Agile Software Development
1 2 (100.00%) BDD
1 2 (100.00%) Continuous Integration
1 2 (100.00%) TDD
1 2 (100.00%) Web Development
Programming Languages
1 2 (100.00%) Java
1 2 (100.00%) JavaScript
1 2 (100.00%) TypeScript
Qualifications
1 2 (100.00%) Degree