Period
to 23 January 2018

The following table provides summary statistics for contract job vacancies advertised in the South East 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 23 January 2018 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
England > South East
6 months to
23 Jan 2018
Same period 2017 Same period 2016
Rank 342 317 272
Rank change year-on-year -25 -45 -6
Contract jobs citing Backbone.js 37 42 118
As % of all contract IT jobs advertised in the South East 0.22% 0.28% 0.65%
As % of the Libraries, Frameworks & Software Standards category 0.78% 1.00% 2.44%
Number of daily rates quoted 28 23 78
South East median daily rate £350 £375 £375
Median daily rate % change year-on-year -6.67% - +3.45%
10th Percentile £331 £311 £274
90th Percentile £475 £500 £458
England median daily rate £425 £425 £410
% change year-on-year - +3.66% +2.50%
Number of hourly rates quoted 0 0 1
South East median hourly rate - - £175.00
England median hourly rate - - £35.00

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 contract job vacancies advertised in the South East with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
South East
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 4,726 4,184 4,830
As % of all contract IT jobs advertised in the South East 28.49% 27.43% 26.60%
Number of daily rates quoted 2,952 2,511 3,160
South East median daily rate £425 £400 £385
Median daily rate % change year-on-year +6.25% +3.90% +2.67%
10th Percentile £305 £280 £275
90th Percentile £575 £538 £525
England median daily rate £475 £425 £420
% change year-on-year +11.76% +1.19% +5.00%
Number of hourly rates quoted 80 99 138
South East median hourly rate £45.00 £42.00 £40.00
Median hourly rate % change year-on-year +7.14% +5.00% +23.08%
10th Percentile £21.91 £18.22 £14.46
90th Percentile £52.50 £50.00 £55.55
England median hourly rate £40.00 £40.00 £37.50
% change year-on-year - +6.67% +7.14%

Backbone.js
Job Vacancy Trend in the South East

Job postings citing Backbone.js as a percentage of all IT jobs advertised in the South East.

Job vacancy trend for Backbone.js in the South East

Backbone.js
Contractor Daily Rate Trend in the South East

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

Contractor daily rate trend for Backbone.js in the South East

Backbone.js
Contractor Daily Rate Histogram in the South East

The daily rate distribution of IT jobs citing Backbone.js in the South East over the 6 months to 23 January 2018.

Contractor daily rate histogram for Backbone.js in the South East

Backbone.js
Contractor Hourly Rate Trend in the South East

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Backbone.js in the South East.

Contractor hourly rate trend for Backbone.js in the South East

Backbone.js
Contract Job Locations in the South East

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Backbone.js within the South East region over the 6 months to 23 January 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Kent - 22 £343 - 3
Thames Valley -34 6 £388 +14.81% 23
Berkshire -24 5 £375 +15.38% 5
Surrey -28 5 £450 -7.69% 2
Hampshire +1 2 £500 +25.00% 6
West Sussex - 2 £400 - 2
Oxfordshire -14 1 £400 +3.23% 16
Backbone.js
England

For the 6 months to 23 January 2018, IT contractor 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 contract job ads across the South East region with a requirement for Backbone.js.

1 36 (97.30%) HTML
2 32 (86.49%) CSS
3 30 (81.08%) AngularJS
4 27 (72.97%) MVC
5 25 (67.57%) C#
6 24 (64.86%) TDD
6 24 (64.86%) MVVM
7 23 (62.16%) .NET
8 22 (59.46%) SQL Server
8 22 (59.46%) E-Commerce
8 22 (59.46%) Web Services
8 22 (59.46%) .NET Framework
8 22 (59.46%) Software Architecture
8 22 (59.46%) OWASP
8 22 (59.46%) SQL Server 2012
8 22 (59.46%) KnockoutJS
8 22 (59.46%) ASP.NET Web API
8 22 (59.46%) Prototyping
9 17 (45.95%) Git (software)
10 14 (37.84%) Windows
10 14 (37.84%) JavaScript
11 13 (35.14%) IIS
11 13 (35.14%) LINQ
11 13 (35.14%) CMS
11 13 (35.14%) Sitecore CMS
11 13 (35.14%) Sitecore
11 13 (35.14%) ReSharper
11 13 (35.14%) Windows Server
12 11 (29.73%) HTML5
13 9 (24.32%) VB.NET

Backbone.js
Co-occurring IT Skills in the South East 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 13 (35.14%) CMS
1 13 (35.14%) IIS
1 13 (35.14%) Sitecore CMS
2 1 (2.70%) Apache
2 1 (2.70%) Elasticsearch
2 1 (2.70%) JBoss
2 1 (2.70%) nginx
2 1 (2.70%) Tomcat
2 1 (2.70%) WordPress
Cloud Services
1 2 (5.41%) GitHub
2 1 (2.70%) npm
Database & Business Intelligence
1 22 (59.46%) SQL Server
1 22 (59.46%) SQL Server 2012
2 3 (8.11%) PostgreSQL
3 1 (2.70%) Apache Cassandra
3 1 (2.70%) InfluxDB
3 1 (2.70%) MySQL
3 1 (2.70%) Redis
Development Applications
1 17 (45.95%) Git (software)
2 13 (35.14%) ReSharper
3 2 (5.41%) Atlassian Bamboo
3 2 (5.41%) Grunt
3 2 (5.41%) gulp
4 1 (2.70%) Bitbucket
4 1 (2.70%) Bower
4 1 (2.70%) CircleCI
4 1 (2.70%) Cucumber
4 1 (2.70%) git-flow
4 1 (2.70%) GitLab
4 1 (2.70%) Jenkins
4 1 (2.70%) JUnit
4 1 (2.70%) Mockito
4 1 (2.70%) Moq
4 1 (2.70%) PostCSS
General
1 1 (2.70%) Advertising
1 1 (2.70%) Marketing
1 1 (2.70%) Retail
Job Titles
1 34 (91.89%) Developer
2 22 (59.46%) .NET Developer
2 22 (59.46%) C# .NET Developer
2 22 (59.46%) C# Developer
3 7 (18.92%) Front End Developer (Client-Side Developer)
4 4 (10.81%) JavaScript Developer
5 3 (8.11%) HTML Developer
5 3 (8.11%) PHP Developer
6 2 (5.41%) Front End Web Developer (Client-Side Developer)
6 2 (5.41%) PHP Laravel Developer
6 2 (5.41%) Web Developer
7 1 (2.70%) Angular Developer
7 1 (2.70%) Architect
7 1 (2.70%) HTML CSS Developer
7 1 (2.70%) Mobile Architect
7 1 (2.70%) Mobile Solutions Architect
7 1 (2.70%) React Developer
7 1 (2.70%) Software Engineer
7 1 (2.70%) Solutions Architect
7 1 (2.70%) WordPress Developer
Libraries, Frameworks & Software Standards
1 36 (97.30%) HTML
2 32 (86.49%) CSS
3 30 (81.08%) AngularJS
4 23 (62.16%) .NET
5 22 (59.46%) .NET Framework
5 22 (59.46%) ASP.NET Web API
5 22 (59.46%) KnockoutJS
5 22 (59.46%) Web Services
6 13 (35.14%) LINQ
7 11 (29.73%) HTML5
8 6 (16.22%) CSS3
8 6 (16.22%) React
9 5 (13.51%) jQuery
10 4 (10.81%) Node.js
10 4 (10.81%) RESTful
11 3 (8.11%) Highcharts JS
11 3 (8.11%) Laravel
11 3 (8.11%) WebGL
12 2 (5.41%) Mustache
12 2 (5.41%) Sass
Miscellaneous
1 2 (5.41%) Mobile App
2 1 (2.70%) iPad
2 1 (2.70%) Linux Command Line
2 1 (2.70%) Semantic Web
2 1 (2.70%) Smartphone
2 1 (2.70%) User Experience
Operating Systems
1 14 (37.84%) Windows
2 13 (35.14%) Windows Server
3 2 (5.41%) Android
3 2 (5.41%) Apple iOS
3 2 (5.41%) Linux
4 1 (2.70%) Ubuntu
Processes & Methodologies
1 27 (72.97%) MVC
2 24 (64.86%) MVVM
2 24 (64.86%) TDD
3 22 (59.46%) E-Commerce
3 22 (59.46%) OWASP
3 22 (59.46%) Prototyping
3 22 (59.46%) Software Architecture
4 6 (16.22%) Front End Development
5 4 (10.81%) Agile Software Development
5 4 (10.81%) OO
6 3 (8.11%) Web Development
7 2 (5.41%) Continuous Integration
7 2 (5.41%) Test Automation
8 1 (2.70%) Android Development
8 1 (2.70%) Functional Testing
8 1 (2.70%) iOS Development
8 1 (2.70%) Manual Testing
8 1 (2.70%) Mobile Application Development
8 1 (2.70%) Process Improvement
8 1 (2.70%) Responsive Web Design
Programming Languages
1 25 (67.57%) C#
2 14 (37.84%) JavaScript
3 9 (24.32%) VB.NET
4 6 (16.22%) PHP
5 5 (13.51%) Java
6 4 (10.81%) SQL
7 3 (8.11%) PHP 7
7 3 (8.11%) Ruby
8 1 (2.70%) Go
8 1 (2.70%) Perl
Qualifications
1 1 (2.70%) SC Cleared
1 1 (2.70%) Security Cleared
Quality Assurance & Compliance
1 1 (2.70%) QA
1 1 (2.70%) WCAG
System Software
1 1 (2.70%) Docker
Systems Management
1 1 (2.70%) Grafana
1 1 (2.70%) HAProxy
1 1 (2.70%) Kibana
1 1 (2.70%) logstash
1 1 (2.70%) Marathon
1 1 (2.70%) Mesos
1 1 (2.70%) Terraform
Vendors
1 13 (35.14%) Sitecore
2 4 (10.81%) Mapbox
3 3 (8.11%) Oracle
4 2 (5.41%) Capita
5 1 (2.70%) Google
5 1 (2.70%) Perforce