Period
to 20 July 2017

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 20 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
England > South East
6 months to
20 Jul 2017
Same period 2016 Same period 2015
Rank 317 338 306
Rank change year-on-year +21 -32 -37
Contract jobs citing Backbone.js 44 62 91
As % of all contract IT jobs advertised in the South East 0.27% 0.33% 0.46%
As % of the Libraries, Frameworks & Software Standards category 1.00% 1.30% 1.90%
Number of daily rates quoted 31 36 70
South East median daily rate £340 £325 £375
Median daily rate % change year-on-year +4.62% -13.33% +13.64%
10th Percentile £295 £228 £310
90th Percentile £425 £414 £438
England median daily rate £425 £400 £400
% change year-on-year +6.25% - -
Number of hourly rates quoted 0 0 0
South East median hourly rate - - -
England 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 the South East with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
South East
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 4381 4761 4786
As % of all contract IT job vacancies advertised in the South East 27.28% 25.52% 24.43%
Number of daily rates quoted 2685 3108 2947
South East median daily rate £410 £400 £375
Median daily rate % change year-on-year +2.50% +6.67% +7.14%
10th Percentile £294 £281 £263
90th Percentile £544 £538 £500
England median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% +3.23%
Number of hourly rates quoted 86 115 77
South East median hourly rate £43.00 £40.00 £35.00
Median hourly rate % change year-on-year +7.50% +14.29% -
10th Percentile £13.13 £12.25 £14.53
90th Percentile £55.75 £54.40 £50.00
England median hourly rate £40.75 £37.50 £36.00
% change year-on-year +8.67% +4.17% +2.86%

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 20 July 2017.

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 20 July 2017. 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
Berkshire +30 10 £320 +1.59% 1
East Sussex +13 10 £319 -1.92%
Kent +4 7 £340 +4.62%
Surrey +1 6 £400 +100.00% 2
West Sussex +15 5 £335 -4.29% 1
Hampshire +23 3 £400 +21.21% 1
Oxfordshire -7 3 £400 +23.08% 3
Backbone.js
England

For the 6 months to 20 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 South East region with a requirement for Backbone.js.

1 38 (86.36%) HTML
2 37 (84.09%) CSS
3 35 (79.55%) AngularJS
4 33 (75.00%) JavaScript
5 22 (50.00%) Front End Development
6 18 (40.91%) Git (software)
6 18 (40.91%) Agile Software Development
7 17 (38.64%) KnockoutJS
8 14 (31.82%) HTML5
8 14 (31.82%) Web Services
9 13 (29.55%) C#
10 12 (27.27%) TDD
11 11 (25.00%) SQL
11 11 (25.00%) MVC
11 11 (25.00%) jQuery
12 10 (22.73%) LINQ
12 10 (22.73%) MVVM
12 10 (22.73%) .NET
13 9 (20.45%) CMS
13 9 (20.45%) Web Development
13 9 (20.45%) .NET Framework
13 9 (20.45%) ReSharper
13 9 (20.45%) SQL Server
13 9 (20.45%) IIS
13 9 (20.45%) Windows
13 9 (20.45%) E-Commerce
13 9 (20.45%) Software Architecture
13 9 (20.45%) Sitecore CMS
13 9 (20.45%) Sitecore
13 9 (20.45%) OWASP

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 9 (20.45%) CMS
1 9 (20.45%) IIS
1 9 (20.45%) Sitecore CMS
2 4 (9.09%) WebLogic
3 3 (6.82%) Apache
4 1 (2.27%) Adobe Experience Manager
4 1 (2.27%) Elasticsearch
4 1 (2.27%) nginx
4 1 (2.27%) WordPress
Applications
1 3 (6.82%) Photoshop
2 2 (4.55%) Adobe Creative Suite
Cloud Services
1 2 (4.55%) GitHub
Database & Business Intelligence
1 9 (20.45%) SQL Server
1 9 (20.45%) SQL Server 2012
2 5 (11.36%) Oracle Database
3 4 (9.09%) MySQL
4 1 (2.27%) Apache Cassandra
4 1 (2.27%) InfluxDB
4 1 (2.27%) NoSQL
4 1 (2.27%) PostgreSQL
4 1 (2.27%) Redis
Development Applications
1 18 (40.91%) Git (software)
2 9 (20.45%) ReSharper
3 7 (15.91%) Jenkins
4 5 (11.36%) Grunt
4 5 (11.36%) Maven
5 4 (9.09%) gulp
6 2 (4.55%) Cucumber
6 2 (4.55%) JIRA
6 2 (4.55%) RSpec
6 2 (4.55%) webpack
7 1 (2.27%) Bitbucket
7 1 (2.27%) Bower
7 1 (2.27%) CircleCI
7 1 (2.27%) git-flow
7 1 (2.27%) WebStorm
General
1 3 (6.82%) Finance
2 2 (4.55%) Telecoms
3 1 (2.27%) Advertising
3 1 (2.27%) Marketing
Job Titles
1 42 (95.45%) Developer
2 21 (47.73%) Front End Developer (Client-Side Developer)
3 12 (27.27%) JavaScript Developer
4 10 (22.73%) .NET Developer
5 9 (20.45%) C# .NET Developer
5 9 (20.45%) C# Developer
6 5 (11.36%) Angular Developer
7 4 (9.09%) SQL Developer
8 3 (6.82%) HTML CSS Developer
8 3 (6.82%) HTML Developer
8 3 (6.82%) Ruby on Rails Developer
8 3 (6.82%) Senior Developer
8 3 (6.82%) Senior Front-End Developer
9 2 (4.55%) Agile Developer
9 2 (4.55%) DevOps Developer
9 2 (4.55%) Java Developer
9 2 (4.55%) Senior JavaScript Developer
9 2 (4.55%) Software Developer
9 2 (4.55%) Telecoms Developer
9 2 (4.55%) Telecoms Software Developer
Libraries, Frameworks & Software Standards
1 38 (86.36%) HTML
2 37 (84.09%) CSS
3 35 (79.55%) AngularJS
4 17 (38.64%) KnockoutJS
5 14 (31.82%) HTML5
5 14 (31.82%) Web Services
6 11 (25.00%) jQuery
7 10 (22.73%) .NET
7 10 (22.73%) LINQ
8 9 (20.45%) .NET Framework
8 9 (20.45%) Ember.js
9 8 (18.18%) React
10 7 (15.91%) CSS3
11 5 (11.36%) ASP.NET Web API
11 5 (11.36%) Java EE
11 5 (11.36%) Node.js
11 5 (11.36%) RESTful
11 5 (11.36%) Sass
12 3 (6.82%) Durandal
12 3 (6.82%) Ruby on Rails
Miscellaneous
1 5 (11.36%) User Experience
2 2 (4.55%) Computer Science
2 2 (4.55%) Social Media
3 1 (2.27%) Foreign Exchange (FX)
3 1 (2.27%) iPad
3 1 (2.27%) Linux Command Line
Operating Systems
1 9 (20.45%) Windows
1 9 (20.45%) Windows Server
2 4 (9.09%) Linux
3 3 (6.82%) Ubuntu
Processes & Methodologies
1 22 (50.00%) Front End Development
2 18 (40.91%) Agile Software Development
3 12 (27.27%) TDD
4 11 (25.00%) MVC
5 10 (22.73%) MVVM
6 9 (20.45%) E-Commerce
6 9 (20.45%) OWASP
6 9 (20.45%) Prototyping
6 9 (20.45%) Software Architecture
6 9 (20.45%) Web Development
7 8 (18.18%) Scrum
8 5 (11.36%) Continuous Delivery
8 5 (11.36%) Continuous Integration
8 5 (11.36%) DevOps
9 4 (9.09%) Continuous Improvement
9 4 (9.09%) Unit Testing
10 3 (6.82%) Test Automation
11 2 (4.55%) Mobile Development
11 2 (4.55%) OO
11 2 (4.55%) Responsive Web Design
Programming Languages
1 33 (75.00%) JavaScript
2 13 (29.55%) C#
3 11 (25.00%) SQL
4 6 (13.64%) Java
5 4 (9.09%) PHP
5 4 (9.09%) PL/SQL
5 4 (9.09%) Ruby
6 1 (2.27%) CoffeeScript
6 1 (2.27%) Go
6 1 (2.27%) Perl
6 1 (2.27%) PHP 7
6 1 (2.27%) TypeScript
Qualifications
1 2 (4.55%) Computer Science Degree
1 2 (4.55%) Degree
Quality Assurance & Compliance
1 1 (2.27%) QA
System Software
1 2 (4.55%) Docker
Systems Management
1 2 (4.55%) Capistrano
2 1 (2.27%) Grafana
2 1 (2.27%) HAProxy
2 1 (2.27%) Kibana
2 1 (2.27%) logstash
2 1 (2.27%) Marathon
2 1 (2.27%) Mesos
2 1 (2.27%) Terraform
Vendors
1 9 (20.45%) Sitecore
2 5 (11.36%) Oracle
3 4 (9.09%) Adobe
4 1 (2.27%) Mapbox
Worthing, West Sussex
Experis Ltd
Rate: £375 - £425 per day
Posted: 3 days ago