Period
to 19 August 2018

The following table provides summary statistics for contract job vacancies advertised in England 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 19 August 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
UK > England
6 months to
19 Aug 2018
Same period 2017 Same period 2016
Rank 644 538 415
Rank change year-on-year -106 -123 -121
Contract jobs citing Backbone.js 208 291 551
As % of all contract IT jobs advertised in England 0.22% 0.33% 0.55%
As % of the Libraries, Frameworks & Software Standards category 0.64% 1.00% 1.85%
Number of daily rates quoted 140 225 387
England median daily rate £450 £413 £400
Median daily rate % change year-on-year +9.09% +3.13% -
10th Percentile £331 £313 £295
90th Percentile £575 £633 £538
UK median daily rate £450 £400 £400
% change year-on-year +12.50% - -
Number of hourly rates quoted 1 0 0
England median hourly rate £28.00 - -
UK median hourly rate £28.00 - -

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

All Software Libraries and Frameworks
England
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 32,617 29,071 29,722
As % of all contract IT jobs advertised in England 34.94% 32.70% 29.60%
Number of daily rates quoted 23,248 20,140 21,002
England median daily rate £475 £450 £425
Median daily rate % change year-on-year +5.56% +5.88% +6.25%
10th Percentile £325 £310 £300
90th Percentile £638 £625 £600
UK median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +6.25%
Number of hourly rates quoted 330 372 347
England median hourly rate £41.57 £40.00 £36.50
Median hourly rate % change year-on-year +3.93% +9.59% -1.35%
10th Percentile £16.15 £16.03 £12.25
90th Percentile £57.50 £53.75 £50.40
UK median hourly rate £41.50 £40.00 £36.25
% change year-on-year +3.75% +10.34% -2.13%

Backbone.js
Job Vacancy Trend in England

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

Job vacancy trend for Backbone.js in England

Backbone.js
Contractor Daily Rate Trend in England

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

Contractor daily rate trend for Backbone.js in England

Backbone.js
Contractor Daily Rate Histogram in England

The daily rate distribution of IT jobs citing Backbone.js in England over the 6 months to 19 August 2018.

Contractor daily rate histogram for Backbone.js in England

Backbone.js
Contractor Hourly Rate Trend in England

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

Contractor hourly rate trend for Backbone.js in England

Backbone.js
Contract Job Locations in England

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 England region over the 6 months to 19 August 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
London -63 121 £500 +11.11% 33
South East -33 36 £418 +21.01% 16
Midlands -11 33 £388 +5.08% 10
West Midlands -22 26 £413 +14.58% 7
North West -2 13 £375 - 8
North of England -21 13 £375 - 12
East Midlands -1 7 £355 -24.27% 3
South West -23 5 £275 -26.67% 10
East of England -9 1 - - 1
Backbone.js
UK

For the 6 months to 19 August 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 England region with a requirement for Backbone.js.

1 196 (94.23%) JavaScript
2 173 (83.17%) AngularJS
3 154 (74.04%) HTML
4 149 (71.63%) CSS
5 138 (66.35%) React
6 102 (49.04%) HTML5
7 90 (43.27%) jQuery
8 87 (41.83%) Agile Software Development
9 86 (41.35%) Front End Development
10 84 (40.38%) CSS3
11 77 (37.02%) Java
12 67 (32.21%) TDD
13 65 (31.25%) Sass
14 61 (29.33%) Node.js
15 57 (27.40%) Git (software)
16 55 (26.44%) User Experience
17 52 (25.00%) Web Services
18 49 (23.56%) RESTful
19 48 (23.08%) Finance
20 47 (22.60%) Web Development
20 47 (22.60%) LESS
21 46 (22.12%) KnockoutJS
22 42 (20.19%) Ajax
23 39 (18.75%) Docker
24 35 (16.83%) Angular 2
25 34 (16.35%) Cross-Browser Compatibility
26 33 (15.87%) MVC
27 32 (15.38%) Durandal
27 32 (15.38%) Software Engineering
28 30 (14.42%) REST

Backbone.js
Co-occurring IT Skills in England 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 28 (13.46%) CMS
2 13 (6.25%) Sitecore CMS
3 7 (3.37%) IIS
4 5 (2.40%) Apache
5 4 (1.92%) Elasticsearch
5 4 (1.92%) Liferay
5 4 (1.92%) Tomcat
6 3 (1.44%) JBoss
7 2 (0.96%) Jetty
7 2 (0.96%) nginx
7 2 (0.96%) OpenCms
7 2 (0.96%) Oracle Coherence
7 2 (0.96%) Oracle SOA Suite
7 2 (0.96%) Umbraco
7 2 (0.96%) WebLogic
7 2 (0.96%) WebSphere
8 1 (0.48%) Adobe Experience Manager
8 1 (0.48%) Apache Solr
8 1 (0.48%) Commerce Server
8 1 (0.48%) OpenStack
Applications
1 24 (11.54%) Photoshop
2 23 (11.06%) GIMP
3 2 (0.96%) Microsoft Excel
3 2 (0.96%) Microsoft Office
3 2 (0.96%) Microsoft Project
3 2 (0.96%) MS Visio
Business Applications
1 1 (0.48%) Magento
1 1 (0.48%) NetSuite
Cloud Services
1 16 (7.69%) Amazon AWS
2 8 (3.85%) npm
3 7 (3.37%) Microsoft Azure
4 6 (2.88%) GitHub
4 6 (2.88%) Yarn
5 5 (2.40%) BrowserStack
6 2 (0.96%) Amazon EC2
6 2 (0.96%) Amazon S3
6 2 (0.96%) SaaS
7 1 (0.48%) Amazon ELB
7 1 (0.48%) Amazon EMR
7 1 (0.48%) AWS CloudFormation
7 1 (0.48%) AWS Lambda
7 1 (0.48%) Google Cloud Platform
7 1 (0.48%) Mimecast
7 1 (0.48%) NuGet
7 1 (0.48%) Route 53
7 1 (0.48%) Serverless
Communications & Networking
1 3 (1.44%) HTTP
2 2 (0.96%) Broadband
2 2 (0.96%) Internet
3 1 (0.48%) SMS
3 1 (0.48%) SSL
Database & Business Intelligence
1 15 (7.21%) SQL Server
2 11 (5.29%) MySQL
3 10 (4.81%) MongoDB
4 8 (3.85%) Relational Database
5 6 (2.88%) PostgreSQL
6 5 (2.40%) CouchDB
6 5 (2.40%) Data Warehouse
6 5 (2.40%) NoSQL
6 5 (2.40%) SQL Server 2008
7 4 (1.92%) Amazon DynamoDB
8 3 (1.44%) Apache Cassandra
8 3 (1.44%) Couchbase
8 3 (1.44%) RDBMS
9 2 (0.96%) Big Data
9 2 (0.96%) Blockchain
9 2 (0.96%) DB2
9 2 (0.96%) Oracle Database
9 2 (0.96%) Oracle Database 10g
9 2 (0.96%) Oracle Database 11g
9 2 (0.96%) Oracle8/8i Database
Development Applications
1 57 (27.40%) Git (software)
2 19 (9.13%) Selenium
3 18 (8.65%) Jenkins
4 14 (6.73%) Jasmine
4 14 (6.73%) Karma Test Runner
5 12 (5.77%) gulp
5 12 (5.77%) Subversion
6 10 (4.81%) Mocha
7 9 (4.33%) Grunt
7 9 (4.33%) Hudson
7 9 (4.33%) Protractor
7 9 (4.33%) TeamCity
8 8 (3.85%) Atlassian Bamboo
8 8 (3.85%) Maven
9 7 (3.37%) Eclipse
10 6 (2.88%) Cucumber
10 6 (2.88%) JUnit
10 6 (2.88%) Team Foundation Server
10 6 (2.88%) WebDriver
11 5 (2.40%) NUnit
General
1 48 (23.08%) Finance
2 17 (8.17%) Banking
3 13 (6.25%) Retail
4 4 (1.92%) Games
4 4 (1.92%) Publishing
5 2 (0.96%) Advertising
5 2 (0.96%) Financial Institution
6 1 (0.48%) Digital Economy
6 1 (0.48%) Electronics
6 1 (0.48%) Front Office
6 1 (0.48%) Marketing
6 1 (0.48%) Multimedia
6 1 (0.48%) Telecoms
Job Titles
1 192 (92.31%) Developer
2 59 (28.37%) Front End Developer (Client-Side Developer)
3 58 (27.88%) JavaScript Developer
4 43 (20.67%) Angular Developer
5 39 (18.75%) UI Developer
6 36 (17.31%) Java Developer
7 34 (16.35%) HTML Developer
8 33 (15.87%) React Developer
9 29 (13.94%) HTML CSS Developer
10 14 (6.73%) Full Stack Developer
11 12 (5.77%) .NET Developer
11 12 (5.77%) C# Developer
12 11 (5.29%) Senior Developer
13 10 (4.81%) Web Developer
14 8 (3.85%) Node.js Developer
15 7 (3.37%) Applications Developer
15 7 (3.37%) C# .NET Developer
16 6 (2.88%) Cordova Developer
16 6 (2.88%) UX Developer
17 5 (2.40%) Sitecore Developer
Libraries, Frameworks & Software Standards
1 173 (83.17%) AngularJS
2 154 (74.04%) HTML
3 149 (71.63%) CSS
4 138 (66.35%) React
5 102 (49.04%) HTML5
6 90 (43.27%) jQuery
7 84 (40.38%) CSS3
8 65 (31.25%) Sass
9 61 (29.33%) Node.js
10 52 (25.00%) Web Services
11 49 (23.56%) RESTful
12 47 (22.60%) LESS
13 46 (22.12%) KnockoutJS
14 42 (20.19%) Ajax
15 35 (16.83%) Angular 2
16 32 (15.38%) Durandal
17 30 (14.42%) REST
18 27 (12.98%) .NET
18 27 (12.98%) Twitter Bootstrap
19 25 (12.02%) Vue.js
Miscellaneous
1 55 (26.44%) User Experience
2 13 (6.25%) Greenfield Project
3 9 (4.33%) Analytical Skills
4 8 (3.85%) Data Structures
4 8 (3.85%) Mobile App
5 7 (3.37%) NHS
6 6 (2.88%) iPhone
7 5 (2.40%) Fintech
7 5 (2.40%) Self-Motivation
8 4 (1.92%) Hedge funds
9 3 (1.44%) Foreign Exchange (FX)
10 2 (0.96%) Smartphone
10 2 (0.96%) Virtual Team
10 2 (0.96%) Wiki
11 1 (0.48%) Computer Science
11 1 (0.48%) Derivative
11 1 (0.48%) Equity Derivative
11 1 (0.48%) Mainframe
11 1 (0.48%) Replication
11 1 (0.48%) Taxonomies
Operating Systems
1 19 (9.13%) Apple iOS
2 18 (8.65%) Linux
3 17 (8.17%) Android
4 16 (7.69%) Windows
5 8 (3.85%) Unix
6 6 (2.88%) Windows Server
7 2 (0.96%) Windows 2000
7 2 (0.96%) Windows Vista
8 1 (0.48%) Windows Phone
Processes & Methodologies
1 87 (41.83%) Agile Software Development
2 86 (41.35%) Front End Development
3 67 (32.21%) TDD
4 47 (22.60%) Web Development
5 34 (16.35%) Cross-Browser Compatibility
6 33 (15.87%) MVC
7 32 (15.38%) Software Engineering
8 29 (13.94%) Continuous Integration
9 27 (12.98%) Scrum
10 26 (12.50%) OO
10 26 (12.50%) Unit Testing
11 23 (11.06%) Responsive Web Design
12 21 (10.10%) DevOps
13 20 (9.62%) BDD
14 19 (9.13%) Test Automation
15 18 (8.65%) Wireframes
16 17 (8.17%) Microservices
17 16 (7.69%) SDLC
18 13 (6.25%) Open Source
19 12 (5.77%) MVVM
Programming Languages
1 196 (94.23%) JavaScript
2 77 (37.02%) Java
3 25 (12.02%) C#
4 18 (8.65%) SQL
5 12 (5.77%) TypeScript
6 11 (5.29%) ES6
6 11 (5.29%) Python
7 10 (4.81%) Java 8
8 8 (3.85%) Objective-C
9 7 (3.37%) PHP
10 6 (2.88%) CoffeeScript
10 6 (2.88%) ES7
10 6 (2.88%) Ruby
11 5 (2.40%) C++
11 5 (2.40%) R
12 2 (0.96%) PL/SQL
12 2 (0.96%) PowerShell
13 1 (0.48%) C
13 1 (0.48%) Go
13 1 (0.48%) JSX
Qualifications
1 18 (8.65%) SC Cleared
1 18 (8.65%) Security Cleared
2 8 (3.85%) Degree
3 1 (0.48%) Sun Certification
Quality Assurance & Compliance
1 5 (2.40%) PMO
2 3 (1.44%) QA
3 2 (0.96%) PSD2
4 1 (0.48%) GCP
System Software
1 39 (18.75%) Docker
Systems Management
1 6 (2.88%) Rancher
2 5 (2.40%) Kubernetes
3 2 (0.96%) Ansible
3 2 (0.96%) Galera Cluster
4 1 (0.48%) Capistrano
4 1 (0.48%) Grafana
4 1 (0.48%) Kibana
4 1 (0.48%) logstash
4 1 (0.48%) Nagios
4 1 (0.48%) Opscode Chef
4 1 (0.48%) Prometheus
4 1 (0.48%) Puppet
4 1 (0.48%) Single Sign-On
4 1 (0.48%) Terraform
Vendors
1 15 (7.21%) Sitecore
2 7 (3.37%) Capita
3 6 (2.88%) Oracle
4 5 (2.40%) Tableau
5 4 (1.92%) Google
5 4 (1.92%) IBM
6 3 (1.44%) Solace
7 2 (0.96%) AppDynamics
7 2 (0.96%) Apple
7 2 (0.96%) New Relic
7 2 (0.96%) Roku
7 2 (0.96%) Software AG
7 2 (0.96%) Splunk
7 2 (0.96%) Twitter
8 1 (0.48%) Adobe
8 1 (0.48%) Cisco
8 1 (0.48%) Microsoft
8 1 (0.48%) Perforce
8 1 (0.48%) Salesforce.com
8 1 (0.48%) webMethods