The following table provides summary statistics for permanent job vacancies advertised in Hammersmith 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 3 months to 28 April 2017 with a comparison to the same period in the previous 2 years.

Backbone.js
London / Hammersmith
3 months to
28 Apr 2017
Same period 2016 Same period 2015
Rank 32 19 25
Rank change year-on-year -13 +6  
Permanent jobs citing Backbone.js 3 4 5
As % of all permanent IT jobs advertised in Hammersmith 1.73% 4.30% 5.10%
As % of the Libraries, Frameworks & Software Standards category 3.61% 8.89% 9.80%
Number of salaries quoted 3 4 0
Median salary £115,000 £50,000 -
Median salary % change year-on-year +130.00% -  
UK excluding London median salary £40,000 £44,000 £42,500
% change year-on-year -9.09% +3.52%  

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

Software Library & Framework Skills
Hammersmith
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 83 45 51
As % of all permanent IT job vacancies advertised in Hammersmith 47.98% 48.39% 52.04%
Number of salaries quoted 74 39 38
Median salary £60,000 £52,500 £56,250
Median salary % change year-on-year +14.28% -6.66%  
90% offered a salary of more than £37,500 £44,000 £40,000
10% offered a salary of more than £85,000 £62,500 £65,000
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

Backbone.js
Job Vacancy Trend in Hammersmith

The job posting trend of jobs advertised in Hammersmith citing Backbone.js as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for Backbone.js in Hammersmith

Backbone.js
Salary Trend in Hammersmith

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

Salary trend for Backbone.js in Hammersmith

Backbone.js
Salary Histogram in Hammersmith

The salary distribution of IT jobs citing Backbone.js in Hammersmith over the 3 months to 28 April 2017.

Salary histogram for Backbone.js in Hammersmith

For the 6 months to 28 April 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 Hammersmith region with a requirement for Backbone.js.

1 6 (100.00%) AngularJS
2 5 (83.33%) SQL Server
2 5 (83.33%) .NET
3 4 (66.67%) Agile Software Development
4 3 (50.00%) TDD
4 3 (50.00%) SQL Server 2005
4 3 (50.00%) Scrum
4 3 (50.00%) Microsoft
4 3 (50.00%) Project Management
4 3 (50.00%) SOAP
4 3 (50.00%) Web Services
4 3 (50.00%) Python
4 3 (50.00%) IIS
4 3 (50.00%) Visual Studio
4 3 (50.00%) ASP.NET
4 3 (50.00%) C#
4 3 (50.00%) JavaScript
4 3 (50.00%) jQuery
4 3 (50.00%) Continuous Integration
4 3 (50.00%) TeamCity
4 3 (50.00%) Git (software)
4 3 (50.00%) RESTful
4 3 (50.00%) Mercurial
4 3 (50.00%) Open Source
4 3 (50.00%) Inversion of Control
4 3 (50.00%) BDD
4 3 (50.00%) MongoDB
4 3 (50.00%) StructureMap
4 3 (50.00%) Autofac
4 3 (50.00%) KnockoutJS

Backbone.js
Co-occurring IT Skills in Hammersmith 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 3 (50.00%) IIS
2 2 (33.33%) CMS
3 1 (16.67%) Apache Solr
Cloud Services
1 2 (33.33%) Amazon AWS
1 2 (33.33%) Google App Engine
1 2 (33.33%) Google Cloud Platform
Communications & Networking
1 2 (33.33%) SSL
1 2 (33.33%) VPN
Database & Business Intelligence
1 5 (83.33%) SQL Server
2 3 (50.00%) MongoDB
2 3 (50.00%) SQL Server 2005
3 2 (33.33%) Big Data
3 2 (33.33%) NoSQL
4 1 (16.67%) MySQL
Development Applications
1 3 (50.00%) Git (software)
1 3 (50.00%) Mercurial
1 3 (50.00%) TeamCity
1 3 (50.00%) Visual Studio
2 2 (33.33%) Wing IDE
General
1 2 (33.33%) Finance
Job Titles
1 6 (100.00%) Developer
2 4 (66.67%) Senior Developer
3 3 (50.00%) .NET Developer
3 3 (50.00%) C# .NET Developer
3 3 (50.00%) C# Developer
3 3 (50.00%) Senior .NET Developer
3 3 (50.00%) Senior C# .NET Developer
3 3 (50.00%) Senior C# Developer
4 2 (33.33%) Python Developer
5 1 (16.67%) Front End Developer (Client-Side Developer)
5 1 (16.67%) JavaScript Developer
5 1 (16.67%) JavaScript Engineer
5 1 (16.67%) Lead Developer
5 1 (16.67%) Senior Front-End Developer
5 1 (16.67%) Senior JavaScript Developer
Libraries, Frameworks & Software Standards
1 6 (100.00%) AngularJS
2 5 (83.33%) .NET
3 3 (50.00%) ASP.NET
3 3 (50.00%) ASP.NET Web API
3 3 (50.00%) ASP.NET Web Forms
3 3 (50.00%) Autofac
3 3 (50.00%) jQuery
3 3 (50.00%) KnockoutJS
3 3 (50.00%) Ninject
3 3 (50.00%) RESTful
3 3 (50.00%) SOAP
3 3 (50.00%) StructureMap
3 3 (50.00%) Web Services
4 2 (33.33%) Google Maps API
4 2 (33.33%) JSON
5 1 (16.67%) Django
5 1 (16.67%) HTML5
5 1 (16.67%) LESS
5 1 (16.67%) Sass
5 1 (16.67%) Spring
Miscellaneous
1 2 (33.33%) Smartphone
1 2 (33.33%) Social Media
Processes & Methodologies
1 4 (66.67%) Agile Software Development
2 3 (50.00%) Agile Project Management
2 3 (50.00%) API Development
2 3 (50.00%) BDD
2 3 (50.00%) Continuous Integration
2 3 (50.00%) Front End Development
2 3 (50.00%) Inversion of Control
2 3 (50.00%) Open Source
2 3 (50.00%) Project Management
2 3 (50.00%) Scrum
2 3 (50.00%) SDLC
2 3 (50.00%) TDD
3 2 (33.33%) Business Development
3 2 (33.33%) Mentoring
3 2 (33.33%) Multithreading
3 2 (33.33%) MVC
4 1 (16.67%) Responsive Web Design
Programming Languages
1 3 (50.00%) C#
1 3 (50.00%) JavaScript
1 3 (50.00%) Python
2 2 (33.33%) PHP
2 2 (33.33%) SQL
3 1 (16.67%) Java
Systems Management
1 1 (16.67%) Grafana
1 1 (16.67%) Kibana
1 1 (16.67%) logstash
1 1 (16.67%) StatsD
Vendors
1 3 (50.00%) Microsoft
2 2 (33.33%) Facebook
2 2 (33.33%) Google
2 2 (33.33%) PayPal
3 1 (16.67%) New Relic