Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Birmingham 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 6 months to 20 November 2017 with a comparison to the same period in the previous 2 years.

Backbone.js
West Midlands > Birmingham
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 161 208 182
Rank change year-on-year +47 -26 -33
Permanent jobs citing Backbone.js 39 12 4
As % of all permanent IT jobs advertised in Birmingham 1.01% 0.26% 0.10%
As % of the Libraries, Frameworks & Software Standards category 3.01% 0.86% 0.31%
Number of salaries quoted 39 11 4
Birmingham median annual salary £31,500 £50,000 £41,250
Median salary % change year-on-year -37.00% +21.21% +10.00%
10th Percentile £27,500 £34,500 £35,375
90th Percentile £55,000 £58,750 £50,500
West Midlands median annual salary £32,500 £48,750 £37,500
% change year-on-year -33.33% +30.00% +21.95%

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 permanent job vacancies advertised in Birmingham with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Birmingham
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1295 1397 1275
As % of all permanent IT jobs advertised in Birmingham 33.69% 29.82% 32.20%
Number of salaries quoted 1099 1210 1130
Birmingham median annual salary £42,500 £40,000 £40,000
Median salary % change year-on-year +6.25% - +6.67%
10th Percentile £26,250 £24,000 £26,250
90th Percentile £62,500 £61,250 £62,500
West Midlands median annual salary £39,000 £37,500 £37,500
% change year-on-year +4.00% - -

Backbone.js
Job Vacancy Trend in Birmingham

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

Job vacancy trend for Backbone.js in Birmingham

Backbone.js
Salary Trend in Birmingham

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

Salary trend for Backbone.js in Birmingham

Backbone.js
Salary Histogram in Birmingham

The salary distribution of IT jobs citing Backbone.js in Birmingham over the 6 months to 20 November 2017.

Salary histogram for Backbone.js in Birmingham

For the 6 months to 20 November 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 Birmingham region with a requirement for Backbone.js.

1 39 (100.00%) JavaScript
2 37 (94.87%) AngularJS
3 36 (92.31%) HTML
3 36 (92.31%) CSS
4 35 (89.74%) HTML5
5 34 (87.18%) React
6 33 (84.62%) Git (software)
7 32 (82.05%) gulp
8 31 (79.49%) Android
8 31 (79.49%) PHP
8 31 (79.49%) Electronics
8 31 (79.49%) Telecoms
8 31 (79.49%) Manufacturing
8 31 (79.49%) Vue (Vue.js)
8 31 (79.49%) npm
8 31 (79.49%) webpack
8 31 (79.49%) GitLab
8 31 (79.49%) Apple iOS
8 31 (79.49%) GitHub
8 31 (79.49%) PhoneGap
8 31 (79.49%) Twitter Bootstrap
8 31 (79.49%) Apache Cordova
9 23 (58.97%) Front End Development
10 21 (53.85%) Adobe Creative Suite
10 21 (53.85%) Continuous Delivery
10 21 (53.85%) Mobile App
10 21 (53.85%) Mobile Application Development
10 21 (53.85%) Android Development
10 21 (53.85%) iOS Development
10 21 (53.85%) Sass

Backbone.js
Co-occurring IT Skills in Birmingham 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 21 (53.85%) WordPress
2 10 (25.64%) Apache
2 10 (25.64%) CMS
2 10 (25.64%) Elasticsearch
2 10 (25.64%) nginx
Applications
1 21 (53.85%) Adobe Creative Suite
Cloud Services
1 31 (79.49%) GitHub
1 31 (79.49%) npm
2 12 (30.77%) Amazon AWS
3 10 (25.64%) Amazon EC2
3 10 (25.64%) Amazon S3
3 10 (25.64%) AWS Elastic Beanstalk
4 1 (2.56%) Microsoft Azure
Communications & Networking
1 1 (2.56%) HTTP
1 1 (2.56%) Internet
Database & Business Intelligence
1 11 (28.21%) NoSQL
2 10 (25.64%) Amazon RDS
2 10 (25.64%) MongoDB
2 10 (25.64%) MySQL
3 2 (5.13%) SQL Server
Development Applications
1 33 (84.62%) Git (software)
2 32 (82.05%) gulp
3 31 (79.49%) GitLab
3 31 (79.49%) webpack
4 10 (25.64%) PhantomJS
5 1 (2.56%) Grunt
5 1 (2.56%) Jasmine
5 1 (2.56%) Mocha
5 1 (2.56%) TeamCity
5 1 (2.56%) Visual Studio
General
1 31 (79.49%) Electronics
1 31 (79.49%) Manufacturing
1 31 (79.49%) Telecoms
2 1 (2.56%) Finance
Job Titles
1 38 (97.44%) Developer
2 34 (87.18%) JavaScript Developer
3 32 (82.05%) HTML CSS Developer
3 32 (82.05%) HTML Developer
4 23 (58.97%) Front End Developer (Client-Side Developer)
5 10 (25.64%) Full Stack Developer
5 10 (25.64%) PHP Developer
6 3 (7.69%) .NET Developer
6 3 (7.69%) Web Developer
7 2 (5.13%) .NET Web Developer
7 2 (5.13%) C# .NET Developer
7 2 (5.13%) C# Developer
7 2 (5.13%) C# Web Developer
7 2 (5.13%) Senior Developer
8 1 (2.56%) Angular Developer
8 1 (2.56%) ASP.NET MVC Developer
8 1 (2.56%) Designer
8 1 (2.56%) Java Developer
8 1 (2.56%) Senior .NET Developer
8 1 (2.56%) Senior Front-End Developer
Libraries, Frameworks & Software Standards
1 37 (94.87%) AngularJS
2 36 (92.31%) CSS
2 36 (92.31%) HTML
3 35 (89.74%) HTML5
4 34 (87.18%) React
5 31 (79.49%) Apache Cordova
5 31 (79.49%) PhoneGap
5 31 (79.49%) Twitter Bootstrap
5 31 (79.49%) Vue (Vue.js)
6 21 (53.85%) Sass
7 11 (28.21%) REST
7 11 (28.21%) SOAP
8 10 (25.64%) CodeIgniter
8 10 (25.64%) LAMP
8 10 (25.64%) Laravel
8 10 (25.64%) LEMP Stack
9 5 (12.82%) jQuery
10 4 (10.26%) .NET
10 4 (10.26%) KnockoutJS
11 3 (7.69%) ASP.NET
Miscellaneous
1 21 (53.85%) Mobile App
2 1 (2.56%) N-Tier
Operating Systems
1 31 (79.49%) Android
1 31 (79.49%) Apple iOS
2 10 (25.64%) Linux
3 1 (2.56%) Windows
Processes & Methodologies
1 23 (58.97%) Front End Development
2 21 (53.85%) Android Development
2 21 (53.85%) Continuous Delivery
2 21 (53.85%) iOS Development
2 21 (53.85%) Mobile Application Development
3 11 (28.21%) E-Commerce
4 10 (25.64%) API Integration
4 10 (25.64%) Business Intelligence
4 10 (25.64%) Content Management
4 10 (25.64%) Mobile Development
4 10 (25.64%) OOP
5 5 (12.82%) Agile Software Development
5 5 (12.82%) MVC
5 5 (12.82%) Web Development
6 4 (10.26%) TDD
7 2 (5.13%) Continuous Integration
7 2 (5.13%) Digital Transformation Programme
7 2 (5.13%) Microservices
7 2 (5.13%) SOA
7 2 (5.13%) Unit Testing
Programming Languages
1 39 (100.00%) JavaScript
2 31 (79.49%) PHP
3 10 (25.64%) PHP 7
3 10 (25.64%) XPath
4 4 (10.26%) C#
5 1 (2.56%) Java
Qualifications
1 1 (2.56%) Degree
System Software
1 10 (25.64%) Docker
Systems Management
1 10 (25.64%) Opscode Chef
Vendors
1 21 (53.85%) Adobe
2 1 (2.56%) Microsoft