Period
to 18 June 2018

The following table provides summary statistics for permanent job vacancies advertised in the City of London 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 18 June 2018 with a comparison to the same period in the previous 2 years.

Backbone.js
Central London > City of London
6 months to
18 Jun 2018
Same period 2017 Same period 2016
Rank 327 245 226
Rank change year-on-year -82 -19 +47
Permanent jobs citing Backbone.js 23 86 163
As % of all permanent IT jobs advertised in the City of London 0.21% 0.85% 1.22%
As % of the Libraries, Frameworks & Software Standards category 0.50% 2.22% 3.02%
Number of salaries quoted 23 76 155
City of London median annual salary £65,000 £60,000 £55,000
Median salary % change year-on-year +8.33% +9.09% +4.76%
10th Percentile £45,000 £37,500 £32,000
90th Percentile £169,250 £75,000 £74,500
Central London median annual salary £60,000 £60,000 £50,000
% change year-on-year - +20.00% -9.09%

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 the City of London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
City of London
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 4,566 3,880 5,394
As % of all permanent IT jobs advertised in the City of London 41.40% 38.31% 40.28%
Number of salaries quoted 4,033 3,471 4,829
City of London median annual salary £65,000 £60,000 £57,500
Median salary % change year-on-year +8.33% +4.35% +4.55%
10th Percentile £41,250 £37,500 £37,500
90th Percentile £94,150 £91,250 £85,000
Central London median annual salary £64,250 £60,000 £57,500
% change year-on-year +7.08% +4.35% +4.55%

Backbone.js
Job Vacancy Trend in the City of London

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

Job vacancy trend for Backbone.js in the City of London

Backbone.js
Salary Trend in the City of London

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

Salary trend for Backbone.js in the City of London

Backbone.js
Salary Histogram in the City of London

The salary distribution of IT jobs citing Backbone.js in the City of London over the 6 months to 18 June 2018.

Salary histogram for Backbone.js in the City of London

For the 6 months to 18 June 2018, IT 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 permanent job ads across the City of London region with a requirement for Backbone.js.

1 19 (82.61%) AngularJS
1 19 (82.61%) React
2 18 (78.26%) JavaScript
3 15 (65.22%) Front End Development
4 14 (60.87%) HTML
5 11 (47.83%) CSS
6 10 (43.48%) C#
6 10 (43.48%) Agile Software Development
6 10 (43.48%) Git (software)
6 10 (43.48%) Node.js
7 8 (34.78%) Degree
7 8 (34.78%) Computer Science
7 8 (34.78%) Sass
7 8 (34.78%) HTML5
8 7 (30.43%) MongoDB
8 7 (30.43%) Docker
8 7 (30.43%) Java
8 7 (30.43%) SDLC
8 7 (30.43%) Computer Science Degree
8 7 (30.43%) Angular 2
9 6 (26.09%) Redux
9 6 (26.09%) ES6
9 6 (26.09%) .NET
9 6 (26.09%) Software Engineering
9 6 (26.09%) Scrum
9 6 (26.09%) Twitter Bootstrap
9 6 (26.09%) Elasticsearch
10 5 (21.74%) Mobile App
10 5 (21.74%) TypeScript
10 5 (21.74%) Jenkins

Backbone.js
Co-occurring IT Skills in the City of London 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 6 (26.09%) Elasticsearch
2 2 (8.70%) Apache Solr
2 2 (8.70%) CMS
2 2 (8.70%) Drupal
Cloud Services
1 3 (13.04%) Amazon AWS
2 2 (8.70%) Serverless
3 1 (4.35%) Amazon EC2
3 1 (4.35%) Amazon EMR
3 1 (4.35%) Amazon S3
3 1 (4.35%) AWS CloudFormation
3 1 (4.35%) AWS Lambda
3 1 (4.35%) GitHub
3 1 (4.35%) Google Cloud Platform
Communications & Networking
1 1 (4.35%) Internet
Database & Business Intelligence
1 7 (30.43%) MongoDB
2 4 (17.39%) MySQL
3 3 (13.04%) Hadoop
4 1 (4.35%) Amazon DynamoDB
4 1 (4.35%) Amazon Redshift
4 1 (4.35%) Electronic Patient Records
4 1 (4.35%) OpenTSDB
4 1 (4.35%) Parquet
4 1 (4.35%) PostgreSQL
4 1 (4.35%) RDBMS
4 1 (4.35%) Relational Database
Development Applications
1 10 (43.48%) Git (software)
2 5 (21.74%) Jenkins
2 5 (21.74%) webpack
3 4 (17.39%) Jasmine
4 3 (13.04%) Grunt
4 3 (13.04%) gulp
4 3 (13.04%) Mocha
4 3 (13.04%) TeamCity
5 2 (8.70%) Babel
5 2 (8.70%) Vagrant
6 1 (4.35%) JIRA
6 1 (4.35%) Karma Test Runner
6 1 (4.35%) Protractor
General
1 3 (13.04%) Finance
2 2 (8.70%) Games
2 2 (8.70%) Legal
3 1 (4.35%) Banking
3 1 (4.35%) Digital Economy
3 1 (4.35%) Front Office
3 1 (4.35%) Marketing
3 1 (4.35%) Publishing
Job Titles
1 22 (95.65%) Developer
2 9 (39.13%) Senior Developer
3 7 (30.43%) Front End Developer (Client-Side Developer)
3 7 (30.43%) React Developer
4 6 (26.09%) Angular Developer
5 4 (17.39%) Senior Software Developer
5 4 (17.39%) Software Developer
6 3 (13.04%) JavaScript Developer
6 3 (13.04%) UI Developer
6 3 (13.04%) Web Developer
7 2 (8.70%) Developer/Software Engineer
7 2 (8.70%) Full Stack Developer
7 2 (8.70%) Senior Front-End Developer
7 2 (8.70%) Senior Full Stack Developer
7 2 (8.70%) Senior Software Engineer
7 2 (8.70%) Senior UI Developer
7 2 (8.70%) Software Engineer
8 1 (4.35%) Backend Developer
8 1 (4.35%) Senior React Developer
8 1 (4.35%) Technologist
Libraries, Frameworks & Software Standards
1 19 (82.61%) AngularJS
1 19 (82.61%) React
2 14 (60.87%) HTML
3 11 (47.83%) CSS
4 10 (43.48%) Node.js
5 8 (34.78%) HTML5
5 8 (34.78%) Sass
6 7 (30.43%) Angular 2
7 6 (26.09%) .NET
7 6 (26.09%) Redux
7 6 (26.09%) Twitter Bootstrap
8 4 (17.39%) CSS3
9 3 (13.04%) hapi
9 3 (13.04%) jQuery
9 3 (13.04%) RESTful
9 3 (13.04%) Vue (Vue.js)
9 3 (13.04%) WPF
10 2 (8.70%) .NET Core
10 2 (8.70%) SVG
10 2 (8.70%) WebGL
Miscellaneous
1 8 (34.78%) Computer Science
2 5 (21.74%) Mobile App
2 5 (21.74%) User Experience
3 3 (13.04%) Analytical Skills
3 3 (13.04%) Hedge funds
4 2 (8.70%) Animation
5 1 (4.35%) e-Learning
5 1 (4.35%) Graphic Design
5 1 (4.35%) Greenfield Project
5 1 (4.35%) Self-Motivation
5 1 (4.35%) Xbox
Operating Systems
1 3 (13.04%) Linux
2 1 (4.35%) Android
2 1 (4.35%) Apple iOS
Processes & Methodologies
1 15 (65.22%) Front End Development
2 10 (43.48%) Agile Software Development
3 7 (30.43%) SDLC
4 6 (26.09%) Scrum
4 6 (26.09%) Software Engineering
5 5 (21.74%) OO
5 5 (21.74%) Web Development
6 4 (17.39%) Continuous Integration
6 4 (17.39%) ETL
6 4 (17.39%) Open Source
6 4 (17.39%) SOA
6 4 (17.39%) Software Architecture
7 3 (13.04%) Business Intelligence
7 3 (13.04%) DevOps
7 3 (13.04%) Mathematics
7 3 (13.04%) OOA/OOD
7 3 (13.04%) Responsive Web Design
7 3 (13.04%) SEO
7 3 (13.04%) Test Automation
7 3 (13.04%) User Stories
Programming Languages
1 18 (78.26%) JavaScript
2 10 (43.48%) C#
3 7 (30.43%) Java
4 6 (26.09%) ES6
5 5 (21.74%) Python
5 5 (21.74%) TypeScript
6 4 (17.39%) PHP
7 3 (13.04%) C++
7 3 (13.04%) ES7
8 1 (4.35%) CoffeeScript
8 1 (4.35%) Ruby
8 1 (4.35%) SQL
Qualifications
1 8 (34.78%) Degree
2 7 (30.43%) Computer Science Degree
Quality Assurance & Compliance
1 1 (4.35%) GCP
1 1 (4.35%) QA
1 1 (4.35%) WCAG
System Software
1 7 (30.43%) Docker
Systems Management
1 3 (13.04%) Mesos
2 1 (4.35%) Ansible
2 1 (4.35%) Kibana
2 1 (4.35%) logstash
Vendors
1 3 (13.04%) New Relic
1 3 (13.04%) Splunk