The following table provides summary statistics for permanent job vacancies advertised in Wimbledon with a requirement for JavaScript skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JavaScript over the 3 months to 29 April 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
London / Wimbledon
3 months to
29 Apr 2017
Same period 2016 Same period 2015
Rank 14 27 21
Rank change year-on-year +13 -6  
Permanent jobs citing JavaScript 9 17 9
As % of all permanent IT jobs advertised in Wimbledon 10.23% 13.82% 9.47%
As % of the Programming Languages category 20.45% 21.25% 17.65%
Number of salaries quoted 7 6 8
Median salary £32,500 £45,000 £48,000
Median salary % change year-on-year -27.77% -6.25%  
UK excluding London median salary £40,000 £40,000 £38,500
% change year-on-year - +3.89%  

JavaScript is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Wimbledon with a requirement for programming language skills.

Programming Language Skills
Wimbledon
Permanent job vacancies with a requirement for programming language skills 44 80 51
As % of all permanent IT job vacancies advertised in Wimbledon 50.00% 65.04% 53.68%
Number of salaries quoted 39 18 32
Median salary £62,500 £45,000 £42,500
Median salary % change year-on-year +38.88% +5.88%  
90% offered a salary of more than £32,500 £30,000 £37,500
10% offered a salary of more than £79,500 £52,500 £60,000
UK excluding London median salary £41,500 £41,500 £40,000
% change year-on-year - +3.75%  

JavaScript
Job Vacancy Trend in Wimbledon

The job posting trend of jobs advertised in Wimbledon citing JavaScript as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

Job vacancy trend for JavaScript in Wimbledon

JavaScript
Salary Trend in Wimbledon

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JavaScript in Wimbledon.

Salary trend for JavaScript in Wimbledon

JavaScript
Salary Histogram in Wimbledon

The salary distribution of IT jobs citing JavaScript in Wimbledon over the 3 months to 29 April 2017.

Salary histogram for JavaScript in Wimbledon

For the 6 months to 29 April 2017, IT jobs citing JavaScript 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 Wimbledon region with a requirement for JavaScript.

1 13 (86.67%) HTML
1 13 (86.67%) CSS
2 10 (66.67%) jQuery
3 9 (60.00%) MySQL
4 8 (53.33%) PHP
4 8 (53.33%) Git (software)
5 7 (46.67%) HTML5
5 7 (46.67%) CSS3
5 7 (46.67%) Drupal
5 7 (46.67%) CMS
6 6 (40.00%) SQL
6 6 (40.00%) OO
6 6 (40.00%) Web Development
7 5 (33.33%) XML
7 5 (33.33%) Java
8 4 (26.67%) Subversion
8 4 (26.67%) Data Protection
8 4 (26.67%) Twitter Bootstrap
9 3 (20.00%) Reverse Engineering
9 3 (20.00%) Spring
9 3 (20.00%) Degree
9 3 (20.00%) JSON
9 3 (20.00%) JSTL
9 3 (20.00%) MVC
9 3 (20.00%) Web Services
9 3 (20.00%) .NET
9 3 (20.00%) JSP
10 2 (13.33%) IIS
10 2 (13.33%) Classic ASP
10 2 (13.33%) Windows

JavaScript
Co-occurring IT Skills in Wimbledon 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 7 (46.67%) CMS
1 7 (46.67%) Drupal
2 2 (13.33%) Apache
2 2 (13.33%) Apache Solr
2 2 (13.33%) IIS
2 2 (13.33%) Joomla!
2 2 (13.33%) Umbraco
2 2 (13.33%) WordPress
Applications
1 2 (13.33%) Microsoft Excel
Business Applications
1 1 (6.67%) Magento
Cloud Services
1 2 (13.33%) Amazon AWS
1 2 (13.33%) Heroku
1 2 (13.33%) Office 365
2 1 (6.67%) GitHub
Communications & Networking
1 1 (6.67%) Firewall
1 1 (6.67%) VPN
Database & Business Intelligence
1 9 (60.00%) MySQL
2 2 (13.33%) MongoDB
2 2 (13.33%) PostgreSQL
3 1 (6.67%) RDBMS
3 1 (6.67%) Relational Database
3 1 (6.67%) SQL Server
Development Applications
1 8 (53.33%) Git (software)
2 4 (26.67%) Subversion
3 1 (6.67%) Ant
3 1 (6.67%) Gradle
3 1 (6.67%) JUnit
3 1 (6.67%) Maven
3 1 (6.67%) Mockito
General
1 1 (6.67%) Banking
1 1 (6.67%) Finance
Job Titles
1 13 (86.67%) Developer
2 6 (40.00%) PHP Developer
3 3 (20.00%) Java Developer
4 2 (13.33%) Drupal Developer
4 2 (13.33%) Java Web Developer
4 2 (13.33%) Junior
4 2 (13.33%) Junior Developer
4 2 (13.33%) Junior Ruby on Rails Developer
4 2 (13.33%) Junior Software Developer
4 2 (13.33%) Ruby Developer
4 2 (13.33%) Ruby on Rails Developer
4 2 (13.33%) Web Developer
5 1 (6.67%) Applications Support
5 1 (6.67%) Firewall Support
5 1 (6.67%) IT Support
5 1 (6.67%) IT Technician
5 1 (6.67%) Lead PHP Developer
5 1 (6.67%) Magento Developer
5 1 (6.67%) PHP Drupal Developer
5 1 (6.67%) Support Technician
Libraries, Frameworks & Software Standards
1 13 (86.67%) CSS
1 13 (86.67%) HTML
2 10 (66.67%) jQuery
3 7 (46.67%) CSS3
3 7 (46.67%) HTML5
4 5 (33.33%) XML
5 4 (26.67%) Twitter Bootstrap
6 3 (20.00%) .NET
6 3 (20.00%) JSON
6 3 (20.00%) JSP
6 3 (20.00%) JSTL
6 3 (20.00%) Spring
6 3 (20.00%) Web Services
7 2 (13.33%) Classic ASP
7 2 (13.33%) Memcached
7 2 (13.33%) Ruby on Rails
7 2 (13.33%) Sass
8 1 (6.67%) PowerMock
8 1 (6.67%) REST
8 1 (6.67%) Spring Integration
Miscellaneous
1 2 (13.33%) Analytical Skills
1 2 (13.33%) Computer Science
1 2 (13.33%) Management Information System
2 1 (6.67%) Enterprise Software
Operating Systems
1 2 (13.33%) Linux
1 2 (13.33%) Windows
Processes & Methodologies
1 6 (40.00%) OO
1 6 (40.00%) Web Development
2 4 (26.67%) Data Protection
3 3 (20.00%) MVC
3 3 (20.00%) Reverse Engineering
4 2 (13.33%) CRM
5 1 (6.67%) Agile Software Development
5 1 (6.67%) Asset Management
5 1 (6.67%) E-Commerce
5 1 (6.67%) Multithreading
5 1 (6.67%) OO PHP
5 1 (6.67%) Responsive Web Design
5 1 (6.67%) UML
5 1 (6.67%) Unit Testing
Programming Languages
1 8 (53.33%) PHP
2 6 (40.00%) SQL
3 5 (33.33%) Java
4 2 (13.33%) CoffeeScript
4 2 (13.33%) PHP 5
4 2 (13.33%) Python
4 2 (13.33%) Ruby
5 1 (6.67%) PL/SQL
5 1 (6.67%) PowerShell
5 1 (6.67%) Shell Script
5 1 (6.67%) VB
5 1 (6.67%) VB6
Qualifications
1 3 (20.00%) Degree
System Software
1 2 (13.33%) Active Directory
1 2 (13.33%) Varnish
Vendors
1 2 (13.33%) Microsoft
2 1 (6.67%) Oracle
2 1 (6.67%) Zend
Wimbledon
Think IT Recruitment Limted
Salary: £60000 - £70000 per annum
Posted: 5 days ago