Period
to 23 January 2018

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 6 months to 23 January 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Merton > Wimbledon
6 months to
23 Jan 2018
Same period 2017 Same period 2016
Rank 8 22 22
Rank change year-on-year +14 0 +15
Permanent jobs citing JavaScript 28 15 24
As % of all permanent IT jobs advertised in Wimbledon 16.77% 7.21% 11.27%
As % of the Programming Languages category 26.67% 23.08% 24.24%
Number of salaries quoted 26 11 30
Wimbledon median annual salary £40,000 £42,500 £57,500
Median salary % change year-on-year -5.88% -26.09% +43.75%
10th Percentile £27,000 £31,250 £39,900
90th Percentile £72,500 £72,500 £85,000
Merton median annual salary £47,500 £55,000 £50,000
% change year-on-year -13.64% +10.00% +17.65%

JavaScript is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Wimbledon with a requirement for coding skills.

All Programming Languages
Wimbledon
Permanent vacancies with a requirement for coding skills 105 65 99
As % of all permanent IT jobs advertised in Wimbledon 62.87% 31.25% 46.48%
Number of salaries quoted 86 38 71
Wimbledon median annual salary £52,250 £53,750 £50,000
Median salary % change year-on-year -2.79% +7.50% -
10th Percentile £35,000 £30,650 £25,750
90th Percentile £80,000 £73,750 £85,000
Merton median annual salary £50,000 £52,500 £50,000
% change year-on-year -4.76% +5.00% -

JavaScript
Job Vacancy Trend in Wimbledon

Job postings citing JavaScript as a percentage of all IT jobs advertised in Wimbledon.

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 6 months to 23 January 2018.

Salary histogram for JavaScript in Wimbledon

For the 6 months to 23 January 2018, IT jobs citing JavaScript 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 Wimbledon region with a requirement for JavaScript.

1 20 (71.43%) AngularJS
2 16 (57.14%) CSS
3 15 (53.57%) HTML
3 15 (53.57%) .NET
3 15 (53.57%) ASP.NET
4 14 (50.00%) SQL
4 14 (50.00%) Greenfield Project
5 13 (46.43%) MVC
6 12 (42.86%) C#
6 12 (42.86%) HTML5
7 10 (35.71%) Java
8 9 (32.14%) Microsoft
8 9 (32.14%) RESTful
8 9 (32.14%) CSS3
9 8 (28.57%) Analytical Skills
9 8 (28.57%) Web Development
10 7 (25.00%) Agile Software Development
10 7 (25.00%) Software Engineering
10 7 (25.00%) JSP
10 7 (25.00%) XML
11 6 (21.43%) SDLC
11 6 (21.43%) ASP.NET MVC
11 6 (21.43%) Analytical Thinking
11 6 (21.43%) Front End Development
12 5 (17.86%) Express
12 5 (17.86%) Twitter Bootstrap
12 5 (17.86%) JSTL
12 5 (17.86%) Grails
12 5 (17.86%) jQuery
12 5 (17.86%) Groovy

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 3 (10.71%) Drupal
2 2 (7.14%) WordPress
Cloud Services
1 3 (10.71%) npm
2 2 (7.14%) Microsoft Azure
Communications & Networking
1 5 (17.86%) SMS
Database & Business Intelligence
1 2 (7.14%) Cosmos DB
1 2 (7.14%) MongoDB
1 2 (7.14%) NoSQL
1 2 (7.14%) RDBMS
1 2 (7.14%) Relational Database
Development Applications
1 3 (10.71%) Bower
1 3 (10.71%) Firebug
1 3 (10.71%) Git (software)
1 3 (10.71%) Grunt
1 3 (10.71%) gulp
2 2 (7.14%) git-flow
2 2 (7.14%) Team Foundation Server
General
1 3 (10.71%) Retail
2 2 (7.14%) Banking
2 2 (7.14%) Finance
Job Titles
1 23 (82.14%) Developer
2 12 (42.86%) .NET Developer
3 10 (35.71%) Web Developer
4 9 (32.14%) .NET Web Developer
5 6 (21.43%) Angular Developer
5 6 (21.43%) ASP.NET Developer
5 6 (21.43%) C# .NET Developer
5 6 (21.43%) C# Developer
5 6 (21.43%) C# Web Developer
6 5 (17.86%) .NET Software Developer
6 5 (17.86%) C# Software Developer
6 5 (17.86%) Java Developer
6 5 (17.86%) JavaScript Developer
6 5 (17.86%) Software Developer
7 3 (10.71%) Front End Developer (Client-Side Developer)
7 3 (10.71%) Graduate
7 3 (10.71%) Graduate .NET Developer
7 3 (10.71%) Graduate ASP.NET Developer
7 3 (10.71%) Graduate Developer
8 2 (7.14%) Technical Leader
Libraries, Frameworks & Software Standards
1 20 (71.43%) AngularJS
2 16 (57.14%) CSS
3 15 (53.57%) .NET
3 15 (53.57%) ASP.NET
3 15 (53.57%) HTML
4 12 (42.86%) HTML5
5 9 (32.14%) CSS3
5 9 (32.14%) RESTful
6 7 (25.00%) JSP
6 7 (25.00%) XML
7 6 (21.43%) ASP.NET MVC
8 5 (17.86%) Express
8 5 (17.86%) Grails
8 5 (17.86%) jQuery
8 5 (17.86%) JSTL
8 5 (17.86%) Servlets
8 5 (17.86%) SOAP
8 5 (17.86%) Spring
8 5 (17.86%) Twitter Bootstrap
9 4 (14.29%) Node.js
Miscellaneous
1 14 (50.00%) Greenfield Project
2 8 (28.57%) Analytical Skills
3 2 (7.14%) Digital Media
3 2 (7.14%) Over-the-Top Content
3 2 (7.14%) User Experience
3 2 (7.14%) Video\Live Streaming
Operating Systems
1 2 (7.14%) Linux
Processes & Methodologies
1 13 (46.43%) MVC
2 8 (28.57%) Web Development
3 7 (25.00%) Agile Software Development
3 7 (25.00%) Software Engineering
4 6 (21.43%) Analytical Thinking
4 6 (21.43%) Front End Development
4 6 (21.43%) SDLC
5 4 (14.29%) BDD
5 4 (14.29%) Collaborative Working
5 4 (14.29%) TDD
6 3 (10.71%) Code Optimisation
7 2 (7.14%) B2C
7 2 (7.14%) Coaching
7 2 (7.14%) Customer-Centricity
7 2 (7.14%) Incident Management
7 2 (7.14%) Mentoring
7 2 (7.14%) Mobile First
7 2 (7.14%) Performance Tuning
7 2 (7.14%) SOLID
7 2 (7.14%) Wealth Management
Programming Languages
1 14 (50.00%) SQL
2 12 (42.86%) C#
3 10 (35.71%) Java
4 5 (17.86%) Groovy
5 2 (7.14%) Perl
5 2 (7.14%) T-SQL
6 1 (3.57%) PHP
6 1 (3.57%) Python
6 1 (3.57%) TypeScript
Systems Management
1 2 (7.14%) Control-M
Vendors
1 9 (32.14%) Microsoft
2 2 (7.14%) Oracle