The table below looks at the statistics for JavaScript skills in IT jobs advertised for the Twickenham region. Included is a guide to the salaries offered in IT jobs that have cited JavaScript over the 3 months to 25 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
25 May 2016
Same period 2015 Same period 2014
JavaScript (including ECMAScript)
Rank 5 3 6
Rank change year-on-year
-2 +3
Permanent jobs citing JavaScript 4 33 7
As % of all permanent IT jobs located in Twickenham 10.26% 37.50% 20.00%
As % of the Programming Languages category 26.67% 58.93% 43.75%
Number of salaries quoted 4 29 6
Median salary £51,250 £45,000 £45,000
Median salary % change year-on-year
+13.88% -
90% offered a salary of more than £37,250 £36,000 £40,000
10% offered a salary of more than £65,250 £60,000 £47,500
UK excluding London median salary £40,000 £38,500 £37,500
% change year-on-year
+3.89% +2.66%
JavaScript
London

The following table is for comparison with the above and provides statistics for the entire Programming Languages category in permanent jobs advertised in the Twickenham region.

Programming Languages Category
Twickenham
Permanent IT job ads with a match in the
Programming Languages category
15 56 16
As % of all permanent IT jobs located in Twickenham 38.46% 63.64% 45.71%
Number of salaries quoted 15 44 15
Median salary £40,000 £50,500 £45,000
Median salary % change year-on-year
-20.79% +12.22%
90% offered a salary of more than £21,500 £36,000 £40,000
10% offered a salary of more than £66,000 £55,000 £60,000
UK excluding London median salary £41,500 £40,000 £39,500
% change year-on-year
+3.75% +1.26%

JavaScript
Jobs Demand Trend in Twickenham

The demand trend of job ads across the Twickenham region citing JavaScript as a proportion of all IT jobs with a match in the Programming Languages category.

JavaScript Jobs Demand Trend in Twickenham

JavaScript
Salary Trend in Twickenham

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

JavaScript Salary Trend in Twickenham

JavaScript
Salary Histogram in Twickenham

This chart provides a salary histogram for IT jobs citing JavaScript across the Twickenham region over the 3 months to 25 May 2016.

JavaScript Salary Histogram in Twickenham

JavaScript
Top 30 Related IT Skills in Twickenham

For the 6 months to 25 May 2016, 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 Twickenham region with a requirement for JavaScript.

1 17 (77.27%) HTML
2 15 (68.18%) SQL
3 12 (54.55%) .NET
3 12 (54.55%) ASP.NET
3 12 (54.55%) C#
4 11 (50.00%) MVC
4 11 (50.00%) ASP.NET MVC
5 10 (45.45%) RESTful
5 10 (45.45%) Mobile App
5 10 (45.45%) ASP.NET Web API
6 7 (31.82%) Agile Software Development
6 7 (31.82%) Web Development
7 6 (27.27%) Scrum
7 6 (27.27%) CSS
7 6 (27.27%) ASP.NET MVC 5
8 5 (22.73%) B2B
8 5 (22.73%) WPF
8 5 (22.73%) Silverlight
9 4 (18.18%) Ajax
9 4 (18.18%) T-SQL
9 4 (18.18%) HTML5
9 4 (18.18%) WebSockets
10 3 (13.64%) Analytics
10 3 (13.64%) Analytical Skills
10 3 (13.64%) Java
10 3 (13.64%) SQL Server
10 3 (13.64%) Management Information System
10 3 (13.64%) Migration
10 3 (13.64%) Spring
11 2 (9.09%) Content Management

JavaScript
Top Related IT Skills in Twickenham 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 2 (9.09%) Apache
1 2 (9.09%) CMS
1 2 (9.09%) Tomcat
Applications
1 1 (4.55%) Adobe Illustrator
1 1 (4.55%) Photoshop
Communications & Networking
1 2 (9.09%) HTTP
1 2 (9.09%) Internet
1 2 (9.09%) SSL
Database & Business Intelligence
1 3 (13.64%) SQL Server
2 2 (9.09%) MySQL
3 1 (4.55%) RDBMS
3 1 (4.55%) Relational Database
Development Applications
1 2 (9.09%) Grunt
1 2 (9.09%) PHPUnit
General
1 2 (9.09%) Advertising
2 1 (4.55%) Games
2 1 (4.55%) Law
2 1 (4.55%) Retail
Job Titles
1 18 (81.82%) Developer
2 9 (40.91%) C# Developer
3 6 (27.27%) .NET Developer
4 4 (18.18%) Architect
4 4 (18.18%) C# .NET Developer
5 3 (13.64%) Senior Developer
5 3 (13.64%) Senior SQL Developer
5 3 (13.64%) SQL Developer
6 2 (9.09%) DevOps Architect
6 2 (9.09%) Java Architect
6 2 (9.09%) Java Software Architect
6 2 (9.09%) Lead Architect
6 2 (9.09%) Linux Software Architect
6 2 (9.09%) Middleware Architect
6 2 (9.09%) Oracle Architect
6 2 (9.09%) Oracle Middleware Architect
6 2 (9.09%) PHP Architect
6 2 (9.09%) Senior PHP Architect
6 2 (9.09%) Software Architect
6 2 (9.09%) Web Architect
Libraries, Frameworks & Software Standards
1 17 (77.27%) HTML
2 12 (54.55%) .NET
2 12 (54.55%) ASP.NET
3 11 (50.00%) ASP.NET MVC
4 10 (45.45%) ASP.NET Web API
4 10 (45.45%) RESTful
5 6 (27.27%) ASP.NET MVC 5
5 6 (27.27%) CSS
6 5 (22.73%) Silverlight
6 5 (22.73%) WPF
7 4 (18.18%) Ajax
7 4 (18.18%) HTML5
7 4 (18.18%) WebSockets
8 3 (13.64%) Spring
9 2 (9.09%) Java EE
9 2 (9.09%) jQuery
9 2 (9.09%) JSON
9 2 (9.09%) Middleware
9 2 (9.09%) SOAP
9 2 (9.09%) XML
Miscellaneous
1 10 (45.45%) Mobile App
2 3 (13.64%) Analytical Skills
2 3 (13.64%) Management Information System
3 1 (4.55%) FMCG
3 1 (4.55%) W3C
Operating Systems
1 2 (9.09%) Linux
Processes & Methodologies
1 11 (50.00%) MVC
2 7 (31.82%) Agile Software Development
2 7 (31.82%) Web Development
3 6 (27.27%) Scrum
4 5 (22.73%) B2B
5 3 (13.64%) Analytics
5 3 (13.64%) Migration
6 2 (9.09%) Content Management
6 2 (9.09%) DevOps
6 2 (9.09%) Front End Development
6 2 (9.09%) Line Management
6 2 (9.09%) Responsive Web Design
6 2 (9.09%) Web Analytics
6 2 (9.09%) Web Design
7 1 (4.55%) BDD
7 1 (4.55%) Concurrent Programming
7 1 (4.55%) Kanban
7 1 (4.55%) OO
7 1 (4.55%) TDD
7 1 (4.55%) UML
Programming Languages
1 15 (68.18%) SQL
2 12 (54.55%) C#
3 4 (18.18%) T-SQL
4 3 (13.64%) Java
5 2 (9.09%) ECMAScript
5 2 (9.09%) PHP
6 1 (4.55%) Scala
Systems Management
1 2 (9.09%) Puppet
Vendors
1 2 (9.09%) Oracle
Twickenham, Middlesex
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