The table below looks at the statistics for JavaScript skills in IT jobs advertised for the Westminster region. Included is a guide to the salaries offered in IT jobs that have cited JavaScript over the 3 months to 24 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
24 Feb 2017
Same period 2016 Same period 2015
JavaScript (including ECMAScript)
London / Westminster
Rank 10 4 11
Rank change year-on-year
-6 +7
Permanent jobs citing JavaScript 3 5 1
As % of all permanent IT jobs located in Westminster 7.69% 19.23% 4.00%
As % of the Programming Languages category 11.11% 55.56% 6.67%
Number of salaries quoted 3 3 1
Median salary £85,000 £45,000 £65,000
Median salary % change year-on-year
+88.88% -30.76%
UK excluding London median salary £40,000 £40,000 £38,000
% change year-on-year
- +5.26%

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

Programming Languages Category
Westminster
Permanent IT job ads with a match in the
Programming Languages category
27 9 15
As % of all permanent IT jobs located in Westminster 69.23% 34.62% 60.00%
Number of salaries quoted 21 7 5
Median salary £80,000 £50,000 £65,000
Median salary % change year-on-year
+60.00% -23.07%
90% offered a salary of more than £40,500 £45,000 £45,000
10% offered a salary of more than £85,000 £70,000 £85,000
UK excluding London median salary £42,500 £40,500 £40,000
% change year-on-year
+4.93% +1.25%

JavaScript
Jobs Demand Trend in Westminster

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

JavaScript Jobs Demand Trend in Westminster

JavaScript
Salary Trend in Westminster

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

JavaScript Salary Trend in Westminster

JavaScript
Salary Histogram in Westminster

This chart provides a salary histogram for IT jobs citing JavaScript across the Westminster region over the 3 months to 24 February 2017.

JavaScript Salary Histogram in Westminster

JavaScript
Top 30 Related IT Skills in Westminster

For the 6 months to 24 February 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 Westminster region with a requirement for JavaScript.

1 3 (42.86%) Java
1 3 (42.86%) .NET
1 3 (42.86%) Agile Software Development
2 2 (28.57%) C#
2 2 (28.57%) HTML
2 2 (28.57%) Data Management
2 2 (28.57%) Data Analysis
2 2 (28.57%) WCF
2 2 (28.57%) jQuery
2 2 (28.57%) Data Protection
2 2 (28.57%) Android
2 2 (28.57%) Cash Management
2 2 (28.57%) Amazon AWS
2 2 (28.57%) ASP.NET
2 2 (28.57%) CSS
2 2 (28.57%) Windows
2 2 (28.57%) UML
2 2 (28.57%) Python
2 2 (28.57%) CRM
2 2 (28.57%) SOA
2 2 (28.57%) Business Intelligence
2 2 (28.57%) Microsoft
2 2 (28.57%) Management Information System
2 2 (28.57%) Back Office
2 2 (28.57%) MVC
2 2 (28.57%) Finance
2 2 (28.57%) Legal
2 2 (28.57%) Streaming Video
2 2 (28.57%) Objective-C
2 2 (28.57%) ASP.NET MVC

JavaScript
Top Related IT Skills in Westminster 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:

Cloud Services
1 2 (28.57%) Amazon AWS
1 2 (28.57%) IaaS
1 2 (28.57%) PaaS
1 2 (28.57%) SaaS
1 2 (28.57%) Virtual Private Cloud
Development Applications
1 2 (28.57%) Team Foundation Server
2 1 (14.29%) Jasmine
2 1 (14.29%) JBehave
2 1 (14.29%) Protractor
2 1 (14.29%) Selenium
2 1 (14.29%) WebDriver
General
1 2 (28.57%) Back Office
1 2 (28.57%) Finance
1 2 (28.57%) Legal
2 1 (14.29%) Retail
Job Titles
1 2 (28.57%) .NET Developer
1 2 (28.57%) Architect
1 2 (28.57%) ASP.NET Developer
1 2 (28.57%) ASP.NET MVC Developer
1 2 (28.57%) CRM Database Manager
1 2 (28.57%) CRM Manager
1 2 (28.57%) Database Manager
1 2 (28.57%) Developer
1 2 (28.57%) Senior Architect
1 2 (28.57%) Senior Solutions Architect
1 2 (28.57%) Solutions Architect
2 1 (14.29%) JavaScript Engineer
2 1 (14.29%) Test Automation Engineer
2 1 (14.29%) Test Engineer
2 1 (14.29%) UI Engineer
2 1 (14.29%) Web Engineer
Libraries, Frameworks & Software Standards
1 3 (42.86%) .NET
2 2 (28.57%) AngularJS
2 2 (28.57%) ASP.NET
2 2 (28.57%) ASP.NET MVC
2 2 (28.57%) ASP.NET Web API
2 2 (28.57%) CSS
2 2 (28.57%) HTML
2 2 (28.57%) jQuery
2 2 (28.57%) Twitter Bootstrap
2 2 (28.57%) WCF
Miscellaneous
1 2 (28.57%) Enterprise Software
1 2 (28.57%) Management Information System
1 2 (28.57%) Mobile App
1 2 (28.57%) PlayStation
1 2 (28.57%) Streaming Video
1 2 (28.57%) Xbox
Operating Systems
1 2 (28.57%) Android
1 2 (28.57%) Apple iOS
1 2 (28.57%) Windows
1 2 (28.57%) Windows Phone
Processes & Methodologies
1 3 (42.86%) Agile Software Development
2 2 (28.57%) Business Intelligence
2 2 (28.57%) Cash Management
2 2 (28.57%) CRM
2 2 (28.57%) Data Analysis
2 2 (28.57%) Data Management
2 2 (28.57%) Data Protection
2 2 (28.57%) MVC
2 2 (28.57%) SOA
2 2 (28.57%) UML
2 2 (28.57%) Waterfall
3 1 (14.29%) BDD
3 1 (14.29%) E-Commerce
3 1 (14.29%) Test Automation
Programming Languages
1 3 (42.86%) Java
2 2 (28.57%) C#
2 2 (28.57%) Objective-C
2 2 (28.57%) Python
Quality Assurance & Compliance
1 2 (28.57%) Data Quality
Vendors
1 2 (28.57%) Microsoft