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 30 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Jul 2016
Same period 2015 Same period 2014
JavaScript (including ECMAScript)
Rank 11 2 11
Rank change year-on-year
-9 +9
Permanent jobs citing JavaScript 8 3 2
As % of all permanent IT jobs located in Westminster 13.79% 37.50% 5.88%
As % of the Programming Languages category 25.81% 50.00% 10.00%
Number of salaries quoted 8 3 2
Median salary £40,000 £32,500 £47,500
Median salary % change year-on-year
+23.07% -31.57%
90% offered a salary of more than £35,000 £32,500 £37,500
10% offered a salary of more than £85,000 £40,500 £57,500
UK excluding London median salary £40,000 £40,000 £37,500
% change year-on-year
- +6.66%
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 Westminster region.

Programming Languages Category
Westminster
Permanent IT job ads with a match in the
Programming Languages category
31 6 20
As % of all permanent IT jobs located in Westminster 53.45% 75.00% 58.82%
Number of salaries quoted 29 5 6
Median salary £35,000 £54,000 £60,000
Median salary % change year-on-year
-35.18% -10.00%
90% offered a salary of more than £30,000 £32,500 £41,000
10% offered a salary of more than £85,000 £64,500 £65,500
UK excluding London median salary £41,500 £40,000 £40,000
% change year-on-year
+3.75% -

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 30 July 2016.

JavaScript Salary Histogram in Westminster

JavaScript
Top 30 Related IT Skills in Westminster

For the 6 months to 30 July 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 Westminster region with a requirement for JavaScript.

1 14 (77.78%) Agile Software Development
2 11 (61.11%) HTML
2 11 (61.11%) Java
3 8 (44.44%) CSS
3 8 (44.44%) OO
3 8 (44.44%) Android
3 8 (44.44%) Apple iOS
4 7 (38.89%) HTML5
5 6 (33.33%) Waterfall
5 6 (33.33%) Mobile App
5 6 (33.33%) Windows Phone
5 6 (33.33%) Enterprise Software
5 6 (33.33%) jQuery
5 6 (33.33%) Amazon AWS
5 6 (33.33%) SaaS
5 6 (33.33%) PaaS
5 6 (33.33%) Xbox
5 6 (33.33%) IaaS
5 6 (33.33%) Virtual Private Cloud
5 6 (33.33%) PlayStation
5 6 (33.33%) Python
5 6 (33.33%) SOA
5 6 (33.33%) DRM
5 6 (33.33%) UML
5 6 (33.33%) OOA/OOD
5 6 (33.33%) Windows
5 6 (33.33%) Streaming Video
5 6 (33.33%) Objective-C
6 5 (27.78%) Web Development
6 5 (27.78%) Photoshop

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:

Application Platforms
1 3 (16.67%) WordPress
2 2 (11.11%) Elasticsearch
2 2 (11.11%) Mule
3 1 (5.56%) Apache
3 1 (5.56%) CMS
Applications
1 5 (27.78%) Photoshop
2 1 (5.56%) Adobe Illustrator
Cloud Services
1 6 (33.33%) Amazon AWS
1 6 (33.33%) IaaS
1 6 (33.33%) PaaS
1 6 (33.33%) SaaS
1 6 (33.33%) Virtual Private Cloud
Communications & Networking
1 2 (11.11%) SSH
2 1 (5.56%) Internet
Database & Business Intelligence
1 2 (11.11%) Redis
1 2 (11.11%) SQL Server
1 2 (11.11%) SQL Server 2008
2 1 (5.56%) MySQL
Development Applications
1 2 (11.11%) Ant
1 2 (11.11%) Git (software)
1 2 (11.11%) Maven
1 2 (11.11%) Subversion
1 2 (11.11%) TortoiseSVN
General
1 2 (11.11%) Games
2 1 (5.56%) Advertising
2 1 (5.56%) Marketing
Job Titles
1 8 (44.44%) Developer
2 6 (33.33%) Architect
2 6 (33.33%) Senior Architect
2 6 (33.33%) Senior Solutions Architect
2 6 (33.33%) Solutions Architect
3 4 (22.22%) Full Stack Developer
3 4 (22.22%) Full Stack Web Developer
3 4 (22.22%) Web Developer
4 3 (16.67%) Software Engineer
5 2 (11.11%) Developer/Software Engineer
5 2 (11.11%) Front End Developer (Client-Side Developer)
5 2 (11.11%) Front End Web Developer (Client-Side Developer)
5 2 (11.11%) Java Developer
5 2 (11.11%) JavaScript Developer
5 2 (11.11%) JavaScript Engineer
5 2 (11.11%) Node.js Developer
5 2 (11.11%) PHP Developer
5 2 (11.11%) Software Developer
5 2 (11.11%) Web Engineer
5 2 (11.11%) WordPress Developer
Libraries, Frameworks & Software Standards
1 11 (61.11%) HTML
2 8 (44.44%) CSS
3 7 (38.89%) HTML5
4 6 (33.33%) jQuery
5 5 (27.78%) CSS3
6 3 (16.67%) .NET
6 3 (16.67%) LAMP
6 3 (16.67%) Node.js
7 2 (11.11%) ASP.NET
7 2 (11.11%) Laravel
7 2 (11.11%) REST
7 2 (11.11%) Web Services
8 1 (5.56%) AngularJS
8 1 (5.56%) Flash
8 1 (5.56%) Hibernate
8 1 (5.56%) Spring
8 1 (5.56%) XHTML
8 1 (5.56%) XML
Miscellaneous
1 6 (33.33%) Enterprise Software
1 6 (33.33%) Mobile App
1 6 (33.33%) PlayStation
1 6 (33.33%) Streaming Video
1 6 (33.33%) Xbox
2 2 (11.11%) e-Learning
2 2 (11.11%) Social Network
2 2 (11.11%) Taxonomies
3 1 (5.56%) Management Information System
3 1 (5.56%) User Experience
Operating Systems
1 8 (44.44%) Android
1 8 (44.44%) Apple iOS
2 6 (33.33%) Windows
2 6 (33.33%) Windows Phone
3 1 (5.56%) Linux
Processes & Methodologies
1 14 (77.78%) Agile Software Development
2 8 (44.44%) OO
3 6 (33.33%) DRM
3 6 (33.33%) OOA/OOD
3 6 (33.33%) SOA
3 6 (33.33%) UML
3 6 (33.33%) Waterfall
4 5 (27.78%) Web Development
5 4 (22.22%) Open Source
6 3 (16.67%) DevOps
6 3 (16.67%) MVC
6 3 (16.67%) Scrum
6 3 (16.67%) Software Engineering
6 3 (16.67%) TDD
7 2 (11.11%) Analytics
7 2 (11.11%) Graceful Degradation
7 2 (11.11%) Microservices
7 2 (11.11%) Mobile Development
7 2 (11.11%) OO PHP
7 2 (11.11%) Project Planning
Programming Languages
1 11 (61.11%) Java
2 6 (33.33%) Objective-C
2 6 (33.33%) Python
3 4 (22.22%) PHP
3 4 (22.22%) SQL
4 2 (11.11%) C#
4 2 (11.11%) Clojure
Quality Assurance & Compliance
1 1 (5.56%) Data Quality
1 1 (5.56%) QA
Vendors
1 3 (16.67%) Microsoft
1 3 (16.67%) Oracle