Period
to 19 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Wembley 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 19 November 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
West London > Wembley
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 18 11 10
Rank change year-on-year -7 -1 +4
Permanent jobs citing JavaScript 8 3 8
As % of all permanent IT jobs advertised in Wembley 9.30% 6.67% 11.27%
As % of the Programming Languages category 15.38% 20.00% 27.59%
Number of salaries quoted 7 3 10
Wembley median annual salary £45,000 £45,000 £38,500
Median salary % change year-on-year - +16.88% -3.75%
10th Percentile £38,875 £30,500 £25,000
90th Percentile £47,625 £47,500 £55,000
West London median annual salary £52,500 £50,000 £45,000
% change year-on-year +5.00% +11.11% -5.26%

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 Wembley with a requirement for coding skills.

All Programming Languages
Wembley
Permanent vacancies with a requirement for coding skills 52 15 29
As % of all permanent IT jobs advertised in Wembley 60.47% 33.33% 40.85%
Number of salaries quoted 51 15 28
Wembley median annual salary £45,000 £42,500 £48,000
Median salary % change year-on-year +5.88% -11.46% -
10th Percentile £23,500 £24,650 £32,125
90th Percentile £57,500 £52,000 £56,275
West London median annual salary £52,500 £50,000 £50,000
% change year-on-year +5.00% - +11.11%

JavaScript
Job Vacancy Trend in Wembley

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

Job vacancy trend for JavaScript in Wembley

JavaScript
Salary Trend in Wembley

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

Salary trend for JavaScript in Wembley

For the 6 months to 19 November 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 Wembley region with a requirement for JavaScript.

1 7 (87.50%) HTML
2 6 (75.00%) CSS
2 6 (75.00%) jQuery
3 4 (50.00%) HTML5
3 4 (50.00%) CSS3
3 4 (50.00%) Adobe
3 4 (50.00%) Photoshop
3 4 (50.00%) SVG
3 4 (50.00%) Publishing
3 4 (50.00%) Adobe Illustrator
4 3 (37.50%) .NET
4 3 (37.50%) C#
4 3 (37.50%) Agile Software Development
5 2 (25.00%) AngularJS
5 2 (25.00%) CRM
5 2 (25.00%) Web Services
5 2 (25.00%) XML
5 2 (25.00%) SQL Server
5 2 (25.00%) ASP.NET
5 2 (25.00%) Dynamics CRM
5 2 (25.00%) Enterprise Architecture
5 2 (25.00%) Web Development
5 2 (25.00%) GAP Analysis
5 2 (25.00%) MVC
5 2 (25.00%) Advertising
5 2 (25.00%) Microsoft
6 1 (12.50%) CMS
6 1 (12.50%) .NET Framework
6 1 (12.50%) WCF
6 1 (12.50%) PHP

JavaScript
Co-occurring IT Skills in Wembley 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 1 (12.50%) CMS
1 1 (12.50%) Umbraco
Applications
1 4 (50.00%) Adobe Illustrator
1 4 (50.00%) Photoshop
Business Applications
1 2 (25.00%) Dynamics CRM
Cloud Services
1 1 (12.50%) Dynamics 365
1 1 (12.50%) Microsoft Azure
Database & Business Intelligence
1 2 (25.00%) SQL Server
General
1 4 (50.00%) Publishing
2 2 (25.00%) Advertising
Job Titles
1 8 (100.00%) Developer
2 4 (50.00%) UI Developer
3 2 (25.00%) .NET Developer
4 1 (12.50%) .NET Web Developer
4 1 (12.50%) Angular Developer
4 1 (12.50%) CRM Developer
4 1 (12.50%) Dynamics CRM Developer
4 1 (12.50%) Microsoft Developer
4 1 (12.50%) PHP Developer
4 1 (12.50%) Web Developer
Libraries, Frameworks & Software Standards
1 7 (87.50%) HTML
2 6 (75.00%) CSS
2 6 (75.00%) jQuery
3 4 (50.00%) CSS3
3 4 (50.00%) HTML5
3 4 (50.00%) SVG
4 3 (37.50%) .NET
5 2 (25.00%) AngularJS
5 2 (25.00%) ASP.NET
5 2 (25.00%) Web Services
5 2 (25.00%) XML
6 1 (12.50%) .NET Framework
6 1 (12.50%) ASP.NET MVC
6 1 (12.50%) Entity Framework
6 1 (12.50%) Ionic Framework
6 1 (12.50%) Laravel
6 1 (12.50%) Sass
6 1 (12.50%) SOAP
6 1 (12.50%) WCF
Operating Systems
1 1 (12.50%) Android
1 1 (12.50%) Apple iOS
1 1 (12.50%) Linux
1 1 (12.50%) Windows
Processes & Methodologies
1 3 (37.50%) Agile Software Development
2 2 (25.00%) CRM
2 2 (25.00%) Enterprise Architecture
2 2 (25.00%) GAP Analysis
2 2 (25.00%) MVC
2 2 (25.00%) Web Development
3 1 (12.50%) Front End Development
3 1 (12.50%) TDD
Programming Languages
1 3 (37.50%) C#
2 1 (12.50%) PHP
2 1 (12.50%) SQL
2 1 (12.50%) T-SQL
Vendors
1 4 (50.00%) Adobe
2 2 (25.00%) Microsoft