The following table provides summary statistics for permanent job vacancies advertised in Hounslow with a requirement for JavaScript skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JavaScript over the 3 months to 30 March 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
London / Hounslow
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 16 10 4
Rank change year-on-year -6 -6  
Permanent jobs citing JavaScript 2 8 15
As % of all permanent IT jobs advertised in Hounslow 2.78% 12.70% 20.83%
As % of the Programming Languages category 9.09% 22.86% 44.12%
Number of salaries quoted 2 2 10
Median salary £47,500 £43,750 £48,750
Median salary % change year-on-year +8.57% -10.25%  
UK excluding London median salary £40,000 £40,000 £38,500
% change year-on-year - +3.89%  

JavaScript is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hounslow with a requirement for programming language skills.

Programming Language Skills
Hounslow
Permanent job vacancies with a requirement for programming language skills 22 35 34
As % of all permanent IT job vacancies advertised in Hounslow 30.56% 55.56% 47.22%
Number of salaries quoted 20 21 21
Median salary £50,000 £49,000 £45,000
Median salary % change year-on-year +2.04% +8.88%  
UK excluding London median salary £41,000 £41,000 £40,000
% change year-on-year - +2.50%  

JavaScript
Job Vacancy Trend in Hounslow

The job posting trend of jobs advertised in Hounslow citing JavaScript as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

Job vacancy trend for JavaScript in Hounslow

JavaScript
Salary Trend in Hounslow

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

Salary trend for JavaScript in Hounslow

For the 6 months to 30 March 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 Hounslow region with a requirement for JavaScript.

1 5 (100.00%) Agile Software Development
2 4 (80.00%) jQuery
2 4 (80.00%) HTML
2 4 (80.00%) CSS
2 4 (80.00%) MVC
2 4 (80.00%) AngularJS
3 3 (60.00%) Analytics
3 3 (60.00%) Data Analytics
3 3 (60.00%) SQL Server 2008
3 3 (60.00%) KnockoutJS
3 3 (60.00%) Git (software)
3 3 (60.00%) BDD
3 3 (60.00%) Puppet
3 3 (60.00%) Opscode Chef
3 3 (60.00%) ASP.NET Web API
3 3 (60.00%) DevOps
3 3 (60.00%) Workflow
3 3 (60.00%) Law
3 3 (60.00%) C#
3 3 (60.00%) SQL Server
3 3 (60.00%) B2B
3 3 (60.00%) Windows
3 3 (60.00%) OO
3 3 (60.00%) .NET
3 3 (60.00%) Continuous Integration
3 3 (60.00%) .NET Framework
3 3 (60.00%) JSON
3 3 (60.00%) TDD
3 3 (60.00%) Banking
3 3 (60.00%) Games

JavaScript
Co-occurring IT Skills in Hounslow 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 (20.00%) CMS
1 1 (20.00%) WordPress
Cloud Services
1 1 (20.00%) Google Tag Manager
Communications & Networking
1 1 (20.00%) Internet
Database & Business Intelligence
1 3 (60.00%) SQL Server
1 3 (60.00%) SQL Server 2008
Development Applications
1 3 (60.00%) Git (software)
2 1 (20.00%) Grunt
General
1 3 (60.00%) Banking
1 3 (60.00%) Games
1 3 (60.00%) Law
2 2 (40.00%) Retail
Job Titles
1 4 (80.00%) Developer
2 2 (40.00%) Senior Developer
3 1 (20.00%) Front End Developer (Client-Side Developer)
3 1 (20.00%) J2EE Software Engineer
3 1 (20.00%) Java Engineer
3 1 (20.00%) Java J2EE Software Engineer
3 1 (20.00%) Java Software Engineer
3 1 (20.00%) Software Engineer
3 1 (20.00%) UI Developer
Libraries, Frameworks & Software Standards
1 4 (80.00%) AngularJS
1 4 (80.00%) CSS
1 4 (80.00%) HTML
1 4 (80.00%) jQuery
2 3 (60.00%) .NET
2 3 (60.00%) .NET Framework
2 3 (60.00%) ASP.NET Web API
2 3 (60.00%) JSON
2 3 (60.00%) KnockoutJS
3 1 (20.00%) CSS3
3 1 (20.00%) HTML5
3 1 (20.00%) J2EE
3 1 (20.00%) LESS
3 1 (20.00%) Node.js
3 1 (20.00%) React
3 1 (20.00%) RequireJS
Operating Systems
1 3 (60.00%) Windows
Processes & Methodologies
1 5 (100.00%) Agile Software Development
2 4 (80.00%) MVC
3 3 (60.00%) Analytics
3 3 (60.00%) B2B
3 3 (60.00%) BDD
3 3 (60.00%) Continuous Integration
3 3 (60.00%) Data Analytics
3 3 (60.00%) DevOps
3 3 (60.00%) OO
3 3 (60.00%) TDD
3 3 (60.00%) Workflow
4 2 (40.00%) E-Commerce
4 2 (40.00%) Mentoring
5 1 (20.00%) Front End Development
5 1 (20.00%) Responsive Web Design
5 1 (20.00%) Scrum
5 1 (20.00%) Software Engineering
5 1 (20.00%) Waterfall
5 1 (20.00%) Web Design
Programming Languages
1 3 (60.00%) C#
2 1 (20.00%) Java
2 1 (20.00%) PHP
Systems Management
1 3 (60.00%) Opscode Chef
1 3 (60.00%) Puppet
Vendors
1 1 (20.00%) Google
Hounslow, Middlesex
Reed Business Information Ltd
Salary: From £55,000 to £65,000 per annum + 10% bonus + 29 days holiday + pens
Posted: 10 days ago
Hounslow, Middlesex
Deerfoot IT Resources Ltd
Salary: £40000 - £55000 per annum + Excellent Benefits
Posted: 6 days ago
Hounslow, Middlesex
Reed Business Information Ltd
Salary: From £40,000 to £54,000 per annum + 7.5% bonus + 29 days holiday + pen
Posted: 14 days ago