The following table provides summary statistics for permanent job vacancies advertised in Brentford 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 22 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
22 Mar 2017
Same period 2016 Same period 2015
JavaScript (including ECMAScript)
London / Brentford
Rank 12 11 21
Rank change year-on-year -1 +10  
Permanent jobs citing JavaScript 4 5 1
As % of all permanent IT jobs advertised in Brentford 11.76% 8.77% 1.23%
As % of the Programming Languages category 15.38% 16.13% 4.35%
Number of salaries quoted 3 5 1
Median salary £60,000 £37,500 £22,500
Median salary % change year-on-year +60.00% +66.66%  
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 Brentford with a requirement for programming language skills.

Programming Language Skills
Brentford
Permanent job vacancies with a requirement for programming language skills 26 31 23
As % of all permanent IT job vacancies advertised in Brentford 76.47% 54.39% 28.40%
Number of salaries quoted 23 31 21
Median salary £57,500 £37,500 £37,500
Median salary % change year-on-year +53.33% -  
90% offered a salary of more than £41,300 £37,500 £30,000
10% offered a salary of more than £61,500 £80,000 £60,000
UK excluding London median salary £41,500 £40,500 £40,000
% change year-on-year +2.46% +1.25%  

JavaScript
Job Vacancy Trend in Brentford

The job posting trend of jobs advertised in Brentford 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 Brentford

JavaScript
Salary Trend in Brentford

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

Salary trend for JavaScript in Brentford

JavaScript
Salary Histogram in Brentford

The salary distribution of IT jobs citing JavaScript in Brentford over the 3 months to 22 March 2017.

Salary histogram for JavaScript in Brentford

JavaScript
Top 29 Related IT Skills in Brentford

For the 6 months to 22 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 Brentford region with a requirement for JavaScript.

1 6 (100.00%) SQL
1 6 (100.00%) HTML
1 6 (100.00%) CSS
1 6 (100.00%) jQuery
2 5 (83.33%) OOP
2 5 (83.33%) Sitecore
2 5 (83.33%) C#
2 5 (83.33%) T-SQL
2 5 (83.33%) VB
2 5 (83.33%) .NET
3 4 (66.67%) Time Management
4 2 (33.33%) MVC
5 1 (16.67%) CMS
5 1 (16.67%) Games
5 1 (16.67%) Hibernate
5 1 (16.67%) Agile Software Development
5 1 (16.67%) TDD
5 1 (16.67%) Spring
5 1 (16.67%) Degree
5 1 (16.67%) Computer Science
5 1 (16.67%) WCF
5 1 (16.67%) J2EE
5 1 (16.67%) WebLogic
5 1 (16.67%) Linux
5 1 (16.67%) Java
5 1 (16.67%) IBM
5 1 (16.67%) HTML5
5 1 (16.67%) iPad
5 1 (16.67%) Relational Database

JavaScript
Top Related IT Skills in Brentford 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 (16.67%) CMS
1 1 (16.67%) WebLogic
Database & Business Intelligence
1 1 (16.67%) Relational Database
General
1 1 (16.67%) Games
Job Titles
1 6 (100.00%) Developer
2 5 (83.33%) Sitecore Developer
3 4 (66.67%) .NET Developer
4 1 (16.67%) Java Developer
Libraries, Frameworks & Software Standards
1 6 (100.00%) CSS
1 6 (100.00%) HTML
1 6 (100.00%) jQuery
2 5 (83.33%) .NET
3 1 (16.67%) Hibernate
3 1 (16.67%) HTML5
3 1 (16.67%) J2EE
3 1 (16.67%) Spring
3 1 (16.67%) WCF
Miscellaneous
1 1 (16.67%) Computer Science
1 1 (16.67%) iPad
Operating Systems
1 1 (16.67%) Linux
Processes & Methodologies
1 5 (83.33%) OOP
2 4 (66.67%) Time Management
3 2 (33.33%) MVC
4 1 (16.67%) Agile Software Development
4 1 (16.67%) TDD
Programming Languages
1 6 (100.00%) SQL
2 5 (83.33%) C#
2 5 (83.33%) T-SQL
2 5 (83.33%) VB
3 1 (16.67%) Java
Qualifications
1 1 (16.67%) Degree
Vendors
1 5 (83.33%) Sitecore
2 1 (16.67%) IBM
Brentford, Middlesex
Modis International
Posted: Yesterday
Brentford, Middlesex
Modis International
Salary: £50000.00 - £65000.00 per annum + Benefits package
Posted: 2 days ago