The table below looks at the statistics for JavaScript skills in IT jobs advertised for the Clapham region. Included is a guide to the salaries offered in IT jobs that have cited JavaScript over the 3 months to 25 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
25 May 2016
Same period 2015 Same period 2014
JavaScript (including ECMAScript)
Rank 2 1 8
Rank change year-on-year
-1 +7
Permanent jobs citing JavaScript 2 1 5
As % of all permanent IT jobs located in Clapham 40.00% 100.00% 26.32%
As % of the Programming Languages category 50.00% 100.00% 33.33%
Number of salaries quoted 2 1 5
Median salary £43,750 £47,500 £60,000
Median salary % change year-on-year
-7.89% -20.83%
UK excluding London median salary £40,000 £38,500 £37,500
% change year-on-year
+3.89% +2.66%
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 Clapham region.

Programming Languages Category
Clapham
Permanent IT job ads with a match in the
Programming Languages category
4 1 15
As % of all permanent IT jobs located in Clapham 80.00% 100.00% 78.95%
Number of salaries quoted 4 1 11
Median salary £45,000 £47,500 £60,000
Median salary % change year-on-year
-5.26% -20.83%
90% offered a salary of more than £32,500 £47,500 £42,500
10% offered a salary of more than £47,500 £60,000 £47,500
UK excluding London median salary £41,500 £40,000 £39,500
% change year-on-year
+3.75% +1.26%

JavaScript
Jobs Demand Trend in Clapham

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

JavaScript Jobs Demand Trend in Clapham

JavaScript
Salary Trend in Clapham

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

JavaScript Salary Trend in Clapham

JavaScript
Top 30 Related IT Skills in Clapham

For the 6 months to 25 May 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 Clapham region with a requirement for JavaScript.

1 6 (66.67%) HTML
1 6 (66.67%) PHP
1 6 (66.67%) CSS
2 5 (55.56%) Agile Software Development
2 5 (55.56%) TDD
2 5 (55.56%) E-Commerce
2 5 (55.56%) BDD
2 5 (55.56%) Front End Development
3 4 (44.44%) AngularJS
3 4 (44.44%) Node.js
3 4 (44.44%) REST
3 4 (44.44%) Web Services
3 4 (44.44%) SQL
3 4 (44.44%) Java
3 4 (44.44%) MySQL
4 3 (33.33%) .NET
4 3 (33.33%) C#
4 3 (33.33%) SOAP
4 3 (33.33%) Python
4 3 (33.33%) B2C
4 3 (33.33%) Scrum
4 3 (33.33%) Digital Media
4 3 (33.33%) CouchDB
4 3 (33.33%) MongoDB
4 3 (33.33%) NoSQL
4 3 (33.33%) Apple iOS
4 3 (33.33%) Open Source
4 3 (33.33%) Redis
4 3 (33.33%) Responsive Web Design
4 3 (33.33%) Git (software)

JavaScript
Top Related IT Skills in Clapham 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 4 (44.44%) Node.js
2 1 (11.11%) Apache Spark
Applications
1 1 (11.11%) Photoshop
Cloud Services
1 1 (11.11%) Amazon AWS
Database & Business Intelligence
1 4 (44.44%) MySQL
2 3 (33.33%) Couchbase
2 3 (33.33%) CouchDB
2 3 (33.33%) MongoDB
2 3 (33.33%) NoSQL
2 3 (33.33%) Redis
3 1 (11.11%) Apache Hive
3 1 (11.11%) Data Mining
3 1 (11.11%) Hadoop
3 1 (11.11%) HBase
3 1 (11.11%) RDBMS
3 1 (11.11%) Relational Database
3 1 (11.11%) SQL Server
Development Applications
1 3 (33.33%) Git (software)
2 1 (11.11%) Eclipse
2 1 (11.11%) Grunt
2 1 (11.11%) gulp
2 1 (11.11%) NetBeans
General
1 3 (33.33%) Marketing
Job Titles
1 9 (100.00%) Developer
2 8 (88.89%) JavaScript Developer
3 5 (55.56%) Front End Developer (Client-Side Developer)
4 4 (44.44%) JavaScript Engineer
5 3 (33.33%) Node.js Developer
5 3 (33.33%) UI Developer
6 2 (22.22%) Angular Developer
6 2 (22.22%) E-Commerce Developer
6 2 (22.22%) E-Commerce Engineer
7 1 (11.11%) Java Developer
7 1 (11.11%) Java Software Developer
7 1 (11.11%) PHP Developer
7 1 (11.11%) Senior Developer
7 1 (11.11%) Senior Java Developer
7 1 (11.11%) Senior Java Software Developer
7 1 (11.11%) Senior Software Developer
7 1 (11.11%) Software Developer
7 1 (11.11%) UI Engineer
Libraries, Frameworks & Software Standards
1 6 (66.67%) CSS
1 6 (66.67%) HTML
2 4 (44.44%) AngularJS
2 4 (44.44%) REST
2 4 (44.44%) Web Services
3 3 (33.33%) .NET
3 3 (33.33%) Express
3 3 (33.33%) hapi
3 3 (33.33%) React
3 3 (33.33%) SOAP
3 3 (33.33%) Twitter Bootstrap
3 3 (33.33%) Underscore.js
4 2 (22.22%) Backbone.js
4 2 (22.22%) Sass
5 1 (11.11%) Java SE
5 1 (11.11%) JDBC
5 1 (11.11%) jQuery
5 1 (11.11%) JSON
5 1 (11.11%) ODBC
Miscellaneous
1 3 (33.33%) Digital Media
1 3 (33.33%) Mobile App
2 1 (11.11%) Algorithms
2 1 (11.11%) User Experience
Operating Systems
1 3 (33.33%) Android
1 3 (33.33%) Apple iOS
2 1 (11.11%) Linux
2 1 (11.11%) Unix
Processes & Methodologies
1 5 (55.56%) Agile Software Development
1 5 (55.56%) BDD
1 5 (55.56%) E-Commerce
1 5 (55.56%) Front End Development
1 5 (55.56%) TDD
2 3 (33.33%) Android Development
2 3 (33.33%) B2C
2 3 (33.33%) Continuous Integration
2 3 (33.33%) DevOps
2 3 (33.33%) iOS Development
2 3 (33.33%) Kanban
2 3 (33.33%) Mobile Application Development
2 3 (33.33%) Open Source
2 3 (33.33%) Responsive Web Design
2 3 (33.33%) Scrum
2 3 (33.33%) Web Development
3 2 (22.22%) Automated Testing
3 2 (22.22%) OO
4 1 (11.11%) Multithreading
4 1 (11.11%) Unit Testing
Programming Languages
1 6 (66.67%) PHP
2 4 (44.44%) Java
2 4 (44.44%) SQL
3 3 (33.33%) C#
3 3 (33.33%) Go
3 3 (33.33%) Python
3 3 (33.33%) Ruby
System Software
1 1 (11.11%) HDFS
Vendors
1 1 (11.11%) Adobe
1 1 (11.11%) Oracle