The table below looks at the statistics for JavaScript skills in IT contracts advertised for the Slough region. Included is a guide to the average contractor rates offered in IT contracts that have cited JavaScript over the 3 months to 28 July 2015 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
28 Jul 2015
Same period 2014 Same period 2013
JavaScript (including ECMAScript)
Rank 16 23 11
Rank change year-on-year
+7 -12
Contract jobs citing JavaScript 16 11 24
As % of all contract IT jobs located in Slough 5.46% 4.26% 10.30%
As % of the Programming Languages category 25.00% 13.58% 27.59%
Number of daily rates quoted 12 7 11
Average daily rate
Keep up to 90%
of your Daily Rate
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£369 £330 £250
Average daily rate % change year-on-year
+11.74% +32.00%
90% offered a daily rate of more than £266 £300 £150
10% offered a daily rate of more than £488 £505 £400
UK excluding London average daily rate £350 £325 £303
% change year-on-year
+7.69% +7.43%
Number of hourly rates quoted 2 0 3
Average hourly rate £31.00 - £35.00
UK excluding London average hourly rate £36.75 £30.50 £35.00
% change year-on-year
+20.49% -12.85%
JavaScript
Berkshire

The following table is for comparison with the above and provides statistics for the entire Programming Languages category in contract jobs advertised in the Slough region.

Programming Languages Category
Slough
Contract IT job ads with a match in the
Programming Languages category
64 81 87
As % of all contract IT jobs located in Slough 21.84% 31.40% 37.34%
Number of daily rates quoted 39 53 40
Average daily rate £361 £330 £290
Average daily rate % change year-on-year
+9.46% +13.79%
90% offered a daily rate of more than £250 £240 £220
10% offered a daily rate of more than £488 £475 £475
UK excluding London average daily rate £351 £350 £325
% change year-on-year
+0.14% +7.69%
Number of hourly rates quoted 3 1 3
Average hourly rate £36.50 £44.50 £35.00
Average hourly rate % change year-on-year
-17.97% +27.14%
UK excluding London average hourly rate £37.50 £35.00 £35.00
% change year-on-year
+7.14% -

JavaScript
Jobs Demand Trend in Slough

This chart provides a 3-month moving total of IT contractor jobs citing JavaScript across the Slough region as a proportion of the total demand within the Programming Languages category.

JavaScript Jobs Demand Trend in Slough

JavaScript
Daily Rate Trend in Slough

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing JavaScript across the Slough region.

JavaScript Daily Rate Trend in Slough

JavaScript
Daily Rate Histogram in Slough

This chart provides a histogram of daily rates quoted in contract IT jobs citing JavaScript across the Slough region over the 3 months to 28 July 2015.

JavaScript Daily Rate Histogram in Slough

JavaScript
Hourly Rate Trend in Slough

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing JavaScript across the Slough region.

JavaScript Hourly Rate Trend in Slough

JavaScript
Top 30 Related IT Skills in Slough

For the 6 months to 28 July 2015, IT contractor jobs across the Slough region citing JavaScript also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited JavaScript.

1 26 (74.29%) CSS
2 25 (71.43%) HTML
3 13 (37.14%) PHP
3 13 (37.14%) .NET
4 11 (31.43%) Agile Software Development
4 11 (31.43%) HTML5
5 10 (28.57%) CSS3
5 10 (28.57%) jQuery
5 10 (28.57%) Git (software)
5 10 (28.57%) MySQL
6 9 (25.71%) SQL Server
6 9 (25.71%) ASP.NET
6 9 (25.71%) C#
6 9 (25.71%) OO
6 9 (25.71%) TDD
7 8 (22.86%) Scrum
7 8 (22.86%) Web Development
7 8 (22.86%) REST
8 7 (20.00%) Sass
8 7 (20.00%) WCF
8 7 (20.00%) MVC
9 6 (17.14%) Retail
9 6 (17.14%) E-Commerce
9 6 (17.14%) XML
9 6 (17.14%) Java
9 6 (17.14%) SQL
9 6 (17.14%) Ajax
9 6 (17.14%) Responsive Web Design
9 6 (17.14%) AngularJS
9 6 (17.14%) Grunt

JavaScript
Top Related IT Skills in Slough by Category

For the 6 months to 28 July 2015, IT contractor jobs across the Slough region citing JavaScript also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited JavaScript. Up to 20 skills are shown per category.

Application Platforms
1 6 (17.14%) Node.js
2 4 (11.43%) WordPress
3 3 (8.57%) CMS
4 2 (5.71%) ExpressionEngine
5 1 (2.86%) Drupal
Applications
1 5 (14.29%) Photoshop
2 1 (2.86%) Adobe Illustrator
Business Applications
1 1 (2.86%) Magento
Cloud Services
1 5 (14.29%) GitHub
Communications & Networking
1 1 (2.86%) TCP/IP
Database & Business Intelligence
1 10 (28.57%) MySQL
2 9 (25.71%) SQL Server
3 4 (11.43%) MongoDB
4 1 (2.86%) SQL Server 2012
4 1 (2.86%) Relational Database
4 1 (2.86%) PostgreSQL
4 1 (2.86%) InterSystems Cache
Development Applications
1 10 (28.57%) Git (software)
2 6 (17.14%) Grunt
3 5 (14.29%) Jenkins
4 4 (11.43%) Cucumber
4 4 (11.43%) Jasmine
4 4 (11.43%) JUnit
4 4 (11.43%) IntelliJ
4 4 (11.43%) Subversion
4 4 (11.43%) JIRA
4 4 (11.43%) TestNG
5 3 (8.57%) Axure RP
6 2 (5.71%) Visual Studio
7 1 (2.86%) Bower
General
1 6 (17.14%) Retail
2 4 (11.43%) Games
3 3 (8.57%) Marketing
4 2 (5.71%) Pharmaceutical
5 1 (2.86%) Automotive
Job Titles
1 25 (71.43%) Developer
2 8 (22.86%) Front-End Developer
3 6 (17.14%) .NET Developer
4 5 (14.29%) Technical Design Authority
5 4 (11.43%) Web Developer
6 3 (8.57%) UX Designer
6 3 (8.57%) Designer
6 3 (8.57%) Lead Developer
6 3 (8.57%) Full Stack Developer
7 2 (5.71%) CMS Developer
7 2 (5.71%) PHP Developer
7 2 (5.71%) Software Developer
8 1 (2.86%) Architect
8 1 (2.86%) Junior
8 1 (2.86%) Senior Developer
8 1 (2.86%) C# Developer
8 1 (2.86%) ASP.NET Developer
8 1 (2.86%) Junior Developer
8 1 (2.86%) Perl Developer
8 1 (2.86%) Enterprise Architect
Libraries, Frameworks & Software Standards
1 26 (74.29%) CSS
2 25 (71.43%) HTML
3 13 (37.14%) .NET
4 11 (31.43%) HTML5
5 10 (28.57%) jQuery
5 10 (28.57%) CSS3
6 9 (25.71%) ASP.NET
7 8 (22.86%) REST
8 7 (20.00%) Sass
8 7 (20.00%) WCF
9 6 (17.14%) Ajax
9 6 (17.14%) XML
9 6 (17.14%) AngularJS
10 5 (14.29%) SOAP
11 4 (11.43%) LINQ
11 4 (11.43%) WPF
11 4 (11.43%) ASP.NET MVC
12 2 (5.71%) Twitter Bootstrap
12 2 (5.71%) JSON
12 2 (5.71%) J2EE
Miscellaneous
1 3 (8.57%) Graphic Design
1 3 (8.57%) User Experience
2 2 (5.71%) Digital Media
3 1 (2.86%) Embedded Systems
3 1 (2.86%) Animation
3 1 (2.86%) 3D Graphics
Operating Systems
1 3 (8.57%) Linux
2 1 (2.86%) UNIX
2 1 (2.86%) Solaris
Processes & Methodologies
1 11 (31.43%) Agile Software Development
2 9 (25.71%) TDD
2 9 (25.71%) OO
3 8 (22.86%) Scrum
3 8 (22.86%) Web Development
4 7 (20.00%) MVC
5 6 (17.14%) E-Commerce
5 6 (17.14%) Responsive Web Design
6 5 (14.29%) Software Delivery
7 4 (11.43%) Data Architecture
7 4 (11.43%) SOA
8 3 (8.57%) B2B
8 3 (8.57%) OOD
8 3 (8.57%) Stakeholder Management
8 3 (8.57%) Information Architecture
9 2 (5.71%) Continuous Integration
9 2 (5.71%) Multithreading
9 2 (5.71%) OO PHP
9 2 (5.71%) Mentoring
9 2 (5.71%) B2C
Programming Languages
1 13 (37.14%) PHP
2 9 (25.71%) C#
3 6 (17.14%) Java
3 6 (17.14%) SQL
4 5 (14.29%) Groovy
4 5 (14.29%) Scala
5 4 (11.43%) T-SQL
6 1 (2.86%) VBA
6 1 (2.86%) MUMPS
6 1 (2.86%) PHP5
6 1 (2.86%) Perl
6 1 (2.86%) C++
6 1 (2.86%) C
Quality Assurance & Compliance
1 1 (2.86%) QA
Vendors
1 1 (2.86%) Salesforce.com
1 1 (2.86%) InterSystems
1 1 (2.86%) Zend