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 27 February 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
27 Feb 2015
Same period 2014 Same period 2013
JavaScript (including ECMAScript)
Rank 16 11 12
Rank change year-on-year
-5 +1
Contract jobs citing JavaScript 21 19 26
As % of all contract IT jobs located in Slough 6.89% 7.76% 10.97%
As % of the Programming Languages category 18.10% 31.67% 40.00%
Number of daily rates quoted 9 14 10
Average daily rate
Keep up to 90%
of your Daily Rate
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£365 £344 £325
Average daily rate % change year-on-year
+6.18% +5.76%
90% offered a daily rate of more than £290 £282 £295
10% offered a daily rate of more than £470 £396 £363
UK excluding London average daily rate £345 £325 £305
% change year-on-year
+6.15% +6.55%
Number of hourly rates quoted 1 0 11
Average hourly rate £35.50 - £36.50
UK excluding London average hourly rate £30.20 £32.50 £32.50
% change year-on-year
-7.07% -
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
116 60 65
As % of all contract IT jobs located in Slough 38.03% 24.49% 27.43%
Number of daily rates quoted 65 40 39
Average daily rate £325 £338 £350
Average daily rate % change year-on-year
-3.70% -3.57%
90% offered a daily rate of more than £250 £209 £219
10% offered a daily rate of more than £500 £402 £500
UK excluding London average daily rate £350 £325 £325
% change year-on-year
+7.69% -
Number of hourly rates quoted 4 3 17
Average hourly rate £32.50 £40.00 £43.75
Average hourly rate % change year-on-year
-18.75% -8.57%
UK excluding London average hourly rate £36.00 £35.00 £35.00
% change year-on-year
+2.85% -

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 27 February 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 27 February 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 49 (92.45%) HTML
2 43 (81.13%) CSS
3 26 (49.06%) jQuery
4 22 (41.51%) OO
4 22 (41.51%) HTML5
5 20 (37.74%) CSS3
6 19 (35.85%) AngularJS
7 17 (32.08%) Agile Software Development
8 14 (26.42%) TDD
9 13 (24.53%) Git (software)
10 12 (22.64%) Scrum
10 12 (22.64%) .NET
11 11 (20.75%) MVC
11 11 (20.75%) Grunt
11 11 (20.75%) Responsive Web Design
11 11 (20.75%) Backbone.js
11 11 (20.75%) Sass
12 10 (18.87%) PHP
12 10 (18.87%) SQL
13 9 (16.98%) Ajax
13 9 (16.98%) QUnit
13 9 (16.98%) Jasmine
13 9 (16.98%) Node.js
14 8 (15.09%) Web Development
14 8 (15.09%) C#
15 7 (13.21%) ASP.NET
15 7 (13.21%) J2EE
15 7 (13.21%) JSON
16 6 (11.32%) E-Commerce
16 6 (11.32%) Photoshop

JavaScript
Top Related IT Skills in Slough by Category

For the 6 months to 27 February 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 9 (16.98%) Node.js
2 4 (7.55%) IIS
3 2 (3.77%) Apache
3 2 (3.77%) SharePoint
3 2 (3.77%) CMS
3 2 (3.77%) WordPress
4 1 (1.89%) Liferay
4 1 (1.89%) Alfresco
4 1 (1.89%) Tomcat
Applications
1 6 (11.32%) Photoshop
2 2 (3.77%) Adobe Illustrator
3 1 (1.89%) Adobe Creative Suite
Business Applications
1 1 (1.89%) SAP Oil and Gas
Cloud Services
1 1 (1.89%) GitHub
Communications & Networking
1 1 (1.89%) PBX
1 1 (1.89%) VoIP
1 1 (1.89%) TCP/IP
1 1 (1.89%) Intranet
1 1 (1.89%) Internet
1 1 (1.89%) Wireless
1 1 (1.89%) Asterisk PBX
Database & Business Intelligence
1 6 (11.32%) MongoDB
2 4 (7.55%) Oracle Database
3 3 (5.66%) MySQL
3 3 (5.66%) SQL Server
4 2 (3.77%) Relational Database
5 1 (1.89%) InterSystems Cache
5 1 (1.89%) SQL Server 2012
Development Applications
1 13 (24.53%) Git (software)
2 11 (20.75%) Grunt
3 9 (16.98%) QUnit
3 9 (16.98%) Jasmine
4 5 (9.43%) Subversion
5 3 (5.66%) Axure RP
6 2 (3.77%) Jenkins
6 2 (3.77%) JIRA
6 2 (3.77%) Eclipse
7 1 (1.89%) IntelliJ
7 1 (1.89%) JMeter
7 1 (1.89%) Selenium
7 1 (1.89%) Team Foundation Server
7 1 (1.89%) Mercurial
7 1 (1.89%) PHPUnit
7 1 (1.89%) Visual Studio
7 1 (1.89%) Karma Test Runner
7 1 (1.89%) Hudson
7 1 (1.89%) Gradle
General
1 5 (9.43%) Marketing
2 4 (7.55%) Retail
3 3 (5.66%) Games
3 3 (5.66%) Finance
4 2 (3.77%) Telecoms
4 2 (3.77%) Legal
5 1 (1.89%) Manufacturing
5 1 (1.89%) Advertising
5 1 (1.89%) Electronics
5 1 (1.89%) Automotive
Job Titles
1 46 (86.79%) Developer
2 25 (47.17%) Front-End Developer
3 7 (13.21%) Web Developer
3 7 (13.21%) .NET Developer
4 6 (11.32%) PHP Developer
5 4 (7.55%) Applications Developer
5 4 (7.55%) .NET Applications Developer
5 4 (7.55%) Designer
6 3 (5.66%) UX Designer
6 3 (5.66%) Content Editor
6 3 (5.66%) Lead Developer
7 2 (3.77%) Junior
7 2 (3.77%) Senior Developer
7 2 (3.77%) Web Editor
7 2 (3.77%) Junior PHP Developer
7 2 (3.77%) Junior Developer
7 2 (3.77%) Web Content Editor
7 2 (3.77%) Senior Front-End Developer
8 1 (1.89%) Agile Java Developer
8 1 (1.89%) Digital Designer
Libraries, Frameworks & Software Standards
1 49 (92.45%) HTML
2 43 (81.13%) CSS
3 26 (49.06%) jQuery
4 22 (41.51%) HTML5
5 20 (37.74%) CSS3
6 19 (35.85%) AngularJS
7 12 (22.64%) .NET
8 11 (20.75%) Backbone.js
8 11 (20.75%) Sass
9 9 (16.98%) Ajax
10 7 (13.21%) JSON
10 7 (13.21%) J2EE
10 7 (13.21%) ASP.NET
11 5 (9.43%) XML
12 4 (7.55%) Hibernate
12 4 (7.55%) WCF
12 4 (7.55%) WPF
12 4 (7.55%) ExpressJS
12 4 (7.55%) REST
13 3 (5.66%) SOAP
Miscellaneous
1 5 (9.43%) User Experience
2 4 (7.55%) Analytical Skills
2 4 (7.55%) Management Information System
2 4 (7.55%) Computer Science
2 4 (7.55%) Video Conferencing
2 4 (7.55%) Open Source
3 3 (5.66%) Graphic Design
4 1 (1.89%) W3C
4 1 (1.89%) DTV
4 1 (1.89%) Enterprise Software
4 1 (1.89%) Visualisation
4 1 (1.89%) Algorithms
Operating Systems
1 3 (5.66%) Linux
2 1 (1.89%) Mac OS
2 1 (1.89%) Apple iOS
2 1 (1.89%) UNIX
2 1 (1.89%) Solaris
Processes & Methodologies
1 22 (41.51%) OO
2 17 (32.08%) Agile Software Development
3 14 (26.42%) TDD
4 12 (22.64%) Scrum
5 11 (20.75%) MVC
5 11 (20.75%) Responsive Web Design
6 8 (15.09%) Web Development
7 6 (11.32%) E-Commerce
8 5 (9.43%) Project Management
9 3 (5.66%) Stakeholder Management
9 3 (5.66%) OO PHP
9 3 (5.66%) Mentoring
9 3 (5.66%) Information Architecture
10 2 (3.77%) BDD
10 2 (3.77%) Multithreading
11 1 (1.89%) Web Accessibility
11 1 (1.89%) Test Automation
11 1 (1.89%) Data Entry
11 1 (1.89%) Rapid Prototyping
11 1 (1.89%) OOP
Programming Languages
1 10 (18.87%) PHP
1 10 (18.87%) SQL
2 8 (15.09%) C#
3 4 (7.55%) PL/SQL
3 4 (7.55%) VBScript
3 4 (7.55%) VB.NET
4 2 (3.77%) Java
4 2 (3.77%) T-SQL
5 1 (1.89%) Perl
5 1 (1.89%) MUMPS
5 1 (1.89%) Ruby
5 1 (1.89%) Groovy
5 1 (1.89%) Scala
Qualifications
1 5 (9.43%) Degree
Quality Assurance & Compliance
1 5 (9.43%) QA
Vendors
1 4 (7.55%) Oracle
2 2 (3.77%) Zend
2 2 (3.77%) Adobe
3 1 (1.89%) Salesforce.com
3 1 (1.89%) InterSystems
3 1 (1.89%) GigaSpaces
3 1 (1.89%) SAP
3 1 (1.89%) Microsoft