The table below looks at the statistics for the JavaScript Developer role in IT contracts advertised for the Berkshire region. Included is a guide to the average contractor rates offered in IT contracts that have cited JavaScript Developer in their job title over the 3 months to 4 March 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
4 Mar 2015
Same period 2014 Same period 2013
JavaScript Developer
Rank 107 124 113
Rank change year-on-year
+17 -11
Contract jobs requiring a JavaScript Developer 22 7 4
As % of all contract IT jobs located in Berkshire 0.76% 0.25% 0.18%
As % of the Job Titles category 0.86% 0.28% 0.20%
Number of daily rates quoted 19 2 3
Average daily rate
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£400 £240 £210
Average daily rate % change year-on-year
+66.66% +14.28%
UK excluding London average daily rate £388 £325 £325
% change year-on-year
+19.23% -
Number of hourly rates quoted 0 0 1
Average hourly rate - - £40.00
UK excluding London average hourly rate - - £40.00
JavaScript Developer
South East

The following table is for comparison with the above and provides statistics for the entire Job Titles category in contract jobs advertised in the Berkshire region. Most job vacancies include a discernible job title. As such the figures in the first row provide an indication of the total number of contract jobs in the overall sample.

Job Titles Category
Berkshire
Contract IT job ads with a match in the
Job Titles category
2560 2502 2030
As % of all contract IT jobs located in Berkshire 88.86% 89.77% 91.28%
Number of daily rates quoted 1287 1297 798
Average daily rate £388 £380 £350
Average daily rate % change year-on-year
+1.97% +8.57%
90% offered a daily rate of more than £225 £225 £225
10% offered a daily rate of more than £535 £513 £475
UK excluding London average daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 78 108 134
Average hourly rate £16.50 £19.00 £20.25
Average hourly rate % change year-on-year
-13.15% -6.17%
90% offered a hourly rate of more than £11.50 £13.54 £12.50
10% offered a hourly rate of more than £42.50 £54.00 £43.75
UK excluding London average hourly rate £16.72 £17.00 £17.50
% change year-on-year
-1.64% -2.85%

JavaScript Developer
Jobs Demand Trend in Berkshire

This chart provides a 3-month moving total of IT contractor jobs citing JavaScript Developer in the job title across the Berkshire region as a proportion of the total demand within the Job Titles category.

JavaScript Developer Jobs Demand Trend in Berkshire

JavaScript Developer
Daily Rate Trend in Berkshire

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

JavaScript Developer Daily Rate Trend in Berkshire

JavaScript Developer
Daily Rate Histogram in Berkshire

This chart provides a histogram of daily rates quoted in contract IT jobs citing JavaScript Developer across the Berkshire region over the 3 months to 4 March 2015.

JavaScript Developer Daily Rate Histogram in Berkshire

JavaScript Developer
Hourly Rate Trend in Berkshire

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

JavaScript Developer Hourly Rate Trend in Berkshire

JavaScript Developer
Contract Job Locations in Berkshire

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing JavaScript Developer within the Berkshire region over the 3 months to 4 March 2015. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Reading +13 9 £350 +45.83%
Slough - - - -
Bracknell - - - -
Maidenhead - - - -
JavaScript Developer
South East

JavaScript Developer
Top 30 Related IT Skills in Berkshire

For the 6 months to 4 March 2015, IT contractor jobs across the Berkshire region that cited JavaScript Developer in their job title 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 with JavaScript Developer in their job title.

1 31 (100.00%) JavaScript
2 29 (93.55%) HTML
3 28 (90.32%) CSS
4 22 (70.97%) HTML5
5 20 (64.52%) OO
6 19 (61.29%) CSS3
6 19 (61.29%) Backbone.js
7 18 (58.06%) Agile Software Development
8 15 (48.39%) AngularJS
9 11 (35.48%) User Stories
9 11 (35.48%) Mobile App
9 11 (35.48%) User Experience
9 11 (35.48%) Web Development
9 11 (35.48%) Dojo
9 11 (35.48%) jQuery
10 10 (32.26%) RESTful
10 10 (32.26%) HTTP
10 10 (32.26%) DOM
11 7 (22.58%) MVC
11 7 (22.58%) Ext JS
12 6 (19.35%) YUI
13 3 (9.68%) Drupal
13 3 (9.68%) Unit Testing
13 3 (9.68%) Git (software)
13 3 (9.68%) Node.js
13 3 (9.68%) Subversion
13 3 (9.68%) Selenium
13 3 (9.68%) PHP
13 3 (9.68%) CMS
13 3 (9.68%) LAMP

JavaScript Developer
Top Related IT Skills in Berkshire by Category

For the 6 months to 4 March 2015, IT contractor jobs across the Berkshire region that cited JavaScript Developer in their job title 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 with JavaScript Developer in their job title. Up to 20 skills are shown per category.

Application Platforms
1 3 (9.68%) Drupal
1 3 (9.68%) Node.js
1 3 (9.68%) CMS
Cloud Services
1 2 (6.45%) SaaS
Communications & Networking
1 10 (32.26%) HTTP
Database & Business Intelligence
1 1 (3.23%) MongoDB
1 1 (3.23%) NoSQL
1 1 (3.23%) MySQL
1 1 (3.23%) SQL Server
Development Applications
1 3 (9.68%) Git (software)
1 3 (9.68%) Subversion
1 3 (9.68%) Selenium
2 2 (6.45%) Grunt
General
1 1 (3.23%) Retail
1 1 (3.23%) Telecoms
1 1 (3.23%) Manufacturing
Libraries, Frameworks & Software Standards
1 29 (93.55%) HTML
2 28 (90.32%) CSS
3 22 (70.97%) HTML5
4 19 (61.29%) CSS3
4 19 (61.29%) Backbone.js
5 15 (48.39%) AngularJS
6 11 (35.48%) Dojo
6 11 (35.48%) jQuery
7 10 (32.26%) RESTful
7 10 (32.26%) DOM
8 7 (22.58%) Ext JS
9 6 (19.35%) YUI
10 3 (9.68%) LAMP
10 3 (9.68%) Sass
11 2 (6.45%) .NET
11 2 (6.45%) JSON
11 2 (6.45%) REST
12 1 (3.23%) Symfony
12 1 (3.23%) Django
12 1 (3.23%) ASP.NET
Miscellaneous
1 11 (35.48%) Mobile App
1 11 (35.48%) User Experience
2 1 (3.23%) Open Source
Operating Systems
1 2 (6.45%) UNIX
1 2 (6.45%) Linux
Processes & Methodologies
1 20 (64.52%) OO
2 18 (58.06%) Agile Software Development
3 11 (35.48%) User Stories
3 11 (35.48%) Web Development
4 7 (22.58%) MVC
5 3 (9.68%) Unit Testing
5 3 (9.68%) Scrum
6 2 (6.45%) Software Engineering
6 2 (6.45%) TDD
7 1 (3.23%) Continuous Integration
7 1 (3.23%) BDD
7 1 (3.23%) Supply Chain Management
7 1 (3.23%) Project Management
7 1 (3.23%) ERP
7 1 (3.23%) SOA
7 1 (3.23%) Service Delivery
7 1 (3.23%) Continuous Improvement
Programming Languages
1 31 (100.00%) JavaScript
2 3 (9.68%) PHP
3 2 (6.45%) Perl
4 1 (3.23%) C#
4 1 (3.23%) Java
4 1 (3.23%) SQL
4 1 (3.23%) Python
Vendors
1 1 (3.23%) Sencha
1 1 (3.23%) SendGrid