The table below looks at the statistics for the Senior JavaScript Developer role in IT contracts advertised across the UK. Included is a guide to the average contractor rates offered in IT contracts that have cited Senior JavaScript Developer in their job title over the 3 months to 24 October 2014 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
24 Oct 2014
Same period 2013 Same period 2012
Senior JavaScript Developer
Rank 599 564 572
Rank change year-on-year
-35 +8
Contract jobs requiring a Senior JavaScript Developer 14 13 16
As % of all contract IT jobs located in the UK 0.024% 0.025% 0.029%
As % of the Job Titles category 0.026% 0.027% 0.031%
Number of daily rates quoted 13 12 16
Average daily rate
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£400 £365 £450
Average daily rate % change year-on-year
+9.58% -18.88%
90% offered a daily rate of more than £340 £320 £330
10% offered a daily rate of more than £495 £518 £463
UK excluding London average daily rate £350 £338 £335
% change year-on-year
+3.70% +0.74%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire Job Titles category in contract jobs advertised across the UK. 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
UK
Contract IT job ads with a match in the
Job Titles category
52969 48660 50794
As % of all contract IT jobs located in the UK 90.75% 92.77% 93.23%
Number of daily rates quoted 33173 29376 28609
Average daily rate £400 £400 £390
Average daily rate % change year-on-year
- +2.56%
90% offered a daily rate of more than £225 £229 £225
10% offered a daily rate of more than £563 £575 £575
UK excluding London average daily rate £363 £350 £350
% change year-on-year
+3.57% -
Number of hourly rates quoted 2125 2122 2499
Average hourly rate £16.50 £17.00 £18.00
Average hourly rate % change year-on-year
-2.94% -5.55%
90% offered a hourly rate of more than £10.50 £11.00 £11.00
10% offered a hourly rate of more than £40.00 £39.00 £41.00
UK excluding London average hourly rate £16.16 £16.20 £17.50
% change year-on-year
-0.24% -7.42%

Senior JavaScript Developer
Jobs Demand Trend

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

Senior JavaScript Developer Jobs Demand Trend in the UK

Senior JavaScript Developer
Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Senior JavaScript Developer within the UK.

Senior JavaScript Developer Daily Rate Trend in the UK

Senior JavaScript Developer
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing Senior JavaScript Developer within the UK over the 3 months to 24 October 2014.

Senior JavaScript Developer Daily Rate Histogram in the UK

Senior JavaScript Developer
Top 20 Contract Locations

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Senior JavaScript Developer within the UK over the 3 months to 24 October 2014. 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
England -26 14 £400 +9.58% 7
London -8 9 £438 +16.66% 3
City of London +14 4 £438 -2.77% 2
South East - 4 £344 -
Berkshire - 3 £350 -
Surrey - 1 £305 -
Glamorgan - - - -
Nottinghamshire - - - -
Oxfordshire - - - -
Manchester - - - - 1
Nottingham - - - -
Oxford - - - -
Swansea - - - -
South Wales - - - -
Wales - - - -
West Wales - - - -
East Midlands - - - - 1
North West - - - - 1
Bracknell - - - -
Isleworth - - - -

Senior JavaScript Developer
Top 30 Related IT Skills

For the 6 months to 24 October 2014, IT contractor jobs within the UK that cited Senior 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 Senior JavaScript Developer in their job title.

1 31 (100.00%) JavaScript
2 29 (93.55%) HTML
3 25 (80.65%) HTML5
4 20 (64.52%) CSS
5 19 (61.29%) AngularJS
6 18 (58.06%) Node.js
7 15 (48.39%) Backbone.js
7 15 (48.39%) jQuery
8 13 (41.94%) CSS3
8 13 (41.94%) OO
8 13 (41.94%) TDD
9 12 (38.71%) Agile Software Development
9 12 (38.71%) KnockoutJS
10 10 (32.26%) User Experience
11 9 (29.03%) Grunt
11 9 (29.03%) CMS
12 8 (25.81%) Sass
13 7 (22.58%) Open Source
13 7 (22.58%) JSON
13 7 (22.58%) XHTML
14 6 (19.35%) Jasmine
15 5 (16.13%) E-Commerce
16 3 (9.68%) MVC
16 3 (9.68%) Publishing
16 3 (9.68%) YUI
16 3 (9.68%) MongoDB
16 3 (9.68%) Git (software)
16 3 (9.68%) RESTful
17 2 (6.45%) Continuous Integration
17 2 (6.45%) BDD

Senior JavaScript Developer
Top Related IT Skills by Category

For the 6 months to 24 October 2014, IT contractor jobs within the UK that cited Senior 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 Senior JavaScript Developer in their job title. Up to 20 skills are shown per category.

Application Platforms
1 18 (58.06%) Node.js
2 9 (29.03%) CMS
Cloud Services
1 1 (3.23%) SaaS
Database & Business Intelligence
1 3 (9.68%) MongoDB
2 2 (6.45%) SQL Server
3 1 (3.23%) SQL Server 2005
3 1 (3.23%) SQL Server 2008
Development Applications
1 9 (29.03%) Grunt
2 6 (19.35%) Jasmine
3 3 (9.68%) Git (software)
4 2 (6.45%) Mocha
4 2 (6.45%) Jenkins
4 2 (6.45%) Karma Test Runner
4 2 (6.45%) Geb
5 1 (3.23%) Subversion
5 1 (3.23%) Bower
5 1 (3.23%) Cucumber
5 1 (3.23%) WebDriver
General
1 3 (9.68%) Publishing
2 2 (6.45%) Finance
3 1 (3.23%) Front Office
3 1 (3.23%) Banking
Libraries, Frameworks & Software Standards
1 29 (93.55%) HTML
2 25 (80.65%) HTML5
3 20 (64.52%) CSS
4 19 (61.29%) AngularJS
5 15 (48.39%) Backbone.js
5 15 (48.39%) jQuery
6 13 (41.94%) CSS3
7 12 (38.71%) KnockoutJS
8 8 (25.81%) Sass
9 7 (22.58%) XHTML
9 7 (22.58%) JSON
10 3 (9.68%) RESTful
10 3 (9.68%) YUI
11 2 (6.45%) Grails
11 2 (6.45%) XML
11 2 (6.45%) .NET
11 2 (6.45%) ASP.NET
11 2 (6.45%) Twitter Bootstrap
11 2 (6.45%) Underscore.js
12 1 (3.23%) Ember.js
Miscellaneous
1 10 (32.26%) User Experience
2 7 (22.58%) Open Source
3 2 (6.45%) Analytical Skills
4 1 (3.23%) Mobile App
4 1 (3.23%) Foreign Exchange (FX)
Operating Systems
1 1 (3.23%) Linux
Processes & Methodologies
1 13 (41.94%) OO
1 13 (41.94%) TDD
2 12 (38.71%) Agile Software Development
3 5 (16.13%) E-Commerce
4 3 (9.68%) MVC
5 2 (6.45%) Continuous Integration
5 2 (6.45%) BDD
5 2 (6.45%) Responsive Web Design
6 1 (3.23%) Mobile Application Development
6 1 (3.23%) Low Latency
6 1 (3.23%) Electronic Trading
6 1 (3.23%) Data Migration
6 1 (3.23%) Migration
Programming Languages
1 31 (100.00%) JavaScript
2 2 (6.45%) C#
3 1 (3.23%) Java
3 1 (3.23%) VB.NET
Qualifications
1 2 (6.45%) Degree
Vendors
1 1 (3.23%) Microsoft
1 1 (3.23%) Adobe