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 30 June 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
30 Jun 2015
Same period 2014 Same period 2013
Senior JavaScript Developer
Rank 574 582 557
Rank change year-on-year
+8 -25
Contract jobs requiring a Senior JavaScript Developer 26 17 10
As % of all contract IT jobs located in the UK 0.046% 0.032% 0.020%
As % of the Job Titles category 0.050% 0.034% 0.022%
Number of daily rates quoted 16 15 9
Average daily rate
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of your Daily Rate
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£431 £413 £425
Average daily rate % change year-on-year
+4.54% -2.94%
90% offered a daily rate of more than £334 £335 £345
10% offered a daily rate of more than £500 £515 £475
UK excluding London average daily rate £339 £335 £350
% change year-on-year
+1.11% -4.28%
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
51861 49855 45545
As % of all contract IT jobs located in the UK 92.44% 92.57% 92.58%
Number of daily rates quoted 32669 30609 26369
Average daily rate £400 £395 £400
Average daily rate % change year-on-year
+1.26% -1.25%
90% offered a daily rate of more than £250 £230 £238
10% offered a daily rate of more than £575 £550 £575
UK excluding London average daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 1945 1977 2127
Average hourly rate £16.60 £16.50 £18.50
Average hourly rate % change year-on-year
+0.60% -10.81%
90% offered a hourly rate of more than £11.00 £10.50 £11.00
10% offered a hourly rate of more than £40.15 £40.00 £41.50
UK excluding London average hourly rate £16.25 £16.50 £17.50
% change year-on-year
-1.51% -5.71%

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 30 June 2015.

Senior JavaScript Developer Daily Rate Histogram in the UK

Senior JavaScript Developer
Top 16 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 30 June 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
England -1 26 £431 +4.54% 24
London -4 20 £443 +2.60% 17
City of London -1 2 £363 -27.50% 2
South East -26 2 £370 +10.44% 4
East of England - 2 £334 -
Luton - 2 £334 -
Bedfordshire - 2 £334 -
Buckinghamshire - 1 £370 - 1
North Yorkshire - 1 - -
Surrey - 1 - -
Yorkshire - 1 - -
Milton Keynes - 1 £370 - 1
Staines - 1 - -
York - 1 - -
West Midlands - 1 £340 -
Birmingham - 1 £340 -

Senior JavaScript Developer
Top 30 Related IT Skills

For the 6 months to 30 June 2015, 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 58 (100.00%) JavaScript
2 35 (60.34%) CSS
3 34 (58.62%) HTML
4 31 (53.45%) OO
5 27 (46.55%) HTML5
6 26 (44.83%) Node.js
7 25 (43.10%) AngularJS
8 20 (34.48%) Backbone.js
9 17 (29.31%) TDD
9 17 (29.31%) Git (software)
10 15 (25.86%) CSS3
11 14 (24.14%) Agile Software Development
12 11 (18.97%) Ajax
13 9 (15.52%) Java
14 8 (13.79%) Linux
14 8 (13.79%) jQuery
14 8 (13.79%) BDD
14 8 (13.79%) Grunt
15 7 (12.07%) React
15 7 (12.07%) Web Development
16 6 (10.34%) Subversion
16 6 (10.34%) Spring
16 6 (10.34%) JSON
16 6 (10.34%) Web Services
16 6 (10.34%) MVC
16 6 (10.34%) E-Commerce
16 6 (10.34%) Responsive Web Design
16 6 (10.34%) Jasmine
17 5 (8.62%) Sass
17 5 (8.62%) gulp

Senior JavaScript Developer
Top Related IT Skills by Category

For the 6 months to 30 June 2015, 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 26 (44.83%) Node.js
2 3 (5.17%) SharePoint 2013
2 3 (5.17%) Elasticsearch
2 3 (5.17%) SharePoint
2 3 (5.17%) ArcGIS
2 3 (5.17%) Oracle Spatial
2 3 (5.17%) SharePoint 2010
3 1 (1.72%) WebLogic
Business Applications
1 3 (5.17%) BusinessWorks
Cloud Services
1 3 (5.17%) Amazon AWS
2 1 (1.72%) Microsoft Azure
Communications & Networking
1 2 (3.45%) HTTP
1 2 (3.45%) TCP/IP
Database & Business Intelligence
1 4 (6.90%) MongoDB
2 2 (3.45%) SQL Server
2 2 (3.45%) Triplestore
3 1 (1.72%) MySQL
3 1 (1.72%) NoSQL
3 1 (1.72%) Redis
Development Applications
1 17 (29.31%) Git (software)
2 8 (13.79%) Grunt
3 6 (10.34%) Jasmine
3 6 (10.34%) Subversion
4 5 (8.62%) gulp
5 3 (5.17%) Jenkins
5 3 (5.17%) VSS/SourceSafe
5 3 (5.17%) Mocha
6 2 (3.45%) Gerrit
6 2 (3.45%) QUnit
6 2 (3.45%) Eclipse
6 2 (3.45%) Karma Test Runner
7 1 (1.72%) Bower
7 1 (1.72%) webpack
7 1 (1.72%) JUnit
7 1 (1.72%) Maven
7 1 (1.72%) Selenium
General
1 4 (6.90%) Front Office
2 3 (5.17%) Finance
3 2 (3.45%) Law
3 2 (3.45%) Electronics
3 2 (3.45%) Banking
3 2 (3.45%) Retail
4 1 (1.72%) Investment Banking
4 1 (1.72%) Telecoms
4 1 (1.72%) Games
Libraries, Frameworks & Software Standards
1 35 (60.34%) CSS
2 34 (58.62%) HTML
3 27 (46.55%) HTML5
4 25 (43.10%) AngularJS
5 20 (34.48%) Backbone.js
6 15 (25.86%) CSS3
7 11 (18.97%) Ajax
8 8 (13.79%) jQuery
9 7 (12.07%) React
10 6 (10.34%) JSON
10 6 (10.34%) Spring
10 6 (10.34%) Web Services
11 5 (8.62%) XML
11 5 (8.62%) Sass
12 4 (6.90%) .NET
12 4 (6.90%) ASP.NET
13 3 (5.17%) Middleware
13 3 (5.17%) Struts
13 3 (5.17%) Hibernate
13 3 (5.17%) Dojo
Miscellaneous
1 3 (5.17%) GIS
1 3 (5.17%) Equities
1 3 (5.17%) Mobile App
1 3 (5.17%) User Experience
2 2 (3.45%) Mobile Payment
2 2 (3.45%) W3C
2 2 (3.45%) Digital Media
2 2 (3.45%) Streaming Video
3 1 (1.72%) STB
3 1 (1.72%) Social Media
3 1 (1.72%) Analytical Skills
Operating Systems
1 8 (13.79%) Linux
2 3 (5.17%) Android
2 3 (5.17%) Apple iOS
2 3 (5.17%) Windows
3 1 (1.72%) UNIX
Processes & Methodologies
1 31 (53.45%) OO
2 17 (29.31%) TDD
3 14 (24.14%) Agile Software Development
4 8 (13.79%) BDD
5 7 (12.07%) Web Development
6 6 (10.34%) Responsive Web Design
6 6 (10.34%) MVC
6 6 (10.34%) E-Commerce
7 5 (8.62%) Scrum
7 5 (8.62%) Software Engineering
7 5 (8.62%) Open Source
8 3 (5.17%) Mobile Application Development
8 3 (5.17%) User Acceptance Testing
8 3 (5.17%) Test Scripting
8 3 (5.17%) Data Management
8 3 (5.17%) Business Intelligence
8 3 (5.17%) Configuration Management
8 3 (5.17%) Project Management
9 2 (3.45%) UML
9 2 (3.45%) OOP
Programming Languages
1 58 (100.00%) JavaScript
2 9 (15.52%) Java
3 3 (5.17%) C#
3 3 (5.17%) C++
4 2 (3.45%) Shell Script
4 2 (3.45%) PHP
4 2 (3.45%) SQL
4 2 (3.45%) SPARQL
5 1 (1.72%) Python
5 1 (1.72%) Objective-C
5 1 (1.72%) Ruby
Qualifications
1 3 (5.17%) Security Cleared
2 1 (1.72%) Degree
System Software
1 1 (1.72%) Varnish
Systems Management
1 3 (5.17%) TIBCO Hawk
2 2 (3.45%) Puppet
2 2 (3.45%) Opscode Chef
Vendors
1 3 (5.17%) TIBCO
1 3 (5.17%) ESRI
1 3 (5.17%) Oracle
2 2 (3.45%) Microsoft
2 2 (3.45%) Adobe
2 2 (3.45%) Sencha
3 1 (1.72%) Facebook
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