The statistics below represent IT contracts advertised across the UK that had Senior JavaScript Developer featuring in the job title. Included is a guide to the contractor rates offered over the 3 months to 28 September 2016 with a comparison to same period over 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.

3 months to
28 Sep 2016
Same period 2015 Same period 2014
Senior JavaScript Developer
Rank 529 582 578
Rank change year-on-year
+53 -4
Contract jobs requiring a Senior JavaScript Developer 119 78 57
As % of all contract IT jobs located in the UK 0.22% 0.13% 0.100%
As % of the Job Titles category 0.24% 0.14% 0.11%
Number of daily rates quoted 95 59 49
Median daily rate £440 £413 £450
Median daily rate % change year-on-year
+6.66% -8.33%
90% offered a daily rate of more than £375 £320 £275
10% offered a daily rate of more than £550 £525 £550
UK excluding London median daily rate £394 £388 £344
% change year-on-year
+1.61% +12.72%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median 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
50559 55175 53302
As % of all contract IT jobs located in the UK 94.62% 94.96% 93.13%
Number of daily rates quoted 33062 35242 32521
Median daily rate £425 £405 £400
Median daily rate % change year-on-year
+4.93% +1.25%
90% offered a daily rate of more than £250 £250 £225
10% offered a daily rate of more than £588 £575 £550
UK excluding London median daily rate £390 £380 £350
% change year-on-year
+2.63% +8.57%
Number of hourly rates quoted 1693 2081 2120
Median hourly rate £16.50 £17.37 £16.50
Median hourly rate % change year-on-year
-5.00% +5.27%
90% offered a hourly rate of more than £11.00 £11.00 £10.50
10% offered a hourly rate of more than £45.00 £42.00 £40.00
UK excluding London median hourly rate £16.50 £17.33 £16.50
% change year-on-year
-4.78% +5.03%

Senior JavaScript Developer
Jobs Demand Trend

The demand trend of IT contracts that featured Senior JavaScript Developer in the job title.

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 28 September 2016.

Senior JavaScript Developer Daily Rate Histogram in the UK

Senior JavaScript Developer
Hourly Rate Trend

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

Senior JavaScript Developer Hourly Rate Trend in the UK

Senior JavaScript Developer
Top 30 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Senior JavaScript Developer within the UK over the 3 months to 28 September 2016. 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +70 115 £450 - 49
London +44 90 £463 -2.63% 34
City of London +35 22 £475 -13.63% 7
South East +10 6 £381 +1.93% 4
East Midlands 0 5 £363 +3.57%
North West +13 4 £435 - 6
Yorkshire +7 4 - - 3
Scotland +1 4 £413 +6.45% 1
Leicester - 4 £363 -
York - 4 - -
North Yorkshire - 4 - -
Leicestershire - 4 £363 -
Manchester - 4 £435 - 4
Edinburgh +7 3 £413 +6.45%
Newcastle upon Tyne - 3 £500 - 1
North East - 3 £500 - 1
Tyne and Wear - 3 £500 - 1
Stockport - 3 £435 -
South West +8 2 - -
Kent +4 2 £363 +8.20%
Dorset - 2 - -
Berkshire - 2 £388 -
Bournemouth - 2 - -
Glasgow +6 1 £400 -3.03% 1
Surrey -1 1 £400 - 3
Oxfordshire -11 1 - -
Nottingham -19 1 £313 -10.71%
Nottinghamshire -20 1 £313 -10.71%
West Midlands -21 1 £375 +15.38% 1
Birmingham - 1 £375 - 1

Senior JavaScript Developer Skill Set
Top 30 Related IT Skills

For the 6 months to 28 September 2016, Senior JavaScript Developer contract jobs required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads featuring Senior JavaScript Developer in the job title.

1 192 (100.00%) JavaScript
2 143 (74.48%) HTML
3 138 (71.88%) CSS
4 109 (56.77%) HTML5
5 94 (48.96%) Agile Software Development
6 88 (45.83%) AngularJS
7 86 (44.79%) Node.js
8 85 (44.27%) CSS3
9 65 (33.85%) TDD
10 58 (30.21%) Sass
11 57 (29.69%) jQuery
12 55 (28.65%) Finance
13 52 (27.08%) gulp
14 46 (23.96%) React
15 45 (23.44%) Git (software)
16 44 (22.92%) Java
17 43 (22.40%) OO
17 43 (22.40%) MVC
18 42 (21.88%) Grunt
19 41 (21.35%) Scrum
20 34 (17.71%) LESS
21 31 (16.15%) BDD
22 29 (15.10%) Continuous Integration
22 29 (15.10%) Web Development
22 29 (15.10%) ES6
22 29 (15.10%) Front End Development
23 27 (14.06%) Express
24 26 (13.54%) User Experience
25 25 (13.02%) .NET
26 24 (12.50%) E-Commerce

Senior JavaScript Developer Skill Set
Top Related IT Skills by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 9 (4.69%) Elasticsearch
2 6 (3.13%) CMS
3 5 (2.60%) Tomcat
4 4 (2.08%) Apache
5 3 (1.56%) Jetty
5 3 (1.56%) Mule
5 3 (1.56%) nginx
5 3 (1.56%) WebSphere
6 2 (1.04%) Apache Spark
6 2 (1.04%) GeoServer
6 2 (1.04%) GlassFish
6 2 (1.04%) JBoss
7 1 (0.52%) Confluence
7 1 (0.52%) IBM HTTP Server
7 1 (0.52%) Oracle HTTP Server
Applications
1 1 (0.52%) MS Excel
1 1 (0.52%) MS Office
1 1 (0.52%) MS Project
1 1 (0.52%) MS Visio
1 1 (0.52%) Photoshop
Cloud Services
1 3 (1.56%) Amazon AWS
1 3 (1.56%) GitHub
2 1 (0.52%) Heroku
2 1 (0.52%) Microsoft Azure
Communications & Networking
1 2 (1.04%) AMQP
1 2 (1.04%) HTTP
1 2 (1.04%) Internet
2 1 (0.52%) Network Security
Database & Business Intelligence
1 12 (6.25%) MongoDB
1 12 (6.25%) SQL Server
2 9 (4.69%) MySQL
2 9 (4.69%) NoSQL
3 8 (4.17%) Relational Database
4 6 (3.13%) Redis
5 5 (2.60%) Data Mining
6 4 (2.08%) SQL Server 2005
6 4 (2.08%) SQL Server 2008
6 4 (2.08%) SQL Server 2012
7 3 (1.56%) Apache Cassandra
7 3 (1.56%) Big Data
7 3 (1.56%) PostgreSQL
8 2 (1.04%) Apache Zeppelin
8 2 (1.04%) GIS
8 2 (1.04%) Hadoop
8 2 (1.04%) QGIS
9 1 (0.52%) Neo4j
9 1 (0.52%) Oracle Database
9 1 (0.52%) Riak
Development Applications
1 52 (27.08%) gulp
2 45 (23.44%) Git (software)
3 42 (21.88%) Grunt
4 19 (9.90%) Selenium
5 16 (8.33%) Cucumber
5 16 (8.33%) Subversion
6 13 (6.77%) Jenkins
7 12 (6.25%) Karma Test Runner
8 11 (5.73%) Maven
8 11 (5.73%) WebDriver
9 10 (5.21%) Jasmine
9 10 (5.21%) JIRA
9 10 (5.21%) TeamCity
10 9 (4.69%) Bower
11 8 (4.17%) Babel
11 8 (4.17%) Mocha
11 8 (4.17%) webpack
12 7 (3.65%) Protractor
13 6 (3.13%) Hudson
13 6 (3.13%) JSUnit
General
1 55 (28.65%) Finance
2 24 (12.50%) Banking
3 10 (5.21%) Publishing
4 5 (2.60%) Games
5 4 (2.08%) Telecoms
6 3 (1.56%) Investment Banking
7 2 (1.04%) Retail
8 1 (0.52%) Legal
8 1 (0.52%) Marketing
Libraries, Frameworks & Software Standards
1 143 (74.48%) HTML
2 138 (71.88%) CSS
3 109 (56.77%) HTML5
4 88 (45.83%) AngularJS
5 86 (44.79%) Node.js
6 85 (44.27%) CSS3
7 58 (30.21%) Sass
8 57 (29.69%) jQuery
9 46 (23.96%) React
10 34 (17.71%) LESS
11 27 (14.06%) Express
12 25 (13.02%) .NET
13 23 (11.98%) JSON
13 23 (11.98%) Twitter Bootstrap
14 20 (10.42%) Backbone.js
14 20 (10.42%) Web Services
15 19 (9.90%) RESTful
16 18 (9.38%) ASP.NET
16 18 (9.38%) RequireJS
17 17 (8.85%) Mustache
Miscellaneous
1 26 (13.54%) User Experience
2 7 (3.65%) Computer Science
2 7 (3.65%) Foreign Exchange (FX)
3 6 (3.13%) Visualisation
4 5 (2.60%) Analytical Skills
4 5 (2.60%) Fixed Income
5 4 (2.08%) Derivative
5 4 (2.08%) Hedge funds
5 4 (2.08%) Mobile App
6 2 (1.04%) Digital Media
6 2 (1.04%) Fintech
6 2 (1.04%) Photography
7 1 (0.52%) Blackberry
7 1 (0.52%) iPhone
7 1 (0.52%) Market Risk
7 1 (0.52%) Mathematics
7 1 (0.52%) N-Tier
7 1 (0.52%) Smartphone
Operating Systems
1 13 (6.77%) Linux
2 4 (2.08%) Android
2 4 (2.08%) Apple iOS
3 2 (1.04%) Windows
4 1 (0.52%) Mac OS X
4 1 (0.52%) Unix
4 1 (0.52%) Windows Phone
4 1 (0.52%) Windows Server 2012
Processes & Methodologies
1 94 (48.96%) Agile Software Development
2 65 (33.85%) TDD
3 43 (22.40%) MVC
3 43 (22.40%) OO
4 41 (21.35%) Scrum
5 31 (16.15%) BDD
6 29 (15.10%) Continuous Integration
6 29 (15.10%) Front End Development
6 29 (15.10%) Web Development
7 24 (12.50%) E-Commerce
8 20 (10.42%) Microservices
9 17 (8.85%) Software Engineering
10 15 (7.81%) Collateral Management
10 15 (7.81%) DevOps
11 14 (7.29%) Progressive Enhancement
12 13 (6.77%) Responsive Web Design
12 13 (6.77%) Unit Testing
13 12 (6.25%) Mentoring
13 12 (6.25%) Pair Programming
13 12 (6.25%) Translating Business Requirements
Programming Languages
1 192 (100.00%) JavaScript
2 44 (22.92%) Java
3 29 (15.10%) ES6
4 22 (11.46%) C#
5 18 (9.38%) SQL
5 18 (9.38%) TypeScript
6 12 (6.25%) PHP
7 8 (4.17%) Python
8 6 (3.13%) Scala
9 5 (2.60%) Ruby
10 4 (2.08%) CoffeeScript
10 4 (2.08%) T-SQL
11 3 (1.56%) Bash Shell
11 3 (1.56%) Clojure
11 3 (1.56%) ECMAScript
11 3 (1.56%) Haskell
11 3 (1.56%) PL/SQL
12 2 (1.04%) Perl
13 1 (0.52%) C
13 1 (0.52%) C++
Qualifications
1 11 (5.73%) Degree
2 6 (3.13%) SC Cleared
2 6 (3.13%) Security Cleared
3 4 (2.08%) DV Cleared
4 1 (0.52%) ISTQB
4 1 (0.52%) ISTQB Foundation Certification
4 1 (0.52%) MCTS
4 1 (0.52%) Microsoft Certification
Quality Assurance & Compliance
1 4 (2.08%) QA
2 1 (0.52%) WAI
System Software
1 2 (1.04%) Docker
1 2 (1.04%) GeoWebCache
2 1 (0.52%) Virtual Machines
Systems Management
1 2 (1.04%) Kibana
Vendors
1 14 (7.29%) Microsoft
2 11 (5.73%) Oracle
3 3 (1.56%) VMware
3 3 (1.56%) Zend
4 2 (1.04%) ESRI
4 2 (1.04%) IBM
5 1 (0.52%) Apple
5 1 (0.52%) Atlassian
5 1 (0.52%) Brightcove
5 1 (0.52%) Google
5 1 (0.52%) Perforce
City, London
TEKsystems
Rate: £500 - £550 per day
Posted: 2 days ago
London
Burns Sheehan
Rate: £450 - £550 per day
Posted: 2 days ago
London
Hays London City Cheapside
Rate: £350.00 - £400.00 per day
Posted: 7 days ago