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 17 January 2017 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
17 Jan 2017
Same period 2016 Same period 2015
Senior JavaScript Developer
UK
Rank 519 517 559
Rank change year-on-year
-2 +42
Contract jobs requiring a Senior JavaScript Developer 76 101 53
As % of all contract IT jobs located in the UK 0.17% 0.20% 0.11%
As % of the Job Titles category 0.18% 0.21% 0.11%
Number of daily rates quoted 57 82 40
Median daily rate £450 £450 £450
90% offered a daily rate of more than £346 £340 £375
10% offered a daily rate of more than £511 £601 £500
UK excluding London median daily rate £375 £355 £425
% change year-on-year
+5.63% -16.47%
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
42409 47285 47247
As % of all contract IT jobs located in the UK 94.74% 94.77% 94.70%
Number of daily rates quoted 27591 30033 29769
Median daily rate £425 £415 £400
Median daily rate % change year-on-year
+2.40% +3.75%
90% offered a daily rate of more than £250 £250 £235
10% offered a daily rate of more than £600 £588 £575
UK excluding London median daily rate £393 £380 £375
% change year-on-year
+3.28% +1.33%
Number of hourly rates quoted 1510 1731 1882
Median hourly rate £17.50 £17.50 £16.50
Median hourly rate % change year-on-year
- +6.06%
90% offered a hourly rate of more than £11.00 £10.61 £10.50
10% offered a hourly rate of more than £45.00 £46.50 £37.50
UK excluding London median hourly rate £17.32 £17.50 £16.00
% change year-on-year
-1.02% +9.37%

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 17 January 2017.

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 25 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 17 January 2017. 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 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 -9 73 £450 -5.26% 44
London -8 50 £475 -13.63% 22
South East 0 8 £338 -4.92% 7
Berkshire +5 5 £325 -21.21%
Maidenhead - 5 £325 -
North West +19 4 £375 -13.29% 7
Manchester +18 4 £375 - 6
Birmingham - 4 £340 - 1
West Midlands - 4 £340 - 1
City of London -12 3 £525 -4.54% 2
Leicester - 3 £363 -
Cambridge - 3 - -
East of England - 3 - - 2
Leicestershire - 3 £363 -
East Midlands - 3 £363 - 1
Edinburgh - 3 £388 -
Scotland - 3 £388 -
Cambridgeshire - 3 - -
East Sussex +3 2 £413 +19.56%
West Yorkshire +17 1 £425 +49.12% 2
Yorkshire +14 1 £425 +22.30% 3
Buckinghamshire -8 1 - - 2
Leeds - 1 £425 - 2
Hove - 1 £400 -
Brighton - 1 £425 -

Senior JavaScript Developer Skill Set
Top 30 Related IT Skills

For the 6 months to 17 January 2017, 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.

1 196 (100.00%) JavaScript
2 121 (61.73%) HTML
3 117 (59.69%) CSS
4 98 (50.00%) Agile Software Development
5 89 (45.41%) AngularJS
6 82 (41.84%) Node.js
7 81 (41.33%) HTML5
8 74 (37.76%) TDD
9 71 (36.22%) CSS3
10 53 (27.04%) jQuery
11 51 (26.02%) MVC
12 49 (25.00%) React
13 46 (23.47%) Finance
14 45 (22.96%) OO
15 41 (20.92%) Sass
16 40 (20.41%) Git (software)
16 40 (20.41%) Web Development
16 40 (20.41%) E-Commerce
17 37 (18.88%) Java
18 34 (17.35%) Banking
19 33 (16.84%) gulp
20 32 (16.33%) Front End Development
21 30 (15.31%) .NET
22 29 (14.80%) Scrum
23 27 (13.78%) Web Services
24 26 (13.27%) C#
24 26 (13.27%) LESS
24 26 (13.27%) Grunt
25 23 (11.73%) Express
25 23 (11.73%) BDD

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 3 (1.53%) CMS
1 3 (1.53%) Tomcat
2 2 (1.02%) Jetty
2 2 (1.02%) nginx
2 2 (1.02%) WordPress
3 1 (0.51%) Apache
3 1 (0.51%) Confluence
3 1 (0.51%) Elasticsearch
3 1 (0.51%) JBoss
Applications
1 2 (1.02%) Photoshop
2 1 (0.51%) Pixelmator
Cloud Services
1 7 (3.57%) Amazon AWS
1 7 (3.57%) Microsoft Azure
2 4 (2.04%) GitHub
3 1 (0.51%) Cloud Computing
3 1 (0.51%) Heroku
3 1 (0.51%) PaaS
3 1 (0.51%) SaaS
Communications & Networking
1 2 (1.02%) AMQP
2 1 (0.51%) HTTP
2 1 (0.51%) Network Security
Database & Business Intelligence
1 17 (8.67%) SQL Server
2 8 (4.08%) SQL Server 2005
2 8 (4.08%) SQL Server 2008
2 8 (4.08%) SQL Server 2012
3 7 (3.57%) Relational Database
4 5 (2.55%) MongoDB
4 5 (2.55%) MySQL
4 5 (2.55%) NoSQL
5 3 (1.53%) Apache Cassandra
6 2 (1.02%) PostgreSQL
7 1 (0.51%) DataStax
7 1 (0.51%) Event Store
7 1 (0.51%) Redis
7 1 (0.51%) Riak
7 1 (0.51%) SQL Server Analysis Services
7 1 (0.51%) SQL Server Integration Services
7 1 (0.51%) SQL Server Reporting Services
Development Applications
1 40 (20.41%) Git (software)
2 33 (16.84%) gulp
3 26 (13.27%) Grunt
4 17 (8.67%) Selenium
5 15 (7.65%) Cucumber
6 10 (5.10%) Jasmine
7 9 (4.59%) WebDriver
8 8 (4.08%) Jenkins
8 8 (4.08%) webpack
9 7 (3.57%) Babel
9 7 (3.57%) Protractor
9 7 (3.57%) Subversion
10 6 (3.06%) Atlassian Bamboo
10 6 (3.06%) Mocha
11 5 (2.55%) Mercurial
11 5 (2.55%) Team Foundation Server
11 5 (2.55%) Visual Studio
12 4 (2.04%) JIRA
12 4 (2.04%) Octopus Deploy
13 3 (1.53%) Appium
General
1 46 (23.47%) Finance
2 34 (17.35%) Banking
3 11 (5.61%) Legal
4 5 (2.55%) Publishing
5 3 (1.53%) Investment Banking
5 3 (1.53%) Telecoms
6 2 (1.02%) Marketing
7 1 (0.51%) Games
7 1 (0.51%) Music Industry
Libraries, Frameworks & Software Standards
1 121 (61.73%) HTML
2 117 (59.69%) CSS
3 89 (45.41%) AngularJS
4 82 (41.84%) Node.js
5 81 (41.33%) HTML5
6 71 (36.22%) CSS3
7 53 (27.04%) jQuery
8 49 (25.00%) React
9 41 (20.92%) Sass
10 30 (15.31%) .NET
11 27 (13.78%) Web Services
12 26 (13.27%) LESS
13 23 (11.73%) Express
14 22 (11.22%) Twitter Bootstrap
15 21 (10.71%) ASP.NET
16 20 (10.20%) RESTful
17 16 (8.16%) .NET Framework
17 16 (8.16%) ASP.NET MVC
17 16 (8.16%) Backbone.js
18 15 (7.65%) XML
Miscellaneous
1 19 (9.69%) User Experience
2 6 (3.06%) Enterprise Software
3 5 (2.55%) Foreign Exchange (FX)
4 4 (2.04%) Analytical Skills
4 4 (2.04%) Mobile App
5 2 (1.02%) Computer Science
6 1 (0.51%) Data Structures
6 1 (0.51%) Digital Media
6 1 (0.51%) Fintech
6 1 (0.51%) Graphic Design
6 1 (0.51%) Market Risk
6 1 (0.51%) Mathematics
6 1 (0.51%) Visualisation
Operating Systems
1 6 (3.06%) Linux
1 6 (3.06%) Windows
2 1 (0.51%) Android
2 1 (0.51%) Apple iOS
2 1 (0.51%) Mac OS X
2 1 (0.51%) Unix
2 1 (0.51%) Windows Server 2012
Processes & Methodologies
1 98 (50.00%) Agile Software Development
2 74 (37.76%) TDD
3 51 (26.02%) MVC
4 45 (22.96%) OO
5 40 (20.41%) E-Commerce
5 40 (20.41%) Web Development
6 32 (16.33%) Front End Development
7 29 (14.80%) Scrum
8 23 (11.73%) BDD
9 22 (11.22%) DevOps
10 20 (10.20%) Microservices
11 19 (9.69%) Continuous Integration
12 17 (8.67%) Collateral Management
13 15 (7.65%) Pair Programming
13 15 (7.65%) Waterfall
14 13 (6.63%) Translating Business Requirements
15 10 (5.10%) Automated Testing
15 10 (5.10%) Progressive Enhancement
16 9 (4.59%) Responsive Web Design
17 7 (3.57%) Unit Testing
Programming Languages
1 196 (100.00%) JavaScript
2 37 (18.88%) Java
3 26 (13.27%) C#
4 23 (11.73%) ES6
5 18 (9.18%) SQL
6 15 (7.65%) PHP
7 10 (5.10%) TypeScript
8 7 (3.57%) Python
8 7 (3.57%) T-SQL
9 5 (2.55%) Scala
10 4 (2.04%) Ruby
11 3 (1.53%) Groovy
12 2 (1.02%) C
13 1 (0.51%) C++
13 1 (0.51%) CoffeeScript
13 1 (0.51%) ECMAScript
13 1 (0.51%) Objective-C
Qualifications
1 4 (2.04%) SC Cleared
1 4 (2.04%) Security Cleared
2 3 (1.53%) Degree
3 1 (0.51%) ISTQB
3 1 (0.51%) ISTQB Foundation Certification
3 1 (0.51%) MCTS
3 1 (0.51%) Microsoft Certification
Quality Assurance & Compliance
1 4 (2.04%) QA
2 1 (0.51%) WAI
2 1 (0.51%) WCAG
System Software
1 5 (2.55%) Docker
2 1 (0.51%) Virtual Machines
Systems Management
1 2 (1.02%) Puppet
Vendors
1 17 (8.67%) Microsoft
2 3 (1.53%) Oracle
2 3 (1.53%) Zend
3 2 (1.02%) Adobe
4 1 (0.51%) Brightcove
City, London
TEKsystems
Rate: £500 - £550 per day
Posted: Yesterday
Staines, Middlesex
Lorien Resourcing
Rate: Market rate
Posted: 5 days ago
East London
Oho Group Ltd.
Rate: £450 - £600 per day
Posted: 5 days ago
Chelmsford, Essex
Digital Vision Search Ltd
Rate: From £450 to £550 per day
Posted: 5 days ago
Witham, Essex
Pro-Quest Resourcing Ltd
Rate: £200 - £240 Per Day
Posted: 5 days ago
Camborne
Recruitment Genius Ltd
Rate: £38000 - £50000 per annum
Posted: 5 days ago