The statistics below represent IT contracts advertised across the Buckinghamshire region that had JavaScript Developer featuring in the job title. Included is a guide to the contractor rates offered over the 3 months to 23 February 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
23 Feb 2017
Same period 2016 Same period 2015
JavaScript Developer
South East / Buckinghamshire
Rank 58 51 77
Rank change year-on-year
-7 +26
Contract jobs requiring a JavaScript Developer 19 23 12
As % of all contract IT jobs located in Buckinghamshire 2.05% 2.32% 0.99%
As % of the Job Titles category 2.21% 2.44% 1.03%
Number of daily rates quoted 2 15 9
Median daily rate £338 £355 £313
Median daily rate % change year-on-year
-4.92% +13.60%
90% offered a daily rate of more than £288 £300 £249
10% offered a daily rate of more than £388 £367 £450
UK excluding London median daily rate £375 £350 £375
% change year-on-year
+7.14% -6.66%
Number of hourly rates quoted 0 1 0
Median hourly rate - £15.00 -
UK excluding London median hourly rate £43.00 £22.54 -
% change year-on-year
+90.77% -

The following table is for comparison with the above and provides statistics for the entire Job Titles category in contract jobs advertised in the Buckinghamshire 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
Buckinghamshire
Contract IT job ads with a match in the
Job Titles category
860 944 1161
As % of all contract IT jobs located in Buckinghamshire 92.67% 95.26% 95.79%
Number of daily rates quoted 459 487 570
Median daily rate £395 £375 £365
Median daily rate % change year-on-year
+5.33% +2.73%
90% offered a daily rate of more than £275 £275 £250
10% offered a daily rate of more than £533 £525 £500
UK excluding London median daily rate £400 £378 £375
% change year-on-year
+5.96% +0.66%
Number of hourly rates quoted 34 33 45
Median hourly rate £14.50 £16.00 £15.50
Median hourly rate % change year-on-year
-9.37% +3.22%
90% offered a hourly rate of more than £9.45 £12.00 £10.00
10% offered a hourly rate of more than £38.50 £24.00 £19.00
UK excluding London median hourly rate £17.50 £18.00 £16.84
% change year-on-year
-2.77% +6.92%

JavaScript Developer
Jobs Demand Trend in Buckinghamshire

The demand trend of IT contracts across the Buckinghamshire region that featured JavaScript Developer in the job title.

JavaScript Developer Jobs Demand Trend in Buckinghamshire

JavaScript Developer
Daily Rate Trend in Buckinghamshire

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

JavaScript Developer Daily Rate Trend in Buckinghamshire

JavaScript Developer
Daily Rate Histogram in Buckinghamshire

This chart provides a histogram of daily rates quoted in contract IT jobs citing JavaScript Developer across the Buckinghamshire region over the 3 months to 23 February 2017.

JavaScript Developer Daily Rate Histogram in Buckinghamshire

JavaScript Developer
Hourly Rate Trend in Buckinghamshire

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

JavaScript Developer Hourly Rate Trend in Buckinghamshire

JavaScript Developer
Contract Job Locations in Buckinghamshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript Developer within the Buckinghamshire region over the 3 months to 23 February 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
Milton Keynes -7 8 £275 -22.53% 4
Aylesbury - 7 £400 - 1
JavaScript Developer
South East

JavaScript Developer Skill Set
Top 30 Related IT Skills in Buckinghamshire

For the 6 months to 23 February 2017, 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 across the Buckinghamshire region featuring JavaScript Developer in the job title.

1 29 (100.00%) JavaScript
2 25 (86.21%) HTML
3 24 (82.76%) CSS
4 18 (62.07%) CSS3
5 17 (58.62%) Agile Software Development
6 14 (48.28%) AngularJS
7 13 (44.83%) jQuery
7 13 (44.83%) HTML5
8 12 (41.38%) Scrum
8 12 (41.38%) Twitter Bootstrap
8 12 (41.38%) Front End Development
9 10 (34.48%) Finance
10 9 (31.03%) C#
10 9 (31.03%) Web Development
11 8 (27.59%) XHTML
11 8 (27.59%) React
11 8 (27.59%) Sass
12 7 (24.14%) LESS
12 7 (24.14%) Java
12 7 (24.14%) CMS
12 7 (24.14%) Ajax
12 7 (24.14%) EPiServer
13 6 (20.69%) Banking
13 6 (20.69%) Enterprise Software
14 4 (13.79%) Redux
14 4 (13.79%) Git (software)
14 4 (13.79%) hybris
14 4 (13.79%) E-Commerce
15 3 (10.34%) SOAP
15 3 (10.34%) WSDL

JavaScript Developer Skill Set
Top Related IT Skills in Buckinghamshire 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 7 (24.14%) CMS
1 7 (24.14%) EPiServer
2 1 (3.45%) Apache Spark
2 1 (3.45%) WebSphere
Database & Business Intelligence
1 1 (3.45%) Hadoop
1 1 (3.45%) MongoDB
1 1 (3.45%) Spark SQL
1 1 (3.45%) SQL Server
1 1 (3.45%) Sqoop
Development Applications
1 4 (13.79%) Git (software)
2 2 (6.90%) Jenkins
3 1 (3.45%) Grunt
3 1 (3.45%) gulp
3 1 (3.45%) JIRA
General
1 10 (34.48%) Finance
2 6 (20.69%) Banking
Libraries, Frameworks & Software Standards
1 25 (86.21%) HTML
2 24 (82.76%) CSS
3 18 (62.07%) CSS3
4 14 (48.28%) AngularJS
5 13 (44.83%) HTML5
5 13 (44.83%) jQuery
6 12 (41.38%) Twitter Bootstrap
7 8 (27.59%) React
7 8 (27.59%) Sass
7 8 (27.59%) XHTML
8 7 (24.14%) Ajax
8 7 (24.14%) LESS
9 4 (13.79%) Redux
10 3 (10.34%) .NET
10 3 (10.34%) SOAP
10 3 (10.34%) WSDL
11 2 (6.90%) ASP.NET
11 2 (6.90%) ASP.NET MVC
11 2 (6.90%) Java EE
11 2 (6.90%) Node.js
Miscellaneous
1 6 (20.69%) Enterprise Software
2 1 (3.45%) Mobile App
2 1 (3.45%) Social Media
2 1 (3.45%) User Experience
Processes & Methodologies
1 17 (58.62%) Agile Software Development
2 12 (41.38%) Front End Development
2 12 (41.38%) Scrum
3 9 (31.03%) Web Development
4 4 (13.79%) E-Commerce
5 3 (10.34%) MVC
5 3 (10.34%) Software Delivery
6 2 (6.90%) Continuous Integration
7 1 (3.45%) BDD
7 1 (3.45%) Cross-Browser Compatibility
7 1 (3.45%) Data Architecture
7 1 (3.45%) Data Modelling
7 1 (3.45%) ETL
7 1 (3.45%) Machine Learning
7 1 (3.45%) MapReduce
7 1 (3.45%) Mobile Application Development
7 1 (3.45%) Responsive Web Design
7 1 (3.45%) SOLID
7 1 (3.45%) TDD
7 1 (3.45%) Workflow
Programming Languages
1 29 (100.00%) JavaScript
2 9 (31.03%) C#
3 7 (24.14%) Java
4 2 (6.90%) SQL
5 1 (3.45%) PHP
5 1 (3.45%) Scala
5 1 (3.45%) Shell Script
Systems Management
1 1 (3.45%) Oozie
Vendors
1 4 (13.79%) hybris
2 1 (3.45%) Cloudera
2 1 (3.45%) IBM
2 1 (3.45%) Twitter