The table below looks at the statistics for JavaScript skills in IT contracts advertised for the Croydon region. Included is a guide to the contractor rates offered in IT contracts that have cited JavaScript over the 3 months to 25 February 2017 with a comparison to the same period over 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.

3 months to
25 Feb 2017
Same period 2016 Same period 2015
JavaScript (including ECMAScript)
London / Croydon
Rank 20 11 17
Rank change year-on-year
-9 +6
Contract jobs citing JavaScript 12 27 7
As % of all contract IT jobs located in Croydon 5.77% 9.89% 6.48%
As % of the Programming Languages category 15.19% 35.06% 18.42%
Number of daily rates quoted 11 23 7
Median daily rate £413 £413 £375
Median daily rate % change year-on-year
- +10.00%
90% offered a daily rate of more than £225 £330 £334
10% offered a daily rate of more than £550 £450 £385
UK excluding London median daily rate £375 £354 £350
% change year-on-year
+6.00% +1.07%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £41.00 £38.75 £30.20
% change year-on-year
+5.80% +28.31%

The following table is for comparison with the above and provides statistics for the entire Programming Languages category in contract jobs advertised in the Croydon region.

Programming Languages Category
Croydon
Contract IT job ads with a match in the
Programming Languages category
79 77 38
As % of all contract IT jobs located in Croydon 37.98% 28.21% 35.19%
Number of daily rates quoted 46 59 27
Median daily rate £430 £413 £375
Median daily rate % change year-on-year
+4.24% +10.00%
90% offered a daily rate of more than £250 £295 £325
10% offered a daily rate of more than £550 £475 £500
UK excluding London median daily rate £390 £375 £350
% change year-on-year
+4.00% +7.14%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £41.50 £40.00 £35.50
% change year-on-year
+3.75% +12.67%

JavaScript
Jobs Demand Trend in Croydon

The demand trend of contract jobs across the Croydon region citing JavaScript as a proportion of all IT contracts with a match in the Programming Languages category.

JavaScript Jobs Demand Trend in Croydon

JavaScript
Daily Rate Trend in Croydon

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

JavaScript Daily Rate Trend in Croydon

JavaScript
Daily Rate Histogram in Croydon

This chart provides a histogram of daily rates quoted in contract IT jobs citing JavaScript across the Croydon region over the 3 months to 25 February 2017.

JavaScript Daily Rate Histogram in Croydon

JavaScript
Hourly Rate Trend in Croydon

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

JavaScript Hourly Rate Trend in Croydon

JavaScript
Top 30 Related IT Skills in Croydon

For the 6 months to 25 February 2017, IT contractor jobs citing JavaScript also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Croydon region with a requirement for JavaScript.

1 16 (55.17%) Agile Software Development
2 14 (48.28%) HTML
3 12 (41.38%) Java
3 12 (41.38%) CSS
4 8 (27.59%) REST
5 7 (24.14%) TDD
5 7 (24.14%) SQL
6 6 (20.69%) PHP
6 6 (20.69%) PL/SQL
6 6 (20.69%) MySQL
6 6 (20.69%) Photoshop
6 6 (20.69%) Crystal Reports
6 6 (20.69%) Web Services
6 6 (20.69%) BusinessObjects
6 6 (20.69%) Waterfall
6 6 (20.69%) Docker
6 6 (20.69%) SDLC
7 5 (17.24%) Kubernetes
7 5 (17.24%) Front End Development
7 5 (17.24%) SC Cleared
7 5 (17.24%) Security Cleared
7 5 (17.24%) Scala
7 5 (17.24%) CMS
7 5 (17.24%) Scrum
7 5 (17.24%) jQuery
7 5 (17.24%) Content Management
8 4 (13.79%) Computer Science
8 4 (13.79%) Degree
8 4 (13.79%) Pair Programming
8 4 (13.79%) RESTful

JavaScript
Top Related IT Skills in Croydon 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 5 (17.24%) CMS
2 2 (6.90%) Elasticsearch
3 1 (3.45%) Oracle Workflow
3 1 (3.45%) SharePoint
3 1 (3.45%) SharePoint 2010
Applications
1 6 (20.69%) Photoshop
Business Applications
1 1 (3.45%) Dynamics CRM
Cloud Services
1 1 (3.45%) GitHub
Database & Business Intelligence
1 6 (20.69%) BusinessObjects
1 6 (20.69%) Crystal Reports
1 6 (20.69%) MySQL
2 2 (6.90%) Relational Database
3 1 (3.45%) SQL Server
3 1 (3.45%) SQL Server 2008
3 1 (3.45%) SQL Server 2012
Development Applications
1 2 (6.90%) Git (software)
1 2 (6.90%) Protractor
1 2 (6.90%) Subversion
2 1 (3.45%) Bower
2 1 (3.45%) Burp Suite
2 1 (3.45%) Gradle
2 1 (3.45%) Grunt
2 1 (3.45%) gulp
2 1 (3.45%) Jasmine
2 1 (3.45%) JIRA
2 1 (3.45%) JMeter
2 1 (3.45%) Karma Test Runner
2 1 (3.45%) Maven
2 1 (3.45%) Oracle Forms
2 1 (3.45%) Visual Studio
2 1 (3.45%) WebDriver
General
1 1 (3.45%) Banking
1 1 (3.45%) Finance
1 1 (3.45%) Local Government
1 1 (3.45%) Retail
1 1 (3.45%) Telecoms
Job Titles
1 23 (79.31%) Developer
2 9 (31.03%) JavaScript Developer
3 4 (13.79%) Analyst
3 4 (13.79%) Analyst Programmer
3 4 (13.79%) Front End Developer (Client-Side Developer)
3 4 (13.79%) Java Analyst Programmer
3 4 (13.79%) Java Programmer
3 4 (13.79%) Programmer
4 3 (10.34%) HTML Developer
4 3 (10.34%) Node.js Developer
4 3 (10.34%) Scala Developer
4 3 (10.34%) Web Developer
5 2 (6.90%) HTML CSS Developer
5 2 (6.90%) Java Developer
5 2 (6.90%) PHP Developer
5 2 (6.90%) PL/SQL Developer
5 2 (6.90%) Senior Developer
5 2 (6.90%) SQL Developer
6 1 (3.45%) Automation Test Lead
6 1 (3.45%) PL/SQL Programmer
Libraries, Frameworks & Software Standards
1 14 (48.28%) HTML
2 12 (41.38%) CSS
3 8 (27.59%) REST
4 6 (20.69%) Web Services
5 5 (17.24%) jQuery
6 4 (13.79%) Node.js
6 4 (13.79%) RESTful
7 3 (10.34%) AngularJS
7 3 (10.34%) HTML5
7 3 (10.34%) Twitter Bootstrap
8 2 (6.90%) .NET
8 2 (6.90%) CSS3
8 2 (6.90%) Play Framework
8 2 (6.90%) React
8 2 (6.90%) Sass
9 1 (3.45%) ASP.NET
9 1 (3.45%) Hibernate
9 1 (3.45%) SOAP
9 1 (3.45%) Spring
9 1 (3.45%) WPF
Miscellaneous
1 4 (13.79%) Computer Science
1 4 (13.79%) User Experience
2 2 (6.90%) W3C
Processes & Methodologies
1 16 (55.17%) Agile Software Development
2 7 (24.14%) TDD
3 6 (20.69%) SDLC
3 6 (20.69%) Waterfall
4 5 (17.24%) Content Management
4 5 (17.24%) Front End Development
4 5 (17.24%) Scrum
5 4 (13.79%) Pair Programming
6 3 (10.34%) BDD
6 3 (10.34%) Dashboard Development
6 3 (10.34%) DevOps
6 3 (10.34%) E-Commerce
6 3 (10.34%) Exploratory Testing
6 3 (10.34%) Kanban
6 3 (10.34%) Web Development
6 3 (10.34%) Workflow
7 2 (6.90%) Functional Programming
7 2 (6.90%) Functional Testing
7 2 (6.90%) Security Architecture
7 2 (6.90%) Service Design
Programming Languages
1 12 (41.38%) Java
2 7 (24.14%) SQL
3 6 (20.69%) PHP
3 6 (20.69%) PL/SQL
4 5 (17.24%) Scala
5 2 (6.90%) C#
6 1 (3.45%) C
6 1 (3.45%) ES6
6 1 (3.45%) PowerShell
6 1 (3.45%) VB.NET
Qualifications
1 5 (17.24%) SC Cleared
1 5 (17.24%) Security Cleared
2 4 (13.79%) Degree
System Software
1 6 (20.69%) Docker
Systems Management
1 5 (17.24%) Kubernetes
2 1 (3.45%) ZABBIX
Vendors
1 3 (10.34%) HP
1 3 (10.34%) SAP
2 1 (3.45%) Oracle