The table below looks at the statistics for JavaScript skills in IT contracts advertised for the Croydon region. Included is a guide to the average contractor rates offered in IT contracts that have cited JavaScript over the 3 months to 27 May 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
27 May 2015
Same period 2014 Same period 2013
JavaScript (including ECMAScript)
Rank 6 12 -
Rank change year-on-year
+6 -
Contract jobs citing JavaScript 25 9 0
As % of all contract IT jobs located in Croydon 17.61% 9.57% -
As % of the Programming Languages category 39.06% 34.62% -
Number of daily rates quoted 13 9 0
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£375 £300 -
Average daily rate % change year-on-year
+25.00% -
UK excluding London average daily rate £350 £325 £300
% change year-on-year
+7.69% +8.33%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £37.75 £35.00 £35.00
% change year-on-year
+7.85% -
JavaScript
London

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
64 26 10
As % of all contract IT jobs located in Croydon 45.07% 27.66% 20.41%
Number of daily rates quoted 43 22 3
Average daily rate £388 £300 £325
Average daily rate % change year-on-year
+29.16% -7.69%
90% offered a daily rate of more than £300 £300 £275
10% offered a daily rate of more than £450 £443 £350
UK excluding London average daily rate £350 £340 £325
% change year-on-year
+2.94% +4.61%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £36.00 £36.00 £35.00
% change year-on-year
- +2.85%

JavaScript
Jobs Demand Trend in Croydon

This chart provides a 3-month moving total of IT contractor jobs citing JavaScript across the Croydon region as a proportion of the total demand within 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 27 May 2015.

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 27 May 2015, IT contractor jobs across the Croydon region citing JavaScript also 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 that cited JavaScript.

1 22 (66.67%) HTML
2 20 (60.61%) Agile Software Development
3 15 (45.45%) Git (software)
3 15 (45.45%) HTML5
4 13 (39.39%) MVC
4 13 (39.39%) CSS
5 12 (36.36%) jQuery
6 11 (33.33%) Java
7 10 (30.30%) C#
7 10 (30.30%) PHP
7 10 (30.30%) SQL Server
7 10 (30.30%) Linux
7 10 (30.30%) Tomcat
8 9 (27.27%) SQL
8 9 (27.27%) Finance
8 9 (27.27%) LAMP
8 9 (27.27%) Scrum
9 8 (24.24%) PostgreSQL
9 8 (24.24%) Spring
9 8 (24.24%) .NET
9 8 (24.24%) Web Services
9 8 (24.24%) Apache
9 8 (24.24%) Red Hat
9 8 (24.24%) CentOS
10 7 (21.21%) Continuous Integration
10 7 (21.21%) nginx
10 7 (21.21%) Node.js
10 7 (21.21%) CSS3
10 7 (21.21%) KnockoutJS
10 7 (21.21%) Doctrine

JavaScript
Top Related IT Skills in Croydon by Category

For the 6 months to 27 May 2015, IT contractor jobs across the Croydon region citing JavaScript also 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 that cited JavaScript. Up to 20 skills are shown per category.

Application Platforms
1 10 (30.30%) Tomcat
2 8 (24.24%) Apache
3 7 (21.21%) nginx
3 7 (21.21%) Node.js
3 7 (21.21%) JBoss
4 5 (15.15%) WebLogic
4 5 (15.15%) iPlanet
4 5 (15.15%) GlassFish
4 5 (15.15%) Jetty
4 5 (15.15%) Mule
4 5 (15.15%) Tornado
4 5 (15.15%) WildFly
4 5 (15.15%) Mule ESB
4 5 (15.15%) Apache TomEE
5 4 (12.12%) Apache Qpid
5 4 (12.12%) Elasticsearch
5 4 (12.12%) Alfresco
5 4 (12.12%) Confluence
6 2 (6.06%) Sitecore CMS
6 2 (6.06%) Umbraco
Applications
1 1 (3.03%) Spreadsheet
Business Applications
1 4 (12.12%) Dynamics CRM
1 4 (12.12%) Oracle BPM
Cloud Services
1 4 (12.12%) OpenShift
2 2 (6.06%) Google Cloud Platform
2 2 (6.06%) Amazon AWS
3 1 (3.03%) Microsoft Azure
Communications & Networking
1 6 (18.18%) HTTP
2 4 (12.12%) OpenLDAP
3 2 (6.06%) Firewall
3 2 (6.06%) VPN
3 2 (6.06%) DMZ
4 1 (3.03%) Internet
4 1 (3.03%) X.509
Database & Business Intelligence
1 10 (30.30%) SQL Server
2 8 (24.24%) PostgreSQL
3 7 (21.21%) MySQL
4 5 (15.15%) MongoDB
4 5 (15.15%) Redis
5 4 (12.12%) Riak
5 4 (12.12%) Infinispan
5 4 (12.12%) InterSystems Cache
5 4 (12.12%) SQL Server Reporting Services
6 2 (6.06%) Oracle Database
6 2 (6.06%) Relational Database
7 1 (3.03%) SQL Server 2008
7 1 (3.03%) PerformancePoint
7 1 (3.03%) Oracle Reports
Development Applications
1 15 (45.45%) Git (software)
2 7 (21.21%) JMeter
2 7 (21.21%) Maven
3 6 (18.18%) Gerrit
3 6 (18.18%) Gradle
3 6 (18.18%) Selenium
4 5 (15.15%) JIRA
5 4 (12.12%) JUnit
5 4 (12.12%) Mocha
5 4 (12.12%) SonarQube
5 4 (12.12%) Artifactory
5 4 (12.12%) Jenkins
6 3 (9.09%) Visual Studio
6 3 (9.09%) Ant
6 3 (9.09%) Subversion
7 2 (6.06%) PhantomJS
7 2 (6.06%) Jasmine
8 1 (3.03%) Bugzilla
8 1 (3.03%) NUnit
8 1 (3.03%) Cucumber
General
1 9 (27.27%) Finance
2 2 (6.06%) Telecoms
3 1 (3.03%) Financial Institution
3 1 (3.03%) Banking
Job Titles
1 20 (60.61%) Developer
2 9 (27.27%) Senior Developer
3 8 (24.24%) PHP Developer
4 7 (21.21%) .NET Developer
4 7 (21.21%) Senior PHP Developer
5 5 (15.15%) Java Architect
5 5 (15.15%) Architect
6 4 (12.12%) Consultant
7 3 (9.09%) CRM Consultant
7 3 (9.09%) Microsoft Developer
7 3 (9.09%) Microsoft Consultant
7 3 (9.09%) CRM Developer
7 3 (9.09%) Microsoft CRM Consultant
8 2 (6.06%) C# .NET Developer
8 2 (6.06%) C# ASP.NET Developer
8 2 (6.06%) Web Support Engineer
8 2 (6.06%) Dynamics CRM Consultant
8 2 (6.06%) Dynamics CRM Developer
8 2 (6.06%) Web Engineer
8 2 (6.06%) Java Developer
Libraries, Frameworks & Software Standards
1 22 (66.67%) HTML
2 15 (45.45%) HTML5
3 13 (39.39%) CSS
4 12 (36.36%) jQuery
5 9 (27.27%) LAMP
6 8 (24.24%) Web Services
6 8 (24.24%) .NET
6 8 (24.24%) Spring
7 7 (21.21%) Symfony
7 7 (21.21%) CSS3
7 7 (21.21%) KnockoutJS
7 7 (21.21%) Doctrine
8 6 (18.18%) AngularJS
8 6 (18.18%) Twitter Bootstrap
8 6 (18.18%) JAX-RS
8 6 (18.18%) Backbone.js
8 6 (18.18%) ASP.NET MVC
8 6 (18.18%) REST
8 6 (18.18%) Ajax
8 6 (18.18%) Spring MVC
Miscellaneous
1 5 (15.15%) W3C
2 2 (6.06%) Social Media
2 2 (6.06%) Enterprise Software
2 2 (6.06%) User Experience
3 1 (3.03%) Visualisation
Operating Systems
1 10 (30.30%) Linux
2 8 (24.24%) CentOS
3 7 (21.21%) Ubuntu
4 3 (9.09%) Windows
5 1 (3.03%) Solaris
5 1 (3.03%) Mac OS X
5 1 (3.03%) UNIX
Processes & Methodologies
1 20 (60.61%) Agile Software Development
2 13 (39.39%) MVC
3 9 (27.27%) Scrum
4 7 (21.21%) Continuous Integration
5 6 (18.18%) TDD
5 6 (18.18%) Open Source
6 5 (15.15%) Unit Testing
6 5 (15.15%) Validation
6 5 (15.15%) SOA
6 5 (15.15%) Configuration Management
7 4 (12.12%) CRM
7 4 (12.12%) Document Management
7 4 (12.12%) BDD
7 4 (12.12%) Data Virtualisation
7 4 (12.12%) Microservices
8 3 (9.09%) DevOps
8 3 (9.09%) Workflow
8 3 (9.09%) Content Management
8 3 (9.09%) E-Commerce
9 2 (6.06%) SEO
Programming Languages
1 11 (33.33%) Java
2 10 (30.30%) C#
2 10 (30.30%) PHP
3 9 (27.27%) SQL
4 7 (21.21%) PHP5
5 4 (12.12%) Python
5 4 (12.12%) Ruby
6 2 (6.06%) Bash Shell
6 2 (6.06%) T-SQL
6 2 (6.06%) Perl
7 1 (3.03%) C++
7 1 (3.03%) VB.NET
Qualifications
1 6 (18.18%) Security Cleared
2 4 (12.12%) SC Cleared
Quality Assurance & Compliance
1 1 (3.03%) QA
System Software
1 6 (18.18%) vCloud
2 5 (15.15%) Squid
2 5 (15.15%) Varnish
3 4 (12.12%) Active Directory
3 4 (12.12%) VMware Infrastructure
4 2 (6.06%) Docker
Systems Management
1 6 (18.18%) Puppet
1 6 (18.18%) HAProxy
1 6 (18.18%) Ansible
2 4 (12.12%) logstash
2 4 (12.12%) Salt
2 4 (12.12%) Kibana
2 4 (12.12%) Rundeck
2 4 (12.12%) ZABBIX
3 1 (3.03%) Capistrano
3 1 (3.03%) Vagrant
3 1 (3.03%) Opscode Chef
Vendors
1 8 (24.24%) Red Hat
2 7 (21.21%) Oracle
2 7 (21.21%) VMware
2 7 (21.21%) Zend
3 6 (18.18%) Microsoft
4 5 (15.15%) Twitter
5 4 (12.12%) Splunk
5 4 (12.12%) Pega
6 2 (6.06%) Sitecore
6 2 (6.06%) Google
7 1 (3.03%) Perforce