The table below looks at the statistics for JavaScript skills in IT contracts advertised for the Cardiff region. Included is a guide to the contractor rates offered in IT contracts that have cited JavaScript over the 3 months to 28 June 2016 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
28 Jun 2016
Same period 2015 Same period 2014
JavaScript (including ECMAScript)
Rank 9 8 13
Rank change year-on-year
-1 +5
Contract jobs citing JavaScript 41 43 41
As % of all contract IT jobs located in Cardiff 14.75% 12.91% 9.93%
As % of the Programming Languages category 28.28% 26.88% 26.97%
Number of daily rates quoted 29 37 32
Median daily rate £388 £310 £300
Median daily rate % change year-on-year
+25.00% +3.33%
90% offered a daily rate of more than £261 £200 £250
10% offered a daily rate of more than £480 £393 £400
UK excluding London median daily rate £360 £350 £325
% change year-on-year
+2.85% +7.69%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £37.50 £39.78 £32.00
% change year-on-year
-5.71% +24.29%
JavaScript
South Wales

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

Programming Languages Category
Cardiff
Contract IT job ads with a match in the
Programming Languages category
145 160 152
As % of all contract IT jobs located in Cardiff 52.16% 48.05% 36.80%
Number of daily rates quoted 106 126 109
Median daily rate £375 £350 £350
Median daily rate % change year-on-year
+7.14% -
90% offered a daily rate of more than £215 £200 £250
10% offered a daily rate of more than £475 £425 £500
UK excluding London median daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 1 3 3
Median hourly rate £13.50 £17.50 £15.25
Median hourly rate % change year-on-year
-22.85% +14.75%
UK excluding London median hourly rate £37.50 £37.00 £36.00
% change year-on-year
+1.35% +2.77%

JavaScript
Jobs Demand Trend in Cardiff

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

JavaScript Jobs Demand Trend in Cardiff

JavaScript
Daily Rate Trend in Cardiff

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

JavaScript Daily Rate Trend in Cardiff

JavaScript
Daily Rate Histogram in Cardiff

This chart provides a histogram of daily rates quoted in contract IT jobs citing JavaScript across the Cardiff region over the 3 months to 28 June 2016.

JavaScript Daily Rate Histogram in Cardiff

JavaScript
Hourly Rate Trend in Cardiff

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

JavaScript Hourly Rate Trend in Cardiff

JavaScript
Top 30 Related IT Skills in Cardiff

For the 6 months to 28 June 2016, 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 Cardiff region with a requirement for JavaScript.

1 88 (73.95%) Agile Software Development
2 83 (69.75%) jQuery
3 75 (63.03%) CSS
4 70 (58.82%) HTML
4 70 (58.82%) TDD
5 62 (52.10%) Web Development
6 52 (43.70%) Java
7 47 (39.50%) Selenium
8 42 (35.29%) OO
9 40 (33.61%) Software Engineering
10 39 (32.77%) Unix
11 37 (31.09%) Perl
11 37 (31.09%) Scrum
12 35 (29.41%) HTML5
13 33 (27.73%) Cucumber
13 33 (27.73%) .NET
14 31 (26.05%) AngularJS
15 30 (25.21%) Visual Studio
16 29 (24.37%) CSS3
17 28 (23.53%) Security Cleared
18 27 (22.69%) MVC
18 27 (22.69%) Legal
19 26 (21.85%) XML
19 26 (21.85%) Continuous Integration
20 23 (19.33%) SC Cleared
20 23 (19.33%) C#
21 22 (18.49%) Unit Testing
21 22 (18.49%) WCF
21 22 (18.49%) BDD
22 21 (17.65%) KnockoutJS

JavaScript
Top Related IT Skills in Cardiff 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 11 (9.24%) JBoss
2 8 (6.72%) Confluence
2 8 (6.72%) FileNet
2 8 (6.72%) LiveCycle
2 8 (6.72%) Tomcat
3 7 (5.88%) IIS
4 6 (5.04%) GeoServer
5 5 (4.20%) Apache
5 5 (4.20%) MQSeries
6 4 (3.36%) WebSphere
7 3 (2.52%) CMS
8 2 (1.68%) Sitecore CMS
9 1 (0.84%) Elasticsearch
Applications
1 6 (5.04%) Gliffy
1 6 (5.04%) MS Excel
Cloud Services
1 5 (4.20%) SaaS
Communications & Networking
1 4 (3.36%) LDAP
1 4 (3.36%) SSL
1 4 (3.36%) VPN
2 3 (2.52%) FTP
3 1 (0.84%) Internet
Database & Business Intelligence
1 15 (12.61%) SQL Server
2 9 (7.56%) MongoDB
3 8 (6.72%) NoSQL
3 8 (6.72%) SQL Server Reporting Services
4 6 (5.04%) BusinessObjects
4 6 (5.04%) MySQL
4 6 (5.04%) SQL Server Integration Services
5 4 (3.36%) Couchbase
6 3 (2.52%) Redis
6 3 (2.52%) SQL Server 2008
6 3 (2.52%) SQL Server 2012
7 1 (0.84%) Big Data
Development Applications
1 47 (39.50%) Selenium
2 33 (27.73%) Cucumber
3 30 (25.21%) Visual Studio
4 19 (15.97%) MbUnit
4 19 (15.97%) MSTest
4 19 (15.97%) NUnit
5 18 (15.13%) Git (software)
6 14 (11.76%) JIRA
7 13 (10.92%) Subversion
8 10 (8.40%) DbUnit
8 10 (8.40%) JUnit
8 10 (8.40%) Spock
9 8 (6.72%) Ant
9 8 (6.72%) Hudson
9 8 (6.72%) Maven
10 7 (5.88%) Eclipse
11 6 (5.04%) SQL Server Management Studio (SSMS)
12 4 (3.36%) Burp Suite
12 4 (3.36%) JMeter
13 3 (2.52%) SpecFlow
General
1 27 (22.69%) Legal
2 19 (15.97%) Finance
3 3 (2.52%) Publishing
4 2 (1.68%) Manufacturing
5 1 (0.84%) Games
5 1 (0.84%) Marketing
Job Titles
1 105 (88.24%) Developer
2 31 (26.05%) Web Developer
3 18 (15.13%) Agile Developer
3 18 (15.13%) Senior Developer
4 16 (13.45%) Senior Agile Developer
5 15 (12.61%) Website Developer
6 14 (11.76%) JavaScript Developer
7 11 (9.24%) Java Developer
8 8 (6.72%) ABAP Developer
8 8 (6.72%) PHP Developer
8 8 (6.72%) SAP Developer
8 8 (6.72%) SC Cleared Java Developer
9 7 (5.88%) .NET Developer
9 7 (5.88%) Front End Developer (Client-Side Developer)
9 7 (5.88%) Perl Developer
10 6 (5.04%) UI Developer
11 5 (4.20%) Analyst
11 5 (4.20%) Test Analyst
12 4 (3.36%) Consultant
12 4 (3.36%) Technical Consultant
Libraries, Frameworks & Software Standards
1 83 (69.75%) jQuery
2 75 (63.03%) CSS
3 70 (58.82%) HTML
4 35 (29.41%) HTML5
5 33 (27.73%) .NET
6 31 (26.05%) AngularJS
7 29 (24.37%) CSS3
8 26 (21.85%) XML
9 22 (18.49%) WCF
10 21 (17.65%) KnockoutJS
11 20 (16.81%) ASP.NET Web API
12 17 (14.29%) SOAP
13 11 (9.24%) Spring
14 10 (8.40%) JSTS
14 10 (8.40%) REST
15 8 (6.72%) Hibernate
15 8 (6.72%) J2EE
15 8 (6.72%) JSF
15 8 (6.72%) Web Services
16 7 (5.88%) ASP.NET
Miscellaneous
1 6 (5.04%) Replication
2 4 (3.36%) Analytical Skills
2 4 (3.36%) Mobile App
3 2 (1.68%) DTV
3 2 (1.68%) IPTV
3 2 (1.68%) User Experience
3 2 (1.68%) W3C
4 1 (0.84%) Digital Media
4 1 (0.84%) Embedded Systems
4 1 (0.84%) Enterprise Software
4 1 (0.84%) New Media
4 1 (0.84%) N-Tier
Operating Systems
1 39 (32.77%) Unix
2 5 (4.20%) Linux
3 4 (3.36%) Windows
3 4 (3.36%) Windows 8
4 1 (0.84%) Apple iOS
Processes & Methodologies
1 88 (73.95%) Agile Software Development
2 70 (58.82%) TDD
3 62 (52.10%) Web Development
4 42 (35.29%) OO
5 40 (33.61%) Software Engineering
6 37 (31.09%) Scrum
7 27 (22.69%) MVC
8 26 (21.85%) Continuous Integration
9 22 (18.49%) BDD
9 22 (18.49%) Unit Testing
10 19 (15.97%) ATDD
10 19 (15.97%) DevOps
10 19 (15.97%) Test-First Development
11 16 (13.45%) Mentoring
12 12 (10.08%) Document Management
12 12 (10.08%) Workflow
13 10 (8.40%) Front End Development
13 10 (8.40%) Web Design
14 8 (6.72%) Test Automation
15 6 (5.04%) Dependency Injection
Programming Languages
1 52 (43.70%) Java
2 37 (31.09%) Perl
3 23 (19.33%) C#
4 20 (16.81%) SQL
4 20 (16.81%) TypeScript
5 15 (12.61%) PHP
6 9 (7.56%) T-SQL
7 8 (6.72%) ABAP
8 3 (2.52%) Bash Shell
8 3 (2.52%) C
8 3 (2.52%) Go
8 3 (2.52%) Python
9 2 (1.68%) SAPscript
9 2 (1.68%) Scala
10 1 (0.84%) ANSI SQL
10 1 (0.84%) Apple Swift
10 1 (0.84%) Groovy
10 1 (0.84%) Objective-C
10 1 (0.84%) XPath
Qualifications
1 28 (23.53%) Security Cleared
2 23 (19.33%) SC Cleared
3 12 (10.08%) DV Cleared
4 6 (5.04%) BPSS Clearance
5 5 (4.20%) BC Cleared
Quality Assurance & Compliance
1 8 (6.72%) QA
2 5 (4.20%) Disclosure Scotland
3 1 (0.84%) WAI
3 1 (0.84%) WCAG
Vendors
1 9 (7.56%) SAP
2 8 (6.72%) Adobe
2 8 (6.72%) ILOG
2 8 (6.72%) Splunk
3 6 (5.04%) Kofax
3 6 (5.04%) Microsoft
3 6 (5.04%) Zend
4 5 (4.20%) Atlassian
5 4 (3.36%) ServiceNow
6 3 (2.52%) Sitecore
7 1 (0.84%) Twitter