The following table provides summary statistics for contract job vacancies advertised in South Wales with a requirement for JavaScript skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JavaScript over the 3 months to 25 June 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

JavaScript (including ECMAScript)
Wales / South Wales
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 19 10 22
Rank change year-on-year -9 +12  
Contract jobs citing JavaScript 36 57 49
As % of all contract IT jobs advertised in South Wales 6.81% 12.05% 8.31%
As % of the Programming Languages category 18.75% 26.27% 17.01%
Number of daily rates quoted 27 40 39
Median daily rate £350 £388 £340
Median daily rate % change year-on-year -9.67% +13.97%  
90% offered a daily rate of more than £308 £275 £200
10% offered a daily rate of more than £435 £478 £390
UK excluding London median daily rate £375 £363 £341
% change year-on-year +3.44% +6.46%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £43.39 £37.50 £40.00
% change year-on-year +15.70% -6.25%  

JavaScript is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in South Wales with a requirement for programming language skills.

Contract Programming Language Skills
South Wales
Contract job vacancies with a requirement for programming language skills 192 217 288
As % of all contract IT job vacancies advertised in South Wales 36.29% 45.88% 48.81%
Number of daily rates quoted 144 154 218
Median daily rate £375 £388 £350
Median daily rate % change year-on-year -3.22% +10.71%  
90% offered a daily rate of more than £313 £225 £215
10% offered a daily rate of more than £500 £550 £450
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 7 4 5
Median hourly rate £36.50 £14.25 £17.50
Median hourly rate % change year-on-year +156.14% -18.57%  
UK excluding London median hourly rate £42.50 £37.50 £37.00
% change year-on-year +13.33% +1.35%  

JavaScript
Job Vacancy Trend in South Wales

The job posting trend of jobs advertised in South Wales citing JavaScript as a proportion of all contract or permanent IT jobs with a match in the Programming Languages category.

Job vacancy trend for JavaScript in South Wales

JavaScript
Contractor Daily Rate Trend in South Wales

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing JavaScript in South Wales.

Contractor daily rate trend for JavaScript in South Wales

JavaScript
Contractor Daily Rate Histogram in South Wales

The daily rate distribution of IT jobs citing JavaScript in South Wales over the 3 months to 25 June 2017.

Contractor daily rate histogram for JavaScript in South Wales

JavaScript
Contractor Hourly Rate Trend in South Wales

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

Contractor hourly rate trend for JavaScript in South Wales

JavaScript
Contract Job Locations in South Wales

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript within the South Wales region over the 3 months to 25 June 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
Cardiff -8 22 £350 -9.67% 9
Newport -1 5 £413 +23.13% 1
Bridgend - 1 £313 -
JavaScript
Wales

For the 6 months to 25 June 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 South Wales region with a requirement for JavaScript.

1 63 (80.77%) HTML
2 58 (74.36%) CSS
3 49 (62.82%) HTML5
4 44 (56.41%) CSS3
5 38 (48.72%) AngularJS
6 35 (44.87%) Agile Software Development
7 32 (41.03%) jQuery
8 27 (34.62%) Ajax
9 25 (32.05%) Web Development
9 25 (32.05%) C#
9 25 (32.05%) Front End Development
10 24 (30.77%) .NET
11 21 (26.92%) React
12 19 (24.36%) KnockoutJS
13 15 (19.23%) Node.js
13 15 (19.23%) ASP.NET
14 14 (17.95%) SQL Server
14 14 (17.95%) User Experience
15 13 (16.67%) Twitter Bootstrap
15 13 (16.67%) Git (software)
15 13 (16.67%) SQL
16 12 (15.38%) TDD
16 12 (15.38%) Sass
17 11 (14.10%) Docker
17 11 (14.10%) Wireframes
17 11 (14.10%) Microsoft
18 10 (12.82%) MVC
18 10 (12.82%) PHP
18 10 (12.82%) Cross-Browser Compatibility
18 10 (12.82%) Durandal

JavaScript
Co-occurring IT Skills in South Wales 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 (8.97%) Apache
2 6 (7.69%) CMS
3 5 (6.41%) SharePoint
4 3 (3.85%) Elasticsearch
4 3 (3.85%) SharePoint 2013
5 2 (2.56%) Apache Spark
5 2 (2.56%) Cloud Foundry
5 2 (2.56%) Confluence
5 2 (2.56%) Drupal
5 2 (2.56%) IIS
5 2 (2.56%) SharePoint 2010
5 2 (2.56%) SharePoint Server
5 2 (2.56%) Sitecore CMS
5 2 (2.56%) Umbraco
6 1 (1.28%) Jetty
6 1 (1.28%) nginx
6 1 (1.28%) Oracle HTTP Server
6 1 (1.28%) Tomcat
6 1 (1.28%) WebLogic
6 1 (1.28%) WebSphere
Applications
1 1 (1.28%) Photoshop
Business Applications
1 1 (1.28%) Dynamics CRM
1 1 (1.28%) Oracle ERP
Cloud Services
1 3 (3.85%) Amazon AWS
1 3 (3.85%) Microsoft Azure
2 1 (1.28%) Amazon CloudWatch
2 1 (1.28%) Amazon EC2
2 1 (1.28%) Amazon ElastiCache
2 1 (1.28%) Amazon ELB
2 1 (1.28%) Amazon S3
2 1 (1.28%) Cloud Computing
2 1 (1.28%) Google App Engine
2 1 (1.28%) Google Cloud Platform
2 1 (1.28%) Route 53
2 1 (1.28%) Virtual Private Cloud
Communications & Networking
1 1 (1.28%) DHCP
1 1 (1.28%) DNS
1 1 (1.28%) DSL
1 1 (1.28%) FTP
1 1 (1.28%) HTTP
1 1 (1.28%) IPsec
1 1 (1.28%) SSL
1 1 (1.28%) TCP/IP
Database & Business Intelligence
1 14 (17.95%) SQL Server
2 8 (10.26%) MySQL
3 2 (2.56%) Big Data
3 2 (2.56%) HBase
3 2 (2.56%) MongoDB
3 2 (2.56%) SQL Server 2005
3 2 (2.56%) SQL Server 2008
4 1 (1.28%) Amazon DynamoDB
4 1 (1.28%) Couchbase
4 1 (1.28%) NoSQL
4 1 (1.28%) SQL Server 2012
Development Applications
1 13 (16.67%) Git (software)
2 6 (7.69%) Jenkins
3 3 (3.85%) Cucumber
3 3 (3.85%) Selenium
3 3 (3.85%) Visual Studio
4 2 (2.56%) gulp
4 2 (2.56%) Jasmine
4 2 (2.56%) JIRA
4 2 (2.56%) TeamCity
4 2 (2.56%) WebDriver
5 1 (1.28%) Babel
5 1 (1.28%) Grunt
5 1 (1.28%) MbUnit
5 1 (1.28%) Mercurial
5 1 (1.28%) MSTest
5 1 (1.28%) Protractor
5 1 (1.28%) SpecFlow
5 1 (1.28%) Team Foundation Server
5 1 (1.28%) Travis CI
5 1 (1.28%) webpack
General
1 3 (3.85%) Finance
1 3 (3.85%) Telecoms
2 2 (2.56%) Advertising
2 2 (2.56%) Banking
3 1 (1.28%) Investment Banking
3 1 (1.28%) Marketing
Job Titles
1 68 (87.18%) Developer
2 19 (24.36%) Front End Developer (Client-Side Developer)
3 14 (17.95%) .NET Developer
4 12 (15.38%) Web Developer
5 10 (12.82%) HTML CSS Developer
5 10 (12.82%) HTML Developer
6 8 (10.26%) PHP Developer
6 8 (10.26%) PHP Zend Developer
7 7 (8.97%) Angular Developer
8 6 (7.69%) Software Engineer
9 5 (6.41%) PHP Web Developer
10 4 (5.13%) Senior Developer
11 3 (3.85%) JavaScript Developer
11 3 (3.85%) ServiceNow Developer
12 2 (2.56%) Front End Web Developer (Client-Side Developer)
12 2 (2.56%) Full Stack Developer
12 2 (2.56%) Scala Developer
12 2 (2.56%) Senior Front-End Developer
12 2 (2.56%) Sitecore Developer
12 2 (2.56%) UI/UX Developer
Libraries, Frameworks & Software Standards
1 63 (80.77%) HTML
2 58 (74.36%) CSS
3 49 (62.82%) HTML5
4 44 (56.41%) CSS3
5 38 (48.72%) AngularJS
6 32 (41.03%) jQuery
7 27 (34.62%) Ajax
8 24 (30.77%) .NET
9 21 (26.92%) React
10 19 (24.36%) KnockoutJS
11 15 (19.23%) ASP.NET
11 15 (19.23%) Node.js
12 13 (16.67%) Twitter Bootstrap
13 12 (15.38%) Sass
14 10 (12.82%) Backbone.js
14 10 (12.82%) Durandal
15 8 (10.26%) RESTful
15 8 (10.26%) XML
16 6 (7.69%) LAMP
16 6 (7.69%) Zend Framework
Miscellaneous
1 14 (17.95%) User Experience
2 5 (6.41%) Client/Server
3 4 (5.13%) CMDB
4 3 (3.85%) Computer Science
4 3 (3.85%) Greenfield Project
5 2 (2.56%) Digital Media
5 2 (2.56%) W3C
6 1 (1.28%) Fintech
Operating Systems
1 2 (2.56%) Windows
2 1 (1.28%) Android
2 1 (1.28%) Linux
Processes & Methodologies
1 35 (44.87%) Agile Software Development
2 25 (32.05%) Front End Development
2 25 (32.05%) Web Development
3 12 (15.38%) TDD
4 11 (14.10%) Wireframes
5 10 (12.82%) Cross-Browser Compatibility
5 10 (12.82%) MVC
6 9 (11.54%) Continuous Integration
7 8 (10.26%) Responsive Web Design
7 8 (10.26%) Software Engineering
8 7 (8.97%) BDD
8 7 (8.97%) Scrum
8 7 (8.97%) Test Scripting
8 7 (8.97%) Web Design
9 6 (7.69%) DevOps
9 6 (7.69%) OOP
9 6 (7.69%) Unit Testing
10 5 (6.41%) Mentoring
10 5 (6.41%) Workflow
11 4 (5.13%) OO
Programming Languages
1 25 (32.05%) C#
2 13 (16.67%) SQL
3 10 (12.82%) PHP
4 8 (10.26%) Java
5 6 (7.69%) Python
6 4 (5.13%) C++
6 4 (5.13%) T-SQL
7 3 (3.85%) TypeScript
8 2 (2.56%) PowerShell
9 1 (1.28%) Groovy
9 1 (1.28%) Korn
9 1 (1.28%) Perl
9 1 (1.28%) VB.NET
9 1 (1.28%) VBScript
Qualifications
1 6 (7.69%) Security Cleared
2 4 (5.13%) Degree
3 3 (3.85%) BPSS Clearance
3 3 (3.85%) ITIL Certification
4 2 (2.56%) Computer Science Degree
5 1 (1.28%) Master's Degree
5 1 (1.28%) SC Cleared
Quality Assurance & Compliance
1 1 (1.28%) Disclosure Scotland
1 1 (1.28%) QA
1 1 (1.28%) WAI
1 1 (1.28%) WCAG
System Software
1 11 (14.10%) Docker
2 2 (2.56%) HDFS
3 1 (1.28%) VMware Infrastructure
3 1 (1.28%) Xen
Systems Management
1 1 (1.28%) Ansible
1 1 (1.28%) Fluentd
1 1 (1.28%) Grafana
1 1 (1.28%) Kibana
1 1 (1.28%) Marathon
1 1 (1.28%) Mesos
1 1 (1.28%) Prometheus
1 1 (1.28%) Puppet
1 1 (1.28%) Rundeck
1 1 (1.28%) Terraform
Vendors
1 11 (14.10%) Microsoft
2 8 (10.26%) Zend
3 7 (8.97%) Adobe
4 5 (6.41%) ServiceNow
5 2 (2.56%) Cloudera
5 2 (2.56%) Nintex
5 2 (2.56%) Oracle
5 2 (2.56%) Sitecore
5 2 (2.56%) Splunk
6 1 (1.28%) Google
6 1 (1.28%) Software AG
6 1 (1.28%) VMware
Cardiff, South Glamorgan
TEKsystems
Posted: 4 days ago
Cardiff, South Glamorgan
Sanderson
Rate: £30000 - £50000 per annum
Posted: 11 days ago