Period
to 24 June 2018

The following table provides summary statistics for permanent job vacancies advertised in Cardiff with a requirement for JavaScript skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JavaScript over the 6 months to 24 June 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
South Wales > Cardiff
6 months to
24 Jun 2018
Same period 2017 Same period 2016
Rank 9 7 8
Rank change year-on-year -2 +1 +1
Permanent jobs citing JavaScript 137 197 211
As % of all permanent IT jobs advertised in Cardiff 14.62% 18.76% 15.17%
As % of the Programming Languages category 28.19% 36.41% 29.06%
Number of salaries quoted 128 178 182
Cardiff median annual salary £37,500 £35,000 £36,250
Median salary % change year-on-year +7.14% -3.45% +7.41%
10th Percentile £26,250 £22,500 £22,500
90th Percentile £50,000 £50,750 £47,500
South Wales median annual salary £39,500 £35,000 £36,500
% change year-on-year +12.86% -4.11% +4.29%

JavaScript is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Cardiff with a requirement for coding skills.

All Programming Languages
Cardiff
Permanent vacancies with a requirement for coding skills 486 541 726
As % of all permanent IT jobs advertised in Cardiff 51.87% 51.52% 52.19%
Number of salaries quoted 420 495 638
Cardiff median annual salary £40,000 £38,500 £37,500
Median salary % change year-on-year +3.90% +2.67% +7.14%
10th Percentile £26,250 £26,100 £22,750
90th Percentile £53,750 £55,000 £51,250
South Wales median annual salary £40,000 £40,000 £37,500
% change year-on-year - +6.67% +7.14%

JavaScript
Job Vacancy Trend in Cardiff

Job postings citing JavaScript as a percentage of all IT jobs advertised in Cardiff.

Job vacancy trend for JavaScript in Cardiff

JavaScript
Salary Trend in Cardiff

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JavaScript in Cardiff.

Salary trend for JavaScript in Cardiff

JavaScript
Salary Histogram in Cardiff

The salary distribution of IT jobs citing JavaScript in Cardiff over the 6 months to 24 June 2018.

Salary histogram for JavaScript in Cardiff

For the 6 months to 24 June 2018, IT jobs citing JavaScript also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Cardiff region with a requirement for JavaScript.

1 68 (49.64%) HTML
2 65 (47.45%) CSS
3 64 (46.72%) Agile Software Development
4 51 (37.23%) AngularJS
5 50 (36.50%) .NET
6 47 (34.31%) C#
7 39 (28.47%) PHP
8 38 (27.74%) Java
9 36 (26.28%) SQL
10 33 (24.09%) MVC
11 30 (21.90%) jQuery
12 29 (21.17%) Scrum
12 29 (21.17%) Microsoft
13 26 (18.98%) SQL Server
13 26 (18.98%) Test Automation
14 24 (17.52%) Git (software)
15 23 (16.79%) ASP.NET
16 22 (16.06%) MySQL
16 22 (16.06%) OO
16 22 (16.06%) Web Development
17 20 (14.60%) Selenium
17 20 (14.60%) HTML5
17 20 (14.60%) Linux
17 20 (14.60%) TDD
18 19 (13.87%) Web Services
18 19 (13.87%) React
19 18 (13.14%) Python
20 16 (11.68%) SharePoint
20 16 (11.68%) Front End Development
21 15 (10.95%) Greenfield Project

JavaScript
Co-occurring 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 16 (11.68%) SharePoint
2 6 (4.38%) Elasticsearch
2 6 (4.38%) JBoss
3 5 (3.65%) IIS
3 5 (3.65%) Tomcat
4 4 (2.92%) Apache
4 4 (2.92%) CMS
5 2 (1.46%) BizTalk Server
6 1 (0.73%) ArcGIS
6 1 (0.73%) Drupal
6 1 (0.73%) Mule
6 1 (0.73%) nginx
6 1 (0.73%) SharePoint 2013
6 1 (0.73%) Sitecore CMS
6 1 (0.73%) Umbraco
6 1 (0.73%) WordPress
Applications
1 1 (0.73%) Adobe Illustrator
1 1 (0.73%) Photoshop
Business Applications
1 3 (2.19%) Dynamics CRM
2 1 (0.73%) Magento
Cloud Services
1 10 (7.30%) Microsoft Azure
2 9 (6.57%) Amazon AWS
3 7 (5.11%) Office 365
4 4 (2.92%) Dynamics 365
5 3 (2.19%) npm
5 3 (2.19%) SaaS
5 3 (2.19%) Serverless
6 1 (0.73%) Amazon EC2
6 1 (0.73%) Amazon SQS
6 1 (0.73%) PaaS
Communications & Networking
1 4 (2.92%) LAN
1 4 (2.92%) TCP/IP
1 4 (2.92%) WAN
2 1 (0.73%) Internet
2 1 (0.73%) SSH
Database & Business Intelligence
1 26 (18.98%) SQL Server
2 22 (16.06%) MySQL
3 14 (10.22%) MongoDB
4 10 (7.30%) PostgreSQL
5 7 (5.11%) NoSQL
5 7 (5.11%) Relational Database
6 6 (4.38%) SQL Server Reporting Services
7 5 (3.65%) GIS
8 4 (2.92%) Apache Cassandra
8 4 (2.92%) Big Data
8 4 (2.92%) Oracle Database
9 2 (1.46%) HPCC
10 1 (0.73%) Amazon RDS
10 1 (0.73%) Couchbase
10 1 (0.73%) Geospatial Data
10 1 (0.73%) Hadoop
10 1 (0.73%) HBase
10 1 (0.73%) SQL Server 2008
10 1 (0.73%) SQL Server 2012
Development Applications
1 24 (17.52%) Git (software)
2 20 (14.60%) Selenium
3 8 (5.84%) Jenkins
4 7 (5.11%) Cucumber
5 6 (4.38%) Visual Studio
6 5 (3.65%) Jasmine
7 4 (2.92%) Ant
7 4 (2.92%) Ranorex
7 4 (2.92%) Team Foundation Server
8 3 (2.19%) Protractor
8 3 (2.19%) Subversion
8 3 (2.19%) WebDriver
9 2 (1.46%) Bower
9 2 (1.46%) JIRA
10 1 (0.73%) Maven
10 1 (0.73%) MbUnit
10 1 (0.73%) Mercurial
10 1 (0.73%) MSTest
10 1 (0.73%) NUnit
10 1 (0.73%) TeamCity
General
1 13 (9.49%) Finance
2 10 (7.30%) Retail
3 7 (5.11%) Advertising
3 7 (5.11%) Marketing
4 6 (4.38%) Telecoms
5 4 (2.92%) Electronics
5 4 (2.92%) Manufacturing
6 2 (1.46%) Banking
6 2 (1.46%) Pharmaceutical
7 1 (0.73%) Financial Institution
Job Titles
1 103 (75.18%) Developer
2 25 (18.25%) .NET Developer
3 16 (11.68%) Software Developer
4 15 (10.95%) PHP Developer
4 15 (10.95%) Senior Developer
5 14 (10.22%) Front End Developer (Client-Side Developer)
6 12 (8.76%) C# Developer
7 11 (8.03%) Analyst
8 10 (7.30%) Automation Test Analyst
8 10 (7.30%) C# .NET Developer
8 10 (7.30%) Full Stack Developer
8 10 (7.30%) Test Analyst
8 10 (7.30%) Web Developer
9 9 (6.57%) Java Developer
10 6 (4.38%) ASP.NET Developer
10 6 (4.38%) C# ASP.NET Developer
10 6 (4.38%) Junior
10 6 (4.38%) Software Engineer
11 5 (3.65%) .NET Software Developer
11 5 (3.65%) C# Software Developer
Libraries, Frameworks & Software Standards
1 68 (49.64%) HTML
2 65 (47.45%) CSS
3 51 (37.23%) AngularJS
4 50 (36.50%) .NET
5 30 (21.90%) jQuery
6 23 (16.79%) ASP.NET
7 20 (14.60%) HTML5
8 19 (13.87%) React
8 19 (13.87%) Web Services
9 14 (10.22%) ASP.NET MVC
9 14 (10.22%) CSS3
9 14 (10.22%) Node.js
10 13 (9.49%) RESTful
10 13 (9.49%) SOAP
10 13 (9.49%) WCF
11 12 (8.76%) JSON
11 12 (8.76%) REST
12 11 (8.03%) ASP.NET Web API
13 10 (7.30%) Spring
14 9 (6.57%) XML
Miscellaneous
1 15 (10.95%) Greenfield Project
2 10 (7.30%) Fintech
2 10 (7.30%) User Experience
3 5 (3.65%) Analytical Skills
3 5 (3.65%) Computer Science
4 4 (2.92%) Management Information System
5 3 (2.19%) NHS
6 2 (1.46%) Enterprise Software
6 2 (1.46%) Mobile App
6 2 (1.46%) N-Tier
7 1 (0.73%) Algorithms
7 1 (0.73%) Client/Server
7 1 (0.73%) CMDB
7 1 (0.73%) Data Structures
7 1 (0.73%) Self-Motivation
7 1 (0.73%) Social Media
7 1 (0.73%) W3C
Operating Systems
1 20 (14.60%) Linux
2 9 (6.57%) Apple iOS
3 7 (5.11%) Unix
4 6 (4.38%) Android
5 4 (2.92%) CentOS
5 4 (2.92%) Red Hat Enterprise Linux
6 1 (0.73%) Windows
Processes & Methodologies
1 64 (46.72%) Agile Software Development
2 33 (24.09%) MVC
3 29 (21.17%) Scrum
4 26 (18.98%) Test Automation
5 22 (16.06%) OO
5 22 (16.06%) Web Development
6 20 (14.60%) TDD
7 16 (11.68%) Front End Development
8 13 (9.49%) Mentoring
8 13 (9.49%) Problem-Solving
9 12 (8.76%) SDLC
10 11 (8.03%) Software Engineering
11 10 (7.30%) Open Source
12 9 (6.57%) Continuous Integration
12 9 (6.57%) Microservices
12 9 (6.57%) OOP
13 7 (5.11%) DevOps
13 7 (5.11%) Programme Management
13 7 (5.11%) Test Strategy
13 7 (5.11%) Unit Testing
Programming Languages
1 47 (34.31%) C#
2 39 (28.47%) PHP
3 38 (27.74%) Java
4 36 (26.28%) SQL
5 18 (13.14%) Python
6 9 (6.57%) Bash Shell
7 6 (4.38%) Groovy
7 6 (4.38%) VB.NET
8 3 (2.19%) C
8 3 (2.19%) T-SQL
8 3 (2.19%) TypeScript
9 2 (1.46%) Go
9 2 (1.46%) Objective-C
9 2 (1.46%) PL/SQL
10 1 (0.73%) ES6
10 1 (0.73%) Perl
10 1 (0.73%) PHP 5
10 1 (0.73%) Ruby
10 1 (0.73%) Scala
10 1 (0.73%) VBScript
Qualifications
1 6 (4.38%) Degree
2 5 (3.65%) Computer Science Degree
3 2 (1.46%) Chartered Engineer
3 2 (1.46%) CITP
3 2 (1.46%) Sun Certification
4 1 (0.73%) ITIL Certification
Quality Assurance & Compliance
1 5 (3.65%) QA
2 1 (0.73%) GDPR
2 1 (0.73%) WAI
System Software
1 4 (2.92%) Docker
Systems Management
1 5 (3.65%) Ansible
Vendors
1 29 (21.17%) Microsoft
2 13 (9.49%) Oracle
3 4 (2.92%) Red Hat
3 4 (2.92%) SAP
3 4 (2.92%) VMware
4 3 (2.19%) ESRI
4 3 (2.19%) Google
4 3 (2.19%) Zend
5 2 (1.46%) Sencha
5 2 (1.46%) Sybase
6 1 (0.73%) DevExpress
6 1 (0.73%) Samsung
6 1 (0.73%) ServiceNow
6 1 (0.73%) Sitecore
6 1 (0.73%) Tableau
6 1 (0.73%) Twitter