Period
to 13 December 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 13 December 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
South Wales > Cardiff
6 months to
13 Dec 2018
Same period 2017 Same period 2016
Rank 7 8 8
Rank change year-on-year +1 0 +1
Permanent jobs citing JavaScript 181 139 253
As % of all permanent IT jobs advertised in Cardiff 16.05% 17.25% 18.81%
As % of the Programming Languages category 28.96% 35.73% 35.24%
Number of salaries quoted 160 123 240
Cardiff median annual salary £39,500 £35,000 £34,000
Median salary % change year-on-year +12.86% +2.94% -2.86%
10th Percentile £27,500 £23,250 £22,500
90th Percentile £56,500 £48,750 £46,250
South Wales median annual salary £40,000 £36,187 £35,000
% change year-on-year +10.54% +3.39% -

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 625 389 718
As % of all permanent IT jobs advertised in Cardiff 55.41% 48.26% 53.38%
Number of salaries quoted 545 352 671
Cardiff median annual salary £40,000 £36,000 £35,000
Median salary % change year-on-year +11.11% +2.86% -
10th Percentile £27,500 £25,000 £23,000
90th Percentile £65,000 £52,500 £55,000
South Wales median annual salary £40,250 £37,500 £35,000
% change year-on-year +7.33% +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 13 December 2018.

Salary histogram for JavaScript in Cardiff

For the 6 months to 13 December 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.

1 112 (61.88%) HTML
2 89 (49.17%) CSS
3 88 (48.62%) .NET
4 84 (46.41%) C#
4 84 (46.41%) Agile Software Development
5 65 (35.91%) AngularJS
6 45 (24.86%) XML
7 44 (24.31%) jQuery
8 43 (23.76%) HTML5
8 43 (23.76%) React
9 42 (23.20%) Microsoft
10 41 (22.65%) Scrum
11 39 (21.55%) SQL
12 36 (19.89%) MVC
13 35 (19.34%) Git (software)
13 35 (19.34%) SQL Server
14 33 (18.23%) Web Development
14 33 (18.23%) Front End Development
15 31 (17.13%) Microsoft Azure
15 31 (17.13%) PHP
15 31 (17.13%) ASP.NET
16 30 (16.57%) Java
16 30 (16.57%) CSS3
17 29 (16.02%) JSON
18 25 (13.81%) User Experience
18 25 (13.81%) Sass
19 24 (13.26%) KnockoutJS
20 22 (12.15%) Finance
21 21 (11.60%) RESTful
21 21 (11.60%) Unit Testing

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 11 (6.08%) CMS
1 11 (6.08%) WordPress
2 9 (4.97%) SharePoint
3 5 (2.76%) SAS
4 4 (2.21%) Elasticsearch
4 4 (2.21%) JBoss
5 3 (1.66%) Apache
5 3 (1.66%) IIS
5 3 (1.66%) Sitecore CMS
6 2 (1.10%) Drupal
6 2 (1.10%) OpenEdge
6 2 (1.10%) Tomcat
6 2 (1.10%) Umbraco
7 1 (0.55%) Apache Spark
7 1 (0.55%) ArcGIS
7 1 (0.55%) nginx
7 1 (0.55%) NServiceBus
Applications
1 3 (1.66%) Adobe Illustrator
1 3 (1.66%) Photoshop
2 1 (0.55%) Chatbot
2 1 (0.55%) InVision
Business Applications
1 5 (2.76%) Dynamics CRM
2 2 (1.10%) Magento
2 2 (1.10%) Shopify
Cloud Services
1 31 (17.13%) Microsoft Azure
2 15 (8.29%) Amazon AWS
3 9 (4.97%) SaaS
4 7 (3.87%) Office 365
5 4 (2.21%) GitHub
5 4 (2.21%) npm
6 3 (1.66%) Serverless
7 1 (0.55%) Dynamics 365
Communications & Networking
1 8 (4.42%) HTTP
2 5 (2.76%) HTTPS
3 4 (2.21%) SSL
4 1 (0.55%) SSH
Database & Business Intelligence
1 35 (19.34%) SQL Server
2 20 (11.05%) MySQL
3 12 (6.63%) Relational Database
4 10 (5.52%) MongoDB
5 7 (3.87%) SQL Server Reporting Services
6 6 (3.31%) PostgreSQL
7 5 (2.76%) BusinessObjects
7 5 (2.76%) Data Warehouse
7 5 (2.76%) DB2
7 5 (2.76%) GIS
7 5 (2.76%) Power BI
7 5 (2.76%) PowerPivot
7 5 (2.76%) SAS EBI
7 5 (2.76%) SQL Server Integration Services
8 4 (2.21%) NoSQL
9 3 (1.66%) Apache Cassandra
9 3 (1.66%) Big Data
10 2 (1.10%) HPCC
10 2 (1.10%) SQL Server 2008
11 1 (0.55%) SQL Server 2012
Development Applications
1 35 (19.34%) Git (software)
2 13 (7.18%) Selenium
3 11 (6.08%) Visual Studio
4 8 (4.42%) Team Foundation Server
5 7 (3.87%) Subversion
6 6 (3.31%) JIRA
7 5 (2.76%) Atlassian Bamboo
7 5 (2.76%) Bitbucket
7 5 (2.76%) Jenkins
7 5 (2.76%) webpack
8 4 (2.21%) gulp
9 3 (1.66%) Cucumber
9 3 (1.66%) Mercurial
9 3 (1.66%) SpecFlow
10 2 (1.10%) Babel
10 2 (1.10%) Protractor
10 2 (1.10%) Visual Studio Team System
10 2 (1.10%) WebDriver
11 1 (0.55%) MSTest
11 1 (0.55%) TeamCity
General
1 22 (12.15%) Finance
2 15 (8.29%) Advertising
3 8 (4.42%) Banking
4 7 (3.87%) Games
5 5 (2.76%) Law
5 5 (2.76%) Retail
6 3 (1.66%) Financial Institution
6 3 (1.66%) Pharmaceutical
6 3 (1.66%) Welsh Language
7 2 (1.10%) Automotive
7 2 (1.10%) Manufacturing
8 1 (0.55%) Back Office
8 1 (0.55%) Electronics
8 1 (0.55%) Marketing
8 1 (0.55%) Publishing
8 1 (0.55%) Retail Finance
8 1 (0.55%) Telecoms
Job Titles
1 149 (82.32%) Developer
2 41 (22.65%) .NET Developer
3 36 (19.89%) Front End Developer (Client-Side Developer)
4 28 (15.47%) C# Developer
5 27 (14.92%) Full Stack Developer
6 25 (13.81%) C# .NET Developer
7 23 (12.71%) Software Developer
8 18 (9.94%) Web Developer
9 13 (7.18%) JavaScript Developer
9 13 (7.18%) Senior Developer
10 12 (6.63%) PHP Developer
10 12 (6.63%) SQL Developer
11 10 (5.52%) Software Engineer
12 9 (4.97%) C# Software Developer
12 9 (4.97%) SQL Server Developer
13 8 (4.42%) Java Developer
13 8 (4.42%) Senior Front-End Developer
14 7 (3.87%) ASP.NET MVC Developer
14 7 (3.87%) Lead Developer
15 6 (3.31%) .NET Software Developer
Libraries, Frameworks & Software Standards
1 112 (61.88%) HTML
2 89 (49.17%) CSS
3 88 (48.62%) .NET
4 65 (35.91%) AngularJS
5 45 (24.86%) XML
6 44 (24.31%) jQuery
7 43 (23.76%) HTML5
7 43 (23.76%) React
8 31 (17.13%) ASP.NET
9 30 (16.57%) CSS3
10 29 (16.02%) JSON
11 25 (13.81%) Sass
12 24 (13.26%) KnockoutJS
13 21 (11.60%) RESTful
14 19 (10.50%) Web Services
15 15 (8.29%) .NET Framework
16 13 (7.18%) Node.js
16 13 (7.18%) SOAP
17 12 (6.63%) REST
18 11 (6.08%) Twitter Bootstrap
Miscellaneous
1 25 (13.81%) User Experience
2 21 (11.60%) Self-Motivation
3 8 (4.42%) Fintech
4 6 (3.31%) Greenfield Project
4 6 (3.31%) Mobile App
5 5 (2.76%) Data Structures
6 3 (1.66%) 3D Graphics
6 3 (1.66%) Algorithms
6 3 (1.66%) Analytical Mindset
6 3 (1.66%) Analytical Skills
7 2 (1.10%) Graphic Design
7 2 (1.10%) N-Tier
8 1 (0.55%) Animation
8 1 (0.55%) CMDB
8 1 (0.55%) Wiki
Operating Systems
1 20 (11.05%) Windows
2 11 (6.08%) Linux
3 7 (3.87%) Android
4 6 (3.31%) Apple iOS
5 5 (2.76%) Unix
6 2 (1.10%) Windows Server
7 1 (0.55%) CentOS
7 1 (0.55%) Debian
7 1 (0.55%) VMS
Processes & Methodologies
1 84 (46.41%) Agile Software Development
2 41 (22.65%) Scrum
3 36 (19.89%) MVC
4 33 (18.23%) Front End Development
4 33 (18.23%) Web Development
5 21 (11.60%) Unit Testing
6 19 (10.50%) Software Engineering
7 18 (9.94%) Problem-Solving
8 17 (9.39%) OO
9 16 (8.84%) Test Automation
10 15 (8.29%) Continuous Integration
10 15 (8.29%) Mentoring
11 14 (7.73%) Decision-Making
12 13 (7.18%) TDD
13 12 (6.63%) Analytics
13 12 (6.63%) SDLC
14 9 (4.97%) Business Intelligence
14 9 (4.97%) Migration
14 9 (4.97%) OOP
15 8 (4.42%) Continuous Deployment
Programming Languages
1 84 (46.41%) C#
2 39 (21.55%) SQL
3 31 (17.13%) PHP
4 30 (16.57%) Java
5 16 (8.84%) Python
6 13 (7.18%) TypeScript
7 11 (6.08%) ES6
8 6 (3.31%) C
9 5 (2.76%) C++
9 5 (2.76%) Data Analysis Expressions (DAX)
9 5 (2.76%) PowerShell
9 5 (2.76%) VBA
10 3 (1.66%) Delphi
11 2 (1.10%) Apple Swift
11 2 (1.10%) Bash Shell
11 2 (1.10%) Objective-C
11 2 (1.10%) Perl
11 2 (1.10%) PHP 5
11 2 (1.10%) Shell Script
11 2 (1.10%) VB
Qualifications
1 16 (8.84%) Degree
2 4 (2.21%) Computer Science Degree
3 1 (0.55%) Chartered Engineer
3 1 (0.55%) CITP
3 1 (0.55%) ISTQB
3 1 (0.55%) PRINCE2 Certification
3 1 (0.55%) Sun Certification
Quality Assurance & Compliance
1 8 (4.42%) QA
System Software
1 3 (1.66%) Docker
2 1 (0.55%) Apache ZooKeeper
2 1 (0.55%) Varnish
Systems Management
1 2 (1.10%) Ansible
2 1 (0.55%) Kubernetes
2 1 (0.55%) Systems Management Server (SMS)
Vendors
1 42 (23.20%) Microsoft
2 10 (5.52%) Google
3 6 (3.31%) Oracle
4 5 (2.76%) Twitter
5 4 (2.21%) OutSystems
5 4 (2.21%) Progress
5 4 (2.21%) Sitecore
6 3 (1.66%) ESRI
7 2 (1.10%) Adobe
7 2 (1.10%) Facebook
7 2 (1.10%) Sencha
7 2 (1.10%) ServiceNow
8 1 (0.55%) SAP
8 1 (0.55%) Sybase