Period
to 23 November 2017

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 23 November 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
South Wales > Cardiff
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 7 7 8
Rank change year-on-year 0 +1 +9
Permanent jobs citing JavaScript 142 250 266
As % of all permanent IT jobs advertised in Cardiff 17.38% 18.13% 17.06%
As % of the Programming Languages category 36.41% 34.48% 33.67%
Number of salaries quoted 128 236 222
Cardiff median annual salary £35,000 £34,000 £35,000
Median salary % change year-on-year +2.94% -2.86% +12.90%
10th Percentile £22,500 £22,500 £24,550
90th Percentile £47,875 £46,250 £46,125
South Wales median annual salary £36,500 £35,000 £35,000
% change year-on-year +4.29% - +4.48%

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 390 725 790
As % of all permanent IT jobs advertised in Cardiff 47.74% 52.57% 50.67%
Number of salaries quoted 356 679 665
Cardiff median annual salary £37,500 £35,000 £35,000
Median salary % change year-on-year +7.14% - -
10th Percentile £24,625 £22,500 £23,000
90th Percentile £52,500 £53,750 £48,750
South Wales median annual salary £38,000 £35,000 £35,000
% change year-on-year +8.57% - -

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 23 November 2017.

Salary histogram for JavaScript in Cardiff

For the 6 months to 23 November 2017, IT jobs citing JavaScript also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Cardiff region with a requirement for JavaScript.

1 81 (57.04%) HTML
2 77 (54.23%) CSS
3 65 (45.77%) Agile Software Development
4 50 (35.21%) .NET
5 48 (33.80%) AngularJS
6 44 (30.99%) C#
7 43 (30.28%) PHP
8 42 (29.58%) Scrum
9 41 (28.87%) jQuery
10 40 (28.17%) MVC
11 39 (27.46%) SQL Server
12 38 (26.76%) SQL
13 36 (25.35%) Web Development
14 30 (21.13%) Front End Development
15 28 (19.72%) Java
16 27 (19.01%) HTML5
17 26 (18.31%) Microsoft
18 23 (16.20%) Git (software)
19 22 (15.49%) CSS3
20 21 (14.79%) OO
21 20 (14.08%) Microsoft Azure
21 20 (14.08%) Node.js
21 20 (14.08%) Sass
21 20 (14.08%) SDLC
22 19 (13.38%) CMS
23 18 (12.68%) ASP.NET
24 17 (11.97%) Team Foundation Server
24 17 (11.97%) React
25 16 (11.27%) Computer Science
25 16 (11.27%) OOP

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 19 (13.38%) CMS
2 10 (7.04%) Elasticsearch
3 9 (6.34%) IIS
3 9 (6.34%) Sitecore CMS
4 7 (4.93%) WordPress
5 6 (4.23%) Drupal
6 5 (3.52%) Apache
6 5 (3.52%) JBoss
6 5 (3.52%) Umbraco
7 2 (1.41%) Tomcat
8 1 (0.70%) concrete5
8 1 (0.70%) Mule
8 1 (0.70%) nginx
Applications
1 4 (2.82%) Photoshop
2 2 (1.41%) Adobe Illustrator
3 1 (0.70%) InDesign
Business Applications
1 4 (2.82%) Oracle EBS
2 2 (1.41%) Oracle Applications
2 2 (1.41%) Oracle EBS R12
3 1 (0.70%) Magento
Cloud Services
1 20 (14.08%) Microsoft Azure
2 11 (7.75%) Amazon AWS
3 7 (4.93%) SaaS
4 4 (2.82%) GitHub
5 2 (1.41%) PaaS
6 1 (0.70%) Cloud Computing
6 1 (0.70%) Heroku
6 1 (0.70%) npm
6 1 (0.70%) Trello
Communications & Networking
1 4 (2.82%) TCP/IP
2 3 (2.11%) HTTP
2 3 (2.11%) NAS
2 3 (2.11%) SAN
3 2 (1.41%) Firewall
3 2 (1.41%) SMS
4 1 (0.70%) SSH
Database & Business Intelligence
1 39 (27.46%) SQL Server
2 15 (10.56%) MySQL
3 9 (6.34%) MongoDB
4 5 (3.52%) Big Data
4 5 (3.52%) NoSQL
4 5 (3.52%) PostgreSQL
4 5 (3.52%) SQL Server 2008
5 4 (2.82%) Oracle Database
5 4 (2.82%) Oracle Database 11g
5 4 (2.82%) Oracle Reports
6 3 (2.11%) Hadoop
6 3 (2.11%) Relational Database
7 2 (1.41%) Apache Cassandra
7 2 (1.41%) DTS
7 2 (1.41%) MariaDB
7 2 (1.41%) Oracle BI Publisher
7 2 (1.41%) Redis
7 2 (1.41%) SQL Server 2014
7 2 (1.41%) SQL Server Integration Services
8 1 (0.70%) HPCC
Development Applications
1 23 (16.20%) Git (software)
2 17 (11.97%) Team Foundation Server
3 12 (8.45%) Visual Studio
4 6 (4.23%) Grunt
5 5 (3.52%) Selenium
6 4 (2.82%) Oracle APEX
6 4 (2.82%) Toad
6 4 (2.82%) webpack
7 3 (2.11%) Bitbucket
7 3 (2.11%) Jenkins
7 3 (2.11%) JMeter
7 3 (2.11%) NUnit
7 3 (2.11%) PostCSS
7 3 (2.11%) Subversion
8 2 (1.41%) Eclipse
8 2 (1.41%) Moq
8 2 (1.41%) Oracle Forms
8 2 (1.41%) SQL Server Management Studio (SSMS)
8 2 (1.41%) TeamCity
8 2 (1.41%) Xdebug
General
1 14 (9.86%) Finance
2 13 (9.15%) Marketing
3 12 (8.45%) Retail
4 6 (4.23%) Games
5 3 (2.11%) Advertising
5 3 (2.11%) Manufacturing
6 2 (1.41%) Telecoms
7 1 (0.70%) Financial Institution
Job Titles
1 111 (78.17%) Developer
2 25 (17.61%) .NET Developer
3 23 (16.20%) JavaScript Developer
4 22 (15.49%) C# Developer
4 22 (15.49%) Front End Developer (Client-Side Developer)
5 15 (10.56%) PHP Developer
5 15 (10.56%) Web Developer
6 13 (9.15%) Software Developer
7 12 (8.45%) C# .NET Developer
8 10 (7.04%) Java Developer
9 9 (6.34%) Senior Developer
9 9 (6.34%) Software Engineer
9 9 (6.34%) Support Engineer
10 8 (5.63%) Junior
11 7 (4.93%) Junior Developer
11 7 (4.93%) PHP Software Engineer
12 6 (4.23%) SQL Developer
13 5 (3.52%) HTML CSS Developer
13 5 (3.52%) HTML Developer
13 5 (3.52%) Systems Developer
Libraries, Frameworks & Software Standards
1 81 (57.04%) HTML
2 77 (54.23%) CSS
3 50 (35.21%) .NET
4 48 (33.80%) AngularJS
5 41 (28.87%) jQuery
6 27 (19.01%) HTML5
7 22 (15.49%) CSS3
8 20 (14.08%) Node.js
8 20 (14.08%) Sass
9 18 (12.68%) ASP.NET
10 17 (11.97%) React
11 15 (10.56%) Ajax
12 14 (9.86%) ASP.NET Web Forms
12 14 (9.86%) Symfony
12 14 (9.86%) Twitter Bootstrap
13 12 (8.45%) LESS
14 11 (7.75%) Laravel
14 11 (7.75%) XML
15 9 (6.34%) .NET Framework
15 9 (6.34%) Spring
Miscellaneous
1 16 (11.27%) Computer Science
2 7 (4.93%) Analytical Skills
3 5 (3.52%) Greenfield Project
4 4 (2.82%) Data Structures
4 4 (2.82%) Mobile App
4 4 (2.82%) User Experience
5 3 (2.11%) Client/Server
5 3 (2.11%) N-Tier
5 3 (2.11%) Oculus Rift
5 3 (2.11%) Raspberry Pi
5 3 (2.11%) W3C
6 2 (1.41%) Algorithms
6 2 (1.41%) Enterprise Software
6 2 (1.41%) Graphic Design
6 2 (1.41%) Management Information System
6 2 (1.41%) NHS
6 2 (1.41%) Social Media
7 1 (0.70%) Animation
Operating Systems
1 14 (9.86%) Linux
2 9 (6.34%) Unix
3 7 (4.93%) Android
4 6 (4.23%) Windows
5 5 (3.52%) Apple iOS
6 4 (2.82%) Windows Server
6 4 (2.82%) Windows Server 2008
7 2 (1.41%) AIX
8 1 (0.70%) Windows Server 2012
Processes & Methodologies
1 65 (45.77%) Agile Software Development
2 42 (29.58%) Scrum
3 40 (28.17%) MVC
4 36 (25.35%) Web Development
5 30 (21.13%) Front End Development
6 21 (14.79%) OO
7 20 (14.08%) SDLC
8 16 (11.27%) OOP
9 15 (10.56%) TDD
10 14 (9.86%) Software Engineering
11 10 (7.04%) Test Automation
12 9 (6.34%) Continuous Integration
13 8 (5.63%) Kanban
13 8 (5.63%) Web Design
14 7 (4.93%) E-Commerce
14 7 (4.93%) Microservices
15 6 (4.23%) DevOps
15 6 (4.23%) High Availability
15 6 (4.23%) OOD
15 6 (4.23%) Responsive Web Design
Programming Languages
1 44 (30.99%) C#
2 43 (30.28%) PHP
3 38 (26.76%) SQL
4 28 (19.72%) Java
5 10 (7.04%) VB.NET
6 9 (6.34%) T-SQL
7 7 (4.93%) Python
7 7 (4.93%) TypeScript
8 6 (4.23%) C++
9 5 (3.52%) Objective-C
10 4 (2.82%) ES6
10 4 (2.82%) Groovy
10 4 (2.82%) PL/SQL
11 3 (2.11%) Bash Shell
11 3 (2.11%) C
11 3 (2.11%) Perl
12 2 (1.41%) Apple Swift
12 2 (1.41%) Go
12 2 (1.41%) PHP 5
12 2 (1.41%) Scala
Qualifications
1 13 (9.15%) Degree
2 7 (4.93%) Computer Science Degree
3 6 (4.23%) HND
4 2 (1.41%) CEH
4 2 (1.41%) CISMP
4 2 (1.41%) CISSP
4 2 (1.41%) GIAC
4 2 (1.41%) Microsoft Certification
4 2 (1.41%) PhD
5 1 (0.70%) ISTQB
5 1 (0.70%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 10 (7.04%) QA
2 2 (1.41%) SLA
System Software
1 8 (5.63%) Docker
2 3 (2.11%) Active Directory
2 3 (2.11%) VMware ESXi
2 3 (2.11%) vSphere
3 2 (1.41%) Firmware
4 1 (0.70%) Varnish
Systems Management
1 3 (2.11%) Systems Management Server (SMS)
2 2 (1.41%) Ansible
Vendors
1 26 (18.31%) Microsoft
2 11 (7.75%) Sitecore
3 7 (4.93%) Zend
4 6 (4.23%) Oracle
4 6 (4.23%) Twitter
5 3 (2.11%) Cisco
5 3 (2.11%) VMware
6 2 (1.41%) IBM
7 1 (0.70%) Adobe
7 1 (0.70%) Sencha