Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in South Wales 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 18 November 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Wales > South Wales
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 7 7 9
Rank change year-on-year 0 +2 +4
Permanent jobs citing JavaScript 239 381 403
As % of all permanent IT jobs advertised in South Wales 17.14% 17.45% 16.47%
As % of the Programming Languages category 35.57% 33.48% 31.91%
Number of salaries quoted 216 364 349
South Wales median annual salary £36,437 £35,000 £35,000
Median salary % change year-on-year +4.11% - +4.48%
10th Percentile £22,000 £22,500 £23,750
90th Percentile £52,500 £50,000 £43,750
Wales median annual salary £36,500 £37,500 £35,000
% change year-on-year -2.67% +7.14% +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 South Wales with a requirement for coding skills.

All Programming Languages
South Wales
Permanent vacancies with a requirement for coding skills 672 1138 1263
As % of all permanent IT jobs advertised in South Wales 48.21% 52.13% 51.61%
Number of salaries quoted 613 1050 1067
South Wales median annual salary £38,000 £36,000 £35,000
Median salary % change year-on-year +5.56% +2.86% -
10th Percentile £23,750 £22,500 £23,000
90th Percentile £55,000 £52,500 £47,250
Wales median annual salary £39,175 £37,500 £35,000
% change year-on-year +4.47% +7.14% -

JavaScript
Job Vacancy Trend in South Wales

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

Job vacancy trend for JavaScript in South Wales

JavaScript
Salary Trend in South Wales

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

Salary trend for JavaScript in South Wales

JavaScript
Salary Histogram in South Wales

The salary distribution of IT jobs citing JavaScript in South Wales over the 6 months to 18 November 2017.

Salary histogram for JavaScript in South Wales

JavaScript
Job Locations in South Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JavaScript within the South Wales region over the 6 months to 18 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cardiff +1 139 £35,000 +1.63% 10
Newport +1 45 £37,500 - 2
Torfaen +3 25 £34,000 -10.53% 3
Neath Port Talbot -1 10 £40,000 -2.44%
Bridgend +8 4 £33,750 -18.18%
Caerphilly -6 4 £40,000 +35.59%
Glamorgan - 2 £32,500 -
Monmouthshire - 2 £50,000 -
Gwent - 1 £50,000 - 1
Merthyr Tydfil - 1 £27,500 -
JavaScript
Wales

For the 6 months to 18 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 South Wales region with a requirement for JavaScript.

1 149 (62.34%) CSS
2 148 (61.92%) HTML
3 116 (48.54%) Agile Software Development
4 87 (36.40%) AngularJS
5 81 (33.89%) .NET
6 80 (33.47%) C#
7 71 (29.71%) SQL
8 68 (28.45%) jQuery
9 64 (26.78%) Java
10 61 (25.52%) Scrum
11 56 (23.43%) SQL Server
12 55 (23.01%) Node.js
13 51 (21.34%) PHP
13 51 (21.34%) MVC
14 48 (20.08%) Web Development
15 45 (18.83%) HTML5
16 42 (17.57%) Software Engineering
16 42 (17.57%) CSS3
17 41 (17.15%) Microsoft
18 39 (16.32%) OO
19 38 (15.90%) Front End Development
20 37 (15.48%) ASP.NET
21 32 (13.39%) Git (software)
21 32 (13.39%) Twitter Bootstrap
22 31 (12.97%) Microsoft Azure
22 31 (12.97%) React
23 30 (12.55%) SDLC
23 30 (12.55%) Degree
23 30 (12.55%) OOP
24 29 (12.13%) TDD

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 18 (7.53%) CMS
2 15 (6.28%) Apache Spark
3 14 (5.86%) Elasticsearch
4 9 (3.77%) IIS
5 8 (3.35%) Sitecore CMS
6 6 (2.51%) Drupal
6 6 (2.51%) SharePoint
6 6 (2.51%) WordPress
7 5 (2.09%) Apache
7 5 (2.09%) JBoss
7 5 (2.09%) Umbraco
8 2 (0.84%) Liferay
8 2 (0.84%) Tomcat
9 1 (0.42%) concrete5
9 1 (0.42%) nginx
Applications
1 4 (1.67%) Photoshop
2 2 (0.84%) Adobe Illustrator
3 1 (0.42%) InDesign
3 1 (0.42%) Microsoft Excel
Business Applications
1 5 (2.09%) Oracle EBS
2 3 (1.26%) Oracle EBS R12
3 2 (0.84%) Oracle Applications
4 1 (0.42%) Dynamics CRM
4 1 (0.42%) Magento
Cloud Services
1 31 (12.97%) Microsoft Azure
2 23 (9.62%) SaaS
3 19 (7.95%) PaaS
4 16 (6.69%) Amazon AWS
5 4 (1.67%) GitHub
6 3 (1.26%) IaaS
7 1 (0.42%) Azure Active Directory
7 1 (0.42%) Cloud Computing
7 1 (0.42%) Heroku
7 1 (0.42%) npm
7 1 (0.42%) Office 365
7 1 (0.42%) Trello
Communications & Networking
1 7 (2.93%) HTTP
2 4 (1.67%) TCP/IP
3 3 (1.26%) NAS
3 3 (1.26%) SAN
4 2 (0.84%) Firewall
4 2 (0.84%) SMS
4 2 (0.84%) SSH
5 1 (0.42%) FTP
5 1 (0.42%) SMTP
Database & Business Intelligence
1 56 (23.43%) SQL Server
2 24 (10.04%) MongoDB
3 23 (9.62%) NoSQL
4 20 (8.37%) MySQL
5 17 (7.11%) Hadoop
6 11 (4.60%) Relational Database
7 9 (3.77%) PostgreSQL
8 6 (2.51%) SQL Server 2008
9 5 (2.09%) Oracle Database
9 5 (2.09%) Oracle Database 11g
9 5 (2.09%) Oracle Reports
10 4 (1.67%) Big Data
11 2 (0.84%) Apache Cassandra
11 2 (0.84%) DTS
11 2 (0.84%) MariaDB
11 2 (0.84%) Oracle BI Publisher
11 2 (0.84%) RDBMS
11 2 (0.84%) Redis
11 2 (0.84%) SQL Server 2014
11 2 (0.84%) SQL Server Integration Services
Development Applications
1 32 (13.39%) Git (software)
2 16 (6.69%) Team Foundation Server
3 12 (5.02%) Visual Studio
4 9 (3.77%) Subversion
5 8 (3.35%) Grunt
6 6 (2.51%) JIRA
6 6 (2.51%) TeamCity
7 5 (2.09%) Jenkins
7 5 (2.09%) Oracle APEX
7 5 (2.09%) Toad
8 4 (1.67%) Maven
8 4 (1.67%) NUnit
8 4 (1.67%) Selenium
8 4 (1.67%) webpack
9 3 (1.26%) Bitbucket
9 3 (1.26%) JMeter
9 3 (1.26%) Oracle Forms
9 3 (1.26%) PostCSS
10 2 (0.84%) Moq
10 2 (0.84%) Xdebug
General
1 28 (11.72%) Finance
2 19 (7.95%) Marketing
3 16 (6.69%) Retail
4 12 (5.02%) Manufacturing
5 8 (3.35%) Telecoms
6 6 (2.51%) Advertising
6 6 (2.51%) Electronics
6 6 (2.51%) Games
7 3 (1.26%) Military
8 2 (0.84%) Pharmaceutical
9 1 (0.42%) Financial Institution
9 1 (0.42%) Interactive Media
9 1 (0.42%) Legal
Job Titles
1 177 (74.06%) Developer
2 44 (18.41%) .NET Developer
3 36 (15.06%) JavaScript Developer
4 30 (12.55%) C# Developer
4 30 (12.55%) Software Developer
5 27 (11.30%) Software Engineer
6 26 (10.88%) Front End Developer (Client-Side Developer)
7 20 (8.37%) Junior
8 19 (7.95%) C# .NET Developer
9 17 (7.11%) Java Developer
9 17 (7.11%) PHP Developer
9 17 (7.11%) Senior Developer
10 15 (6.28%) Web Developer
11 13 (5.44%) Graduate
12 11 (4.60%) Full Stack Developer
12 11 (4.60%) Junior Developer
13 10 (4.18%) C# Software Developer
13 10 (4.18%) Support Engineer
14 9 (3.77%) .NET Software Developer
14 9 (3.77%) Junior Software Engineer
Libraries, Frameworks & Software Standards
1 149 (62.34%) CSS
2 148 (61.92%) HTML
3 87 (36.40%) AngularJS
4 81 (33.89%) .NET
5 68 (28.45%) jQuery
6 55 (23.01%) Node.js
7 45 (18.83%) HTML5
8 42 (17.57%) CSS3
9 37 (15.48%) ASP.NET
10 32 (13.39%) Twitter Bootstrap
11 31 (12.97%) React
12 23 (9.62%) Sass
13 18 (7.53%) XML
14 16 (6.69%) Django
14 16 (6.69%) Symfony
15 15 (6.28%) Ajax
15 15 (6.28%) LESS
15 15 (6.28%) Ruby on Rails
15 15 (6.28%) Spring
16 14 (5.86%) ASP.NET Web Forms
Miscellaneous
1 26 (10.88%) Computer Science
2 17 (7.11%) User Experience
3 12 (5.02%) Data Structures
4 10 (4.18%) Algorithms
5 9 (3.77%) Analytical Skills
5 9 (3.77%) Greenfield Project
6 5 (2.09%) Mobile App
7 4 (1.67%) Client/Server
7 4 (1.67%) Enterprise Software
7 4 (1.67%) N-Tier
8 3 (1.26%) Fintech
8 3 (1.26%) Management Information System
8 3 (1.26%) Oculus Rift
8 3 (1.26%) Raspberry Pi
9 2 (0.84%) Graphic Design
9 2 (0.84%) NHS
9 2 (0.84%) Social Media
9 2 (0.84%) W3C
10 1 (0.42%) Animation
10 1 (0.42%) Mobile Computing
Operating Systems
1 17 (7.11%) Linux
2 14 (5.86%) Android
2 14 (5.86%) Apple iOS
3 9 (3.77%) Unix
4 6 (2.51%) Windows
5 4 (1.67%) Windows Server
5 4 (1.67%) Windows Server 2008
6 2 (0.84%) AIX
7 1 (0.42%) CentOS
7 1 (0.42%) Ubuntu
7 1 (0.42%) Windows Server 2012
Processes & Methodologies
1 116 (48.54%) Agile Software Development
2 61 (25.52%) Scrum
3 51 (21.34%) MVC
4 48 (20.08%) Web Development
5 42 (17.57%) Software Engineering
6 39 (16.32%) OO
7 38 (15.90%) Front End Development
8 30 (12.55%) OOP
8 30 (12.55%) SDLC
9 29 (12.13%) TDD
10 26 (10.88%) Test Automation
11 25 (10.46%) Continuous Integration
12 21 (8.79%) DevOps
13 13 (5.44%) Coaching
14 12 (5.02%) Microservices
14 12 (5.02%) OOD
15 11 (4.60%) Mentoring
16 10 (4.18%) Refactoring
17 9 (3.77%) Digital Marketing
17 9 (3.77%) E-Commerce
Programming Languages
1 80 (33.47%) C#
2 71 (29.71%) SQL
3 64 (26.78%) Java
4 51 (21.34%) PHP
5 27 (11.30%) TypeScript
6 24 (10.04%) Python
7 18 (7.53%) Go
8 17 (7.11%) Scala
9 15 (6.28%) R
9 15 (6.28%) Ruby
10 14 (5.86%) VB.NET
11 13 (5.44%) C++
12 10 (4.18%) Objective-C
13 9 (3.77%) T-SQL
14 8 (3.35%) Apple Swift
15 6 (2.51%) C
16 5 (2.09%) PL/SQL
17 4 (1.67%) Bash Shell
17 4 (1.67%) ES6
17 4 (1.67%) Perl
Qualifications
1 30 (12.55%) Degree
2 20 (8.37%) Computer Science Degree
3 5 (2.09%) HND
4 2 (0.84%) CEH
4 2 (0.84%) CISMP
4 2 (0.84%) CISSP
4 2 (0.84%) GIAC
4 2 (0.84%) Microsoft Certification
4 2 (0.84%) PhD
4 2 (0.84%) SC Cleared
4 2 (0.84%) Security Cleared
5 1 (0.42%) ISTQB
5 1 (0.42%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 13 (5.44%) QA
2 2 (0.84%) SLA
3 1 (0.42%) GDPR
System Software
1 10 (4.18%) Docker
2 4 (1.67%) Active Directory
3 3 (1.26%) Firmware
3 3 (1.26%) VMware ESXi
3 3 (1.26%) vSphere
4 1 (0.42%) Varnish
Systems Management
1 3 (1.26%) Ansible
1 3 (1.26%) Systems Management Server (SMS)
2 1 (0.42%) Forefront Identity Manager
2 1 (0.42%) Kibana
Vendors
1 41 (17.15%) Microsoft
2 16 (6.69%) SAP
3 13 (5.44%) Twitter
4 10 (4.18%) Sitecore
5 9 (3.77%) Oracle
6 8 (3.35%) Zend
7 3 (1.26%) Cisco
7 3 (1.26%) VMware
8 2 (0.84%) IBM
8 2 (0.84%) Sencha
9 1 (0.42%) Adobe
9 1 (0.42%) Facebook
9 1 (0.42%) Google
9 1 (0.42%) Red Hat
9 1 (0.42%) ServiceNow