Period
to 14 August 2018

The following table provides summary statistics for permanent job vacancies advertised in 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 14 August 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
UK > Wales
6 months to
14 Aug 2018
Same period 2017 Same period 2016
Rank 8 8 9
Rank change year-on-year 0 +1 +1
Permanent jobs citing JavaScript 303 372 411
As % of all permanent IT jobs advertised in Wales 15.83% 17.52% 15.43%
As % of the Programming Languages category 29.28% 36.33% 31.00%
Number of salaries quoted 232 348 394
Wales median annual salary £40,000 £37,500 £37,500
Median salary % change year-on-year +6.67% - +7.14%
10th Percentile £27,500 £22,500 £22,500
90th Percentile £52,500 £52,500 £47,500
UK median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +5.88%

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 Wales with a requirement for coding skills.

All Programming Languages
Wales
Permanent vacancies with a requirement for coding skills 1,035 1,024 1,326
As % of all permanent IT jobs advertised in Wales 54.08% 48.23% 49.79%
Number of salaries quoted 835 937 1,180
Wales median annual salary £40,000 £40,000 £37,500
Median salary % change year-on-year - +6.67% +7.14%
10th Percentile £26,250 £25,000 £22,750
90th Percentile £57,500 £55,000 £51,250
UK median annual salary £50,000 £47,500 £47,500
% change year-on-year +5.26% - +5.56%

JavaScript
Job Vacancy Trend in Wales

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

Job vacancy trend for JavaScript in Wales

JavaScript
Salary Trend in Wales

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

Salary trend for JavaScript in Wales

JavaScript
Salary Histogram in Wales

The salary distribution of IT jobs citing JavaScript in Wales over the 6 months to 14 August 2018.

Salary histogram for JavaScript in Wales

JavaScript
Job Locations in Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JavaScript within the Wales region over the 6 months to 14 August 2018. 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
South Wales -2 216 £41,500 +16.90% 48
Mid Wales - 42 - -
West Wales -17 24 £35,500 -5.33% 5
North Wales +8 20 £40,000 +6.67% 8
JavaScript
UK

For the 6 months to 14 August 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 Wales region with a requirement for JavaScript.

1 162 (53.47%) HTML
2 143 (47.19%) CSS
3 117 (38.61%) Agile Software Development
4 116 (38.28%) C#
4 116 (38.28%) .NET
5 97 (32.01%) SQL
6 87 (28.71%) MVC
7 73 (24.09%) AngularJS
8 71 (23.43%) Degree
9 66 (21.78%) Mentoring
10 64 (21.12%) SQL Server
11 62 (20.46%) jQuery
12 61 (20.13%) ASP.NET
13 55 (18.15%) QA
13 55 (18.15%) HTML5
14 54 (17.82%) Java
15 52 (17.16%) Microsoft Azure
16 49 (16.17%) Git (software)
17 48 (15.84%) ITIL
18 46 (15.18%) Scrum
19 45 (14.85%) PHP
20 44 (14.52%) User Experience
21 43 (14.19%) Process Improvement
21 43 (14.19%) Management Information System
22 42 (13.86%) Test Automation
23 41 (13.53%) Business Process Improvement
24 40 (13.20%) Release Management
24 40 (13.20%) Microsoft
25 37 (12.21%) Web Development
26 36 (11.88%) TDD

JavaScript
Co-occurring IT Skills in 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 20 (6.60%) Elasticsearch
2 15 (4.95%) SharePoint
3 12 (3.96%) nginx
4 9 (2.97%) CMS
5 6 (1.98%) Drupal
6 5 (1.65%) Tomcat
7 4 (1.32%) Liferay
8 3 (0.99%) Apache
8 3 (0.99%) Umbraco
8 3 (0.99%) WordPress
9 2 (0.66%) ArcGIS
9 2 (0.66%) BizTalk Server
9 2 (0.66%) IIS
10 1 (0.33%) JBoss
10 1 (0.33%) SAS
10 1 (0.33%) Sitecore CMS
Applications
1 3 (0.99%) Adobe Illustrator
1 3 (0.99%) Photoshop
2 1 (0.33%) InVision
Business Applications
1 9 (2.97%) Dynamics CRM
2 2 (0.66%) Magento
3 1 (0.33%) SAP MII
3 1 (0.33%) Shopify
Cloud Services
1 52 (17.16%) Microsoft Azure
2 23 (7.59%) Amazon AWS
3 8 (2.64%) SaaS
4 7 (2.31%) Office 365
5 6 (1.98%) Dynamics 365
5 6 (1.98%) npm
6 5 (1.65%) Serverless
7 4 (1.32%) IaaS
7 4 (1.32%) PaaS
8 3 (0.99%) GitHub
9 1 (0.33%) Yarn
Communications & Networking
1 4 (1.32%) DVB
1 4 (1.32%) HTTP
1 4 (1.32%) Internet
1 4 (1.32%) LAN
1 4 (1.32%) WAN
2 2 (0.66%) Broadband
2 2 (0.66%) HTTPS
2 2 (0.66%) SMS
2 2 (0.66%) SSH
2 2 (0.66%) Wireless
3 1 (0.33%) FTP
3 1 (0.33%) SMTP
3 1 (0.33%) TCP/IP
Database & Business Intelligence
1 64 (21.12%) SQL Server
2 33 (10.89%) MongoDB
2 33 (10.89%) Relational Database
3 29 (9.57%) MySQL
4 12 (3.96%) PostgreSQL
5 11 (3.63%) NoSQL
6 7 (2.31%) GIS
7 5 (1.65%) Apache Cassandra
7 5 (1.65%) SQL Server Reporting Services
8 4 (1.32%) Big Data
8 4 (1.32%) Cosmos DB
9 2 (0.66%) Oracle Database
9 2 (0.66%) SQL Server 2008
10 1 (0.33%) Azure SQL Database
10 1 (0.33%) Hazelcast
10 1 (0.33%) HBase
10 1 (0.33%) Oracle Database 12c
10 1 (0.33%) PowerPivot
10 1 (0.33%) RavenDB
10 1 (0.33%) SQL Server 2012
Development Applications
1 49 (16.17%) Git (software)
2 26 (8.58%) Selenium
3 19 (6.27%) Visual Studio
4 17 (5.61%) TeamCity
5 14 (4.62%) Cucumber
6 11 (3.63%) Jenkins
7 9 (2.97%) JIRA
8 8 (2.64%) Maven
8 8 (2.64%) Subversion
8 8 (2.64%) Team Foundation Server
9 6 (1.98%) Jasmine
10 5 (1.65%) WebDriver
11 4 (1.32%) Android Studio
11 4 (1.32%) Ant
11 4 (1.32%) Eclipse
11 4 (1.32%) JUnit
11 4 (1.32%) Protractor
11 4 (1.32%) Ranorex
11 4 (1.32%) webpack
11 4 (1.32%) Xcode
General
1 28 (9.24%) Finance
2 13 (4.29%) Games
3 10 (3.30%) Law
4 8 (2.64%) Marketing
4 8 (2.64%) Retail
5 7 (2.31%) Manufacturing
6 5 (1.65%) Advertising
6 5 (1.65%) Pharmaceutical
7 4 (1.32%) Telecoms
8 3 (0.99%) Banking
9 2 (0.66%) Financial Institution
9 2 (0.66%) Legal
10 1 (0.33%) Automotive
10 1 (0.33%) Electronics
10 1 (0.33%) Investment Banking
10 1 (0.33%) Welsh Language
Job Titles
1 202 (66.67%) Developer
2 53 (17.49%) Analyst
3 49 (16.17%) .NET Developer
4 39 (12.87%) Software Developer
5 36 (11.88%) C# Developer
6 33 (10.89%) IT Analyst
6 33 (10.89%) Senior Developer
7 28 (9.24%) Front End Developer (Client-Side Developer)
8 25 (8.25%) C# .NET Developer
9 22 (7.26%) Java Developer
10 21 (6.93%) PHP Developer
11 17 (5.61%) Junior
11 17 (5.61%) Service Analyst
12 16 (5.28%) Full Stack Developer
12 16 (5.28%) Research Analyst
13 15 (4.95%) Lead Developer
14 14 (4.62%) Web Developer
15 11 (3.63%) Senior C# Developer
16 10 (3.30%) JavaScript Developer
16 10 (3.30%) Junior Developer
Libraries, Frameworks & Software Standards
1 162 (53.47%) HTML
2 143 (47.19%) CSS
3 116 (38.28%) .NET
4 73 (24.09%) AngularJS
5 62 (20.46%) jQuery
6 61 (20.13%) ASP.NET
7 55 (18.15%) HTML5
8 36 (11.88%) CSS3
9 35 (11.55%) JSON
10 33 (10.89%) Node.js
11 32 (10.56%) React
12 30 (9.90%) XML
13 24 (7.92%) Web Services
14 23 (7.59%) ASP.NET MVC
15 22 (7.26%) SOAP
16 21 (6.93%) Spring
17 19 (6.27%) REST
17 19 (6.27%) RESTful
18 18 (5.94%) Hibernate
19 17 (5.61%) .NET Framework
Miscellaneous
1 44 (14.52%) User Experience
2 43 (14.19%) Management Information System
3 26 (8.58%) Greenfield Project
4 22 (7.26%) Mobile App
5 21 (6.93%) Fintech
6 18 (5.94%) Computer Science
7 16 (5.28%) Driving Licence
8 12 (3.96%) Analytical Skills
8 12 (3.96%) e-Learning
8 12 (3.96%) Enterprise Software
9 6 (1.98%) Self-Motivation
10 4 (1.32%) Cloud Native
10 4 (1.32%) MPEG
10 4 (1.32%) N-Tier
11 3 (0.99%) 3D Graphics
11 3 (0.99%) Digital Media
11 3 (0.99%) Graphic Design
12 2 (0.66%) Algorithms
12 2 (0.66%) Data Structures
12 2 (0.66%) Frameworx
Operating Systems
1 35 (11.55%) Linux
2 16 (5.28%) Android
3 14 (4.62%) Windows
4 12 (3.96%) Apple iOS
5 3 (0.99%) Unix
6 1 (0.33%) CentOS
6 1 (0.33%) Mac OS
6 1 (0.33%) Red Hat Enterprise Linux
6 1 (0.33%) VMS
Processes & Methodologies
1 117 (38.61%) Agile Software Development
2 87 (28.71%) MVC
3 66 (21.78%) Mentoring
4 48 (15.84%) ITIL
5 46 (15.18%) Scrum
6 43 (14.19%) Process Improvement
7 42 (13.86%) Test Automation
8 41 (13.53%) Business Process Improvement
9 40 (13.20%) Release Management
10 37 (12.21%) Web Development
11 36 (11.88%) TDD
12 32 (10.56%) Problem-Solving
13 31 (10.23%) Front End Development
14 27 (8.91%) Software Engineering
15 23 (7.59%) Unit Testing
16 21 (6.93%) DevOps
16 21 (6.93%) Microservices
17 20 (6.60%) OO
18 18 (5.94%) Continuous Integration
18 18 (5.94%) Time Management
Programming Languages
1 116 (38.28%) C#
2 97 (32.01%) SQL
3 54 (17.82%) Java
4 45 (14.85%) PHP
5 18 (5.94%) Python
5 18 (5.94%) TypeScript
6 14 (4.62%) Ruby
7 13 (4.29%) C
7 13 (4.29%) C++
8 12 (3.96%) CoffeeScript
9 7 (2.31%) Embedded C
9 7 (2.31%) Embedded C++
9 7 (2.31%) Objective-C
10 6 (1.98%) Bash Shell
11 5 (1.65%) PowerShell
12 4 (1.32%) PL/SQL
12 4 (1.32%) VB.NET
13 3 (0.99%) Apple Swift
13 3 (0.99%) Delphi
13 3 (0.99%) Go
Qualifications
1 71 (23.43%) Degree
2 12 (3.96%) Computer Science Degree
3 8 (2.64%) SC Cleared
3 8 (2.64%) Security Cleared
4 5 (1.65%) ITIL Certification
5 2 (0.66%) AWS Certification
5 2 (0.66%) BPSS Clearance
5 2 (0.66%) Chartered Engineer
5 2 (0.66%) CITP
5 2 (0.66%) Sun Certification
6 1 (0.33%) ISTQB
6 1 (0.33%) Master's Degree
Quality Assurance & Compliance
1 55 (18.15%) QA
2 5 (1.65%) GDPR
3 1 (0.33%) WAI
System Software
1 24 (7.92%) Docker
2 12 (3.96%) Varnish
3 1 (0.33%) Firmware
Systems Management
1 12 (3.96%) Opscode Chef
2 2 (0.66%) PTC Integrity
3 1 (0.33%) Ansible
3 1 (0.33%) Systems Management Server (SMS)
Vendors
1 40 (13.20%) Microsoft
2 13 (4.29%) Oracle
3 6 (1.98%) Google
3 6 (1.98%) SAP
4 5 (1.65%) Xamarin
5 4 (1.32%) ESRI
5 4 (1.32%) OutSystems
6 3 (0.99%) Sencha
6 3 (0.99%) Zend
7 2 (0.66%) IBM
7 2 (0.66%) PTC
7 2 (0.66%) Sybase
7 2 (0.66%) Tableau
7 2 (0.66%) Twitter
8 1 (0.33%) Adobe
8 1 (0.33%) Perforce
8 1 (0.33%) Red Hat
8 1 (0.33%) Sitecore
8 1 (0.33%) VMware