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 3 months to 27 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
27 Mar 2017
Same period 2016 Same period 2015
JavaScript (including ECMAScript)
South Wales / Cardiff
Rank 7 6 10
Rank change year-on-year -1 +4  
Permanent jobs citing JavaScript 116 137 90
As % of all permanent IT jobs advertised in Cardiff 20.86% 19.63% 13.62%
As % of the Programming Languages category 37.66% 36.24% 25.71%
Number of salaries quoted 101 109 78
Median salary £32,500 £37,500 £35,000
Median salary % change year-on-year -13.33% +7.14%  
90% offered a salary of more than £25,000 £25,000 £25,250
10% offered a salary of more than £47,500 £43,000 £46,000
UK excluding London median salary £40,000 £40,000 £38,500
% change year-on-year - +3.89%  

JavaScript is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Cardiff with a requirement for programming language skills.

Programming Language Skills
Cardiff
Permanent job vacancies with a requirement for programming language skills 308 378 350
As % of all permanent IT job vacancies advertised in Cardiff 55.40% 54.15% 52.95%
Number of salaries quoted 280 315 302
Median salary £37,500 £40,000 £36,250
Median salary % change year-on-year -6.25% +10.34%  
90% offered a salary of more than £25,000 £26,500 £28,500
10% offered a salary of more than £52,500 £50,000 £52,500
UK excluding London median salary £41,000 £40,500 £40,000
% change year-on-year +1.23% +1.25%  

JavaScript
Job Vacancy Trend in Cardiff

The job posting trend of jobs advertised in Cardiff citing JavaScript as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

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 3 months to 27 March 2017.

Salary histogram for JavaScript in Cardiff

JavaScript
Top 30 Related IT Skills in Cardiff

For the 6 months to 27 March 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.

1 188 (80.00%) HTML
2 164 (69.79%) CSS
3 135 (57.45%) Agile Software Development
4 107 (45.53%) .NET
5 91 (38.72%) C#
6 86 (36.60%) MVC
7 81 (34.47%) HTML5
8 78 (33.19%) Scrum
9 76 (32.34%) ASP.NET
10 73 (31.06%) SQL
11 68 (28.94%) SQL Server
11 68 (28.94%) AngularJS
12 64 (27.23%) PHP
13 63 (26.81%) jQuery
14 62 (26.38%) CSS3
15 60 (25.53%) Microsoft
16 57 (24.26%) TDD
16 57 (24.26%) Web Development
17 56 (23.83%) Java
18 49 (20.85%) ASP.NET MVC
19 43 (18.30%) MS Excel
20 39 (16.60%) Node.js
21 37 (15.74%) Front End Development
22 36 (15.32%) Degree
23 35 (14.89%) Sass
23 35 (14.89%) XML
24 34 (14.47%) MySQL
25 31 (13.19%) Visual Studio
25 31 (13.19%) Web Services
26 30 (12.77%) OO

JavaScript
Top Related 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 25 (10.64%) Elasticsearch
2 17 (7.23%) Tomcat
3 14 (5.96%) JBoss
4 12 (5.11%) CMS
5 11 (4.68%) Umbraco
6 8 (3.40%) ColdFusion
7 7 (2.98%) Apache
8 6 (2.55%) Apache Spark
9 5 (2.13%) WebSphere
10 4 (1.70%) IIS
10 4 (1.70%) Sitecore CMS
10 4 (1.70%) WebSphere Application Server
11 3 (1.28%) concrete5
12 2 (0.85%) Drupal
12 2 (0.85%) nginx
12 2 (0.85%) SharePoint
12 2 (0.85%) Skype for Business
12 2 (0.85%) WordPress
13 1 (0.43%) EPiServer
13 1 (0.43%) Joomla!
Applications
1 43 (18.30%) MS Excel
2 7 (2.98%) Photoshop
3 6 (2.55%) MS Office
4 3 (1.28%) Adobe After Effects
4 3 (1.28%) Adobe Creative Suite
5 2 (0.85%) Adobe Illustrator
5 2 (0.85%) InDesign
6 1 (0.43%) Adobe Premiere
6 1 (0.43%) Fireworks
Business Applications
1 6 (2.55%) Sage 200
1 6 (2.55%) Sage 50
2 1 (0.43%) Compiere
2 1 (0.43%) Dynamics CRM
2 1 (0.43%) Salesforce.com CRM
2 1 (0.43%) SAP ERP
2 1 (0.43%) SAP S/4HANA
Cloud Services
1 19 (8.09%) Amazon AWS
2 17 (7.23%) Microsoft Azure
3 3 (1.28%) Amazon EC2
3 3 (1.28%) Google Tag Manager
3 3 (1.28%) MailChimp
4 2 (0.85%) Amazon ELB
4 2 (0.85%) Cloud Computing
4 2 (0.85%) IaaS
5 1 (0.43%) Adobe Creative Cloud
5 1 (0.43%) Google Analytics
Communications & Networking
1 9 (3.83%) HTTP
2 2 (0.85%) Firewall
2 2 (0.85%) Internet
2 2 (0.85%) Reverse Proxy
3 1 (0.43%) Broadband
3 1 (0.43%) TCP/IP
Database & Business Intelligence
1 68 (28.94%) SQL Server
2 34 (14.47%) MySQL
3 22 (9.36%) Big Data
4 21 (8.94%) MongoDB
5 20 (8.51%) NoSQL
6 9 (3.83%) SQL Server 2008
7 8 (3.40%) Apache Cassandra
7 8 (3.40%) Hadoop
7 8 (3.40%) PostgreSQL
8 6 (2.55%) Relational Database
9 2 (0.85%) Amazon DynamoDB
9 2 (0.85%) Azure SQL Database
9 2 (0.85%) Couchbase
9 2 (0.85%) HPCC
9 2 (0.85%) Oracle Database
9 2 (0.85%) SQL Server 2012
Development Applications
1 31 (13.19%) Visual Studio
2 30 (12.77%) Git (software)
3 20 (8.51%) Team Foundation Server
4 15 (6.38%) Subversion
5 14 (5.96%) Eclipse
5 14 (5.96%) Grunt
6 11 (4.68%) gulp
6 11 (4.68%) Jenkins
7 10 (4.26%) webpack
8 8 (3.40%) Maven
8 8 (3.40%) NUnit
9 7 (2.98%) JMeter
9 7 (2.98%) Mercurial
9 7 (2.98%) Selenium
10 6 (2.55%) Ant
11 5 (2.13%) TeamCity
12 4 (1.70%) Bower
13 3 (1.28%) MSTest
14 2 (0.85%) MbUnit
14 2 (0.85%) Toad
General
1 22 (9.36%) Finance
2 14 (5.96%) Telecoms
3 10 (4.26%) Advertising
4 8 (3.40%) Retail
5 7 (2.98%) Games
5 7 (2.98%) Marketing
6 6 (2.55%) Manufacturing
7 5 (2.13%) Banking
8 1 (0.43%) Aerospace
8 1 (0.43%) Back Office
8 1 (0.43%) Investment Banking
Job Titles
1 198 (84.26%) Developer
2 60 (25.53%) .NET Developer
3 37 (15.74%) Software Developer
3 37 (15.74%) Web Developer
4 36 (15.32%) Front End Developer (Client-Side Developer)
5 24 (10.21%) C# Developer
6 20 (8.51%) Java Developer
6 20 (8.51%) Junior
6 20 (8.51%) Junior Developer
6 20 (8.51%) Senior Developer
7 18 (7.66%) C# .NET Developer
7 18 (7.66%) PHP Developer
8 14 (5.96%) .NET Software Developer
9 13 (5.53%) ASP.NET Developer
10 12 (5.11%) Analyst
11 11 (4.68%) C# Software Developer
11 11 (4.68%) JavaScript Developer
12 10 (4.26%) Junior .NET Developer
12 10 (4.26%) Software Engineer
13 9 (3.83%) C# ASP.NET Developer
Libraries, Frameworks & Software Standards
1 188 (80.00%) HTML
2 164 (69.79%) CSS
3 107 (45.53%) .NET
4 81 (34.47%) HTML5
5 76 (32.34%) ASP.NET
6 68 (28.94%) AngularJS
7 63 (26.81%) jQuery
8 62 (26.38%) CSS3
9 49 (20.85%) ASP.NET MVC
10 39 (16.60%) Node.js
11 35 (14.89%) Sass
11 35 (14.89%) XML
12 31 (13.19%) Web Services
13 25 (10.64%) .NET Framework
13 25 (10.64%) WCF
14 24 (10.21%) Spring
15 23 (9.79%) REST
16 21 (8.94%) Hibernate
17 19 (8.09%) JSON
18 18 (7.66%) RESTful
Miscellaneous
1 22 (9.36%) Computer Science
2 18 (7.66%) Mobile App
3 15 (6.38%) NHS
4 13 (5.53%) Management Information System
5 11 (4.68%) Analytical Skills
5 11 (4.68%) User Experience
6 3 (1.28%) Fintech
6 3 (1.28%) Graphic Design
7 2 (0.85%) CUDA
7 2 (0.85%) Oculus Rift
7 2 (0.85%) Raspberry Pi
7 2 (0.85%) Video Editing
8 1 (0.43%) Animation
8 1 (0.43%) iPad
8 1 (0.43%) Social Media
Operating Systems
1 30 (12.77%) Linux
2 24 (10.21%) Android
3 21 (8.94%) Unix
4 20 (8.51%) Windows
5 12 (5.11%) Apple iOS
6 2 (0.85%) Windows Server
7 1 (0.43%) VxWorks
Processes & Methodologies
1 135 (57.45%) Agile Software Development
2 86 (36.60%) MVC
3 78 (33.19%) Scrum
4 57 (24.26%) TDD
4 57 (24.26%) Web Development
5 37 (15.74%) Front End Development
6 30 (12.77%) OO
7 23 (9.79%) SDLC
8 22 (9.36%) Software Engineering
8 22 (9.36%) Unit Testing
9 18 (7.66%) DevOps
9 18 (7.66%) Responsive Web Design
10 17 (7.23%) Continuous Integration
11 15 (6.38%) Coaching
11 15 (6.38%) Informatics
12 13 (5.53%) OOP
13 12 (5.11%) BDD
13 12 (5.11%) High Availability
13 12 (5.11%) Multithreading
13 12 (5.11%) Web Design
Programming Languages
1 91 (38.72%) C#
2 73 (31.06%) SQL
3 64 (27.23%) PHP
4 56 (23.83%) Java
5 27 (11.49%) Python
6 22 (9.36%) T-SQL
7 16 (6.81%) Objective-C
8 13 (5.53%) C
8 13 (5.53%) C++
9 11 (4.68%) Perl
9 11 (4.68%) VB.NET
10 6 (2.55%) Apple Swift
10 6 (2.55%) Bash Shell
10 6 (2.55%) Scala
11 5 (2.13%) Ruby
11 5 (2.13%) TypeScript
12 4 (1.70%) ES6
13 2 (0.85%) Apex Code
13 2 (0.85%) Shell Script
13 2 (0.85%) SOQL
Qualifications
1 36 (15.32%) Degree
2 6 (2.55%) Microsoft Certification
3 2 (0.85%) CCNA
3 2 (0.85%) Cisco Certification
3 2 (0.85%) HND
3 2 (0.85%) Security Cleared
4 1 (0.43%) PhD
4 1 (0.43%) SC Cleared
Quality Assurance & Compliance
1 2 (0.85%) QA
2 1 (0.43%) DO-178B
2 1 (0.43%) IEC 61508
2 1 (0.43%) MISRA
2 1 (0.43%) MISRA C
System Software
1 6 (2.55%) Hyper-V
2 5 (2.13%) Docker
3 2 (0.85%) VMware Infrastructure
Systems Management
1 2 (0.85%) Ansible
1 2 (0.85%) Rundeck
Vendors
1 60 (25.53%) Microsoft
2 12 (5.11%) Oracle
3 9 (3.83%) Sitecore
4 8 (3.40%) Google
5 7 (2.98%) Xamarin
6 6 (2.55%) Adobe
6 6 (2.55%) Sage
7 5 (2.13%) TOWER Software
7 5 (2.13%) Twitter
7 5 (2.13%) Zend
8 4 (1.70%) IBM
8 4 (1.70%) Salesforce.com
9 3 (1.28%) Alterian
10 2 (0.85%) Avaya
10 2 (0.85%) CA Agile Central
10 2 (0.85%) Cisco
10 2 (0.85%) Red Hat
10 2 (0.85%) RedGate
10 2 (0.85%) VMware
11 1 (0.43%) SAP
Cardiff, South Glamorgan
Cardiff DT
Salary: £45000 - £55000 per annum + benefits
Posted: 4 hours ago
Cardiff, South Glamorgan
Cardiff DT
Salary: £45000 - £55000 per annum + benefits
Posted: 3 hours ago
Cardiff, South Glamorgan
Tank Recruitment Limited
Posted: 3 days ago
Cardiff, South Glamorgan
IntaPeople
Salary: £25000 - £35000 per annum
Posted: 4 days ago
Cardiff, South Glamorgan
Downing LLP
Salary: From £35,000 to £40,000 per annum generous benefits and bonus
Posted: 4 days ago
Cardiff
LGM Ltd
Posted: 5 days ago
Cardiff, South Glamorgan
Senitor Associates
Salary: £18000 - £22000 per annum + Benefits
Posted: 2 days ago
Cardiff, South Glamorgan
Opus Recruitment Solutions Ltd
Salary: £40000 - £60000 per annum, Benefits Benefits
Posted: 6 days ago
Cardiff, South Glamorgan
IntaPeople
Salary: £27000 - £32000 per annum
Posted: 4 days ago
Cardiff, South Glamorgan
ISL
Posted: 5 days ago
Cardiff, South Glamorgan
Lexis Nexis Risk Solutions
Salary: From £20,000 to £30,000 per annum plus generous package
Posted: 3 days ago
Cardiff, South Glamorgan
Sanderson
Salary: £0.00 - £50000.00 per annum
Posted: 4 days ago
Cardiff, South Glamorgan
Companies House
Salary: £29,646 per annum Generous pension scheme, 30 days A/L, various financ
Posted: 7 days ago
Cardiff, South Glamorgan
CPS Group UK
Salary: £35000 per annum
Posted: 4 days ago
Cardiff, South Glamorgan
CPS Group UK
Salary: £0.00 - £45000.00 per annum
Posted: 4 days ago
Cardiff, South Glamorgan
Lexis Nexis Risk Solutions
Salary: Up to £35,000 per annum plus package
Posted: 10 days ago