Period
to 25 July 2017

The median annual salary for a JavaScript Developer was £32,500 in advertised job vacancies in South Wales during the 6 months to 25 July 2017.

The first table below provides salary benchmarking and summary statistics including a comparison to same period in the previous 2 years.

JavaScript Developer
Wales > South Wales
6 months to
25 Jul 2017
Same period 2016 Same period 2015
Rank 78 116 109
Rank change year-on-year +38 -7 -2
Permanent jobs requiring a JavaScript Developer 44 24 37
As % of all permanent IT jobs advertised in South Wales 2.79% 1.03% 1.52%
As % of the Job Titles category 2.86% 1.04% 1.56%
Number of salaries quoted 43 23 29
South Wales median annual salary £32,500 £25,000 £35,000
Median salary % change year-on-year +30.00% -28.57% +10.71%
10th Percentile £22,500 £22,500 £26,250
90th Percentile £47,500 £46,250 £44,850
Wales median annual salary £32,500 £26,250 £35,000
% change year-on-year +23.81% -25.00% +10.71%

The next table is for comparison with the above and includes summary statistics for all job roles in permanent job vacancies advertised in South Wales. Most job vacancies include a discernible job title. As such, the figures in the first row provide an indication of the number of permanent jobs in our overall sample.

IT Job Roles
South Wales
Permanent job vacancies with a job title containing a recognized job role 1536 2300 2379
As % of all permanent IT job vacancies advertised in South Wales 97.52% 98.37% 97.42%
Number of salaries quoted 1342 2007 2045
South Wales median annual salary £40,000 £37,500 £36,500
Median salary % change year-on-year +6.67% +2.74% +4.29%
10th Percentile £23,000 £22,250 £23,750
90th Percentile £56,250 £53,750 £55,000
Wales median annual salary £40,000 £37,500 £36,500
% change year-on-year +6.67% +2.74% +4.29%

JavaScript Developer
Job Vacancy Trend in South Wales

Job postings that featured JavaScript Developer in the job title as a percentage of all IT jobs advertised in South Wales.

Job vacancy trend for JavaScript Developer in South Wales

JavaScript Developer
Salary Trend in South Wales

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

Salary trend for JavaScript Developer in South Wales

JavaScript Developer
Salary Histogram in South Wales

The salary distribution of IT jobs citing JavaScript Developer in South Wales over the 6 months to 25 July 2017.

Salary histogram for JavaScript Developer in South Wales

JavaScript Developer
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 Developer within the South Wales region over the 6 months to 25 July 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 +36 22 £31,534 -15.91% 1
Torfaen +20 11 £34,000 -9.33%
Newport +2 5 £25,000 -
Glamorgan - 3 £32,500 -
Neath Port Talbot - 2 £32,000 -
JavaScript Developer
Wales

JavaScript Developer Skill Set
Top 30 Co-occurring IT Skills in South Wales

For the 6 months to 25 July 2017, JavaScript Developer job roles required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the South Wales region featuring JavaScript Developer in the job title.

1 44 (100.00%) JavaScript
2 31 (70.45%) HTML
2 31 (70.45%) CSS
3 28 (63.64%) AngularJS
4 21 (47.73%) Agile Software Development
5 20 (45.45%) Node.js
6 17 (38.64%) Scrum
7 15 (34.09%) PHP
7 15 (34.09%) jQuery
8 14 (31.82%) MongoDB
9 13 (29.55%) Twitter Bootstrap
10 12 (27.27%) TypeScript
11 10 (22.73%) .NET
11 10 (22.73%) Vue.js
12 9 (20.45%) OO
13 8 (18.18%) OOP
13 8 (18.18%) OOD
13 8 (18.18%) Software Engineering
13 8 (18.18%) WebRTC
13 8 (18.18%) CSS3
13 8 (18.18%) Laravel
13 8 (18.18%) HTML5
14 7 (15.91%) Amazon AWS
14 7 (15.91%) Git (software)
14 7 (15.91%) Web Development
14 7 (15.91%) Mentoring
14 7 (15.91%) MVC
14 7 (15.91%) Microsoft
14 7 (15.91%) MySQL
14 7 (15.91%) Greenfield Project

JavaScript Developer Skill Set
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 5 (11.36%) Elasticsearch
2 1 (2.27%) IIS
Cloud Services
1 7 (15.91%) Amazon AWS
2 3 (6.82%) Microsoft Azure
3 1 (2.27%) Office 365
Communications & Networking
1 4 (9.09%) HTTP
Database & Business Intelligence
1 14 (31.82%) MongoDB
2 7 (15.91%) MySQL
3 6 (13.64%) SQL Server
4 5 (11.36%) Apache Cassandra
5 2 (4.55%) MariaDB
5 2 (4.55%) NoSQL
5 2 (4.55%) PostgreSQL
6 1 (2.27%) Relational Database
Development Applications
1 7 (15.91%) Git (software)
2 3 (6.82%) Bitbucket
3 2 (4.55%) NUnit
4 1 (2.27%) Bower
4 1 (2.27%) Gradle
4 1 (2.27%) Grunt
4 1 (2.27%) NMock
4 1 (2.27%) PostCSS
4 1 (2.27%) StyleCop
4 1 (2.27%) Subversion
4 1 (2.27%) Team Foundation Server
4 1 (2.27%) webpack
General
1 4 (9.09%) Finance
2 2 (4.55%) Marketing
3 1 (2.27%) Electronics
3 1 (2.27%) Manufacturing
3 1 (2.27%) Telecoms
Libraries, Frameworks & Software Standards
1 31 (70.45%) CSS
1 31 (70.45%) HTML
2 28 (63.64%) AngularJS
3 20 (45.45%) Node.js
4 15 (34.09%) jQuery
5 13 (29.55%) Twitter Bootstrap
6 10 (22.73%) .NET
6 10 (22.73%) Vue.js
7 8 (18.18%) CSS3
7 8 (18.18%) HTML5
7 8 (18.18%) Laravel
7 8 (18.18%) WebRTC
8 6 (13.64%) Express
8 6 (13.64%) MEAN Stack
9 5 (11.36%) React
10 4 (9.09%) Angular 2
10 4 (9.09%) ASP.NET MVC
10 4 (9.09%) RESTful
10 4 (9.09%) Sass
10 4 (9.09%) Web Services
Miscellaneous
1 7 (15.91%) Greenfield Project
2 4 (9.09%) N-Tier
3 3 (6.82%) User Experience
4 1 (2.27%) Client/Server
4 1 (2.27%) Computer Science
Processes & Methodologies
1 21 (47.73%) Agile Software Development
2 17 (38.64%) Scrum
3 9 (20.45%) OO
4 8 (18.18%) OOD
4 8 (18.18%) OOP
4 8 (18.18%) Software Engineering
5 7 (15.91%) Mentoring
5 7 (15.91%) MVC
5 7 (15.91%) Web Development
6 6 (13.64%) SDLC
7 5 (11.36%) Front End Development
7 5 (11.36%) Microservices
7 5 (11.36%) Test Automation
8 4 (9.09%) Web Design
9 3 (6.82%) API Development
9 3 (6.82%) Cross-Browser Compatibility
9 3 (6.82%) Responsive Web Design
10 2 (4.55%) TDD
10 2 (4.55%) Workflow
11 1 (2.27%) Penetration Testing
Programming Languages
1 44 (100.00%) JavaScript
2 15 (34.09%) PHP
3 12 (27.27%) TypeScript
4 6 (13.64%) SQL
5 5 (11.36%) Objective-C
6 4 (9.09%) C#
7 3 (6.82%) Groovy
7 3 (6.82%) Java
8 2 (4.55%) C
9 1 (2.27%) ES6
9 1 (2.27%) T-SQL
Qualifications
1 2 (4.55%) Degree
2 1 (2.27%) Computer Science Degree
2 1 (2.27%) HND
Quality Assurance & Compliance
1 1 (2.27%) QA
System Software
1 1 (2.27%) Docker
Vendors
1 7 (15.91%) Microsoft
2 6 (13.64%) Twitter
3 2 (4.55%) SAP
4 1 (2.27%) ServiceNow
4 1 (2.27%) Zend