The median annual salary for a JavaScript Developer was £30,000 in advertised job vacancies in Wales during the 3 months to 30 March 2017.

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

JavaScript Developer
UK / Wales
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 78 95 82
Rank change year-on-year +17 -13  
Permanent jobs requiring a JavaScript Developer 26 12 24
As % of all permanent IT jobs advertised in Wales 2.36% 0.87% 1.78%
As % of the Job Titles category 2.44% 0.88% 1.83%
Number of salaries quoted 25 12 18
Median salary £30,000 £35,000 £35,000
Median salary % change year-on-year -14.28% -  
90% offered a salary of more than £25,000 £24,100 £31,000
10% offered a salary of more than £37,500 £42,300 £40,000
UK excluding London median salary £40,000 £40,000 £40,000

The next table is for comparison with the above and includes summary statistics for all job roles in permanent job vacancies advertised in 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
Wales
Permanent job vacancies with a job title containing a recognized job role 1064 1359 1313
As % of all permanent IT job vacancies advertised in Wales 96.64% 98.12% 97.40%
Number of salaries quoted 890 1151 1128
Median salary £37,500 £35,000 £37,000
Median salary % change year-on-year +7.14% -5.40%  
90% offered a salary of more than £23,000 £22,500 £24,000
10% offered a salary of more than £50,000 £50,000 £50,000
UK excluding London median salary £41,995 £41,500 £40,000
% change year-on-year +1.19% +3.75%  

JavaScript Developer
Job Vacancy Trend in Wales

The job posting trend of jobs advertised in Wales that featured JavaScript Developer in the job title.

Job vacancy trend for JavaScript Developer in Wales

JavaScript Developer
Salary Trend in Wales

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

Salary trend for JavaScript Developer in Wales

JavaScript Developer
Salary Histogram in Wales

The salary distribution of IT jobs citing JavaScript Developer in Wales over the 3 months to 30 March 2017.

Salary histogram for JavaScript Developer in Wales

JavaScript Developer
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 Developer within the Wales region over the 3 months to 30 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
South Wales +26 23 £29,250 -26.87% 4
North Wales - 2 £37,500 -
West Wales -4 1 £30,000 +16.50%
JavaScript Developer
UK

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

For the 6 months to 30 March 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 Wales region featuring JavaScript Developer in the job title.

1 43 (100.00%) JavaScript
2 35 (81.40%) HTML
2 35 (81.40%) CSS
3 22 (51.16%) Node.js
3 22 (51.16%) AngularJS
4 21 (48.84%) Agile Software Development
4 21 (48.84%) jQuery
5 20 (46.51%) Twitter Bootstrap
6 16 (37.21%) TypeScript
6 16 (37.21%) MongoDB
7 15 (34.88%) Scrum
8 14 (32.56%) .NET
9 13 (30.23%) HTML5
9 13 (30.23%) CSS3
9 13 (30.23%) Twitter
10 11 (25.58%) SDLC
11 10 (23.26%) PHP
11 10 (23.26%) Software Engineering
12 9 (20.93%) OOP
12 9 (20.93%) OO
12 9 (20.93%) MS Excel
12 9 (20.93%) OOD
12 9 (20.93%) Microsoft
12 9 (20.93%) Express
12 9 (20.93%) Vue.js
12 9 (20.93%) MEAN Stack
13 8 (18.60%) SQL
13 8 (18.60%) SQL Server
14 7 (16.28%) ASP.NET
14 7 (16.28%) C#

JavaScript Developer Skill Set
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 5 (11.63%) Elasticsearch
Applications
1 9 (20.93%) MS Excel
Cloud Services
1 5 (11.63%) Amazon AWS
Communications & Networking
1 5 (11.63%) HTTP
Database & Business Intelligence
1 16 (37.21%) MongoDB
2 8 (18.60%) SQL Server
3 3 (6.98%) Apache Cassandra
4 2 (4.65%) Big Data
4 2 (4.65%) NoSQL
5 1 (2.33%) SQL Server 2008
Development Applications
1 3 (6.98%) Git (software)
2 1 (2.33%) Bower
2 1 (2.33%) Grunt
2 1 (2.33%) webpack
General
1 4 (9.30%) Aerospace
1 4 (9.30%) Marketing
2 2 (4.65%) Multimedia
3 1 (2.33%) Finance
3 1 (2.33%) Telecoms
Libraries, Frameworks & Software Standards
1 35 (81.40%) CSS
1 35 (81.40%) HTML
2 22 (51.16%) AngularJS
2 22 (51.16%) Node.js
3 21 (48.84%) jQuery
4 20 (46.51%) Twitter Bootstrap
5 14 (32.56%) .NET
6 13 (30.23%) CSS3
6 13 (30.23%) HTML5
7 9 (20.93%) Express
7 9 (20.93%) MEAN Stack
7 9 (20.93%) Vue.js
8 7 (16.28%) ASP.NET
9 6 (13.95%) WebRTC
10 5 (11.63%) ASP.NET MVC
10 5 (11.63%) Web Services
11 4 (9.30%) Ember.js
12 3 (6.98%) Laravel
12 3 (6.98%) React
12 3 (6.98%) WebSockets
Miscellaneous
1 2 (4.65%) User Experience
2 1 (2.33%) Computer Science
2 1 (2.33%) Social Media
Operating Systems
1 2 (4.65%) Android
1 2 (4.65%) Apple iOS
1 2 (4.65%) Linux
Processes & Methodologies
1 21 (48.84%) Agile Software Development
2 15 (34.88%) Scrum
3 11 (25.58%) SDLC
4 10 (23.26%) Software Engineering
5 9 (20.93%) OO
5 9 (20.93%) OOD
5 9 (20.93%) OOP
6 7 (16.28%) MVC
7 6 (13.95%) Web Development
8 5 (11.63%) Front End Development
8 5 (11.63%) Mentoring
9 4 (9.30%) Analytics
9 4 (9.30%) Continuous Integration
9 4 (9.30%) Data Analytics
9 4 (9.30%) Machine Learning
10 3 (6.98%) API Development
10 3 (6.98%) Cross-Browser Compatibility
10 3 (6.98%) Microservices
11 2 (4.65%) Open Source
11 2 (4.65%) TDD
Programming Languages
1 43 (100.00%) JavaScript
2 16 (37.21%) TypeScript
3 10 (23.26%) PHP
4 8 (18.60%) SQL
5 7 (16.28%) C#
6 4 (9.30%) Python
6 4 (9.30%) Ruby
7 3 (6.98%) Objective-C
8 1 (2.33%) ES6
8 1 (2.33%) Java
Qualifications
1 1 (2.33%) Degree
Vendors
1 13 (30.23%) Twitter
2 9 (20.93%) Microsoft
3 4 (9.30%) Facebook
3 4 (9.30%) Google
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