Period
to 22 November 2017

The median annual salary for a JavaScript Developer was £36,250 in advertised job vacancies in Wales during the 6 months to 22 November 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
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 104 125 136
Rank change year-on-year +21 +11 -7
Permanent jobs requiring a JavaScript Developer 39 31 21
As % of all permanent IT jobs advertised in Wales 1.88% 1.17% 0.77%
As % of the Job Titles category 1.93% 1.22% 0.79%
Number of salaries quoted 32 28 16
Wales median annual salary £36,250 £29,000 £30,000
Median salary % change year-on-year +25.00% -3.33% -15.49%
10th Percentile £26,250 £22,500 £24,000
90th Percentile £48,750 £44,250 £42,500
UK median annual salary £47,500 £47,500 £45,000
% change year-on-year - +5.56% +5.88%

The following table is for comparison with the above and includes summary statistics for all permanent IT job vacancies advertised in Wales. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.

All Permanent IT Job Vacancies
Wales
Permanent vacancies in Wales with a recognized job title 2025 2550 2661
% of permanent IT jobs with a recognized job title 97.40% 96.63% 98.16%
Number of salaries quoted 1758 2209 2243
Wales median annual salary £40,000 £37,500 £35,000
Median salary % change year-on-year +6.67% +7.14% -
10th Percentile £22,750 £22,476 £22,250
90th Percentile £56,250 £55,250 £52,500
UK median annual salary £48,000 £47,500 £45,000
% change year-on-year +1.05% +5.56% -

JavaScript Developer
Job Vacancy Trend in Wales

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

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 6 months to 22 November 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 6 months to 22 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
South Wales +42 39 £36,250 +25.00% 4
JavaScript Developer
UK

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

For the 6 months to 22 November 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 39 (100.00%) JavaScript
2 32 (82.05%) AngularJS
3 26 (66.67%) Agile Software Development
4 22 (56.41%) HTML
4 22 (56.41%) CSS
5 20 (51.28%) Scrum
6 19 (48.72%) Node.js
7 18 (46.15%) jQuery
8 16 (41.03%) MongoDB
9 13 (33.33%) .NET
10 12 (30.77%) OO
10 12 (30.77%) TypeScript
11 11 (28.21%) SDLC
11 11 (28.21%) React
12 10 (25.64%) Computer Science
12 10 (25.64%) OOD
13 9 (23.08%) Microsoft
13 9 (23.08%) Twitter Bootstrap
14 8 (20.51%) Microsoft Azure
14 8 (20.51%) SQL Server
14 8 (20.51%) CMS
15 7 (17.95%) Microservices
15 7 (17.95%) MEAN Stack
15 7 (17.95%) SQL
15 7 (17.95%) C#
15 7 (17.95%) OOP
15 7 (17.95%) Elasticsearch
15 7 (17.95%) Express
16 6 (15.38%) Docker
16 6 (15.38%) KnockoutJS

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 8 (20.51%) CMS
2 7 (17.95%) Elasticsearch
3 5 (12.82%) Sitecore CMS
3 5 (12.82%) Umbraco
4 1 (2.56%) IIS
4 1 (2.56%) WordPress
Cloud Services
1 8 (20.51%) Microsoft Azure
2 4 (10.26%) Amazon AWS
3 1 (2.56%) GitHub
3 1 (2.56%) Office 365
Communications & Networking
1 1 (2.56%) HTTP
Database & Business Intelligence
1 16 (41.03%) MongoDB
2 8 (20.51%) SQL Server
3 6 (15.38%) MySQL
4 2 (5.13%) Apache Cassandra
4 2 (5.13%) MariaDB
4 2 (5.13%) NoSQL
4 2 (5.13%) PostgreSQL
5 1 (2.56%) Relational Database
Development Applications
1 5 (12.82%) Team Foundation Server
1 5 (12.82%) Visual Studio
2 4 (10.26%) Git (software)
3 3 (7.69%) Bitbucket
4 2 (5.13%) NUnit
4 2 (5.13%) Subversion
5 1 (2.56%) GitLab
5 1 (2.56%) Gradle
5 1 (2.56%) NMock
5 1 (2.56%) StyleCop
General
1 4 (10.26%) Finance
1 4 (10.26%) Retail
2 2 (5.13%) Marketing
3 1 (2.56%) Electronics
3 1 (2.56%) Manufacturing
3 1 (2.56%) Telecoms
Libraries, Frameworks & Software Standards
1 32 (82.05%) AngularJS
2 22 (56.41%) CSS
2 22 (56.41%) HTML
3 19 (48.72%) Node.js
4 18 (46.15%) jQuery
5 13 (33.33%) .NET
6 11 (28.21%) React
7 9 (23.08%) Twitter Bootstrap
8 7 (17.95%) Express
8 7 (17.95%) MEAN Stack
9 6 (15.38%) KnockoutJS
10 5 (12.82%) CSS3
10 5 (12.82%) HTML5
10 5 (12.82%) Laravel
10 5 (12.82%) RequireJS
11 4 (10.26%) Angular 2
12 3 (7.69%) Ionic Framework
12 3 (7.69%) React Native
12 3 (7.69%) Redux
13 2 (5.13%) Vue (Vue.js)
Miscellaneous
1 10 (25.64%) Computer Science
2 4 (10.26%) N-Tier
3 3 (7.69%) Greenfield Project
4 1 (2.56%) Client/Server
4 1 (2.56%) Social Media
4 1 (2.56%) User Experience
Operating Systems
1 3 (7.69%) Android
1 3 (7.69%) Apple iOS
Processes & Methodologies
1 26 (66.67%) Agile Software Development
2 20 (51.28%) Scrum
3 12 (30.77%) OO
4 11 (28.21%) SDLC
5 10 (25.64%) OOD
6 7 (17.95%) Microservices
6 7 (17.95%) OOP
7 5 (12.82%) Code Coverage
7 5 (12.82%) DevOps
7 5 (12.82%) E-Commerce
7 5 (12.82%) Kanban
7 5 (12.82%) Process Improvement
7 5 (12.82%) Release Management
8 4 (10.26%) Front End Development
8 4 (10.26%) MVC
8 4 (10.26%) Software Engineering
8 4 (10.26%) Web Development
9 3 (7.69%) TDD
10 2 (5.13%) Content Management
11 1 (2.56%) Penetration Testing
Programming Languages
1 39 (100.00%) JavaScript
2 12 (30.77%) TypeScript
3 7 (17.95%) C#
3 7 (17.95%) SQL
4 6 (15.38%) PHP
4 6 (15.38%) T-SQL
5 5 (12.82%) Java
6 3 (7.69%) Apple Swift
6 3 (7.69%) Groovy
6 3 (7.69%) Objective-C
Qualifications
1 6 (15.38%) HND
2 5 (12.82%) Degree
3 1 (2.56%) Computer Science Degree
Quality Assurance & Compliance
1 6 (15.38%) QA
System Software
1 6 (15.38%) Docker
Systems Management
1 1 (2.56%) Ansible
Vendors
1 9 (23.08%) Microsoft
2 5 (12.82%) Sitecore
3 4 (10.26%) Twitter
4 2 (5.13%) SAP
5 1 (2.56%) ServiceNow
5 1 (2.56%) Zend