Period
to 17 August 2018

The following table provides summary statistics for permanent job vacancies advertised in North 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 17 August 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Wales > North Wales
6 months to
17 Aug 2018
Same period 2017 Same period 2016
Rank 4 12 6
Rank change year-on-year +8 -6 +8
Permanent jobs citing JavaScript 18 11 14
As % of all permanent IT jobs advertised in North Wales 26.09% 14.10% 16.67%
As % of the Programming Languages category 41.86% 29.73% 33.33%
Number of salaries quoted 12 11 14
North Wales median annual salary £40,000 £37,500 £37,500
Median salary % change year-on-year +6.67% - +7.14%
10th Percentile £29,225 £31,250 £26,250
90th Percentile £47,250 £38,750 £48,750
Wales median annual salary £40,000 £37,500 £37,500
% change year-on-year +6.67% - +7.14%

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 North Wales with a requirement for coding skills.

All Programming Languages
North Wales
Permanent vacancies with a requirement for coding skills 43 37 42
As % of all permanent IT jobs advertised in North Wales 62.32% 47.44% 50.00%
Number of salaries quoted 37 32 34
North Wales median annual salary £38,500 £37,500 £37,500
Median salary % change year-on-year +2.67% - +7.14%
10th Percentile £28,400 £28,425 £26,250
90th Percentile £52,500 £45,000 £48,375
Wales median annual salary £40,000 £40,000 £37,500
% change year-on-year - +6.67% +7.14%

JavaScript
Job Vacancy Trend in North Wales

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

Job vacancy trend for JavaScript in North Wales

JavaScript
Salary Trend in North Wales

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

Salary trend for JavaScript in North Wales

JavaScript
Salary Histogram in North Wales

The salary distribution of IT jobs citing JavaScript in North Wales over the 6 months to 17 August 2018.

Salary histogram for JavaScript in North Wales

JavaScript
Job Locations in North Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JavaScript within the North Wales region over the 6 months to 17 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
Wrexham +5 6 £40,000 +18.52% 5
Flintshire +3 6 £45,000 +20.00% 2
Gwynedd - 5 £45,000 -
JavaScript
Wales

For the 6 months to 17 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 North Wales region with a requirement for JavaScript.

1 12 (66.67%) HTML
1 12 (66.67%) Agile Software Development
2 9 (50.00%) Microsoft
2 9 (50.00%) .NET
3 8 (44.44%) C#
3 8 (44.44%) MVC
3 8 (44.44%) Games
3 8 (44.44%) HTML5
4 7 (38.89%) Microsoft Azure
4 7 (38.89%) jQuery
4 7 (38.89%) Docker
4 7 (38.89%) Microservices
4 7 (38.89%) SQL Server
5 6 (33.33%) CSS
5 6 (33.33%) Manufacturing
5 6 (33.33%) TypeScript
5 6 (33.33%) Computer Science
5 6 (33.33%) Degree
5 6 (33.33%) Computer Science Degree
6 5 (27.78%) .NET Core
6 5 (27.78%) Xamarin
6 5 (27.78%) Law
6 5 (27.78%) Hibernate
6 5 (27.78%) Spring
6 5 (27.78%) Java
7 4 (22.22%) JUnit
7 4 (22.22%) SQL
7 4 (22.22%) JSON
7 4 (22.22%) Web Development
8 3 (16.67%) Git (software)

JavaScript
Co-occurring IT Skills in North 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 3 (16.67%) Tomcat
2 1 (5.56%) SharePoint
Business Applications
1 1 (5.56%) Dynamics CRM
1 1 (5.56%) SAP MII
Cloud Services
1 7 (38.89%) Microsoft Azure
2 2 (11.11%) Office 365
2 2 (11.11%) SaaS
3 1 (5.56%) Dynamics 365
Communications & Networking
1 1 (5.56%) SMS
Database & Business Intelligence
1 7 (38.89%) SQL Server
2 1 (5.56%) MySQL
2 1 (5.56%) Oracle Database
2 1 (5.56%) Oracle Database 12c
Development Applications
1 4 (22.22%) JUnit
2 3 (16.67%) Ant
2 3 (16.67%) Git (software)
2 3 (16.67%) Maven
3 1 (5.56%) Subversion
3 1 (5.56%) TestNG
3 1 (5.56%) Visual Studio
General
1 8 (44.44%) Games
2 6 (33.33%) Manufacturing
3 5 (27.78%) Law
4 2 (11.11%) Legal
5 1 (5.56%) Advertising
5 1 (5.56%) Banking
5 1 (5.56%) Finance
5 1 (5.56%) Investment Banking
5 1 (5.56%) Telecoms
Job Titles
1 14 (77.78%) Developer
2 5 (27.78%) .NET Developer
2 5 (27.78%) C# .NET Developer
2 5 (27.78%) C# Developer
2 5 (27.78%) Java Developer
3 2 (11.11%) .NET Team Leader
3 2 (11.11%) Applications Support
3 2 (11.11%) Front End Developer (Client-Side Developer)
3 2 (11.11%) JavaScript Developer
3 2 (11.11%) Software Team Leader
3 2 (11.11%) Team Leader
4 1 (5.56%) Applications Support Engineer
4 1 (5.56%) Junior Developer
4 1 (5.56%) Junior Java Developer
4 1 (5.56%) Lead Developer
4 1 (5.56%) Lead Java Developer
4 1 (5.56%) MySQL Developer
4 1 (5.56%) PHP Developer
4 1 (5.56%) Senior Java Developer
4 1 (5.56%) Software Developer
Libraries, Frameworks & Software Standards
1 12 (66.67%) HTML
2 9 (50.00%) .NET
3 8 (44.44%) HTML5
4 7 (38.89%) jQuery
5 6 (33.33%) CSS
6 5 (27.78%) .NET Core
6 5 (27.78%) Hibernate
6 5 (27.78%) Spring
7 4 (22.22%) JSON
8 3 (16.67%) XML
9 2 (11.11%) .NET Framework
9 2 (11.11%) ASP.NET
9 2 (11.11%) CSS3
9 2 (11.11%) JPA
9 2 (11.11%) RESTful
9 2 (11.11%) Spring Boot
10 1 (5.56%) JSON Schema
10 1 (5.56%) React
10 1 (5.56%) Redux
10 1 (5.56%) REST
Miscellaneous
1 6 (33.33%) Computer Science
2 2 (11.11%) Mobile App
3 1 (5.56%) Credit Risk
3 1 (5.56%) Digital Media
3 1 (5.56%) Greenfield Project
3 1 (5.56%) User Experience
Processes & Methodologies
1 12 (66.67%) Agile Software Development
2 8 (44.44%) MVC
3 7 (38.89%) Microservices
4 4 (22.22%) Web Development
5 3 (16.67%) Front End Development
6 2 (11.11%) B2B
6 2 (11.11%) B2C
6 2 (11.11%) People Management
6 2 (11.11%) SDLC
6 2 (11.11%) Software Engineering
6 2 (11.11%) Stakeholder Management
6 2 (11.11%) TDD
6 2 (11.11%) Unit Testing
7 1 (5.56%) BDD
7 1 (5.56%) Continuous Integration
7 1 (5.56%) CRM
7 1 (5.56%) DevOps
7 1 (5.56%) ITIL
7 1 (5.56%) OOD
7 1 (5.56%) Risk Management
Programming Languages
1 8 (44.44%) C#
2 6 (33.33%) TypeScript
3 5 (27.78%) Java
4 4 (22.22%) SQL
5 2 (11.11%) PL/SQL
6 1 (5.56%) ES8
6 1 (5.56%) Java 8
6 1 (5.56%) PHP
6 1 (5.56%) XPath
Qualifications
1 6 (33.33%) Computer Science Degree
1 6 (33.33%) Degree
Quality Assurance & Compliance
1 1 (5.56%) QA
System Software
1 7 (38.89%) Docker
Vendors
1 9 (50.00%) Microsoft
2 5 (27.78%) Xamarin
3 1 (5.56%) Oracle
3 1 (5.56%) SAP
3 1 (5.56%) Zend