Period
to 14 December 2018

The following table provides summary statistics for permanent job vacancies advertised in Halifax 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 14 December 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
West Yorkshire > Halifax
6 months to
14 Dec 2018
Same period 2017 Same period 2016
Rank 8 5 33
Rank change year-on-year -3 +28 -15
Permanent jobs citing JavaScript 28 43 34
As % of all permanent IT jobs advertised in Halifax 15.05% 24.29% 10.59%
As % of the Programming Languages category 28.28% 51.19% 21.66%
Number of salaries quoted 25 35 36
Halifax median annual salary £47,500 £30,000 £35,000
Median salary % change year-on-year +58.33% -14.29% -9.09%
10th Percentile £41,250 £21,750 £27,500
90th Percentile £74,500 £77,500 £54,375
West Yorkshire median annual salary £42,500 £42,500 £40,000
% change year-on-year - +6.25% -

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 Halifax with a requirement for coding skills.

All Programming Languages
Halifax
Permanent vacancies with a requirement for coding skills 99 84 157
As % of all permanent IT jobs advertised in Halifax 53.23% 47.46% 48.91%
Number of salaries quoted 92 72 138
Halifax median annual salary £45,000 £45,000 £47,500
Median salary % change year-on-year - -5.26% +11.76%
10th Percentile £37,050 £21,750 £31,250
90th Percentile £57,250 £77,500 £72,500
West Yorkshire median annual salary £43,750 £42,500 £40,000
% change year-on-year +2.94% +6.25% -

JavaScript
Job Vacancy Trend in Halifax

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

Job vacancy trend for JavaScript in Halifax

JavaScript
Salary Trend in Halifax

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

Salary trend for JavaScript in Halifax

JavaScript
Salary Histogram in Halifax

The salary distribution of IT jobs citing JavaScript in Halifax over the 6 months to 14 December 2018.

Salary histogram for JavaScript in Halifax

For the 6 months to 14 December 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 Halifax region with a requirement for JavaScript.

1 20 (71.43%) HTML
2 19 (67.86%) CSS
2 19 (67.86%) RESTful
3 18 (64.29%) Node.js
3 18 (64.29%) GitHub
3 18 (64.29%) jQuery
4 17 (60.71%) Linux
4 17 (60.71%) Git (software)
5 16 (57.14%) CSS3
5 16 (57.14%) HTML5
5 16 (57.14%) API Development
5 16 (57.14%) Degree
5 16 (57.14%) Computer Science
5 16 (57.14%) ES6
5 16 (57.14%) Linux Command Line
5 16 (57.14%) Computer Science Degree
5 16 (57.14%) Socket.IO
6 13 (46.43%) Front End Development
7 12 (42.86%) Twitter Bootstrap
8 11 (39.29%) Express
8 11 (39.29%) Ajax
8 11 (39.29%) DOM
8 11 (39.29%) Handlebars
9 8 (28.57%) Microsoft Azure
10 7 (25.00%) Amazon AWS
10 7 (25.00%) Continuous Delivery
10 7 (25.00%) .NET
10 7 (25.00%) Software Engineering
10 7 (25.00%) MVC
10 7 (25.00%) Agile Software Development

JavaScript
Co-occurring IT Skills in Halifax 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 (10.71%) SharePoint
2 1 (3.57%) Apache
2 1 (3.57%) CMS
2 1 (3.57%) EPiServer
2 1 (3.57%) IIS
2 1 (3.57%) nginx
2 1 (3.57%) Tomcat
2 1 (3.57%) Umbraco
Cloud Services
1 18 (64.29%) GitHub
2 8 (28.57%) Microsoft Azure
3 7 (25.00%) Amazon AWS
4 2 (7.14%) BlazeMeter
4 2 (7.14%) Sauce Labs
5 1 (3.57%) Google Analytics
5 1 (3.57%) npm
5 1 (3.57%) SaaS
Communications & Networking
1 1 (3.57%) HTTP
1 1 (3.57%) HTTPS
1 1 (3.57%) SSL
Database & Business Intelligence
1 6 (21.43%) MySQL
1 6 (21.43%) SQL Server
2 3 (10.71%) NoSQL
3 1 (3.57%) Adabas
Development Applications
1 17 (60.71%) Git (software)
2 4 (14.29%) Jenkins
3 2 (7.14%) Appium
3 2 (7.14%) Cucumber
3 2 (7.14%) JIRA
3 2 (7.14%) Octopus Deploy
3 2 (7.14%) Selenium
3 2 (7.14%) TeamCity
4 1 (3.57%) Grunt
4 1 (3.57%) gulp
4 1 (3.57%) Hudson
4 1 (3.57%) IBM UrbanCode
4 1 (3.57%) JBehave
4 1 (3.57%) LoadRunner
4 1 (3.57%) Sonatype Nexus
4 1 (3.57%) Subversion
4 1 (3.57%) Team Foundation Server
4 1 (3.57%) Visual Studio
4 1 (3.57%) webpack
General
1 4 (14.29%) Finance
Job Titles
1 22 (78.57%) Developer
2 17 (60.71%) JavaScript Developer
3 16 (57.14%) Node.js Developer
4 12 (42.86%) Front End Developer (Client-Side Developer)
5 11 (39.29%) UI Developer
6 7 (25.00%) Senior Developer
7 5 (17.86%) AWS Developer
7 5 (17.86%) Backend Developer
7 5 (17.86%) MySQL Developer
7 5 (17.86%) Senior Backend Developer
7 5 (17.86%) Senior JavaScript Developer
7 5 (17.86%) Senior MySQL Developer
8 4 (14.29%) Head of Development
9 3 (10.71%) .NET Developer
10 2 (7.14%) Software Developer
10 2 (7.14%) Tester
11 1 (3.57%) ASP.NET Developer
11 1 (3.57%) C# Developer
11 1 (3.57%) HTML Developer
11 1 (3.57%) Senior .NET Developer
Libraries, Frameworks & Software Standards
1 20 (71.43%) HTML
2 19 (67.86%) CSS
2 19 (67.86%) RESTful
3 18 (64.29%) jQuery
3 18 (64.29%) Node.js
4 16 (57.14%) CSS3
4 16 (57.14%) HTML5
4 16 (57.14%) Socket.IO
5 12 (42.86%) Twitter Bootstrap
6 11 (39.29%) Ajax
6 11 (39.29%) DOM
6 11 (39.29%) Express
6 11 (39.29%) Handlebars
7 7 (25.00%) .NET
8 5 (17.86%) Sequelize
9 4 (14.29%) AngularJS
10 3 (10.71%) Angular 2
10 3 (10.71%) React
11 2 (7.14%) .NET Core
11 2 (7.14%) RequireJS
Miscellaneous
1 16 (57.14%) Linux Command Line
2 3 (10.71%) Cloud Native
3 2 (7.14%) User Experience
4 1 (3.57%) Analytical Skills
4 1 (3.57%) Enterprise Software
4 1 (3.57%) Mainframe
4 1 (3.57%) Mobile App
Operating Systems
1 17 (60.71%) Linux
2 3 (10.71%) Unix
Processes & Methodologies
1 16 (57.14%) API Development
1 16 (57.14%) Computer Science
2 13 (46.43%) Front End Development
3 7 (25.00%) Agile Software Development
3 7 (25.00%) Continuous Delivery
3 7 (25.00%) MVC
3 7 (25.00%) Software Engineering
3 7 (25.00%) TDD
4 6 (21.43%) Responsive Web Design
5 5 (17.86%) Auto-Scaling
5 5 (17.86%) Microservices
5 5 (17.86%) Test Automation
6 4 (14.29%) BDD
6 4 (14.29%) Continuous Improvement
6 4 (14.29%) Continuous Integration
6 4 (14.29%) Deployment Automation
6 4 (14.29%) E-Commerce
6 4 (14.29%) Open Source
6 4 (14.29%) Web Development
7 3 (10.71%) Unit Testing
Programming Languages
1 16 (57.14%) ES6
2 6 (21.43%) C#
3 5 (17.86%) SQL
4 3 (10.71%) Java
5 2 (7.14%) Python
6 1 (3.57%) Natural
6 1 (3.57%) RPG
6 1 (3.57%) RPG IV
6 1 (3.57%) T-SQL
Qualifications
1 16 (57.14%) Computer Science Degree
1 16 (57.14%) Degree
Quality Assurance & Compliance
1 1 (3.57%) GDPR
1 1 (3.57%) ISO/IEC 27001
Systems Management
1 2 (7.14%) CA Service Virtualization
Vendors
1 5 (17.86%) Microsoft
2 2 (7.14%) CA
2 2 (7.14%) Perfecto Mobile
3 1 (3.57%) Adobe
3 1 (3.57%) IBM
3 1 (3.57%) MuleSoft
3 1 (3.57%) Oracle
3 1 (3.57%) Splunk
3 1 (3.57%) webMethods