Period
to 19 September 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 19 September 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
West Yorkshire > Halifax
6 months to
19 Sep 2018
Same period 2017 Same period 2016
Rank 3 13 51
Rank change year-on-year +10 +38 -39
Permanent jobs citing JavaScript 34 34 11
As % of all permanent IT jobs advertised in Halifax 18.09% 16.19% 3.69%
As % of the Programming Languages category 36.56% 43.59% 8.80%
Number of salaries quoted 32 28 14
Halifax median annual salary £41,250 £40,000 £40,000
Median salary % change year-on-year +3.13% - +3.90%
10th Percentile £32,625 £26,250 £22,225
90th Percentile £52,500 £46,250 £55,000
West Yorkshire median annual salary £44,000 £42,500 £40,000
% change year-on-year +3.53% +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 93 78 125
As % of all permanent IT jobs advertised in Halifax 49.47% 37.14% 41.95%
Number of salaries quoted 85 67 105
Halifax median annual salary £45,000 £42,500 £50,000
Median salary % change year-on-year +5.88% -15.00% +36.99%
10th Percentile £32,500 £26,250 £30,000
90th Percentile £52,500 £50,000 £60,000
West Yorkshire median annual salary £45,000 £42,500 £40,000
% change year-on-year +5.88% +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 19 September 2018.

Salary histogram for JavaScript in Halifax

For the 6 months to 19 September 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 22 (64.71%) Git (software)
2 21 (61.76%) Linux
3 15 (44.12%) MVC
4 14 (41.18%) Node.js
5 13 (38.24%) HTML
5 13 (38.24%) PHP
5 13 (38.24%) CSS
6 12 (35.29%) RESTful
6 12 (35.29%) GitHub
7 11 (32.35%) API Development
7 11 (32.35%) ES6
7 11 (32.35%) Linux Command Line
7 11 (32.35%) Computer Science Degree
7 11 (32.35%) Socket.IO
7 11 (32.35%) Degree
7 11 (32.35%) Computer Science
7 11 (32.35%) jQuery
8 10 (29.41%) Google
8 10 (29.41%) MySQL
8 10 (29.41%) SDLC
8 10 (29.41%) Twitter
9 9 (26.47%) CSS3
9 9 (26.47%) HTML5
9 9 (26.47%) Decision-Making
9 9 (26.47%) Problem-Solving
9 9 (26.47%) OOP
10 8 (23.53%) Agile Software Development
10 8 (23.53%) Front End Development
11 7 (20.59%) Twitter Bootstrap
11 7 (20.59%) DOM

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 1 (2.94%) SharePoint
Cloud Services
1 12 (35.29%) GitHub
2 5 (14.71%) Microsoft Azure
3 4 (11.76%) Amazon AWS
4 1 (2.94%) npm
Database & Business Intelligence
1 10 (29.41%) MySQL
2 2 (5.88%) SQL Server
3 1 (2.94%) Relational Database
Development Applications
1 22 (64.71%) Git (software)
2 3 (8.82%) PHPUnit
3 2 (5.88%) Jenkins
3 2 (5.88%) Selenium
3 2 (5.88%) Team Foundation Server
4 1 (2.94%) Grunt
4 1 (2.94%) gulp
4 1 (2.94%) JMeter
4 1 (2.94%) Octopus Deploy
4 1 (2.94%) SoapUI
4 1 (2.94%) Sonatype Nexus
4 1 (2.94%) SpecFlow
4 1 (2.94%) Subversion
4 1 (2.94%) TeamCity
4 1 (2.94%) webpack
General
1 2 (5.88%) Finance
Job Titles
1 29 (85.29%) Developer
2 17 (50.00%) Senior Developer
3 12 (35.29%) PHP Developer
4 11 (32.35%) JavaScript Developer
4 11 (32.35%) Node.js Developer
5 9 (26.47%) Senior PHP Developer
6 8 (23.53%) Front End Developer (Client-Side Developer)
7 6 (17.65%) Backend Developer
7 6 (17.65%) Senior Backend Developer
7 6 (17.65%) UI Developer
8 5 (14.71%) AWS Developer
8 5 (14.71%) MySQL Developer
8 5 (14.71%) Senior JavaScript Developer
8 5 (14.71%) Senior MySQL Developer
9 2 (5.88%) Head of Development
10 1 (2.94%) Automation Engineer
10 1 (2.94%) Java Engineer
10 1 (2.94%) JavaScript Engineer
10 1 (2.94%) QA Automation Engineer
10 1 (2.94%) Senior Automation Test Analyst
Libraries, Frameworks & Software Standards
1 14 (41.18%) Node.js
2 13 (38.24%) CSS
2 13 (38.24%) HTML
3 12 (35.29%) RESTful
4 11 (32.35%) jQuery
4 11 (32.35%) Socket.IO
5 9 (26.47%) CSS3
5 9 (26.47%) HTML5
6 7 (20.59%) Ajax
6 7 (20.59%) DOM
6 7 (20.59%) Twitter Bootstrap
7 6 (17.65%) Express
7 6 (17.65%) Handlebars
8 5 (14.71%) Sequelize
9 4 (11.76%) .NET
9 4 (11.76%) REST
9 4 (11.76%) SOAP
10 3 (8.82%) Laravel
11 2 (5.88%) Sass
12 1 (2.94%) AngularJS
Miscellaneous
1 11 (32.35%) Computer Science
1 11 (32.35%) Linux Command Line
2 2 (5.88%) Greenfield Project
2 2 (5.88%) User Experience
3 1 (2.94%) Cloud Native
3 1 (2.94%) Mobile App
Operating Systems
1 21 (61.76%) Linux
Processes & Methodologies
1 15 (44.12%) MVC
2 11 (32.35%) API Development
3 10 (29.41%) SDLC
4 9 (26.47%) Decision-Making
4 9 (26.47%) OOP
4 9 (26.47%) Problem-Solving
5 8 (23.53%) Agile Software Development
5 8 (23.53%) Front End Development
6 5 (14.71%) Auto-Scaling
6 5 (14.71%) Unit Testing
7 4 (11.76%) OO
7 4 (11.76%) Software Engineering
7 4 (11.76%) TDD
8 3 (8.82%) BDD
8 3 (8.82%) Microservices
8 3 (8.82%) OO PHP
8 3 (8.82%) Responsive Web Design
9 2 (5.88%) Continuous Delivery
9 2 (5.88%) Continuous Integration
9 2 (5.88%) Test Automation
Programming Languages
1 13 (38.24%) PHP
2 11 (32.35%) ES6
3 4 (11.76%) C#
4 3 (8.82%) Java
5 1 (2.94%) Groovy
5 1 (2.94%) PHP 7
Qualifications
1 11 (32.35%) Computer Science Degree
1 11 (32.35%) Degree
Quality Assurance & Compliance
1 2 (5.88%) QA
2 1 (2.94%) GDPR
2 1 (2.94%) ISO/IEC 27001
Vendors
1 10 (29.41%) Google
1 10 (29.41%) Twitter
2 3 (8.82%) Microsoft
3 1 (2.94%) Adobe