Period
to 17 November 2017

The following table provides summary statistics for contract job vacancies advertised in Halifax with a requirement for JavaScript skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JavaScript over the 6 months to 17 November 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

JavaScript (including ECMAScript)
West Yorkshire > Halifax
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 14 20 35
Rank change year-on-year +6 +15 0
Contract jobs citing JavaScript 5 15 3
As % of all contract IT jobs advertised in Halifax 4.81% 6.64% 1.06%
As % of the Programming Languages category 26.32% 20.83% 6.98%
Number of daily rates quoted 3 14 0
Halifax median daily rate £350 £325 -
Median daily rate % change year-on-year +7.69% - -
West Yorkshire median daily rate £400 £400 £350
% change year-on-year - +14.29% +7.69%
Number of hourly rates quoted 0 0 0
Halifax median hourly rate - - -
West Yorkshire median hourly rate - £13.50 £40.00
% change year-on-year - -66.25% -

JavaScript is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Halifax with a requirement for coding skills.

All Programming Languages
Halifax
Contract vacancies with a requirement for coding skills 19 72 43
As % of all contract IT jobs advertised in Halifax 18.27% 31.86% 15.25%
Number of daily rates quoted 10 60 21
Halifax median daily rate £403 £325 £342
Median daily rate % change year-on-year +23.85% -4.97% -21.38%
10th Percentile £198 £285 £263
90th Percentile £588 £444 £525
West Yorkshire median daily rate £400 £400 £353
% change year-on-year - +13.48% +8.46%
Number of hourly rates quoted 0 0 2
Halifax median hourly rate - - £10.75
West Yorkshire median hourly rate £40.00 £13.50 £19.50
% change year-on-year +196.30% -30.77% -18.75%

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
Contractor Daily Rate Trend in Halifax

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing JavaScript in Halifax.

Contractor daily rate trend for JavaScript in Halifax

JavaScript
Contractor Hourly Rate Trend in Halifax

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing JavaScript in Halifax.

Contractor hourly rate trend for JavaScript in Halifax

For the 6 months to 17 November 2017, IT contractor jobs citing JavaScript also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Halifax region with a requirement for JavaScript.

1 5 (100.00%) Front End Development
2 4 (80.00%) HTML
2 4 (80.00%) CSS
2 4 (80.00%) AngularJS
3 3 (60.00%) Node.js
4 2 (40.00%) jQuery
4 2 (40.00%) Angular 2
4 2 (40.00%) CSS3
4 2 (40.00%) HTML5
5 1 (20.00%) Grunt
5 1 (20.00%) TypeScript
5 1 (20.00%) User Experience
5 1 (20.00%) React
5 1 (20.00%) gulp
5 1 (20.00%) E-Commerce
5 1 (20.00%) ERP
5 1 (20.00%) PHP
5 1 (20.00%) Photoshop
5 1 (20.00%) Ajax
5 1 (20.00%) Redux

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:

Applications
1 1 (20.00%) Photoshop
Development Applications
1 1 (20.00%) Grunt
1 1 (20.00%) gulp
Job Titles
1 5 (100.00%) Developer
2 4 (80.00%) Front End Developer (Client-Side Developer)
3 3 (60.00%) Angular Developer
4 1 (20.00%) ERP Developer
4 1 (20.00%) HTML CSS Developer
4 1 (20.00%) HTML Developer
4 1 (20.00%) JavaScript Developer
4 1 (20.00%) Node.js Developer
Libraries, Frameworks & Software Standards
1 4 (80.00%) AngularJS
1 4 (80.00%) CSS
1 4 (80.00%) HTML
2 3 (60.00%) Node.js
3 2 (40.00%) Angular 2
3 2 (40.00%) CSS3
3 2 (40.00%) HTML5
3 2 (40.00%) jQuery
4 1 (20.00%) Ajax
4 1 (20.00%) React
4 1 (20.00%) Redux
Miscellaneous
1 1 (20.00%) User Experience
Processes & Methodologies
1 5 (100.00%) Front End Development
2 1 (20.00%) E-Commerce
2 1 (20.00%) ERP
Programming Languages
1 1 (20.00%) PHP
1 1 (20.00%) TypeScript