Period
to 15 July 2018

The following table provides summary statistics for contract job vacancies advertised in Wigan 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 15 July 2018 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)
Manchester > Wigan
6 months to
15 Jul 2018
Same period 2017 Same period 2016
Rank 2 4 4
Rank change year-on-year +2 0 0
Contract jobs citing JavaScript 7 1 1
As % of all contract IT jobs advertised in Wigan 26.92% 10.00% 6.67%
As % of the Programming Languages category 53.85% 100.00% 33.33%
Number of daily rates quoted 7 0 0
Wigan median daily rate £363 - -
Manchester median daily rate £389 £375 £375
% change year-on-year +3.67% - +15.38%
Number of hourly rates quoted 0 0 0
Wigan median hourly rate - - -
Manchester median hourly rate £29.00 £40.00 £17.30
% change year-on-year -27.50% +131.21% -56.75%

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 Wigan with a requirement for coding skills.

All Programming Languages
Wigan
Contract vacancies with a requirement for coding skills 13 1 3
As % of all contract IT jobs advertised in Wigan 50.00% 10.00% 20.00%
Number of daily rates quoted 12 0 2
Wigan median daily rate £363 - £475
10th Percentile £240 - £431
90th Percentile £423 - £509
Manchester median daily rate £400 £375 £375
% change year-on-year +6.67% - +7.14%
Number of hourly rates quoted 0 0 0
Wigan median hourly rate - - -
Manchester median hourly rate £33.75 £35.00 £25.50
% change year-on-year -3.57% +37.25% +27.50%

JavaScript
Job Vacancy Trend in Wigan

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

Job vacancy trend for JavaScript in Wigan

JavaScript
Contractor Daily Rate Trend in Wigan

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

Contractor daily rate trend for JavaScript in Wigan

JavaScript
Contractor Hourly Rate Trend in Wigan

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

Contractor hourly rate trend for JavaScript in Wigan

For the 6 months to 15 July 2018, IT contractor 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 contract job ads across the Wigan region with a requirement for JavaScript.

1 6 (85.71%) Agile Software Development
2 5 (71.43%) C#
2 5 (71.43%) Front End Development
3 4 (57.14%) React
3 4 (57.14%) CSS
4 3 (42.86%) OO
4 3 (42.86%) TDD
4 3 (42.86%) Software Engineering
4 3 (42.86%) Sitecore
4 3 (42.86%) Sass
5 2 (28.57%) Redux
5 2 (28.57%) Continuous Delivery
5 2 (28.57%) Continuous Integration
5 2 (28.57%) AngularJS
5 2 (28.57%) TypeScript
5 2 (28.57%) Domain-Driven Design
5 2 (28.57%) BDD
5 2 (28.57%) RabbitMQ
5 2 (28.57%) Web Development
5 2 (28.57%) Refactoring
5 2 (28.57%) MVC
5 2 (28.57%) HTML
5 2 (28.57%) SQL
5 2 (28.57%) .NET
6 1 (14.29%) ASP.NET
6 1 (14.29%) E-Commerce
6 1 (14.29%) HTTP
6 1 (14.29%) Web Services
6 1 (14.29%) CMS
6 1 (14.29%) Project Planning

JavaScript
Co-occurring IT Skills in Wigan 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 (14.29%) CMS
1 1 (14.29%) Sitecore CMS
Communications & Networking
1 1 (14.29%) HTTP
Job Titles
1 6 (85.71%) Developer
2 3 (42.86%) Full Stack Developer
2 3 (42.86%) React Developer
3 2 (28.57%) Front End Developer (Client-Side Developer)
4 1 (14.29%) .NET Developer
4 1 (14.29%) Agile Developer
Libraries, Frameworks & Software Standards
1 4 (57.14%) CSS
1 4 (57.14%) React
2 3 (42.86%) Sass
3 2 (28.57%) .NET
3 2 (28.57%) AngularJS
3 2 (28.57%) HTML
3 2 (28.57%) RabbitMQ
3 2 (28.57%) Redux
4 1 (14.29%) ASP.NET
4 1 (14.29%) ASP.NET Web API
4 1 (14.29%) LESS
4 1 (14.29%) REST
4 1 (14.29%) WCF
4 1 (14.29%) Web Services
Miscellaneous
1 1 (14.29%) Mobile App
Processes & Methodologies
1 6 (85.71%) Agile Software Development
2 5 (71.43%) Front End Development
3 3 (42.86%) OO
3 3 (42.86%) Software Engineering
3 3 (42.86%) TDD
4 2 (28.57%) BDD
4 2 (28.57%) Continuous Delivery
4 2 (28.57%) Continuous Integration
4 2 (28.57%) Domain-Driven Design
4 2 (28.57%) MVC
4 2 (28.57%) Refactoring
4 2 (28.57%) Web Development
5 1 (14.29%) E-Commerce
5 1 (14.29%) Project Planning
5 1 (14.29%) SOLID
5 1 (14.29%) Unit Testing
Programming Languages
1 5 (71.43%) C#
2 2 (28.57%) SQL
2 2 (28.57%) TypeScript
Vendors
1 3 (42.86%) Sitecore