Period
to 20 January 2018

The following table provides summary statistics for contract job vacancies advertised in Stafford 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 20 January 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)
Staffordshire > Stafford
6 months to
20 Jan 2018
Same period 2017 Same period 2016
Rank 5 6 5
Rank change year-on-year +1 -1 -
Contract jobs citing JavaScript 5 7 1
As % of all contract IT jobs advertised in Stafford 13.16% 14.89% 4.00%
As % of the Programming Languages category 35.71% 28.00% 20.00%
Number of daily rates quoted 5 5 1
Stafford median daily rate £325 £370 £385
Median daily rate % change year-on-year -12.16% -3.90% -
10th Percentile £313 £263 £368
90th Percentile £338 £385 £403
Staffordshire median daily rate £325 £313 £345
% change year-on-year +4.00% -9.42% +8.24%
Number of hourly rates quoted 0 0 0
Stafford median hourly rate - - -
Staffordshire median hourly rate - - £8.00

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 Stafford with a requirement for coding skills.

All Programming Languages
Stafford
Contract vacancies with a requirement for coding skills 14 25 5
As % of all contract IT jobs advertised in Stafford 36.84% 53.19% 20.00%
Number of daily rates quoted 10 12 4
Stafford median daily rate £325 £348 £318
Median daily rate % change year-on-year -6.47% +9.45% +22.12%
10th Percentile £308 £255 £216
90th Percentile £425 £475 £453
Staffordshire median daily rate £350 £325 £338
% change year-on-year +7.69% -3.70% +6.30%
Number of hourly rates quoted 1 0 0
Stafford median hourly rate £45.00 - -
Staffordshire median hourly rate £45.00 - £12.62

JavaScript
Job Vacancy Trend in Stafford

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

Job vacancy trend for JavaScript in Stafford

JavaScript
Contractor Daily Rate Trend in Stafford

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

Contractor daily rate trend for JavaScript in Stafford

For the 6 months to 20 January 2018, 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 Stafford region with a requirement for JavaScript.

1 5 (100.00%) HTML
1 5 (100.00%) SQL Server
1 5 (100.00%) CSS
2 4 (80.00%) OO
2 4 (80.00%) MVC
2 4 (80.00%) Git (software)
3 3 (60.00%) RESTful
3 3 (60.00%) Web Development
3 3 (60.00%) CodeIgniter
3 3 (60.00%) PHP
3 3 (60.00%) Laravel
3 3 (60.00%) OO PHP
3 3 (60.00%) MySQL
4 2 (40.00%) SQL
4 2 (40.00%) C#
4 2 (40.00%) .NET
4 2 (40.00%) REST
5 1 (20.00%) CSS3
5 1 (20.00%) JIRA
5 1 (20.00%) WCF
5 1 (20.00%) Microsoft Azure
5 1 (20.00%) ASP.NET MVC
5 1 (20.00%) Inversion of Control
5 1 (20.00%) HTML5
5 1 (20.00%) MVVM
5 1 (20.00%) jQuery
5 1 (20.00%) Unit Testing
5 1 (20.00%) Android
5 1 (20.00%) TeamCity
5 1 (20.00%) Agile Software Development

JavaScript
Co-occurring IT Skills in Stafford 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 (20.00%) IIS
Cloud Services
1 1 (20.00%) Microsoft Azure
Database & Business Intelligence
1 5 (100.00%) SQL Server
2 3 (60.00%) MySQL
3 1 (20.00%) SQL Server 2016
Development Applications
1 4 (80.00%) Git (software)
2 1 (20.00%) Bitbucket
2 1 (20.00%) JIRA
2 1 (20.00%) TeamCity
2 1 (20.00%) Visual Studio
Job Titles
1 5 (100.00%) Developer
2 3 (60.00%) Senior Developer
2 3 (60.00%) Senior Web Developer
2 3 (60.00%) Web Developer
3 1 (20.00%) .NET Developer
3 1 (20.00%) C# Developer
3 1 (20.00%) Full Stack Developer
Libraries, Frameworks & Software Standards
1 5 (100.00%) CSS
1 5 (100.00%) HTML
2 3 (60.00%) CodeIgniter
2 3 (60.00%) Laravel
2 3 (60.00%) RESTful
3 2 (40.00%) .NET
3 2 (40.00%) REST
4 1 (20.00%) ASP.NET
4 1 (20.00%) ASP.NET MVC
4 1 (20.00%) ASP.NET Web API
4 1 (20.00%) CSS3
4 1 (20.00%) HTML5
4 1 (20.00%) jQuery
4 1 (20.00%) WCF
Operating Systems
1 1 (20.00%) Android
Processes & Methodologies
1 4 (80.00%) MVC
1 4 (80.00%) OO
2 3 (60.00%) OO PHP
2 3 (60.00%) Web Development
3 1 (20.00%) Agile Software Development
3 1 (20.00%) Android Development
3 1 (20.00%) Inversion of Control
3 1 (20.00%) MVVM
3 1 (20.00%) OOP
3 1 (20.00%) Performance Tuning
3 1 (20.00%) SOLID
3 1 (20.00%) Unit Testing
Programming Languages
1 3 (60.00%) PHP
2 2 (40.00%) C#
2 2 (40.00%) SQL
3 1 (20.00%) VB.NET
Vendors
1 1 (20.00%) Microsoft