The following table provides summary statistics for contract job vacancies advertised in Altrincham with a requirement for JavaScript skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JavaScript over the 3 months to 25 April 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)
Manchester / Altrincham
3 months to
25 Apr 2017
Same period 2016 Same period 2015
Rank 2 1 5
Rank change year-on-year -1 +4  
Contract jobs citing JavaScript 3 3 1
As % of all contract IT jobs advertised in Altrincham 42.86% 100.00% 5.56%
As % of the Programming Languages category 60.00% 100.00% 20.00%
Number of daily rates quoted 3 3 0
Median daily rate £375 £370 -
Median daily rate % change year-on-year +1.35% -  
UK excluding London median daily rate £375 £350 £340
% change year-on-year +7.14% +2.94%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.50 £32.50 £36.50
% change year-on-year +30.76% -10.95%  

JavaScript is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Altrincham with a requirement for programming language skills.

Contract Programming Language Skills
Altrincham
Contract job vacancies with a requirement for programming language skills 5 3 5
As % of all contract IT job vacancies advertised in Altrincham 71.43% 100.00% 27.78%
Number of daily rates quoted 5 3 0
Median daily rate £350 £370 -
Median daily rate % change year-on-year -5.40% -  
UK excluding London median daily rate £388 £375 £350
% change year-on-year +3.33% +7.14%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.50 £38.00 £35.50
% change year-on-year +11.84% +7.04%  

JavaScript
Job Vacancy Trend in Altrincham

The job posting trend of jobs advertised in Altrincham citing JavaScript as a proportion of all contract or permanent IT jobs with a match in the Programming Languages category.

Job vacancy trend for JavaScript in Altrincham

JavaScript
Contractor Daily Rate Trend in Altrincham

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

Contractor daily rate trend for JavaScript in Altrincham

JavaScript
Contractor Hourly Rate Trend in Altrincham

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

Contractor hourly rate trend for JavaScript in Altrincham

For the 6 months to 25 April 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 Altrincham region with a requirement for JavaScript.

1 3 (60.00%) Java
1 3 (60.00%) SQL
1 3 (60.00%) Finance
1 3 (60.00%) Agile Software Development
1 3 (60.00%) AngularJS
1 3 (60.00%) Amazon AWS
2 2 (40.00%) ASP.NET MVC
2 2 (40.00%) iPad
2 2 (40.00%) C#
2 2 (40.00%) Amazon S3
2 2 (40.00%) ActiveMQ
2 2 (40.00%) Spring
2 2 (40.00%) Hibernate
2 2 (40.00%) .NET
2 2 (40.00%) J2EE
2 2 (40.00%) MySQL
2 2 (40.00%) MVC
2 2 (40.00%) ASP.NET
2 2 (40.00%) Data Modelling
3 1 (20.00%) OOD
3 1 (20.00%) SQL Server
3 1 (20.00%) Visual Studio
3 1 (20.00%) Ajax
3 1 (20.00%) Microsoft Azure
3 1 (20.00%) .NET Framework
3 1 (20.00%) jQuery
3 1 (20.00%) ASP.NET MVC 4
3 1 (20.00%) Twitter Bootstrap
3 1 (20.00%) ASP.NET Web Forms
3 1 (20.00%) ASP.NET Web API

JavaScript
Co-occurring IT Skills in Altrincham 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:

Cloud Services
1 3 (60.00%) Amazon AWS
2 2 (40.00%) Amazon S3
3 1 (20.00%) Microsoft Azure
Database & Business Intelligence
1 2 (40.00%) MySQL
2 1 (20.00%) SQL Server
Development Applications
1 1 (20.00%) Visual Studio
General
1 3 (60.00%) Finance
Job Titles
1 5 (100.00%) Developer
2 3 (60.00%) JavaScript Developer
3 2 (40.00%) C# Developer
3 2 (40.00%) Java Developer
3 2 (40.00%) MySQL Developer
4 1 (20.00%) .NET Developer
4 1 (20.00%) Angular Developer
4 1 (20.00%) ASP.NET Developer
4 1 (20.00%) ASP.NET MVC Developer
4 1 (20.00%) C# .NET Developer
4 1 (20.00%) C# ASP.NET Developer
4 1 (20.00%) Front End Developer (Client-Side Developer)
Libraries, Frameworks & Software Standards
1 3 (60.00%) AngularJS
2 2 (40.00%) .NET
2 2 (40.00%) ActiveMQ
2 2 (40.00%) ASP.NET
2 2 (40.00%) ASP.NET MVC
2 2 (40.00%) Hibernate
2 2 (40.00%) J2EE
2 2 (40.00%) Spring
3 1 (20.00%) .NET Framework
3 1 (20.00%) Ajax
3 1 (20.00%) ASP.NET MVC 4
3 1 (20.00%) ASP.NET Web API
3 1 (20.00%) ASP.NET Web Forms
3 1 (20.00%) jQuery
3 1 (20.00%) REST
3 1 (20.00%) Twitter Bootstrap
Miscellaneous
1 2 (40.00%) iPad
Processes & Methodologies
1 3 (60.00%) Agile Software Development
2 2 (40.00%) Data Modelling
2 2 (40.00%) MVC
3 1 (20.00%) Front End Development
3 1 (20.00%) OOD
3 1 (20.00%) Prototyping
Programming Languages
1 3 (60.00%) Java
1 3 (60.00%) SQL
2 2 (40.00%) C#