The following table provides summary statistics for contract job vacancies advertised in Solihull 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 28 March 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 Midlands / Solihull
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 17 20 14
Rank change year-on-year +3 -6  
Contract jobs citing JavaScript 3 2 1
As % of all contract IT jobs advertised in Solihull 2.63% 1.71% 1.35%
As % of the Programming Languages category 75.00% 6.67% 5.56%
Number of daily rates quoted 3 1 0
Median daily rate £325 £250 -
Median daily rate % change year-on-year +30.00% -  
UK excluding London median daily rate £375 £350 £350
% change year-on-year +7.14% -  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.50 £38.00 £33.75
% change year-on-year +11.84% +12.59%  

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 Solihull with a requirement for programming language skills.

Contract Programming Language Skills
Solihull
Contract job vacancies with a requirement for programming language skills 4 30 18
As % of all contract IT job vacancies advertised in Solihull 3.51% 25.64% 24.32%
Number of daily rates quoted 4 22 4
Median daily rate £325 £440 £400
Median daily rate % change year-on-year -26.13% +10.00%  
UK excluding London median daily rate £388 £375 £350
% change year-on-year +3.33% +7.14%  
Number of hourly rates quoted 0 0 3
Median hourly rate - - £30.00
UK excluding London median hourly rate £41.50 £40.00 £36.00
% change year-on-year +3.75% +11.11%  

JavaScript
Job Vacancy Trend in Solihull

The job posting trend of jobs advertised in Solihull 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 Solihull

JavaScript
Contractor Daily Rate Trend in Solihull

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

Contractor daily rate trend for JavaScript in Solihull

JavaScript
Contractor Hourly Rate Trend in Solihull

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

Contractor hourly rate trend for JavaScript in Solihull

For the 6 months to 28 March 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 Solihull region with a requirement for JavaScript.

1 10 (90.91%) HTML
1 10 (90.91%) CSS
2 9 (81.82%) AngularJS
3 8 (72.73%) HTML5
4 7 (63.64%) Git (software)
4 7 (63.64%) CSS3
4 7 (63.64%) Agile Software Development
5 6 (54.55%) Retail
5 6 (54.55%) Node.js
5 6 (54.55%) Analytics
5 6 (54.55%) JIRA
5 6 (54.55%) TeamCity
5 6 (54.55%) HipChat
5 6 (54.55%) Jasmine
5 6 (54.55%) Highcharts JS
5 6 (54.55%) Confluence
5 6 (54.55%) Sass
5 6 (54.55%) Protractor
6 5 (45.45%) Finance
7 3 (27.27%) MySQL
7 3 (27.27%) PHP
7 3 (27.27%) RESTful
8 2 (18.18%) Twitter Bootstrap
8 2 (18.18%) OOP
8 2 (18.18%) MVC
9 1 (9.09%) Vue.js
9 1 (9.09%) PHP 7
9 1 (9.09%) SOLID
9 1 (9.09%) GitHub
9 1 (9.09%) React

JavaScript
Co-occurring IT Skills in Solihull 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 6 (54.55%) Confluence
Applications
1 6 (54.55%) HipChat
Cloud Services
1 1 (9.09%) GitHub
Database & Business Intelligence
1 3 (27.27%) MySQL
Development Applications
1 7 (63.64%) Git (software)
2 6 (54.55%) Jasmine
2 6 (54.55%) JIRA
2 6 (54.55%) Protractor
2 6 (54.55%) TeamCity
3 1 (9.09%) GitLab
3 1 (9.09%) gulp
3 1 (9.09%) Visual Studio
3 1 (9.09%) webpack
General
1 6 (54.55%) Retail
2 5 (45.45%) Finance
3 1 (9.09%) Games
3 1 (9.09%) Marketing
Job Titles
1 10 (90.91%) Developer
2 6 (54.55%) UI Developer
3 2 (18.18%) HTML CSS Developer
3 2 (18.18%) HTML Developer
3 2 (18.18%) MySQL Developer
3 2 (18.18%) PHP Developer
3 2 (18.18%) PHP MySQL Developer
4 1 (9.09%) .NET Developer
4 1 (9.09%) .NET Software Developer
4 1 (9.09%) Analyst
4 1 (9.09%) Angular Developer
4 1 (9.09%) Front End Developer (Client-Side Developer)
4 1 (9.09%) Node.js Developer
4 1 (9.09%) QA Analyst
4 1 (9.09%) QA Test Analyst
4 1 (9.09%) Software Developer
4 1 (9.09%) Test Analyst
4 1 (9.09%) UI/UX Developer
4 1 (9.09%) UX Developer
4 1 (9.09%) Web Developer
Libraries, Frameworks & Software Standards
1 10 (90.91%) CSS
1 10 (90.91%) HTML
2 9 (81.82%) AngularJS
3 8 (72.73%) HTML5
4 7 (63.64%) CSS3
5 6 (54.55%) Highcharts JS
5 6 (54.55%) Node.js
5 6 (54.55%) Sass
6 3 (27.27%) RESTful
7 2 (18.18%) Twitter Bootstrap
8 1 (9.09%) Apache Cordova
8 1 (9.09%) ASP.NET Web API
8 1 (9.09%) Breeze.js
8 1 (9.09%) CodeIgniter
8 1 (9.09%) Durandal
8 1 (9.09%) React
8 1 (9.09%) Silverlight
8 1 (9.09%) Vue.js
8 1 (9.09%) WCF
8 1 (9.09%) WPF
Miscellaneous
1 1 (9.09%) Mobile App
1 1 (9.09%) User Experience
Operating Systems
1 1 (9.09%) Android
1 1 (9.09%) Apple iOS
Processes & Methodologies
1 7 (63.64%) Agile Software Development
2 6 (54.55%) Analytics
3 2 (18.18%) MVC
3 2 (18.18%) OOP
4 1 (9.09%) Android Development
4 1 (9.09%) API Integration
4 1 (9.09%) Automated Testing
4 1 (9.09%) Benchmarking
4 1 (9.09%) Continuous Delivery
4 1 (9.09%) Continuous Integration
4 1 (9.09%) Dependency Injection
4 1 (9.09%) Domain-Driven Design
4 1 (9.09%) ETL
4 1 (9.09%) iOS Development
4 1 (9.09%) Mobile Application Development
4 1 (9.09%) MVVM
4 1 (9.09%) Open Source
4 1 (9.09%) SOA
4 1 (9.09%) TDD
4 1 (9.09%) Web Development
Programming Languages
1 3 (27.27%) PHP
2 1 (9.09%) C#
2 1 (9.09%) PHP 7
2 1 (9.09%) SQL
2 1 (9.09%) T-SQL
2 1 (9.09%) VB.NET
2 1 (9.09%) XAML
Quality Assurance & Compliance
1 1 (9.09%) QA
Vendors
1 1 (9.09%) Microsoft