The following table provides summary statistics for contract job vacancies advertised in the South West with a requirement for Ext JS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Ext JS 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.

Sencha Ext JS
England / South West
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 123 132 148
Rank change year-on-year +9 +16  
Contract jobs citing Ext JS 14 2 1
As % of all contract IT jobs advertised in the South West 0.54% 0.069% 0.032%
As % of the Libraries, Frameworks & Software Standards category 1.87% 0.28% 0.13%
Number of daily rates quoted 11 0 1
Median daily rate £425 - £325
UK excluding London median daily rate £388 £233 £350
% change year-on-year +66.66% -33.57%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - £125.00

Ext JS is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the South West with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
South West
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 747 712 771
As % of all contract IT job vacancies advertised in the South West 29.05% 24.45% 24.50%
Number of daily rates quoted 498 474 503
Median daily rate £400 £350 £375
Median daily rate % change year-on-year +14.28% -6.66%  
90% offered a daily rate of more than £280 £300 £293
10% offered a daily rate of more than £500 £475 £450
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 9 50 19
Median hourly rate £42.50 £40.88 £35.00
Median hourly rate % change year-on-year +3.97% +16.78%  
90% offered a hourly rate of more than £35.00 £25.00 £32.00
10% offered a hourly rate of more than £43.25 £57.00 £47.00
UK excluding London median hourly rate £40.50 £38.00 £36.00
% change year-on-year +6.57% +5.55%  

Ext JS
Job Vacancy Trend in the South West

The job posting trend of jobs advertised in the South West citing Ext JS as a proportion of all contract or permanent IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for Ext JS in the South West

Ext JS
Contractor Daily Rate Trend in the South West

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Ext JS in the South West.

Contractor daily rate trend for Ext JS in the South West

Ext JS
Contractor Daily Rate Histogram in the South West

The daily rate distribution of IT jobs citing Ext JS in the South West over the 3 months to 28 March 2017.

Contractor daily rate histogram for Ext JS in the South West

Ext JS
Contract Job Locations in the South West

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Ext JS within the South West region over the 3 months to 28 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Wiltshire +9 12 £425 - 1
Bristol - 1 £350 -
Somerset - 1 - -
Ext JS
England

For the 6 months to 28 March 2017, IT contractor jobs citing Ext JS 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 South West region with a requirement for Ext JS.

1 15 (93.75%) JavaScript
1 15 (93.75%) MVC
2 14 (87.50%) C#
2 14 (87.50%) .NET
3 13 (81.25%) Sencha
4 12 (75.00%) jQuery
4 12 (75.00%) AngularJS
5 11 (68.75%) MVVM
5 11 (68.75%) Agile Software Development
6 10 (62.50%) CSS
6 10 (62.50%) HTML
6 10 (62.50%) HTML5
7 9 (56.25%) TDD
7 9 (56.25%) Scrum
7 9 (56.25%) Cucumber
7 9 (56.25%) BDD
7 9 (56.25%) SpecFlow
7 9 (56.25%) Gherkin
7 9 (56.25%) Jasmine
7 9 (56.25%) Twitter Bootstrap
7 9 (56.25%) Selenium
8 7 (43.75%) .NET Framework
9 5 (31.25%) ASP.NET
10 4 (25.00%) Finance
11 3 (18.75%) SQL Server
11 3 (18.75%) Visual Studio
11 3 (18.75%) Web Development
11 3 (18.75%) Banking
11 3 (18.75%) ASP.NET MVC
11 3 (18.75%) Entity Framework

Ext JS
Co-occurring IT Skills in the South West 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:

Database & Business Intelligence
1 3 (18.75%) SQL Server
1 3 (18.75%) SQL Server 2008
1 3 (18.75%) SQL Server 2012
1 3 (18.75%) SQL Server 2016
2 1 (6.25%) Big Data
2 1 (6.25%) MySQL
2 1 (6.25%) PostgreSQL
Development Applications
1 9 (56.25%) Cucumber
1 9 (56.25%) Jasmine
1 9 (56.25%) Selenium
1 9 (56.25%) SpecFlow
2 3 (18.75%) Visual Studio
3 1 (6.25%) Git (software)
General
1 4 (25.00%) Finance
2 3 (18.75%) Banking
3 1 (6.25%) Games
Job Titles
1 14 (87.50%) Developer
2 7 (43.75%) UI Developer
3 4 (25.00%) Web Developer
4 3 (18.75%) .NET Developer
4 3 (18.75%) C# .NET Developer
4 3 (18.75%) C# Developer
4 3 (18.75%) Web UI Developer
5 1 (6.25%) Architect
5 1 (6.25%) Front End Developer (Client-Side Developer)
5 1 (6.25%) JavaScript Developer
5 1 (6.25%) PHP Developer
5 1 (6.25%) Sencha Developer
5 1 (6.25%) Senior Software Engineer
5 1 (6.25%) Software Architect
5 1 (6.25%) Software Engineer
Libraries, Frameworks & Software Standards
1 14 (87.50%) .NET
2 12 (75.00%) AngularJS
2 12 (75.00%) jQuery
3 10 (62.50%) CSS
3 10 (62.50%) HTML
3 10 (62.50%) HTML5
4 9 (56.25%) Gherkin
4 9 (56.25%) Twitter Bootstrap
5 7 (43.75%) .NET Framework
6 5 (31.25%) ASP.NET
7 3 (18.75%) ASP.NET MVC
7 3 (18.75%) Entity Framework
8 2 (12.50%) Ajax
8 2 (12.50%) Node.js
8 2 (12.50%) React
8 2 (12.50%) REST
8 2 (12.50%) SOAP
8 2 (12.50%) WCF
8 2 (12.50%) Web Services
9 1 (6.25%) Symfony
Miscellaneous
1 2 (12.50%) Mobile App
Operating Systems
1 1 (6.25%) Linux
Processes & Methodologies
1 15 (93.75%) MVC
2 11 (68.75%) Agile Software Development
2 11 (68.75%) MVVM
3 9 (56.25%) BDD
3 9 (56.25%) Scrum
3 9 (56.25%) TDD
4 3 (18.75%) Web Development
5 2 (12.50%) Continuous Integration
5 2 (12.50%) DevOps
5 2 (12.50%) Mentoring
5 2 (12.50%) Mobile Development
5 2 (12.50%) Responsive Web Design
5 2 (12.50%) SDLC
5 2 (12.50%) SOA
5 2 (12.50%) Software Engineering
5 2 (12.50%) Stakeholder Management
5 2 (12.50%) Web Design
6 1 (6.25%) Big Data Analytics
6 1 (6.25%) Data Analytics
6 1 (6.25%) Front End Development
Programming Languages
1 15 (93.75%) JavaScript
2 14 (87.50%) C#
3 1 (6.25%) PHP
Vendors
1 13 (81.25%) Sencha