The following table provides summary statistics for contract job vacancies advertised in Glasgow 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 23 June 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
Scotland / Glasgow
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 49 68 73
Rank change year-on-year +19 +5  
Contract jobs citing Ext JS 15 3 3
As % of all contract IT jobs advertised in Glasgow 2.26% 0.43% 0.33%
As % of the Libraries, Frameworks & Software Standards category 5.45% 1.32% 1.29%
Number of daily rates quoted 8 0 1
Median daily rate £375 - £325
UK excluding London median daily rate £375 £375 £400
% change year-on-year - -6.25%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

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 Glasgow with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
Glasgow
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 275 228 232
As % of all contract IT job vacancies advertised in Glasgow 41.48% 32.39% 25.44%
Number of daily rates quoted 163 156 93
Median daily rate £370 £350 £325
Median daily rate % change year-on-year +5.71% +7.69%  
90% offered a daily rate of more than £309 £275 £290
10% offered a daily rate of more than £425 £413 £425
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 2 0 1
Median hourly rate £14.49 - £65.00
UK excluding London median hourly rate £42.50 £36.00 £40.00
% change year-on-year +18.05% -10.00%  

Ext JS
Job Vacancy Trend in Glasgow

The job posting trend of jobs advertised in Glasgow 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 Glasgow

Ext JS
Contractor Daily Rate Trend in Glasgow

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

Contractor daily rate trend for Ext JS in Glasgow

For the 6 months to 23 June 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 Glasgow region with a requirement for Ext JS.

1 15 (83.33%) AngularJS
2 14 (77.78%) HTML
2 14 (77.78%) JavaScript
2 14 (77.78%) CSS
3 12 (66.67%) CSS3
3 12 (66.67%) Git (software)
3 12 (66.67%) HTML5
4 10 (55.56%) Twitter Bootstrap
4 10 (55.56%) Data Structures
4 10 (55.56%) Algorithms
5 8 (44.44%) Grunt
5 8 (44.44%) Linux
5 8 (44.44%) Front End Development
6 7 (38.89%) Java
6 7 (38.89%) Perforce
7 5 (27.78%) WebKit
7 5 (27.78%) Linux Command Line
8 4 (22.22%) Spring Boot
8 4 (22.22%) Spring
8 4 (22.22%) Finance
8 4 (22.22%) Oracle
9 3 (16.67%) Sybase
9 3 (16.67%) Python
9 3 (16.67%) SQL
9 3 (16.67%) Photoshop
9 3 (16.67%) MVC
9 3 (16.67%) SAS
9 3 (16.67%) Adobe
9 3 (16.67%) Prolog
9 3 (16.67%) Adobe Illustrator

Ext JS
Co-occurring IT Skills in Glasgow 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 3 (16.67%) SAS
2 1 (5.56%) Tomcat
Applications
1 3 (16.67%) Adobe Illustrator
1 3 (16.67%) Photoshop
Cloud Services
1 1 (5.56%) GitHub
Database & Business Intelligence
1 3 (16.67%) Big Data
Development Applications
1 12 (66.67%) Git (software)
2 8 (44.44%) Grunt
3 1 (5.56%) Jenkins
3 1 (5.56%) JUnit
3 1 (5.56%) Maven
3 1 (5.56%) Mockito
3 1 (5.56%) SonarQube
3 1 (5.56%) Subversion
General
1 4 (22.22%) Finance
2 1 (5.56%) Banking
Job Titles
1 18 (100.00%) Developer
2 9 (50.00%) JavaScript Developer
3 7 (38.89%) HTML Developer
4 5 (27.78%) Front End Developer (Client-Side Developer)
5 4 (22.22%) Java Developer
6 1 (5.56%) UI Developer
Libraries, Frameworks & Software Standards
1 15 (83.33%) AngularJS
2 14 (77.78%) CSS
2 14 (77.78%) HTML
3 12 (66.67%) CSS3
3 12 (66.67%) HTML5
4 10 (55.56%) Twitter Bootstrap
5 5 (27.78%) WebKit
6 4 (22.22%) Spring
6 4 (22.22%) Spring Boot
7 3 (16.67%) Ajax
7 3 (16.67%) jQuery
7 3 (16.67%) JSON
7 3 (16.67%) MyBatis
7 3 (16.67%) REST
8 1 (5.56%) Apache Flex
8 1 (5.56%) Node.js
8 1 (5.56%) PowerMock
8 1 (5.56%) RESTEasy
8 1 (5.56%) RESTful
8 1 (5.56%) SOAP
Miscellaneous
1 10 (55.56%) Algorithms
1 10 (55.56%) Data Structures
2 5 (27.78%) Linux Command Line
3 3 (16.67%) Computer Science
4 1 (5.56%) User Experience
Operating Systems
1 8 (44.44%) Linux
2 1 (5.56%) Unix
Processes & Methodologies
1 8 (44.44%) Front End Development
2 3 (16.67%) MVC
3 2 (11.11%) Agile Software Development
3 2 (11.11%) Test Automation
4 1 (5.56%) BDD
4 1 (5.56%) Continuous Integration
4 1 (5.56%) E-Commerce
4 1 (5.56%) IT Strategy
4 1 (5.56%) Kanban
4 1 (5.56%) OO
4 1 (5.56%) OOP
4 1 (5.56%) Refactoring
4 1 (5.56%) Scrum
4 1 (5.56%) Stakeholder Engagement
4 1 (5.56%) TDD
Programming Languages
1 14 (77.78%) JavaScript
2 7 (38.89%) Java
3 3 (16.67%) Prolog
3 3 (16.67%) Python
3 3 (16.67%) SQL
3 3 (16.67%) TypeScript
Vendors
1 7 (38.89%) Perforce
2 4 (22.22%) Oracle
3 3 (16.67%) Adobe
3 3 (16.67%) Sybase