The following table provides summary statistics for contract job vacancies 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
UK
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 565 605 594
Rank change year-on-year +40 -11  
Contract jobs citing Ext JS 43 34 48
As % of all contract IT jobs advertised in the UK 0.095% 0.063% 0.089%
As % of the Libraries, Frameworks & Software Standards category 0.30% 0.23% 0.33%
Number of daily rates quoted 28 24 40
Median daily rate £375 £400 £450
Median daily rate % change year-on-year -6.25% -11.11%  
90% offered a daily rate of more than £307 £190 £325
10% offered a daily rate of more than £450 £500 £546
UK excluding London median daily rate £388 £233 £350
% change year-on-year +66.66% -33.57%  
Number of hourly rates quoted 0 0 1
Median hourly rate - - £125.00
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 with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
UK
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 14193 14997 14342
As % of all contract IT job vacancies advertised in the UK 31.48% 27.99% 26.55%
Number of daily rates quoted 9846 10410 9296
Median daily rate £425 £400 £388
Median daily rate % change year-on-year +6.25% +3.22%  
90% offered a daily rate of more than £300 £300 £275
10% offered a daily rate of more than £563 £550 £550
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 183 223 192
Median hourly rate £42.50 £38.75 £35.00
Median hourly rate % change year-on-year +9.67% +10.71%  
90% offered a hourly rate of more than £16.00 £13.00 £19.00
10% offered a hourly rate of more than £55.00 £60.62 £46.50
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

The job posting trend of jobs advertised 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 UK

Ext JS
Contractor Daily Rate Trend

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

Contractor daily rate trend for Ext JS in the UK

Ext JS
Contractor Daily Rate Histogram

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

Contractor daily rate histogram for Ext JS in the UK

Ext JS
Contractor Hourly Rate Trend

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

Contractor hourly rate trend for Ext JS in the UK

Ext JS
Top 23 Contract Locations

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 UK 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
England +39 40 £400 - 8
South West +9 14 £425 - 2
Swindon +11 12 £425 -
Wiltshire +9 12 £425 -
London +14 10 £375 -12.28% 5
North West +28 5 £375 +114.28%
Manchester - 5 £375 -
South East - 4 £400 - 1
East Midlands - 4 £450 -
Scotland +26 3 £310 - 1
Glasgow +7 3 £310 - 1
Buckinghamshire - 3 - -
Milton Keynes - 3 - -
East of England -1 2 £400 -11.11%
Essex -5 2 £400 -11.11%
Somerset - 1 - -
Bristol - 1 £350 -
South Coast - 1 - -
Basingstoke - 1 £400 -
Northampton - 1 £450 -
Bath - 1 - -
Hampshire - 1 £400 -
Northamptonshire - 1 £450 -

Ext JS
Top 30 Co-occurring IT Skills

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 with a requirement for Ext JS.

1 45 (73.77%) JavaScript
2 37 (60.66%) HTML
3 33 (54.10%) Java
3 33 (54.10%) CSS
3 33 (54.10%) Agile Software Development
4 27 (44.26%) jQuery
5 23 (37.70%) AngularJS
6 22 (36.07%) MVC
7 20 (32.79%) TDD
7 20 (32.79%) HTML5
8 19 (31.15%) Sencha
9 17 (27.87%) Ajax
10 16 (26.23%) Scrum
11 15 (24.59%) .NET
11 15 (24.59%) REST
11 15 (24.59%) Git (software)
12 14 (22.95%) C#
12 14 (22.95%) SQL
13 12 (19.67%) Oracle
13 12 (19.67%) Spring
13 12 (19.67%) Selenium
13 12 (19.67%) BDD
13 12 (19.67%) Twitter Bootstrap
14 11 (18.03%) Jasmine
14 11 (18.03%) Cucumber
14 11 (18.03%) MVVM
15 10 (16.39%) CSS3
15 10 (16.39%) Front End Development
15 10 (16.39%) Maven
15 10 (16.39%) XML

Ext JS
Co-occurring IT Skills 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 7 (11.48%) Adobe Experience Manager
2 6 (9.84%) Apache
2 6 (9.84%) SAS
3 4 (6.56%) WebSphere
3 4 (6.56%) WebSphere Application Server
4 3 (4.92%) CMS
4 3 (4.92%) JBoss
5 2 (3.28%) Tomcat
6 1 (1.64%) CoreMedia CMS
6 1 (1.64%) Elasticsearch
6 1 (1.64%) Oracle Workflow
Applications
1 1 (1.64%) Adobe Illustrator
1 1 (1.64%) Photoshop
Business Applications
1 3 (4.92%) Oracle BPM
2 1 (1.64%) Oracle Cash Management
Cloud Services
1 1 (1.64%) GitHub
Communications & Networking
1 4 (6.56%) HTTP
2 2 (3.28%) Internet
Database & Business Intelligence
1 7 (11.48%) MySQL
2 6 (9.84%) Big Data
3 5 (8.20%) MongoDB
3 5 (8.20%) SQL Server
3 5 (8.20%) SQL Server 2008
4 4 (6.56%) Jackrabbit
4 4 (6.56%) NoSQL
4 4 (6.56%) PostgreSQL
5 3 (4.92%) Relational Database
5 3 (4.92%) SQL Server 2012
5 3 (4.92%) SQL Server 2016
6 2 (3.28%) DB2
6 2 (3.28%) MariaDB
6 2 (3.28%) Oracle Database
6 2 (3.28%) Oracle Database 10g
6 2 (3.28%) Oracle Database 11g
6 2 (3.28%) Oracle9i Database
6 2 (3.28%) SQL Server 2000
6 2 (3.28%) SQL Server 2005
7 1 (1.64%) Apache Cassandra
Development Applications
1 15 (24.59%) Git (software)
2 12 (19.67%) Selenium
3 11 (18.03%) Cucumber
3 11 (18.03%) Jasmine
4 10 (16.39%) Maven
5 9 (14.75%) SpecFlow
6 6 (9.84%) Eclipse
7 3 (4.92%) Subversion
7 3 (4.92%) Visual Studio
8 2 (3.28%) AccuRev
8 2 (3.28%) Ant
8 2 (3.28%) Gradle
8 2 (3.28%) Jenkins
8 2 (3.28%) JUnit
8 2 (3.28%) Lombardi
8 2 (3.28%) SoapUI
9 1 (1.64%) Atlassian Bamboo
9 1 (1.64%) Grunt
9 1 (1.64%) Karma Test Runner
9 1 (1.64%) TestRail
General
1 9 (14.75%) Finance
2 8 (13.11%) Banking
3 6 (9.84%) Back Office
4 2 (3.28%) Games
4 2 (3.28%) Legal
4 2 (3.28%) Marketing
5 1 (1.64%) Automotive
5 1 (1.64%) Financial Institution
5 1 (1.64%) Investment Banking
Job Titles
1 51 (83.61%) Developer
2 12 (19.67%) Java Developer
3 9 (14.75%) Front End Developer (Client-Side Developer)
4 7 (11.48%) Architect
4 7 (11.48%) Ruby Developer
4 7 (11.48%) UI Developer
5 6 (9.84%) Full Stack Developer
6 4 (6.56%) Web Developer
7 3 (4.92%) .NET Developer
7 3 (4.92%) C# .NET Developer
7 3 (4.92%) C# Developer
7 3 (4.92%) JavaScript Developer
7 3 (4.92%) Software Developer
7 3 (4.92%) Web UI Developer
8 2 (3.28%) Angular Developer
8 2 (3.28%) Consultant
8 2 (3.28%) Java Software Developer
8 2 (3.28%) Senior Developer
8 2 (3.28%) Senior Java Developer
8 2 (3.28%) Software Engineer
Libraries, Frameworks & Software Standards
1 37 (60.66%) HTML
2 33 (54.10%) CSS
3 27 (44.26%) jQuery
4 23 (37.70%) AngularJS
5 20 (32.79%) HTML5
6 17 (27.87%) Ajax
7 15 (24.59%) .NET
7 15 (24.59%) REST
8 12 (19.67%) Spring
8 12 (19.67%) Twitter Bootstrap
9 10 (16.39%) CSS3
9 10 (16.39%) XML
10 9 (14.75%) Gherkin
11 7 (11.48%) J2EE
11 7 (11.48%) JSON
11 7 (11.48%) JSP
11 7 (11.48%) Node.js
11 7 (11.48%) OSGi
11 7 (11.48%) Ruby on Rails
11 7 (11.48%) Web Services
Miscellaneous
1 3 (4.92%) Analytical Skills
2 2 (3.28%) Clustering
2 2 (3.28%) Computer Science
2 2 (3.28%) iPad
2 2 (3.28%) Mobile App
2 2 (3.28%) Replication
2 2 (3.28%) RIA
3 1 (1.64%) Enterprise Software
3 1 (1.64%) iPhone
3 1 (1.64%) Management Information System
3 1 (1.64%) User Experience
3 1 (1.64%) W3C
Operating Systems
1 10 (16.39%) Linux
2 5 (8.20%) Windows
3 3 (4.92%) Unix
4 2 (3.28%) CentOS
4 2 (3.28%) FreeBSD
4 2 (3.28%) Solaris
4 2 (3.28%) Ubuntu
Processes & Methodologies
1 33 (54.10%) Agile Software Development
2 22 (36.07%) MVC
3 20 (32.79%) TDD
4 16 (26.23%) Scrum
5 12 (19.67%) BDD
6 11 (18.03%) MVVM
7 10 (16.39%) Front End Development
7 10 (16.39%) OO
8 8 (13.11%) Software Engineering
9 6 (9.84%) Continuous Integration
9 6 (9.84%) SDLC
10 5 (8.20%) Refactoring
11 4 (6.56%) E-Commerce
11 4 (6.56%) Migration
11 4 (6.56%) Open Source
11 4 (6.56%) Web Development
12 3 (4.92%) Responsive Web Design
12 3 (4.92%) User Stories
12 3 (4.92%) Web Design
13 2 (3.28%) Stakeholder Management
Programming Languages
1 45 (73.77%) JavaScript
2 33 (54.10%) Java
3 14 (22.95%) C#
3 14 (22.95%) SQL
4 8 (13.11%) Python
4 8 (13.11%) Ruby
5 4 (6.56%) ActionScript
6 3 (4.92%) Perl
6 3 (4.92%) PHP
7 2 (3.28%) Prolog
8 1 (1.64%) C++
8 1 (1.64%) PHP 5
8 1 (1.64%) Scala
Qualifications
1 2 (3.28%) Degree
System Software
1 7 (11.48%) Docker
2 2 (3.28%) Active Directory
Vendors
1 19 (31.15%) Sencha
2 12 (19.67%) Oracle
3 8 (13.11%) Adobe
4 7 (11.48%) Apigee
5 4 (6.56%) IBM
6 3 (4.92%) Sybase
7 1 (1.64%) JDA
7 1 (1.64%) Microsoft
7 1 (1.64%) RedPrairie
London
Networking People
Rate: £250 - £350 per day
Posted: 3 days ago