Period
to 21 November 2017

The following table provides summary statistics for contract job vacancies advertised in Essex 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 6 months to 21 November 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
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 93 - 91
Rank change year-on-year - +91 -
Contract jobs citing Ext JS 1 0 2
As % of all contract IT jobs advertised in Essex 0.13% - 0.17%
As % of the Libraries, Frameworks & Software Standards category 0.28% - 0.66%
Number of daily rates quoted 1 0 2
Essex median daily rate £450 - £350
East of England median daily rate £450 - £350
Number of hourly rates quoted 0 0 0
Essex median hourly rate - - -
East of England median hourly rate - - -

Ext JS is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Essex with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Essex
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 361 181 305
As % of all contract IT jobs advertised in Essex 45.13% 20.69% 25.27%
Number of daily rates quoted 258 116 189
Essex median daily rate £513 £350 £400
Median daily rate % change year-on-year +46.43% -12.50% -5.88%
10th Percentile £317 £250 £240
90th Percentile £600 £525 £600
East of England median daily rate £425 £400 £385
% change year-on-year +6.25% +3.90% +2.67%
Number of hourly rates quoted 21 26 28
Essex median hourly rate £40.00 £36.00 £36.50
Median hourly rate % change year-on-year +11.11% -1.37% +8.23%
10th Percentile £26.44 £31.00 £31.18
90th Percentile £63.75 £42.92 £42.00
East of England median hourly rate £42.75 £36.00 £37.50
% change year-on-year +18.75% -4.00% +7.91%

Ext JS
Job Vacancy Trend in Essex

Job postings citing Ext JS as a percentage of all IT jobs advertised in Essex.

Job vacancy trend for Ext JS in Essex

Ext JS
Contractor Daily Rate Trend in Essex

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

Contractor daily rate trend for Ext JS in Essex

Ext JS
Contract Job Locations in Essex

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 Essex region over the 6 months to 21 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Basildon - 1 £450 -
Ext JS
East of England

For the 6 months to 21 November 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 Essex region with a requirement for Ext JS.

1 1 (100.00%) HTML
1 1 (100.00%) Java
1 1 (100.00%) JavaScript
1 1 (100.00%) SQL
1 1 (100.00%) Ant
1 1 (100.00%) JUnit
1 1 (100.00%) WebSphere Application Server
1 1 (100.00%) CSS
1 1 (100.00%) SOAP
1 1 (100.00%) Struts
1 1 (100.00%) Web Services
1 1 (100.00%) XML
1 1 (100.00%) Unix
1 1 (100.00%) Windows
1 1 (100.00%) Solaris
1 1 (100.00%) Linux
1 1 (100.00%) OO
1 1 (100.00%) XHTML
1 1 (100.00%) Eclipse
1 1 (100.00%) B2C
1 1 (100.00%) Active Directory
1 1 (100.00%) SAML
1 1 (100.00%) MVC
1 1 (100.00%) Legal
1 1 (100.00%) Manufacturing
1 1 (100.00%) Replication
1 1 (100.00%) Clustering
1 1 (100.00%) Agile Software Development
1 1 (100.00%) TDD
1 1 (100.00%) Subversion

Ext JS
Co-occurring IT Skills in Essex 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 1 (100.00%) WebSphere
1 1 (100.00%) WebSphere Application Server
Database & Business Intelligence
1 1 (100.00%) NoSQL
1 1 (100.00%) Relational Database
Development Applications
1 1 (100.00%) AccuRev
1 1 (100.00%) Ant
1 1 (100.00%) Cucumber
1 1 (100.00%) Eclipse
1 1 (100.00%) Git (software)
1 1 (100.00%) Gradle
1 1 (100.00%) Jenkins
1 1 (100.00%) JUnit
1 1 (100.00%) Maven
1 1 (100.00%) Selenium
1 1 (100.00%) SoapUI
1 1 (100.00%) Subversion
General
1 1 (100.00%) Legal
1 1 (100.00%) Manufacturing
Job Titles
1 1 (100.00%) Agile Developer
1 1 (100.00%) Agile Java Developer
1 1 (100.00%) Developer
1 1 (100.00%) Integration Developer
1 1 (100.00%) Java Developer
1 1 (100.00%) Senior Agile Developer
1 1 (100.00%) Senior Agile Java Developer
1 1 (100.00%) Senior Developer
1 1 (100.00%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 1 (100.00%) Ajax
1 1 (100.00%) AngularJS
1 1 (100.00%) CSS
1 1 (100.00%) HTML
1 1 (100.00%) Java SE
1 1 (100.00%) JAX-RS
1 1 (100.00%) JAX-WS
1 1 (100.00%) JPA
1 1 (100.00%) jQuery
1 1 (100.00%) JSR 170
1 1 (100.00%) REST
1 1 (100.00%) SAML
1 1 (100.00%) SOAP
1 1 (100.00%) Spring
1 1 (100.00%) Spring MVC
1 1 (100.00%) Struts
1 1 (100.00%) Twitter Bootstrap
1 1 (100.00%) Web Services
1 1 (100.00%) XHTML
1 1 (100.00%) XML
Miscellaneous
1 1 (100.00%) Analytical Skills
1 1 (100.00%) Clustering
1 1 (100.00%) Replication
Operating Systems
1 1 (100.00%) Linux
1 1 (100.00%) Solaris
1 1 (100.00%) Unix
1 1 (100.00%) Windows
Processes & Methodologies
1 1 (100.00%) Agile Software Development
1 1 (100.00%) B2C
1 1 (100.00%) BDD
1 1 (100.00%) Continuous Integration
1 1 (100.00%) Information Management
1 1 (100.00%) Mathematics
1 1 (100.00%) MVC
1 1 (100.00%) OO
1 1 (100.00%) SOLID
1 1 (100.00%) TDD
1 1 (100.00%) User Stories
Programming Languages
1 1 (100.00%) Java
1 1 (100.00%) JavaScript
1 1 (100.00%) SQL
System Software
1 1 (100.00%) Active Directory