Period
to 20 August 2017

The following table provides summary statistics for contract job vacancies advertised in England 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 20 August 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 > England
6 months to
20 Aug 2017
Same period 2016 Same period 2015
Rank 744 834 743
Rank change year-on-year +90 -91 -14
Contract jobs citing Ext JS 72 45 106
As % of all contract IT jobs advertised in England 0.082% 0.045% 0.10%
As % of the Libraries, Frameworks & Software Standards category 0.25% 0.15% 0.37%
Number of daily rates quoted 51 34 89
England median daily rate £400 £415 £463
Median daily rate % change year-on-year -3.61% -10.27% +15.63%
10th Percentile £325 £287 £200
90th Percentile £625 £563 £625
UK median daily rate £388 £405 £450
% change year-on-year -4.32% -10.00% +12.50%
Number of hourly rates quoted 0 0 0
England median hourly rate - - -
UK 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 England with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
England
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 28599 29392 28683
As % of all contract IT job vacancies advertised in England 32.44% 29.29% 27.93%
Number of daily rates quoted 19822 20767 19390
England median daily rate £450 £425 £400
Median daily rate % change year-on-year +5.88% +6.25% +3.23%
10th Percentile £310 £300 £270
90th Percentile £625 £600 £588
UK median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% +3.23%
Number of hourly rates quoted 368 346 441
England median hourly rate £40.00 £36.50 £37.00
Median hourly rate % change year-on-year +9.59% -1.35% +5.71%
10th Percentile £16.00 £12.25 £14.88
90th Percentile £53.75 £51.25 £52.17
UK median hourly rate £40.00 £36.00 £37.04
% change year-on-year +11.11% -2.81% +5.83%

Ext JS
Job Vacancy Trend in England

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

Job vacancy trend for Ext JS in England

Ext JS
Contractor Daily Rate Trend in England

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

Contractor daily rate trend for Ext JS in England

Ext JS
Contractor Daily Rate Histogram in England

The daily rate distribution of IT jobs citing Ext JS in England over the 6 months to 20 August 2017.

Contractor daily rate histogram for Ext JS in England

Ext JS
Contractor Hourly Rate Trend in England

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

Contractor hourly rate trend for Ext JS in England

Ext JS
Contract Job Locations in England

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 England region over the 6 months to 20 August 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
London +11 27 £470 +4.44% 4
South West +17 19 £380 -10.59%
North of England +67 15 £375 +87.50% 7
Yorkshire +34 8 £450 -
North West +41 7 £375 +87.50% 7
Midlands +42 4 £350 -22.22%
South East +17 4 £400 +25.49% 7
East Midlands - 4 £350 -
East of England -7 2 £400 +23.08%
South Coast - 1 - -
Ext JS
UK

For the 6 months to 20 August 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 England region with a requirement for Ext JS.

1 55 (76.39%) JavaScript
2 30 (41.67%) HTML
3 27 (37.50%) Ajax
4 25 (34.72%) MVC
4 25 (34.72%) Java
4 25 (34.72%) CSS
4 25 (34.72%) REST
4 25 (34.72%) AngularJS
5 23 (31.94%) Sencha
5 23 (31.94%) HTML5
5 23 (31.94%) Git (software)
6 22 (30.56%) SQL
7 21 (29.17%) JSON
8 19 (26.39%) Front End Development
9 17 (23.61%) CSS3
9 17 (23.61%) .NET
10 16 (22.22%) Agile Software Development
11 15 (20.83%) C#
11 15 (20.83%) React
12 14 (19.44%) Big Data
13 13 (18.06%) Finance
13 13 (18.06%) Scrum
14 12 (16.67%) Banking
14 12 (16.67%) Linux
14 12 (16.67%) Python
15 11 (15.28%) SAS
15 11 (15.28%) OO
15 11 (15.28%) SAP
15 11 (15.28%) TDD
15 11 (15.28%) Node.js

Ext JS
Co-occurring IT Skills in England 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 11 (15.28%) SAS
2 3 (4.17%) Adobe Experience Manager
3 2 (2.78%) Elasticsearch
3 2 (2.78%) Tomcat
3 2 (2.78%) WebSphere
3 2 (2.78%) WebSphere Application Server
4 1 (1.39%) CMS
4 1 (1.39%) CoreMedia CMS
4 1 (1.39%) JBoss
Applications
1 1 (1.39%) Photoshop
Business Applications
1 1 (1.39%) Oracle Cash Management
Cloud Services
1 2 (2.78%) GitHub
2 1 (1.39%) Amazon AWS
2 1 (1.39%) SaaS
Communications & Networking
1 4 (5.56%) HTTP
Database & Business Intelligence
1 14 (19.44%) Big Data
2 6 (8.33%) MySQL
3 4 (5.56%) MongoDB
3 4 (5.56%) Relational Database
4 3 (4.17%) Redis
4 3 (4.17%) SQL Server
5 2 (2.78%) Apache Cassandra
5 2 (2.78%) InfluxDB
5 2 (2.78%) NoSQL
5 2 (2.78%) PostgreSQL
6 1 (1.39%) Couchbase
6 1 (1.39%) InterSystems Cache
6 1 (1.39%) OLAP
6 1 (1.39%) Oracle Database
Development Applications
1 23 (31.94%) Git (software)
2 10 (13.89%) Selenium
3 8 (11.11%) Cucumber
4 7 (9.72%) Jasmine
5 6 (8.33%) Maven
6 3 (4.17%) Jenkins
6 3 (4.17%) Subversion
7 2 (2.78%) AccuRev
7 2 (2.78%) Ant
7 2 (2.78%) CircleCI
7 2 (2.78%) Eclipse
7 2 (2.78%) git-flow
7 2 (2.78%) Gradle
7 2 (2.78%) Grunt
7 2 (2.78%) JIRA
7 2 (2.78%) JUnit
7 2 (2.78%) SoapUI
8 1 (1.39%) Atlassian Bamboo
8 1 (1.39%) RSpec
8 1 (1.39%) Team Foundation Server
General
1 13 (18.06%) Finance
2 12 (16.67%) Banking
3 4 (5.56%) Front Office
4 2 (2.78%) Legal
4 2 (2.78%) Marketing
5 1 (1.39%) Automotive
5 1 (1.39%) Games
5 1 (1.39%) Investment Banking
Job Titles
1 61 (84.72%) Developer
2 18 (25.00%) Front End Developer (Client-Side Developer)
3 11 (15.28%) Java Developer
4 9 (12.50%) Senior Developer
5 8 (11.11%) JavaScript Developer
6 7 (9.72%) Sencha Developer
7 6 (8.33%) SAP Developer
7 6 (8.33%) Senior SAP Developer
8 5 (6.94%) .NET Developer
8 5 (6.94%) Architect
8 5 (6.94%) C# Developer
8 5 (6.94%) Web Developer
9 4 (5.56%) UI Developer
10 3 (4.17%) .NET Applications Developer
10 3 (4.17%) Applications Developer
10 3 (4.17%) Full Stack Developer
10 3 (4.17%) Software Developer
10 3 (4.17%) Technical Architect
11 2 (2.78%) C# Web Developer
11 2 (2.78%) Java Software Developer
Libraries, Frameworks & Software Standards
1 30 (41.67%) HTML
2 27 (37.50%) Ajax
3 25 (34.72%) AngularJS
3 25 (34.72%) CSS
3 25 (34.72%) REST
4 23 (31.94%) HTML5
5 21 (29.17%) JSON
6 17 (23.61%) .NET
6 17 (23.61%) CSS3
7 15 (20.83%) React
8 11 (15.28%) Node.js
9 10 (13.89%) jQuery
9 10 (13.89%) SOAP
9 10 (13.89%) Spring
10 9 (12.50%) Sencha Touch
11 8 (11.11%) Backbone.js
11 8 (11.11%) RESTful
11 8 (11.11%) XML
12 7 (9.72%) Gherkin
12 7 (9.72%) Spring MVC
Miscellaneous
1 6 (8.33%) Equities
2 3 (4.17%) Analytical Skills
2 3 (4.17%) Computer Science
3 2 (2.78%) Clustering
3 2 (2.78%) Mobile Banking
3 2 (2.78%) Replication
3 2 (2.78%) User Experience
4 1 (1.39%) Mobile App
4 1 (1.39%) Reference Data
4 1 (1.39%) W3C
Operating Systems
1 12 (16.67%) Linux
2 3 (4.17%) Windows
3 2 (2.78%) Solaris
3 2 (2.78%) Ubuntu
3 2 (2.78%) Unix
4 1 (1.39%) Android
4 1 (1.39%) Apple iOS
4 1 (1.39%) Red Hat Enterprise Linux
Processes & Methodologies
1 25 (34.72%) MVC
2 19 (26.39%) Front End Development
3 16 (22.22%) Agile Software Development
4 13 (18.06%) Scrum
5 11 (15.28%) MVVM
5 11 (15.28%) OO
5 11 (15.28%) TDD
6 10 (13.89%) Continuous Integration
7 9 (12.50%) BDD
8 7 (9.72%) SDLC
9 6 (8.33%) UML
10 5 (6.94%) SOA
10 5 (6.94%) Web Development
11 4 (5.56%) Continuous Delivery
11 4 (5.56%) Mobile Development
11 4 (5.56%) Responsive Web Design
11 4 (5.56%) Software Engineering
11 4 (5.56%) Test Automation
11 4 (5.56%) Web Design
12 3 (4.17%) DevOps
Programming Languages
1 55 (76.39%) JavaScript
2 25 (34.72%) Java
3 22 (30.56%) SQL
4 15 (20.83%) C#
5 12 (16.67%) Python
6 9 (12.50%) Prolog
7 4 (5.56%) ActionScript
7 4 (5.56%) Perl
8 2 (2.78%) Go
8 2 (2.78%) TypeScript
9 1 (1.39%) C++
9 1 (1.39%) Ruby
9 1 (1.39%) Shell Script
9 1 (1.39%) VC++
Qualifications
1 3 (4.17%) Computer Science Degree
1 3 (4.17%) Degree
Quality Assurance & Compliance
1 5 (6.94%) QA
System Software
1 2 (2.78%) Active Directory
1 2 (2.78%) Docker
Systems Management
1 2 (2.78%) Grafana
1 2 (2.78%) HAProxy
1 2 (2.78%) Kibana
1 2 (2.78%) logstash
1 2 (2.78%) Marathon
1 2 (2.78%) Mesos
1 2 (2.78%) Terraform
Vendors
1 23 (31.94%) Sencha
2 11 (15.28%) SAP
3 6 (8.33%) Oracle
4 3 (4.17%) Adobe
5 2 (2.78%) IBM
5 2 (2.78%) InterSystems
6 1 (1.39%) GigaSpaces
6 1 (1.39%) hybris
6 1 (1.39%) JDA
6 1 (1.39%) Microsoft
6 1 (1.39%) Red Hat
6 1 (1.39%) RedPrairie
6 1 (1.39%) Sybase