The table below looks at the statistics for JavaScript skills in IT contracts advertised for the Slough region. Included is a guide to the contractor rates offered in IT contracts that have cited JavaScript over the 3 months to 8 December 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
8 Dec 2016
Same period 2015 Same period 2014
JavaScript (including ECMAScript)
Rank 7 11 10
Rank change year-on-year
+4 -1
Contract jobs citing JavaScript 17 23 29
As % of all contract IT jobs located in Slough 12.06% 9.96% 9.06%
As % of the Programming Languages category 31.48% 35.38% 23.39%
Number of daily rates quoted 13 19 20
Median daily rate £363 £380 £330
Median daily rate % change year-on-year
-4.60% +15.15%
90% offered a daily rate of more than £304 £296 £272
10% offered a daily rate of more than £443 £433 £429
UK excluding London median daily rate £375 £370 £350
% change year-on-year
+1.35% +5.71%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £36.00 £30.00 £32.50
% change year-on-year
+20.00% -7.69%
JavaScript
Berkshire

The following table is for comparison with the above and provides statistics for the entire Programming Languages category in contract jobs advertised in the Slough region.

Programming Languages Category
Slough
Contract IT job ads with a match in the
Programming Languages category
54 65 124
As % of all contract IT jobs located in Slough 38.30% 28.14% 38.75%
Number of daily rates quoted 36 49 87
Median daily rate £320 £350 £350
Median daily rate % change year-on-year
-8.71% -
90% offered a daily rate of more than £290 £261 £275
10% offered a daily rate of more than £450 £463 £450
UK excluding London median daily rate £393 £375 £350
% change year-on-year
+4.66% +7.14%
Number of hourly rates quoted 2 2 4
Median hourly rate £39.75 £42.50 £32.50
Median hourly rate % change year-on-year
-6.47% +30.76%
UK excluding London median hourly rate £40.00 £38.50 £35.00
% change year-on-year
+3.89% +10.00%

JavaScript
Jobs Demand Trend in Slough

The demand trend of contract jobs across the Slough region citing JavaScript as a proportion of all IT contracts with a match in the Programming Languages category.

JavaScript Jobs Demand Trend in Slough

JavaScript
Daily Rate Trend in Slough

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing JavaScript across the Slough region.

JavaScript Daily Rate Trend in Slough

JavaScript
Daily Rate Histogram in Slough

This chart provides a histogram of daily rates quoted in contract IT jobs citing JavaScript across the Slough region over the 3 months to 8 December 2016.

JavaScript Daily Rate Histogram in Slough

JavaScript
Hourly Rate Trend in Slough

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing JavaScript across the Slough region.

JavaScript Hourly Rate Trend in Slough

JavaScript
Top 30 Related IT Skills in Slough

For the 6 months to 8 December 2016, IT contractor jobs citing JavaScript 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 Slough region with a requirement for JavaScript.

1 22 (91.67%) HTML
2 16 (66.67%) Agile Software Development
3 13 (54.17%) CSS
4 11 (45.83%) XML
5 10 (41.67%) Java
5 10 (41.67%) Subversion
6 9 (37.50%) TDD
6 9 (37.50%) E-Commerce
7 8 (33.33%) Tomcat
7 8 (33.33%) Servlets
7 8 (33.33%) Extreme Programming
7 8 (33.33%) Pair Programming
7 8 (33.33%) Spring
7 8 (33.33%) Velocity
7 8 (33.33%) JIRA
7 8 (33.33%) Continuous Integration
7 8 (33.33%) Groovy
7 8 (33.33%) Scala
7 8 (33.33%) Open Source
7 8 (33.33%) MongoDB
7 8 (33.33%) Web Application Development
7 8 (33.33%) GitHub
7 8 (33.33%) Gradle
7 8 (33.33%) Jenkins
8 7 (29.17%) Twitter Bootstrap
8 7 (29.17%) Functional Testing
8 7 (29.17%) Quality Management
8 7 (29.17%) J2EE
8 7 (29.17%) Linux
9 6 (25.00%) Apache

JavaScript
Top Related IT Skills in Slough 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 8 (33.33%) Tomcat
2 6 (25.00%) Apache
3 5 (20.83%) Alfresco
3 5 (20.83%) Liferay
4 3 (12.50%) Elasticsearch
5 1 (4.17%) Adobe Experience Manager
5 1 (4.17%) IIS
5 1 (4.17%) JBoss
5 1 (4.17%) LiveCycle
5 1 (4.17%) Oracle Workflow
Applications
1 3 (12.50%) Adobe Illustrator
1 3 (12.50%) Photoshop
Business Applications
1 2 (8.33%) SAP Oil and Gas
Cloud Services
1 8 (33.33%) GitHub
Communications & Networking
1 3 (12.50%) HTTP
2 2 (8.33%) LDAP
2 2 (8.33%) SNMP
2 2 (8.33%) TCP/IP
3 1 (4.17%) DNS
3 1 (4.17%) FTP
3 1 (4.17%) HTTPS
Database & Business Intelligence
1 8 (33.33%) MongoDB
2 4 (16.67%) MySQL
Development Applications
1 10 (41.67%) Subversion
2 8 (33.33%) Gradle
2 8 (33.33%) Jenkins
2 8 (33.33%) JIRA
3 5 (20.83%) Eclipse
3 5 (20.83%) IntelliJ
4 3 (12.50%) Axure RP
4 3 (12.50%) Git (software)
5 1 (4.17%) Oracle Forms
General
1 4 (16.67%) Finance
2 2 (8.33%) Electronics
2 2 (8.33%) Manufacturing
2 2 (8.33%) Marketing
2 2 (8.33%) Telecoms
Job Titles
1 22 (91.67%) Developer
2 8 (33.33%) Java Developer
3 6 (25.00%) Front End Developer (Client-Side Developer)
4 5 (20.83%) Agile Developer
4 5 (20.83%) Agile Java Developer
4 5 (20.83%) Web Developer
5 2 (8.33%) Front End Web Developer (Client-Side Developer)
5 2 (8.33%) Full Stack Developer
5 2 (8.33%) Full Stack Web Developer
5 2 (8.33%) HTML CSS Developer
5 2 (8.33%) HTML Developer
5 2 (8.33%) JavaScript Developer
5 2 (8.33%) UI Developer
6 1 (4.17%) Applications Developer
6 1 (4.17%) Cloud Developer
6 1 (4.17%) PHP Web Developer
6 1 (4.17%) Senior Developer
6 1 (4.17%) Server Engineer
6 1 (4.17%) Wintel Engineer
6 1 (4.17%) Wintel Server Engineer
Libraries, Frameworks & Software Standards
1 22 (91.67%) HTML
2 13 (54.17%) CSS
3 11 (45.83%) XML
4 8 (33.33%) Servlets
4 8 (33.33%) Spring
4 8 (33.33%) Velocity
5 7 (29.17%) J2EE
5 7 (29.17%) Twitter Bootstrap
6 5 (20.83%) AngularJS
6 5 (20.83%) HTML5
6 5 (20.83%) JSR 168
6 5 (20.83%) REST
6 5 (20.83%) Sass
6 5 (20.83%) Struts
6 5 (20.83%) XHTML
6 5 (20.83%) XSLT
7 4 (16.67%) CSS3
7 4 (16.67%) RESTful
8 3 (12.50%) Ember.js
9 2 (8.33%) Laravel
Miscellaneous
1 4 (16.67%) User Experience
Operating Systems
1 7 (29.17%) Linux
2 5 (20.83%) Solaris
3 2 (8.33%) Windows
4 1 (4.17%) Unix
4 1 (4.17%) Windows Server
Processes & Methodologies
1 16 (66.67%) Agile Software Development
2 9 (37.50%) E-Commerce
2 9 (37.50%) TDD
3 8 (33.33%) Continuous Integration
3 8 (33.33%) Extreme Programming
3 8 (33.33%) Open Source
3 8 (33.33%) Pair Programming
3 8 (33.33%) Web Application Development
4 7 (29.17%) Functional Testing
4 7 (29.17%) Quality Management
5 6 (25.00%) Front End Development
5 6 (25.00%) MVC
6 5 (20.83%) Scrum
6 5 (20.83%) Web Development
7 3 (12.50%) Microservices
7 3 (12.50%) OO
7 3 (12.50%) Project Management
7 3 (12.50%) Wireframes
8 2 (8.33%) Business Intelligence
8 2 (8.33%) OOD
Programming Languages
1 10 (41.67%) Java
2 8 (33.33%) Groovy
2 8 (33.33%) Scala
3 6 (25.00%) PHP
4 2 (8.33%) SQL
5 1 (4.17%) Bash Shell
5 1 (4.17%) C
5 1 (4.17%) C#
5 1 (4.17%) C++
5 1 (4.17%) Embedded C
5 1 (4.17%) Embedded C++
5 1 (4.17%) PHP 7
5 1 (4.17%) Python
5 1 (4.17%) Ruby
5 1 (4.17%) TypeScript
Qualifications
1 2 (8.33%) Degree
System Software
1 1 (4.17%) Active Directory
1 1 (4.17%) Docker
1 1 (4.17%) VMware Infrastructure
Systems Management
1 2 (8.33%) logstash
Vendors
1 5 (20.83%) GigaSpaces
2 2 (8.33%) SAP
3 1 (4.17%) Adobe
3 1 (4.17%) Oracle
3 1 (4.17%) VMware