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 22 January 2017 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
22 Jan 2017
Same period 2016 Same period 2015
JavaScript (including ECMAScript)
Berkshire / Slough
Rank 5 12 12
Rank change year-on-year
+7 0
Contract jobs citing JavaScript 17 19 25
As % of all contract IT jobs located in Slough 15.32% 7.95% 8.45%
As % of the Programming Languages category 35.42% 31.67% 22.52%
Number of daily rates quoted 14 16 12
Median daily rate £425 £380 £325
Median daily rate % change year-on-year
+11.84% +16.92%
90% offered a daily rate of more than £374 £280 £252
10% offered a daily rate of more than £450 £444 £433
UK excluding London median daily rate £375 £363 £350
% change year-on-year
+3.44% +3.57%
Number of hourly rates quoted 0 1 1
Median hourly rate - £175.00 £35.50
Median hourly rate % change year-on-year
- +392.95%
UK excluding London median hourly rate £34.25 £35.00 £32.25
% change year-on-year
-2.14% +8.52%

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
48 60 111
As % of all contract IT jobs located in Slough 43.24% 25.10% 37.50%
Number of daily rates quoted 34 39 68
Median daily rate £400 £380 £325
Median daily rate % change year-on-year
+5.26% +16.92%
90% offered a daily rate of more than £290 £250 £275
10% offered a daily rate of more than £500 £458 £500
UK excluding London median daily rate £385 £375 £350
% change year-on-year
+2.66% +7.14%
Number of hourly rates quoted 3 3 3
Median hourly rate £41.00 £42.50 £34.00
Median hourly rate % change year-on-year
-3.52% +25.00%
UK excluding London median hourly rate £40.50 £40.00 £35.50
% change year-on-year
+1.25% +12.67%

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 22 January 2017.

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 22 January 2017, 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 28 (90.32%) HTML
2 19 (61.29%) CSS
3 18 (58.06%) Agile Software Development
4 14 (45.16%) Subversion
5 11 (35.48%) XML
5 11 (35.48%) Linux
6 10 (32.26%) Java
6 10 (32.26%) PHP
6 10 (32.26%) Web Development
7 9 (29.03%) TDD
7 9 (29.03%) Finance
7 9 (29.03%) E-Commerce
7 9 (29.03%) Twitter Bootstrap
7 9 (29.03%) Front End Development
8 8 (25.81%) AngularJS
8 8 (25.81%) Gradle
8 8 (25.81%) Jenkins
8 8 (25.81%) Web Application Development
8 8 (25.81%) GitHub
8 8 (25.81%) Extreme Programming
8 8 (25.81%) MySQL
8 8 (25.81%) Tomcat
8 8 (25.81%) Servlets
8 8 (25.81%) RESTful
8 8 (25.81%) Scala
8 8 (25.81%) Continuous Integration
8 8 (25.81%) Groovy
8 8 (25.81%) Open Source
8 8 (25.81%) MongoDB
8 8 (25.81%) Pair Programming

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 (25.81%) Tomcat
2 6 (19.35%) Apache
3 5 (16.13%) Alfresco
3 5 (16.13%) Liferay
4 3 (9.68%) Elasticsearch
5 1 (3.23%) Adobe Experience Manager
5 1 (3.23%) CMS
5 1 (3.23%) IIS
5 1 (3.23%) JBoss
5 1 (3.23%) LiveCycle
5 1 (3.23%) Oracle Workflow
5 1 (3.23%) WordPress
Applications
1 5 (16.13%) Adobe Illustrator
1 5 (16.13%) Photoshop
Business Applications
1 2 (6.45%) SAP Oil and Gas
Cloud Services
1 8 (25.81%) GitHub
Communications & Networking
1 6 (19.35%) LDAP
2 3 (9.68%) HTTP
3 2 (6.45%) SNMP
3 2 (6.45%) TCP/IP
4 1 (3.23%) DNS
4 1 (3.23%) FTP
4 1 (3.23%) HTTPS
Database & Business Intelligence
1 8 (25.81%) MongoDB
1 8 (25.81%) MySQL
2 1 (3.23%) SQL Server
2 1 (3.23%) SQL Server 2012
2 1 (3.23%) SQL Server Analysis Services
2 1 (3.23%) SQL Server Integration Services
2 1 (3.23%) SQL Server Reporting Services
Development Applications
1 14 (45.16%) Subversion
2 8 (25.81%) Gradle
2 8 (25.81%) Jenkins
2 8 (25.81%) JIRA
3 7 (22.58%) Git (software)
4 5 (16.13%) Axure RP
4 5 (16.13%) Eclipse
4 5 (16.13%) IntelliJ
5 1 (3.23%) Moq
5 1 (3.23%) Oracle Forms
General
1 9 (29.03%) Finance
2 3 (9.68%) Marketing
3 2 (6.45%) Electronics
3 2 (6.45%) Manufacturing
3 2 (6.45%) Telecoms
Job Titles
1 29 (93.55%) Developer
2 9 (29.03%) Front End Developer (Client-Side Developer)
2 9 (29.03%) Web Developer
3 8 (25.81%) Java Developer
4 5 (16.13%) Agile Developer
4 5 (16.13%) Agile Java Developer
4 5 (16.13%) Front End Web Developer (Client-Side Developer)
4 5 (16.13%) UI Developer
5 4 (12.90%) JavaScript Developer
5 4 (12.90%) PHP Developer
5 4 (12.90%) PHP Web Developer
6 3 (9.68%) HTML CSS Developer
6 3 (9.68%) HTML Developer
7 2 (6.45%) Full Stack Developer
7 2 (6.45%) Full Stack Web Developer
8 1 (3.23%) C# .NET Developer
8 1 (3.23%) Cloud Developer
8 1 (3.23%) Web Applications Developer
8 1 (3.23%) Web UI Developer
8 1 (3.23%) Wintel Server Engineer
Libraries, Frameworks & Software Standards
1 28 (90.32%) HTML
2 19 (61.29%) CSS
3 11 (35.48%) XML
4 9 (29.03%) Twitter Bootstrap
5 8 (25.81%) AngularJS
5 8 (25.81%) RESTful
5 8 (25.81%) Servlets
5 8 (25.81%) Spring
5 8 (25.81%) Velocity
6 7 (22.58%) J2EE
6 7 (22.58%) Sass
7 6 (19.35%) Laravel
8 5 (16.13%) Ember.js
8 5 (16.13%) HTML5
8 5 (16.13%) JSR 168
8 5 (16.13%) REST
8 5 (16.13%) Struts
8 5 (16.13%) XHTML
8 5 (16.13%) XSLT
9 4 (12.90%) CSS3
Miscellaneous
1 7 (22.58%) User Experience
2 1 (3.23%) W3C
Operating Systems
1 11 (35.48%) Linux
2 5 (16.13%) Solaris
3 2 (6.45%) Windows
4 1 (3.23%) Unix
4 1 (3.23%) Windows Server
Processes & Methodologies
1 18 (58.06%) Agile Software Development
2 10 (32.26%) Web Development
3 9 (29.03%) E-Commerce
3 9 (29.03%) Front End Development
3 9 (29.03%) TDD
4 8 (25.81%) Continuous Integration
4 8 (25.81%) Extreme Programming
4 8 (25.81%) Open Source
4 8 (25.81%) Pair Programming
4 8 (25.81%) Web Application Development
5 7 (22.58%) Functional Testing
5 7 (22.58%) MVC
5 7 (22.58%) OO
5 7 (22.58%) Quality Management
5 7 (22.58%) Scrum
5 7 (22.58%) Unit Testing
6 6 (19.35%) OOD
6 6 (19.35%) Software Architecture
6 6 (19.35%) Wireframes
7 5 (16.13%) Project Management
Programming Languages
1 10 (32.26%) Java
1 10 (32.26%) PHP
2 8 (25.81%) Groovy
2 8 (25.81%) Scala
3 3 (9.68%) SQL
4 2 (6.45%) C#
5 1 (3.23%) Bash Shell
5 1 (3.23%) C
5 1 (3.23%) C++
5 1 (3.23%) Embedded C
5 1 (3.23%) Embedded C++
5 1 (3.23%) PHP 7
5 1 (3.23%) Python
5 1 (3.23%) Ruby
5 1 (3.23%) T-SQL
5 1 (3.23%) TypeScript
Qualifications
1 2 (6.45%) Degree
System Software
1 1 (3.23%) Active Directory
1 1 (3.23%) Docker
1 1 (3.23%) VMware Infrastructure
Systems Management
1 2 (6.45%) logstash
Vendors
1 5 (16.13%) GigaSpaces
2 2 (6.45%) SAP
3 1 (3.23%) Adobe
3 1 (3.23%) Oracle
3 1 (3.23%) Twitter
3 1 (3.23%) VMware