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

Location
3 months to
8 Feb 2016
Same period 2015 Same period 2014
JavaScript (including ECMAScript)
Rank 13 15 12
Rank change year-on-year
+2 -3
Contract jobs citing JavaScript 17 22 17
As % of all contract IT jobs located in Slough 6.72% 7.26% 7.00%
As % of the Programming Languages category 29.31% 19.64% 31.48%
Number of daily rates quoted 14 10 11
Average daily rate £378 £325 £338
Average daily rate % change year-on-year
+16.15% -3.70%
90% offered a daily rate of more than £165 £268 £275
10% offered a daily rate of more than £380 £393 £388
UK excluding London average daily rate £360 £350 £325
% change year-on-year
+2.85% +7.69%
Number of hourly rates quoted 1 1 0
Average hourly rate £175.00 £35.50 -
Average hourly rate % change year-on-year
+392.95% -
UK excluding London average hourly rate £35.00 £32.00 £32.50
% change year-on-year
+9.37% -1.53%
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
58 112 54
As % of all contract IT jobs located in Slough 22.92% 36.96% 22.22%
Number of daily rates quoted 38 65 32
Average daily rate £350 £325 £338
Average daily rate % change year-on-year
+7.69% -3.70%
90% offered a daily rate of more than £174 £275 £190
10% offered a daily rate of more than £425 £500 £410
UK excluding London average daily rate £375 £355 £325
% change year-on-year
+5.63% +9.23%
Number of hourly rates quoted 2 3 3
Average hourly rate £94.50 £32.50 £40.00
Average hourly rate % change year-on-year
+190.76% -18.75%
90% offered a hourly rate of more than £30.10 £32.50 £27.40
10% offered a hourly rate of more than £158.90 £35.50 £46.00
UK excluding London average hourly rate £40.00 £35.50 £34.00
% change year-on-year
+12.67% +4.41%

JavaScript
Jobs Demand Trend in Slough

This chart provides a 3-month moving total of IT contractor jobs citing JavaScript across the Slough region as a proportion of the total demand within 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 February 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 February 2016, IT contractor jobs across the Slough region citing JavaScript also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited JavaScript.

1 24 (61.54%) HTML
1 24 (61.54%) CSS
2 20 (51.28%) Agile Software Development
3 19 (48.72%) jQuery
4 17 (43.59%) HTML5
4 17 (43.59%) Front End Development
5 16 (41.03%) CSS3
6 15 (38.46%) Twitter Bootstrap
7 14 (35.90%) Sass
7 14 (35.90%) LESS
7 14 (35.90%) OO
8 13 (33.33%) Waterfall
9 12 (30.77%) Subversion
9 12 (30.77%) Ajax
10 11 (28.21%) Retail
10 11 (28.21%) JSON
10 11 (28.21%) Force.com
10 11 (28.21%) Visualforce
10 11 (28.21%) Apex Code
10 11 (28.21%) Git (software)
10 11 (28.21%) E-Commerce
10 11 (28.21%) Salesforce.com
10 11 (28.21%) SDLC
11 10 (25.64%) Scrum
11 10 (25.64%) Ant
11 10 (25.64%) Web Application Development
12 7 (17.95%) MVC
13 6 (15.38%) User Experience
14 5 (12.82%) TDD
14 5 (12.82%) C#

JavaScript
Top Related IT Skills in Slough by Category

For the 6 months to 8 February 2016, IT contractor jobs across the Slough region citing JavaScript also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited JavaScript. Up to 20 skills are shown per category.

Application Platforms
1 3 (7.69%) Confluence
2 1 (2.56%) Apache
2 1 (2.56%) Drupal
2 1 (2.56%) IIS
2 1 (2.56%) Node.js
2 1 (2.56%) Tomcat
2 1 (2.56%) WebSphere
Applications
1 1 (2.56%) MS Excel
1 1 (2.56%) Photoshop
Cloud Services
1 11 (28.21%) Force.com
2 1 (2.56%) GitHub
2 1 (2.56%) Microsoft Azure
Communications & Networking
1 1 (2.56%) S/MIME
1 1 (2.56%) SSL
Database & Business Intelligence
1 3 (7.69%) SQL Server
2 2 (5.13%) MySQL
3 1 (2.56%) Oracle Database
3 1 (2.56%) Oracle Database 10g
3 1 (2.56%) Oracle Database 11g
3 1 (2.56%) Oracle Database 12c
3 1 (2.56%) Relational Database
3 1 (2.56%) SQL Server Analysis Services
3 1 (2.56%) SQL Server Integration Services
3 1 (2.56%) SQL Server Reporting Services
Development Applications
1 12 (30.77%) Subversion
2 11 (28.21%) Git (software)
3 10 (25.64%) Ant
4 4 (10.26%) Jenkins
5 3 (7.69%) JIRA
6 1 (2.56%) Axure RP
6 1 (2.56%) Grunt
6 1 (2.56%) gulp
6 1 (2.56%) Moq
6 1 (2.56%) Oracle APEX
6 1 (2.56%) ReSharper
6 1 (2.56%) Toad
6 1 (2.56%) Visual Studio
General
1 11 (28.21%) Retail
2 1 (2.56%) Finance
2 1 (2.56%) Marketing
2 1 (2.56%) Telecoms
Job Titles
1 36 (92.31%) Developer
2 17 (43.59%) Front End Developer (Client-Side Developer)
3 11 (28.21%) Salesforce.com Developer
4 9 (23.08%) JavaScript Developer
5 8 (20.51%) UI Developer
6 7 (17.95%) HTML CSS Developer
6 7 (17.95%) HTML Developer
6 7 (17.95%) JSP Developer
7 5 (12.82%) Web Developer
8 3 (7.69%) Front End Web Developer (Client-Side Developer)
8 3 (7.69%) Junior
8 3 (7.69%) Junior Developer
8 3 (7.69%) Junior Front End Developer (Client-Side Developer)
8 3 (7.69%) Junior Web Developer
9 2 (5.13%) Analyst
9 2 (5.13%) C# Developer
9 2 (5.13%) PHP Developer
9 2 (5.13%) PHP Web Developer
10 1 (2.56%) Architect
10 1 (2.56%) Graduate
Libraries, Frameworks & Software Standards
1 24 (61.54%) CSS
1 24 (61.54%) HTML
2 19 (48.72%) jQuery
3 17 (43.59%) HTML5
4 16 (41.03%) CSS3
5 15 (38.46%) Twitter Bootstrap
6 14 (35.90%) LESS
6 14 (35.90%) Sass
7 12 (30.77%) Ajax
8 11 (28.21%) JSON
8 11 (28.21%) Visualforce
9 5 (12.82%) .NET
10 4 (10.26%) AngularJS
11 3 (7.69%) ASP.NET
11 3 (7.69%) ASP.NET MVC
11 3 (7.69%) Backbone.js
11 3 (7.69%) XML
12 2 (5.13%) .NET Framework
12 2 (5.13%) NHibernate
12 2 (5.13%) SOAP
Miscellaneous
1 6 (15.38%) User Experience
2 1 (2.56%) Digital Media
2 1 (2.56%) Enterprise Software
Operating Systems
1 4 (10.26%) Linux
2 2 (5.13%) Windows
Processes & Methodologies
1 20 (51.28%) Agile Software Development
2 17 (43.59%) Front End Development
3 14 (35.90%) OO
4 13 (33.33%) Waterfall
5 11 (28.21%) E-Commerce
5 11 (28.21%) SDLC
6 10 (25.64%) Scrum
6 10 (25.64%) Web Application Development
7 7 (17.95%) MVC
8 5 (12.82%) SOA
8 5 (12.82%) TDD
9 3 (7.69%) Performance Analysis
9 3 (7.69%) Responsive Web Design
10 2 (5.13%) BEM - Block Element Modifier
10 2 (5.13%) Extreme Programming
10 2 (5.13%) OOP
11 1 (2.56%) Data Security
11 1 (2.56%) ETL
11 1 (2.56%) Release Management
11 1 (2.56%) Software Engineering
Programming Languages
1 11 (28.21%) Apex Code
2 5 (12.82%) C#
2 5 (12.82%) PHP
3 3 (7.69%) Java
3 3 (7.69%) SQL
4 1 (2.56%) PL/SQL
4 1 (2.56%) T-SQL
4 1 (2.56%) VB.NET
Qualifications
1 1 (2.56%) SC Cleared
1 1 (2.56%) Security Cleared
Vendors
1 11 (28.21%) Salesforce.com
2 3 (7.69%) Twitter
3 2 (5.13%) Oracle
4 1 (2.56%) EPiServer
4 1 (2.56%) IBM
4 1 (2.56%) Microsoft
4 1 (2.56%) Zend