The table below looks at the statistics for JavaScript skills in IT contracts advertised for the Middlesex region. Included is a guide to the contractor rates offered in IT contracts that have cited JavaScript over the 3 months to 20 February 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
20 Feb 2017
Same period 2016 Same period 2015
JavaScript (including ECMAScript)
South East / Middlesex
Rank 12 13 7
Rank change year-on-year
+1 -6
Contract jobs citing JavaScript 9 14 19
As % of all contract IT jobs located in Middlesex 6.98% 9.15% 10.50%
As % of the Programming Languages category 22.50% 22.95% 28.79%
Number of daily rates quoted 3 10 17
Median daily rate £350 £400 £400
Median daily rate % change year-on-year
-12.50% -
90% offered a daily rate of more than £342 £349 £281
10% offered a daily rate of more than £406 £435 £435
UK excluding London median daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 0 1 0
Median hourly rate - £48.50 -
UK excluding London median hourly rate £38.50 £37.88 £30.20
% change year-on-year
+1.65% +25.41%

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

Programming Languages Category
Middlesex
Contract IT job ads with a match in the
Programming Languages category
40 61 66
As % of all contract IT jobs located in Middlesex 31.01% 39.87% 36.46%
Number of daily rates quoted 28 38 42
Median daily rate £360 £350 £356
Median daily rate % change year-on-year
+2.85% -1.75%
90% offered a daily rate of more than £345 £330 £281
10% offered a daily rate of more than £410 £425 £440
UK excluding London median daily rate £388 £375 £350
% change year-on-year
+3.33% +7.14%
Number of hourly rates quoted 0 10 1
Median hourly rate - £44.00 £45.50
Median hourly rate % change year-on-year
- -3.29%
UK excluding London median hourly rate £41.25 £40.00 £36.00
% change year-on-year
+3.12% +11.11%

JavaScript
Jobs Demand Trend in Middlesex

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

JavaScript Jobs Demand Trend in Middlesex

JavaScript
Daily Rate Trend in Middlesex

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

JavaScript Daily Rate Trend in Middlesex

JavaScript
Hourly Rate Trend in Middlesex

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

JavaScript Hourly Rate Trend in Middlesex

JavaScript
Top 30 Related IT Skills in Middlesex

For the 6 months to 20 February 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 Middlesex region with a requirement for JavaScript.

1 30 (81.08%) HTML
1 30 (81.08%) CSS
2 22 (59.46%) Agile Software Development
3 19 (51.35%) Web Services
4 17 (45.95%) HTML5
5 15 (40.54%) CSS3
6 14 (37.84%) Java
6 14 (37.84%) MVC
7 13 (35.14%) MySQL
7 13 (35.14%) AngularJS
8 11 (29.73%) Mule ESB
8 11 (29.73%) Java EE
8 11 (29.73%) Continuous Integration
8 11 (29.73%) Mule
8 11 (29.73%) Oracle
8 11 (29.73%) SQL Server
8 11 (29.73%) Spring
9 10 (27.03%) User Experience
10 9 (24.32%) Security Cleared
10 9 (24.32%) Finance
10 9 (24.32%) Legal
11 8 (21.62%) OO
11 8 (21.62%) jQuery
11 8 (21.62%) Analytics
12 7 (18.92%) Prototyping
13 6 (16.22%) Front End Development
13 6 (16.22%) CMS
13 6 (16.22%) React
13 6 (16.22%) ServiceNow
14 5 (13.51%) Adobe Analytics

JavaScript
Top Related IT Skills in Middlesex 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 (29.73%) Mule
1 11 (29.73%) Mule ESB
2 6 (16.22%) CMS
3 1 (2.70%) Apache
3 1 (2.70%) IIS
3 1 (2.70%) Tomcat
Applications
1 5 (13.51%) Photoshop
Cloud Services
1 5 (13.51%) Adobe Analytics
1 5 (13.51%) Google Analytics
2 4 (10.81%) SaaS
3 2 (5.41%) Amazon AWS
4 1 (2.70%) GitHub
Communications & Networking
1 2 (5.41%) HTTP
2 1 (2.70%) Intranet
Database & Business Intelligence
1 13 (35.14%) MySQL
2 11 (29.73%) SQL Server
3 2 (5.41%) NoSQL
4 1 (2.70%) Relational Database
4 1 (2.70%) SQL Server 2005
Development Applications
1 5 (13.51%) Axure RP
2 2 (5.41%) Bower
2 2 (5.41%) Grunt
2 2 (5.41%) gulp
2 2 (5.41%) webpack
3 1 (2.70%) Bitbucket
3 1 (2.70%) Eclipse
3 1 (2.70%) Git (software)
General
1 9 (24.32%) Finance
1 9 (24.32%) Legal
2 3 (8.11%) Telecoms
3 1 (2.70%) Back Office
3 1 (2.70%) Billing
3 1 (2.70%) Local Government
Job Titles
1 31 (83.78%) Developer
2 11 (29.73%) Java Developer
3 9 (24.32%) UI Developer
4 8 (21.62%) Front End Developer (Client-Side Developer)
5 7 (18.92%) JavaScript Developer
6 5 (13.51%) Designer
6 5 (13.51%) UX Designer
7 4 (10.81%) UI Designer
7 4 (10.81%) UI/UX Designer
7 4 (10.81%) Web Developer
8 3 (8.11%) Front End Java Developer (Client-Side Java Developer)
8 3 (8.11%) ServiceNow Developer
9 2 (5.41%) Angular Developer
9 2 (5.41%) Developer/Software Engineer
9 2 (5.41%) Senior Developer
9 2 (5.41%) Senior Front-End Developer
9 2 (5.41%) Senior JavaScript Developer
9 2 (5.41%) Senior UI Developer
9 2 (5.41%) Software Developer
9 2 (5.41%) Software Engineer
Libraries, Frameworks & Software Standards
1 30 (81.08%) CSS
1 30 (81.08%) HTML
2 19 (51.35%) Web Services
3 17 (45.95%) HTML5
4 15 (40.54%) CSS3
5 13 (35.14%) AngularJS
6 11 (29.73%) Java EE
6 11 (29.73%) Spring
7 8 (21.62%) jQuery
8 6 (16.22%) React
9 5 (13.51%) Twitter Bootstrap
10 4 (10.81%) Node.js
10 4 (10.81%) XML
11 3 (8.11%) JSON
11 3 (8.11%) Struts
12 2 (5.41%) .NET
12 2 (5.41%) REST
12 2 (5.41%) Sass
12 2 (5.41%) Semantic HTML
13 1 (2.70%) JSP
Miscellaneous
1 10 (27.03%) User Experience
2 3 (8.11%) CMDB
3 2 (5.41%) Minimum Viable Product
Operating Systems
1 2 (5.41%) Windows
2 1 (2.70%) Solaris
2 1 (2.70%) Unix
2 1 (2.70%) Windows Server
Processes & Methodologies
1 22 (59.46%) Agile Software Development
2 14 (37.84%) MVC
3 11 (29.73%) Continuous Integration
4 8 (21.62%) Analytics
4 8 (21.62%) OO
5 7 (18.92%) Prototyping
6 6 (16.22%) Front End Development
7 5 (13.51%) Data Analytics
7 5 (13.51%) Information Architecture
7 5 (13.51%) Usability Testing
7 5 (13.51%) Wireframes
8 4 (10.81%) Responsive Web Design
8 4 (10.81%) Web Development
9 3 (8.11%) Content Management
9 3 (8.11%) Continuous Delivery
9 3 (8.11%) Kanban
9 3 (8.11%) Open Source
9 3 (8.11%) Portfolio Management
9 3 (8.11%) Scrum
9 3 (8.11%) Workflow
Programming Languages
1 14 (37.84%) Java
2 4 (10.81%) SQL
3 3 (8.11%) Ruby
4 2 (5.41%) T-SQL
5 1 (2.70%) Bash Shell
5 1 (2.70%) C#
5 1 (2.70%) PHP
5 1 (2.70%) PHP 5
5 1 (2.70%) PowerShell
5 1 (2.70%) Python
5 1 (2.70%) Scala
5 1 (2.70%) UniBasic
5 1 (2.70%) VB.NET
5 1 (2.70%) VBScript
Qualifications
1 9 (24.32%) Security Cleared
Quality Assurance & Compliance
1 1 (2.70%) QA
1 1 (2.70%) WCAG
Vendors
1 11 (29.73%) Oracle
2 6 (16.22%) ServiceNow
3 5 (13.51%) ClickTale
4 2 (5.41%) IBM
5 1 (2.70%) Redback
5 1 (2.70%) Sun