The following table provides summary statistics for contract job vacancies advertised in Leicestershire with a requirement for JavaScript skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JavaScript over the 3 months to 24 June 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.

JavaScript (including ECMAScript)
East Midlands / Leicestershire
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 4 5 8
Rank change year-on-year +1 +3  
Contract jobs citing JavaScript 67 52 44
As % of all contract IT jobs advertised in Leicestershire 25.28% 20.08% 13.88%
As % of the Programming Languages category 42.68% 38.52% 31.88%
Number of daily rates quoted 50 34 36
Median daily rate £310 £311 £285
Median daily rate % change year-on-year -0.40% +9.21%  
90% offered a daily rate of more than £290 £197 £250
10% offered a daily rate of more than £451 £463 £300
UK excluding London median daily rate £375 £363 £340
% change year-on-year +3.44% +6.61%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £43.39 £37.50 £39.78
% change year-on-year +15.70% -5.71%  

JavaScript is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Leicestershire with a requirement for programming language skills.

Contract Programming Language Skills
Leicestershire
Contract job vacancies with a requirement for programming language skills 157 135 138
As % of all contract IT job vacancies advertised in Leicestershire 59.25% 52.12% 43.53%
Number of daily rates quoted 88 89 95
Median daily rate £314 £300 £285
Median daily rate % change year-on-year +4.58% +5.26%  
90% offered a daily rate of more than £275 £205 £137
10% offered a daily rate of more than £500 £459 £375
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 6 1 1
Median hourly rate £37.00 £39.00 £11.00
Median hourly rate % change year-on-year -5.12% +254.54%  
UK excluding London median hourly rate £42.50 £37.50 £36.50
% change year-on-year +13.33% +2.73%  

JavaScript
Job Vacancy Trend in Leicestershire

The job posting trend of jobs advertised in Leicestershire citing JavaScript as a proportion of all contract or permanent IT jobs with a match in the Programming Languages category.

Job vacancy trend for JavaScript in Leicestershire

JavaScript
Contractor Daily Rate Trend in Leicestershire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing JavaScript in Leicestershire.

Contractor daily rate trend for JavaScript in Leicestershire

JavaScript
Contractor Daily Rate Histogram in Leicestershire

The daily rate distribution of IT jobs citing JavaScript in Leicestershire over the 3 months to 24 June 2017.

Contractor daily rate histogram for JavaScript in Leicestershire

JavaScript
Contractor Hourly Rate Trend in Leicestershire

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

Contractor hourly rate trend for JavaScript in Leicestershire

JavaScript
Contract Job Locations in Leicestershire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript within the Leicestershire region over the 3 months to 24 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Leicester 0 29 £413 +17.85% 26
JavaScript
East Midlands

For the 6 months to 24 June 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 Leicestershire region with a requirement for JavaScript.

1 120 (82.19%) HTML
1 120 (82.19%) CSS
2 64 (43.84%) HTML5
2 64 (43.84%) Front End Development
3 62 (42.47%) Agile Software Development
4 59 (40.41%) CSS3
5 58 (39.73%) jQuery
6 53 (36.30%) .NET
7 52 (35.62%) AngularJS
8 51 (34.93%) React
9 43 (29.45%) C#
10 42 (28.77%) Ember.js
11 40 (27.40%) MVC
12 38 (26.03%) Git (software)
13 35 (23.97%) Node.js
14 34 (23.29%) ASP.NET
15 33 (22.60%) TDD
16 32 (21.92%) Test Automation
17 28 (19.18%) Continuous Integration
17 28 (19.18%) Retail
18 26 (17.81%) RESTful
19 25 (17.12%) E-Commerce
20 24 (16.44%) SQL Server
21 21 (14.38%) Scrum
21 21 (14.38%) ES6
22 20 (13.70%) ASP.NET MVC
22 20 (13.70%) SQL
23 18 (12.33%) Ajax
24 17 (11.64%) Adobe
24 17 (11.64%) Twitter Bootstrap

JavaScript
Co-occurring IT Skills in Leicestershire 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 14 (9.59%) CMS
2 10 (6.85%) Adobe Experience Manager
3 9 (6.16%) Drupal
4 8 (5.48%) Apache
5 4 (2.74%) WordPress
6 2 (1.37%) SharePoint
7 1 (0.68%) SharePoint 2010
7 1 (0.68%) SharePoint Server
Applications
1 8 (5.48%) Adobe Creative Suite
2 2 (1.37%) Photoshop
3 1 (0.68%) Adobe Illustrator
3 1 (0.68%) Microsoft Excel
Business Applications
1 3 (2.05%) Magento
Cloud Services
1 8 (5.48%) IaaS
1 8 (5.48%) PaaS
2 2 (1.37%) Google Analytics
3 1 (0.68%) Adobe Analytics
3 1 (0.68%) Amazon AWS
3 1 (0.68%) GitHub
3 1 (0.68%) Microsoft Azure
Communications & Networking
1 9 (6.16%) HTTP
2 8 (5.48%) DNS
2 8 (5.48%) SSL
2 8 (5.48%) TCP/IP
Database & Business Intelligence
1 24 (16.44%) SQL Server
2 12 (8.22%) MySQL
3 7 (4.79%) MongoDB
4 2 (1.37%) SQL Server 2012
5 1 (0.68%) Firebird
5 1 (0.68%) NoSQL
5 1 (0.68%) Oracle Database
5 1 (0.68%) SQL Server 2008
5 1 (0.68%) SQLite
Development Applications
1 38 (26.03%) Git (software)
2 7 (4.79%) gulp
2 7 (4.79%) Jasmine
2 7 (4.79%) Karma Test Runner
2 7 (4.79%) PHPUnit
3 5 (3.42%) Grunt
3 5 (3.42%) NUnit
4 4 (2.74%) MSTest
4 4 (2.74%) Subversion
5 3 (2.05%) Protractor
6 2 (1.37%) Maven
6 2 (1.37%) Mocha
6 2 (1.37%) Selenium
6 2 (1.37%) Team Foundation Server
6 2 (1.37%) Visual Studio
7 1 (0.68%) Bitbucket
7 1 (0.68%) Eclipse
7 1 (0.68%) IntelliJ
7 1 (0.68%) Mercurial
7 1 (0.68%) Moq
General
1 28 (19.18%) Retail
2 3 (2.05%) Finance
3 1 (0.68%) Aerospace
3 1 (0.68%) Automotive
3 1 (0.68%) Manufacturing
Job Titles
1 134 (91.78%) Developer
2 54 (36.99%) JavaScript Developer
3 42 (28.77%) Front End Developer (Client-Side Developer)
4 28 (19.18%) .NET Developer
5 23 (15.75%) C# Developer
6 21 (14.38%) HTML Developer
7 19 (13.01%) Angular Developer
7 19 (13.01%) HTML CSS Developer
8 18 (12.33%) C# .NET Developer
9 14 (9.59%) ASP.NET Developer
9 14 (9.59%) PHP Developer
10 12 (8.22%) ASP.NET MVC Developer
10 12 (8.22%) C# ASP.NET Developer
11 10 (6.85%) Web Developer
12 9 (6.16%) Senior Developer
12 9 (6.16%) UI Developer
13 8 (5.48%) Senior JavaScript Developer
14 7 (4.79%) Drupal Developer
14 7 (4.79%) PHP Drupal Developer
15 6 (4.11%) Front End Web Developer (Client-Side Developer)
Libraries, Frameworks & Software Standards
1 120 (82.19%) CSS
1 120 (82.19%) HTML
2 64 (43.84%) HTML5
3 59 (40.41%) CSS3
4 58 (39.73%) jQuery
5 53 (36.30%) .NET
6 52 (35.62%) AngularJS
7 51 (34.93%) React
8 42 (28.77%) Ember.js
9 35 (23.97%) Node.js
10 34 (23.29%) ASP.NET
11 26 (17.81%) RESTful
12 20 (13.70%) ASP.NET MVC
13 18 (12.33%) Ajax
14 17 (11.64%) Twitter Bootstrap
15 16 (10.96%) ASP.NET Web Forms
16 15 (10.27%) ASP.NET Web API
17 13 (8.90%) Web Services
18 12 (8.22%) Sass
19 10 (6.85%) REST
Miscellaneous
1 11 (7.53%) User Experience
2 5 (3.42%) Mobile App
3 4 (2.74%) iPad
3 4 (2.74%) iPhone
4 3 (2.05%) Analytical Skills
5 2 (1.37%) Smart Meter
6 1 (0.68%) Animation
6 1 (0.68%) Greenfield Project
Operating Systems
1 16 (10.96%) Linux
2 8 (5.48%) CoreOS
2 8 (5.48%) Ubuntu
3 4 (2.74%) Apple iOS
4 2 (1.37%) Android
5 1 (0.68%) Windows
Processes & Methodologies
1 64 (43.84%) Front End Development
2 62 (42.47%) Agile Software Development
3 40 (27.40%) MVC
4 33 (22.60%) TDD
5 32 (21.92%) Test Automation
6 28 (19.18%) Continuous Integration
7 25 (17.12%) E-Commerce
8 21 (14.38%) Scrum
9 15 (10.27%) Unit Testing
10 14 (9.59%) Analytics
11 13 (8.90%) Web Development
12 11 (7.53%) Continuous Delivery
13 10 (6.85%) Responsive Web Design
13 10 (6.85%) Web Design
14 9 (6.16%) OOP
15 8 (5.48%) Kanban
15 8 (5.48%) Refactoring
15 8 (5.48%) SOA
15 8 (5.48%) User Stories
16 5 (3.42%) Content Management
Programming Languages
1 43 (29.45%) C#
2 21 (14.38%) ES6
3 20 (13.70%) SQL
4 16 (10.96%) PHP
5 9 (6.16%) Java
6 8 (5.48%) Python
7 4 (2.74%) Apple Swift
7 4 (2.74%) Objective-C
8 3 (2.05%) T-SQL
8 3 (2.05%) TypeScript
9 1 (0.68%) ECMAScript
9 1 (0.68%) PowerShell
9 1 (0.68%) VBScript
Qualifications
1 1 (0.68%) Analytics IQ
1 1 (0.68%) Microsoft Certification
Quality Assurance & Compliance
1 2 (1.37%) QA
System Software
1 8 (5.48%) Docker
Systems Management
1 8 (5.48%) Opscode Chef
Vendors
1 17 (11.64%) Adobe
2 7 (4.79%) Microsoft
3 5 (3.42%) Google
4 4 (2.74%) Twitter
4 4 (2.74%) Xamarin
5 1 (0.68%) ClickTale
5 1 (0.68%) Oracle
5 1 (0.68%) Zend
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