The following table provides summary statistics for contract job vacancies advertised in Glasgow 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 26 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)
Scotland / Glasgow
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 6 14 18
Rank change year-on-year +8 +4  
Contract jobs citing JavaScript 85 79 64
As % of all contract IT jobs advertised in Glasgow 12.78% 11.27% 7.10%
As % of the Programming Languages category 23.42% 23.37% 20.78%
Number of daily rates quoted 51 52 33
Median daily rate £375 £330 £325
Median daily rate % change year-on-year +13.63% +1.53%  
90% offered a daily rate of more than £350 £257 £290
10% offered a daily rate of more than £425 £400 £385
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £43.45 £37.50 £39.78
% change year-on-year +15.85% -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 Glasgow with a requirement for programming language skills.

Contract Programming Language Skills
Glasgow
Contract job vacancies with a requirement for programming language skills 363 338 308
As % of all contract IT job vacancies advertised in Glasgow 54.59% 48.22% 34.18%
Number of daily rates quoted 197 192 155
Median daily rate £375 £350 £350
Median daily rate % change year-on-year +7.14% -  
90% offered a daily rate of more than £318 £270 £275
10% offered a daily rate of more than £450 £425 £425
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 2 0 3
Median hourly rate £190.00 - £65.00
UK excluding London median hourly rate £42.50 £37.50 £37.00
% change year-on-year +13.33% +1.35%  

JavaScript
Job Vacancy Trend in Glasgow

The job posting trend of jobs advertised in Glasgow 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 Glasgow

JavaScript
Contractor Daily Rate Trend in Glasgow

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

Contractor daily rate trend for JavaScript in Glasgow

JavaScript
Contractor Daily Rate Histogram in Glasgow

The daily rate distribution of IT jobs citing JavaScript in Glasgow over the 3 months to 26 June 2017.

Contractor daily rate histogram for JavaScript in Glasgow

JavaScript
Contractor Hourly Rate Trend in Glasgow

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

Contractor hourly rate trend for JavaScript in Glasgow

For the 6 months to 26 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 Glasgow region with a requirement for JavaScript.

1 105 (72.92%) HTML
2 99 (68.75%) CSS
3 60 (41.67%) AngularJS
4 59 (40.97%) HTML5
5 55 (38.19%) .NET
5 55 (38.19%) MVC
6 54 (37.50%) Agile Software Development
7 49 (34.03%) CSS3
8 48 (33.33%) C#
9 46 (31.94%) ASP.NET
10 42 (29.17%) SQL Server
11 39 (27.08%) jQuery
12 38 (26.39%) Java
13 32 (22.22%) Web Development
14 31 (21.53%) Git (software)
15 29 (20.14%) ASP.NET MVC
16 28 (19.44%) Web Services
17 26 (18.06%) Front End Development
18 22 (15.28%) Twitter Bootstrap
19 21 (14.58%) Microsoft Azure
20 19 (13.19%) NoSQL
20 19 (13.19%) SQL
20 19 (13.19%) React
21 17 (11.81%) TDD
21 17 (11.81%) Scrum
22 16 (11.11%) PHP
22 16 (11.11%) Linux
23 15 (10.42%) OO
23 15 (10.42%) User Experience
24 14 (9.72%) Grunt

JavaScript
Co-occurring IT Skills in Glasgow 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 (9.72%) CMS
2 13 (9.03%) Umbraco
3 6 (4.17%) JBoss
4 4 (2.78%) Apache
4 4 (2.78%) WordPress
5 3 (2.08%) MODX
5 3 (2.08%) Oracle SOA Suite
5 3 (2.08%) SAS
5 3 (2.08%) Sitecore CMS
5 3 (2.08%) Tomcat
6 2 (1.39%) Adobe Experience Manager
6 2 (1.39%) Drupal
6 2 (1.39%) GlassFish
6 2 (1.39%) IIS
6 2 (1.39%) SharePoint
7 1 (0.69%) WebLogic
7 1 (0.69%) WebSphere
Applications
1 7 (4.86%) Photoshop
2 6 (4.17%) Adobe Illustrator
Business Applications
1 6 (4.17%) Dynamics CRM
2 2 (1.39%) OpenText Process Suite
2 2 (1.39%) SAP Oil and Gas
Cloud Services
1 21 (14.58%) Microsoft Azure
2 9 (6.25%) Amazon AWS
3 8 (5.56%) Amazon EC2
3 8 (5.56%) Amazon S3
3 8 (5.56%) Amazon SQS
4 7 (4.86%) GitHub
5 2 (1.39%) Cloud Computing
5 2 (1.39%) iTunes
6 1 (0.69%) IaaS
6 1 (0.69%) SaaS
Communications & Networking
1 1 (0.69%) Internet
Database & Business Intelligence
1 42 (29.17%) SQL Server
2 19 (13.19%) NoSQL
3 10 (6.94%) Relational Database
4 8 (5.56%) SQL Server 2014
5 6 (4.17%) MySQL
6 3 (2.08%) Big Data
6 3 (2.08%) Data Warehouse
6 3 (2.08%) Oracle Database
6 3 (2.08%) Oracle Database 11g
7 2 (1.39%) Azure SQL Database
7 2 (1.39%) DB2
7 2 (1.39%) MongoDB
7 2 (1.39%) SQL Server 2012
8 1 (0.69%) Apache Cassandra
8 1 (0.69%) Oracle Database 10g
8 1 (0.69%) RDBMS
8 1 (0.69%) SQL Server 2008
8 1 (0.69%) SQL Server 2016
8 1 (0.69%) SQL Server Integration Services
8 1 (0.69%) SQL Server Reporting Services
Development Applications
1 31 (21.53%) Git (software)
2 14 (9.72%) Grunt
3 12 (8.33%) Jenkins
4 10 (6.94%) Maven
4 10 (6.94%) Subversion
4 10 (6.94%) Team Foundation Server
5 6 (4.17%) GitLab
5 6 (4.17%) gulp
6 5 (3.47%) Selenium
7 4 (2.78%) Axure RP
7 4 (2.78%) Visual Studio
8 3 (2.08%) JIRA
8 3 (2.08%) JUnit
8 3 (2.08%) Mercurial
8 3 (2.08%) NUnit
9 2 (1.39%) Cucumber
9 2 (1.39%) Hudson
9 2 (1.39%) Oracle APEX
9 2 (1.39%) PHPUnit
9 2 (1.39%) WebDriver
General
1 11 (7.64%) Finance
2 6 (4.17%) Banking
3 3 (2.08%) Back Office
3 3 (2.08%) Marketing
4 2 (1.39%) Electronics
4 2 (1.39%) Manufacturing
4 2 (1.39%) Telecoms
Job Titles
1 118 (81.94%) Developer
2 27 (18.75%) .NET Developer
3 24 (16.67%) Web Developer
4 20 (13.89%) JavaScript Developer
5 18 (12.50%) Java Developer
6 17 (11.81%) Front End Developer (Client-Side Developer)
7 14 (9.72%) HTML Developer
8 12 (8.33%) Angular Developer
9 10 (6.94%) C# Developer
10 9 (6.25%) C# .NET Developer
11 8 (5.56%) ASP.NET MVC Developer
11 8 (5.56%) AWS Developer
12 7 (4.86%) ASP.NET Developer
12 7 (4.86%) C# ASP.NET Developer
12 7 (4.86%) Umbraco Developer
13 6 (4.17%) Senior Developer
14 5 (3.47%) Consultant
14 5 (3.47%) DevOps Consultant
15 4 (2.78%) Full Stack Developer
15 4 (2.78%) UX Specialist
Libraries, Frameworks & Software Standards
1 105 (72.92%) HTML
2 99 (68.75%) CSS
3 60 (41.67%) AngularJS
4 59 (40.97%) HTML5
5 55 (38.19%) .NET
6 49 (34.03%) CSS3
7 46 (31.94%) ASP.NET
8 39 (27.08%) jQuery
9 29 (20.14%) ASP.NET MVC
10 28 (19.44%) Web Services
11 22 (15.28%) Twitter Bootstrap
12 19 (13.19%) React
13 14 (9.72%) Ext JS
14 13 (9.03%) RESTful
15 12 (8.33%) .NET Framework
15 12 (8.33%) ASP.NET Web API
16 11 (7.64%) JSON
16 11 (7.64%) Sass
17 10 (6.94%) Spring
18 9 (6.25%) J2EE
Miscellaneous
1 15 (10.42%) User Experience
2 11 (7.64%) Algorithms
2 11 (7.64%) Data Structures
2 11 (7.64%) Linux Command Line
3 9 (6.25%) Enterprise Software
4 5 (3.47%) Mobile App
5 4 (2.78%) Analytical Skills
5 4 (2.78%) Computer Science
5 4 (2.78%) Greenfield Project
6 2 (1.39%) Animation
6 2 (1.39%) Apple TV
6 2 (1.39%) Fintech
6 2 (1.39%) iPad
6 2 (1.39%) iPhone
6 2 (1.39%) N-Tier
6 2 (1.39%) W3C
7 1 (0.69%) Mainframe
7 1 (0.69%) Market Risk
Operating Systems
1 16 (11.11%) Linux
2 4 (2.78%) Apple iOS
3 2 (1.39%) Mac OS X
3 2 (1.39%) Unix
4 1 (0.69%) Android
4 1 (0.69%) Windows
Processes & Methodologies
1 55 (38.19%) MVC
2 54 (37.50%) Agile Software Development
3 32 (22.22%) Web Development
4 26 (18.06%) Front End Development
5 17 (11.81%) Scrum
5 17 (11.81%) TDD
6 15 (10.42%) OO
7 14 (9.72%) Test Automation
8 11 (7.64%) Continuous Integration
9 10 (6.94%) Continuous Delivery
10 8 (5.56%) DevOps
10 8 (5.56%) Digital Transformation Programme
10 8 (5.56%) Kanban
10 8 (5.56%) Mobile Development
10 8 (5.56%) SDLC
11 7 (4.86%) BDD
11 7 (4.86%) Continuous Deployment
11 7 (4.86%) Unit Testing
12 6 (4.17%) CRM
12 6 (4.17%) Data Protection
Programming Languages
1 48 (33.33%) C#
2 38 (26.39%) Java
3 19 (13.19%) SQL
4 16 (11.11%) PHP
5 14 (9.72%) Ruby
6 11 (7.64%) Python
7 9 (6.25%) TypeScript
8 8 (5.56%) Shell Script
9 3 (2.08%) Prolog
10 2 (1.39%) Apple Swift
10 2 (1.39%) CoffeeScript
10 2 (1.39%) ECMAScript
10 2 (1.39%) Groovy
10 2 (1.39%) Jython
10 2 (1.39%) Objective-C
10 2 (1.39%) Perl
10 2 (1.39%) PL/SQL
10 2 (1.39%) T-SQL
11 1 (0.69%) ES6
Qualifications
1 4 (2.78%) Degree
2 1 (0.69%) Computer Science Degree
2 1 (0.69%) Security Cleared
Quality Assurance & Compliance
1 2 (1.39%) QA
2 1 (0.69%) PMO
Systems Management
1 6 (4.17%) Ansible
Vendors
1 11 (7.64%) Microsoft
2 8 (5.56%) Adobe
3 7 (4.86%) Perforce
4 4 (2.78%) Sitecore
5 3 (2.08%) Oracle
6 2 (1.39%) Apple
6 2 (1.39%) OpenText
6 2 (1.39%) SAP
6 2 (1.39%) Twitter
6 2 (1.39%) VMware
7 1 (0.69%) Google
7 1 (0.69%) IBM
7 1 (0.69%) Sybase
7 1 (0.69%) Telerik
7 1 (0.69%) Xamarin
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