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 29 March 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
29 Mar 2017
Same period 2016 Same period 2015
Rank 11 13 17
Rank change year-on-year +2 +4  
Contract jobs citing JavaScript 59 56 76
As % of all contract IT jobs advertised in Glasgow 11.17% 9.61% 9.06%
As % of the Programming Languages category 22.87% 28.57% 25.59%
Number of daily rates quoted 42 31 30
Median daily rate £350 £325 £363
Median daily rate % change year-on-year +7.69% -10.34%  
90% offered a daily rate of more than £267 £265 £279
10% offered a daily rate of more than £400 £420 £450
UK excluding London median daily rate £375 £350 £350
% change year-on-year +7.14% -  
Number of hourly rates quoted 2 0 2
Median hourly rate £16.61 - £19.50
90% offered a hourly rate of more than £16.03 - £17.90
10% offered a hourly rate of more than £17.18 - £21.10
UK excluding London median hourly rate £42.50 £38.00 £35.00
% change year-on-year +11.84% +8.57%  

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 258 196 297
As % of all contract IT job vacancies advertised in Glasgow 48.86% 33.62% 35.40%
Number of daily rates quoted 142 110 172
Median daily rate £370 £350 £388
Median daily rate % change year-on-year +5.71% -9.67%  
90% offered a daily rate of more than £290 £258 £276
10% offered a daily rate of more than £450 £425 £463
UK excluding London median daily rate £388 £375 £350
% change year-on-year +3.33% +7.14%  
Number of hourly rates quoted 3 0 5
Median hourly rate £17.32 - £21.50
90% offered a hourly rate of more than £15.89 - £17.50
10% offered a hourly rate of more than £17.36 - £33.50
UK excluding London median hourly rate £41.50 £40.00 £36.00
% change year-on-year +3.75% +11.11%  

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 29 March 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 29 March 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 83 (75.45%) HTML
2 76 (69.09%) CSS
3 55 (50.00%) .NET
4 53 (48.18%) MVC
5 47 (42.73%) C#
6 46 (41.82%) ASP.NET
7 45 (40.91%) Agile Software Development
8 43 (39.09%) SQL Server
8 43 (39.09%) AngularJS
9 36 (32.73%) HTML5
10 33 (30.00%) jQuery
11 31 (28.18%) Web Development
12 25 (22.73%) ASP.NET MVC
13 22 (20.00%) CSS3
14 21 (19.09%) Java
15 20 (18.18%) CMS
16 19 (17.27%) Team Foundation Server
17 18 (16.36%) .NET Framework
18 17 (15.45%) PHP
19 16 (14.55%) Umbraco
20 15 (13.64%) Web Services
21 14 (12.73%) Microsoft
21 14 (12.73%) ASP.NET Web API
22 13 (11.82%) SQL
22 13 (11.82%) TDD
22 13 (11.82%) Scrum
23 12 (10.91%) Git (software)
23 12 (10.91%) Microsoft Azure
23 12 (10.91%) Enterprise Software
23 12 (10.91%) Relational Database

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 20 (18.18%) CMS
2 16 (14.55%) Umbraco
3 5 (4.55%) JBoss
4 4 (3.64%) Sitecore CMS
4 4 (3.64%) WordPress
5 3 (2.73%) IIS
5 3 (2.73%) Jadu
5 3 (2.73%) MODX
5 3 (2.73%) Oracle SOA Suite
5 3 (2.73%) SharePoint
6 2 (1.82%) Adobe Experience Manager
6 2 (1.82%) Apache
6 2 (1.82%) GlassFish
7 1 (0.91%) Confluence
7 1 (0.91%) Drupal
7 1 (0.91%) GeoServer
7 1 (0.91%) SharePoint 2010
7 1 (0.91%) SharePoint 2013
7 1 (0.91%) Tomcat
7 1 (0.91%) WebLogic
Applications
1 2 (1.82%) Adobe Illustrator
1 2 (1.82%) MS Excel
2 1 (0.91%) Acrobat
2 1 (0.91%) Adobe Premiere
2 1 (0.91%) Photoshop
Business Applications
1 6 (5.45%) Dynamics CRM
Cloud Services
1 12 (10.91%) Microsoft Azure
2 3 (2.73%) GitHub
3 1 (0.91%) Amazon AWS
3 1 (0.91%) IaaS
3 1 (0.91%) Office 365
3 1 (0.91%) SaaS
Communications & Networking
1 5 (4.55%) Internet
2 1 (0.91%) HTTPS
Database & Business Intelligence
1 43 (39.09%) SQL Server
2 12 (10.91%) Relational Database
3 8 (7.27%) NoSQL
4 6 (5.45%) MySQL
5 5 (4.55%) SQL Server 2012
6 3 (2.73%) Data Warehouse
6 3 (2.73%) MongoDB
6 3 (2.73%) Oracle Database
6 3 (2.73%) Oracle Database 11g
7 2 (1.82%) SQL Server 2008
7 2 (1.82%) SQL Server 2014
8 1 (0.91%) DB2
8 1 (0.91%) GIS
8 1 (0.91%) Oracle Database 10g
8 1 (0.91%) RDBMS
8 1 (0.91%) Spatial Data
8 1 (0.91%) SQL Server Integration Services
8 1 (0.91%) SQL Server Reporting Services
Development Applications
1 19 (17.27%) Team Foundation Server
2 12 (10.91%) Git (software)
3 10 (9.09%) Visual Studio
4 9 (8.18%) Selenium
5 6 (5.45%) Cucumber
5 6 (5.45%) Maven
6 5 (4.55%) GitLab
6 5 (4.55%) Jenkins
6 5 (4.55%) NUnit
7 4 (3.64%) JSUnit
7 4 (3.64%) WebDriver
8 3 (2.73%) Grunt
8 3 (2.73%) Jasmine
8 3 (2.73%) JIRA
8 3 (2.73%) JUnit
8 3 (2.73%) Moq
8 3 (2.73%) SQL Server Management Studio (SSMS)
9 2 (1.82%) Axure RP
9 2 (1.82%) Gradle
9 2 (1.82%) Karma Test Runner
General
1 11 (10.00%) Banking
2 7 (6.36%) Finance
3 3 (2.73%) Back Office
4 2 (1.82%) Marketing
5 1 (0.91%) Investment Banking
Job Titles
1 86 (78.18%) Developer
2 24 (21.82%) .NET Developer
3 23 (20.91%) Web Developer
4 16 (14.55%) JavaScript Developer
5 10 (9.09%) Angular Developer
5 10 (9.09%) Front End Developer (Client-Side Developer)
6 9 (8.18%) Senior Developer
7 8 (7.27%) Analyst
7 8 (7.27%) C# Developer
7 8 (7.27%) Java Developer
8 7 (6.36%) C# .NET Developer
8 7 (6.36%) HTML Developer
8 7 (6.36%) Umbraco Developer
9 5 (4.55%) Consultant
9 5 (4.55%) Data Analyst
9 5 (4.55%) DevOps Consultant
9 5 (4.55%) Front End Web Developer (Client-Side Developer)
9 5 (4.55%) Full Stack Developer
9 5 (4.55%) UI Developer
10 3 (2.73%) Architect
Libraries, Frameworks & Software Standards
1 83 (75.45%) HTML
2 76 (69.09%) CSS
3 55 (50.00%) .NET
4 46 (41.82%) ASP.NET
5 43 (39.09%) AngularJS
6 36 (32.73%) HTML5
7 33 (30.00%) jQuery
8 25 (22.73%) ASP.NET MVC
9 22 (20.00%) CSS3
10 18 (16.36%) .NET Framework
11 15 (13.64%) Web Services
12 14 (12.73%) ASP.NET Web API
13 11 (10.00%) Entity Framework
14 8 (7.27%) RESTful
15 7 (6.36%) Node.js
16 6 (5.45%) J2EE
16 6 (5.45%) React
17 5 (4.55%) LAMP
17 5 (4.55%) XHTML
17 5 (4.55%) XML
Miscellaneous
1 12 (10.91%) Enterprise Software
1 12 (10.91%) User Experience
2 4 (3.64%) Computer Science
2 4 (3.64%) Linked Data
2 4 (3.64%) Linux Command Line
3 3 (2.73%) Analytical Skills
4 2 (1.82%) Mobile App
4 2 (1.82%) Web 2.0
5 1 (0.91%) Digital Media
5 1 (0.91%) Fintech
5 1 (0.91%) IPTV
5 1 (0.91%) New Media
5 1 (0.91%) RIA
5 1 (0.91%) Video Editing
Operating Systems
1 11 (10.00%) Linux
2 1 (0.91%) Unix
2 1 (0.91%) Windows
Processes & Methodologies
1 53 (48.18%) MVC
2 45 (40.91%) Agile Software Development
3 31 (28.18%) Web Development
4 13 (11.82%) Scrum
4 13 (11.82%) TDD
5 10 (9.09%) Front End Development
6 9 (8.18%) OO
6 9 (8.18%) Unit Testing
7 7 (6.36%) Continuous Integration
7 7 (6.36%) DevOps
8 6 (5.45%) CRM
8 6 (5.45%) Visualisation
9 5 (4.55%) Continuous Deployment
9 5 (4.55%) Data Visualisation
9 5 (4.55%) Mentoring
9 5 (4.55%) SDLC
9 5 (4.55%) SOA
9 5 (4.55%) Web Design
10 4 (3.64%) Performance Tuning
10 4 (3.64%) Waterfall
Programming Languages
1 47 (42.73%) C#
2 21 (19.09%) Java
3 17 (15.45%) PHP
4 13 (11.82%) SQL
5 8 (7.27%) Python
6 6 (5.45%) Shell Script
7 5 (4.55%) Ruby
8 4 (3.64%) TypeScript
9 3 (2.73%) SPARQL
10 2 (1.82%) CoffeeScript
10 2 (1.82%) Groovy
10 2 (1.82%) Jython
10 2 (1.82%) PL/SQL
10 2 (1.82%) T-SQL
11 1 (0.91%) C
11 1 (0.91%) C++
11 1 (0.91%) Perl
Qualifications
1 8 (7.27%) Degree
2 3 (2.73%) MCAD
2 3 (2.73%) MCSD
2 3 (2.73%) MCTS
2 3 (2.73%) Microsoft Certification
3 1 (0.91%) Security Cleared
Quality Assurance & Compliance
1 7 (6.36%) QA
2 3 (2.73%) Disclosure Scotland
2 3 (2.73%) WCAG
System Software
1 1 (0.91%) Docker
Systems Management
1 6 (5.45%) Ansible
Vendors
1 14 (12.73%) Microsoft
2 6 (5.45%) Twitter
3 5 (4.55%) Sitecore
4 4 (3.64%) Adobe
5 3 (2.73%) Oracle
6 2 (1.82%) VMware
7 1 (0.91%) Atlassian
7 1 (0.91%) ESRI
7 1 (0.91%) IBM
7 1 (0.91%) Sybase