The following table provides summary statistics for contract job vacancies advertised in Bath 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 22 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)
Somerset / Bath
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 5 3 7
Rank change year-on-year -2 +4  
Contract jobs citing JavaScript 14 25 11
As % of all contract IT jobs advertised in Bath 17.28% 21.93% 15.71%
As % of the Programming Languages category 29.79% 47.17% 28.95%
Number of daily rates quoted 8 20 8
Median daily rate £325 £363 £369
Median daily rate % change year-on-year -10.34% -1.69%  
90% offered a daily rate of more than £307 £260 £181
10% offered a daily rate of more than £425 £376 £391
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 0 1 0
Median hourly rate - £32.50 -
UK excluding London median hourly rate £43.39 £37.50 £35.00
% change year-on-year +15.70% +7.14%  

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 Bath with a requirement for programming language skills.

Contract Programming Language Skills
Bath
Contract job vacancies with a requirement for programming language skills 47 53 38
As % of all contract IT job vacancies advertised in Bath 58.02% 46.49% 54.29%
Number of daily rates quoted 27 41 29
Median daily rate £425 £358 £388
Median daily rate % change year-on-year +18.88% -7.74%  
90% offered a daily rate of more than £306 £275 £270
10% offered a daily rate of more than £550 £400 £400
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 1 2 0
Median hourly rate £31.50 £32.50 -
Median hourly rate % change year-on-year -3.07% -  
UK excluding London median hourly rate £42.50 £37.00 £36.00
% change year-on-year +14.86% +2.77%  

JavaScript
Job Vacancy Trend in Bath

The job posting trend of jobs advertised in Bath 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 Bath

JavaScript
Contractor Daily Rate Trend in Bath

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

Contractor daily rate trend for JavaScript in Bath

JavaScript
Contractor Daily Rate Histogram in Bath

The daily rate distribution of IT jobs citing JavaScript in Bath over the 3 months to 22 June 2017.

Contractor daily rate histogram for JavaScript in Bath

JavaScript
Contractor Hourly Rate Trend in Bath

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

Contractor hourly rate trend for JavaScript in Bath

For the 6 months to 22 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 Bath region with a requirement for JavaScript.

1 12 (66.67%) CSS
1 12 (66.67%) HTML
2 8 (44.44%) AngularJS
3 7 (38.89%) .NET
4 6 (33.33%) C#
4 6 (33.33%) ASP.NET
4 6 (33.33%) HTML5
5 5 (27.78%) SQL Server
5 5 (27.78%) Agile Software Development
5 5 (27.78%) Web Development
5 5 (27.78%) .NET Framework
5 5 (27.78%) jQuery
6 4 (22.22%) Scrum
6 4 (22.22%) SQL
6 4 (22.22%) Python
6 4 (22.22%) MVC
6 4 (22.22%) Django
6 4 (22.22%) Entity Framework
6 4 (22.22%) Node.js
7 3 (16.67%) Front End Development
7 3 (16.67%) Protractor
7 3 (16.67%) Asynchronous Programming
7 3 (16.67%) Microservices
7 3 (16.67%) SDLC
7 3 (16.67%) gulp
7 3 (16.67%) Sass
7 3 (16.67%) Twitter Bootstrap
7 3 (16.67%) Karma Test Runner
7 3 (16.67%) TypeScript
7 3 (16.67%) Elasticsearch

JavaScript
Co-occurring IT Skills in Bath 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 3 (16.67%) Elasticsearch
2 1 (5.56%) CMS
2 1 (5.56%) NServiceBus
2 1 (5.56%) Tornado
2 1 (5.56%) WordPress
Business Applications
1 2 (11.11%) Magento
Database & Business Intelligence
1 5 (27.78%) SQL Server
2 2 (11.11%) MySQL
2 2 (11.11%) NoSQL
2 2 (11.11%) Oracle Database
2 2 (11.11%) SQL Server 2008
2 2 (11.11%) SQL Server 2012
3 1 (5.56%) Big Data
3 1 (5.56%) PostgreSQL
3 1 (5.56%) SQL Server 2016
Development Applications
1 3 (16.67%) Bower
1 3 (16.67%) gulp
1 3 (16.67%) Karma Test Runner
1 3 (16.67%) Protractor
1 3 (16.67%) Visual Studio
2 2 (11.11%) Git (software)
3 1 (5.56%) MSTest
3 1 (5.56%) NUnit
3 1 (5.56%) Selenium
General
1 2 (11.11%) Finance
2 1 (5.56%) Billing
2 1 (5.56%) Games
Job Titles
1 16 (88.89%) Developer
2 6 (33.33%) .NET Developer
3 4 (22.22%) Angular Developer
4 3 (16.67%) UI Developer
5 2 (11.11%) Full Stack Developer
5 2 (11.11%) Java Engineer
5 2 (11.11%) Lead Developer
6 1 (5.56%) Applications Developer
6 1 (5.56%) C# .NET Developer
6 1 (5.56%) C# Developer
6 1 (5.56%) Django Developer
6 1 (5.56%) Magento Developer
6 1 (5.56%) Node.js Developer
6 1 (5.56%) PHP Developer
6 1 (5.56%) PHP Magento Developer
6 1 (5.56%) Python/Django Developer
6 1 (5.56%) Senior Developer
6 1 (5.56%) Team Leader
6 1 (5.56%) Web Developer
6 1 (5.56%) WordPress Developer
Libraries, Frameworks & Software Standards
1 12 (66.67%) CSS
1 12 (66.67%) HTML
2 8 (44.44%) AngularJS
3 7 (38.89%) .NET
4 6 (33.33%) ASP.NET
4 6 (33.33%) HTML5
5 5 (27.78%) .NET Framework
5 5 (27.78%) jQuery
6 4 (22.22%) Django
6 4 (22.22%) Entity Framework
6 4 (22.22%) Node.js
7 3 (16.67%) RESTful
7 3 (16.67%) Sass
7 3 (16.67%) Twitter Bootstrap
7 3 (16.67%) Web Services
7 3 (16.67%) XML
8 2 (11.11%) Ajax
8 2 (11.11%) ASP.NET MVC
8 2 (11.11%) JDBC
8 2 (11.11%) JPA
Miscellaneous
1 2 (11.11%) Enterprise Software
1 2 (11.11%) Greenfield Project
2 1 (5.56%) Mobile App
2 1 (5.56%) Social Media
2 1 (5.56%) User Experience
2 1 (5.56%) Virtual Team
Processes & Methodologies
1 5 (27.78%) Agile Software Development
1 5 (27.78%) Web Development
2 4 (22.22%) MVC
2 4 (22.22%) Scrum
3 3 (16.67%) Asynchronous Programming
3 3 (16.67%) Front End Development
3 3 (16.67%) Microservices
3 3 (16.67%) SDLC
3 3 (16.67%) Test Automation
4 2 (11.11%) DevOps
4 2 (11.11%) E-Commerce
5 1 (5.56%) Analytics
5 1 (5.56%) Big Data Analytics
5 1 (5.56%) Continuous Integration
5 1 (5.56%) Data Analytics
5 1 (5.56%) Pair Programming
5 1 (5.56%) Stakeholder Management
5 1 (5.56%) TDD
5 1 (5.56%) User Stories
5 1 (5.56%) Wealth Management
Programming Languages
1 6 (33.33%) C#
2 4 (22.22%) Python
2 4 (22.22%) SQL
3 3 (16.67%) Java
3 3 (16.67%) PHP
3 3 (16.67%) TypeScript
Qualifications
1 1 (5.56%) MCP
1 1 (5.56%) Microsoft Certification
System Software
1 2 (11.11%) Docker
Vendors
1 2 (11.11%) Microsoft
1 2 (11.11%) Oracle
2 1 (5.56%) Sencha
2 1 (5.56%) Telerik