Period
to 18 November 2017

The following table provides summary statistics for contract job vacancies advertised in Chester with a requirement for JavaScript skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JavaScript over the 6 months to 18 November 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)
Cheshire > Chester
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 11 10 26
Rank change year-on-year -1 +16 -18
Contract jobs citing JavaScript 21 37 18
As % of all contract IT jobs advertised in Chester 9.86% 12.29% 5.86%
As % of the Programming Languages category 28.00% 24.34% 15.79%
Number of daily rates quoted 20 36 17
Chester median daily rate £375 £395 £375
Median daily rate % change year-on-year -5.06% +5.33% +7.14%
10th Percentile £326 £247 £304
90th Percentile £463 £450 £438
Cheshire median daily rate £375 £375 £398
% change year-on-year - -5.78% +13.71%
Number of hourly rates quoted 0 0 0
Chester median hourly rate - - -
Cheshire median hourly rate - £12.50 -

JavaScript is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Chester with a requirement for coding skills.

All Programming Languages
Chester
Contract vacancies with a requirement for coding skills 75 152 114
As % of all contract IT jobs advertised in Chester 35.21% 50.50% 37.13%
Number of daily rates quoted 66 136 90
Chester median daily rate £394 £400 £375
Median daily rate % change year-on-year -1.56% +6.67% +18.58%
10th Percentile £303 £300 £290
90th Percentile £481 £488 £504
Cheshire median daily rate £400 £388 £375
% change year-on-year +3.23% +3.33% +11.11%
Number of hourly rates quoted 0 0 5
Chester median hourly rate - - £33.00
Cheshire median hourly rate £31.00 £21.00 £35.00
% change year-on-year +47.62% -40.00% +5.26%

JavaScript
Job Vacancy Trend in Chester

Job postings citing JavaScript as a percentage of all IT jobs advertised in Chester.

Job vacancy trend for JavaScript in Chester

JavaScript
Contractor Daily Rate Trend in Chester

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

Contractor daily rate trend for JavaScript in Chester

JavaScript
Contractor Daily Rate Histogram in Chester

The daily rate distribution of IT jobs citing JavaScript in Chester over the 6 months to 18 November 2017.

Contractor daily rate histogram for JavaScript in Chester

JavaScript
Contractor Hourly Rate Trend in Chester

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

Contractor hourly rate trend for JavaScript in Chester

For the 6 months to 18 November 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 Chester region with a requirement for JavaScript.

1 13 (61.90%) CSS
2 12 (57.14%) HTML
3 10 (47.62%) Agile Software Development
3 10 (47.62%) React
4 9 (42.86%) Git (software)
4 9 (42.86%) TDD
5 8 (38.10%) Front End Development
6 7 (33.33%) Java
6 7 (33.33%) PHP
6 7 (33.33%) gulp
6 7 (33.33%) Twitter Bootstrap
7 6 (28.57%) AngularJS
7 6 (28.57%) CSS3
7 6 (28.57%) SQL
7 6 (28.57%) Finance
8 5 (23.81%) MVC
8 5 (23.81%) Laravel
8 5 (23.81%) HTML5
8 5 (23.81%) webpack
8 5 (23.81%) jQuery
9 4 (19.05%) CMS
9 4 (19.05%) PL/SQL
9 4 (19.05%) Oracle
10 3 (14.29%) Greenfield Project
10 3 (14.29%) C#
10 3 (14.29%) CRM
10 3 (14.29%) SOA
10 3 (14.29%) .NET
10 3 (14.29%) Web Services
10 3 (14.29%) XML

JavaScript
Co-occurring IT Skills in Chester 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 4 (19.05%) CMS
2 3 (14.29%) Oracle Workflow
3 2 (9.52%) ExpressionEngine
3 2 (9.52%) WordPress
4 1 (4.76%) Apache
4 1 (4.76%) IIS
4 1 (4.76%) SharePoint
4 1 (4.76%) SharePoint 2013
4 1 (4.76%) SugarCRM
4 1 (4.76%) WebSphere
Business Applications
1 3 (14.29%) Oracle Cash Management
1 3 (14.29%) Oracle EBS
1 3 (14.29%) Oracle EBS R12
1 3 (14.29%) Oracle Internet Expenses
1 3 (14.29%) Oracle iProcurement
1 3 (14.29%) Oracle Payables
1 3 (14.29%) Oracle Receivables
2 2 (9.52%) Oracle Applications
2 2 (9.52%) Salesforce.com CRM
3 1 (4.76%) Oracle General Ledger
Cloud Services
1 3 (14.29%) Taleo
2 1 (4.76%) Microsoft Azure
2 1 (4.76%) Office 365
Communications & Networking
1 2 (9.52%) Internet
1 2 (9.52%) SMS
Database & Business Intelligence
1 3 (14.29%) Oracle Discoverer
2 2 (9.52%) Oracle Reports
3 1 (4.76%) Oracle Database
Development Applications
1 9 (42.86%) Git (software)
2 7 (33.33%) gulp
3 5 (23.81%) webpack
4 2 (9.52%) Oracle Forms
4 2 (9.52%) SpecFlow
4 2 (9.52%) TeamCity
5 1 (4.76%) Eclipse
5 1 (4.76%) JIRA
5 1 (4.76%) JUnit
5 1 (4.76%) Selenium
5 1 (4.76%) SoapUI
5 1 (4.76%) Subversion
5 1 (4.76%) WebDriver
General
1 6 (28.57%) Finance
2 3 (14.29%) Banking
3 1 (4.76%) Legal
3 1 (4.76%) Local Government
3 1 (4.76%) Manufacturing
Job Titles
1 16 (76.19%) Developer
2 7 (33.33%) JavaScript Developer
3 4 (19.05%) Agile Developer
3 4 (19.05%) Front End Developer (Client-Side Developer)
3 4 (19.05%) HTML CSS Developer
3 4 (19.05%) HTML Developer
4 3 (14.29%) Consultant
4 3 (14.29%) Java Developer
4 3 (14.29%) Oracle Consultant
4 3 (14.29%) PHP Developer
5 2 (9.52%) Agile Java Developer
5 2 (9.52%) Full Stack Developer
5 2 (9.52%) Functional Consultant
5 2 (9.52%) Node.js Developer
5 2 (9.52%) Oracle Functional Consultant
6 1 (4.76%) QA Analyst
6 1 (4.76%) QA Test Analyst
6 1 (4.76%) Senior Applications Developer
6 1 (4.76%) Senior JavaScript Developer
6 1 (4.76%) SharePoint Developer
Libraries, Frameworks & Software Standards
1 13 (61.90%) CSS
2 12 (57.14%) HTML
3 10 (47.62%) React
4 7 (33.33%) Twitter Bootstrap
5 6 (28.57%) AngularJS
5 6 (28.57%) CSS3
6 5 (23.81%) HTML5
6 5 (23.81%) jQuery
6 5 (23.81%) Laravel
7 3 (14.29%) .NET
7 3 (14.29%) ASP.NET Web API
7 3 (14.29%) Sass
7 3 (14.29%) Web Services
7 3 (14.29%) XML
8 2 (9.52%) KnockoutJS
8 2 (9.52%) LAMP
8 2 (9.52%) Ninject
8 2 (9.52%) Node.js
8 2 (9.52%) OAuth2
8 2 (9.52%) SOAP
Miscellaneous
1 3 (14.29%) Greenfield Project
2 1 (4.76%) Internet of Things
2 1 (4.76%) Linux Command Line
2 1 (4.76%) RIA
2 1 (4.76%) Web 2.0
Operating Systems
1 1 (4.76%) Unix
1 1 (4.76%) Windows
Processes & Methodologies
1 10 (47.62%) Agile Software Development
2 9 (42.86%) TDD
3 8 (38.10%) Front End Development
4 5 (23.81%) MVC
5 3 (14.29%) Cash Management
5 3 (14.29%) CRM
5 3 (14.29%) SOA
5 3 (14.29%) Workflow
6 2 (9.52%) Re-Platforming
6 2 (9.52%) Secure Coding
6 2 (9.52%) Single Customer View
6 2 (9.52%) Unit Testing
7 1 (4.76%) API Testing
7 1 (4.76%) Continuous Delivery
7 1 (4.76%) Domain-Driven Design
7 1 (4.76%) Integration Testing
7 1 (4.76%) SDLC
7 1 (4.76%) System Integration Testing
7 1 (4.76%) Test Automation
7 1 (4.76%) Time Management
Programming Languages
1 7 (33.33%) Java
1 7 (33.33%) PHP
2 6 (28.57%) SQL
3 4 (19.05%) PL/SQL
4 3 (14.29%) C#
5 2 (9.52%) TypeScript
6 1 (4.76%) PowerShell
6 1 (4.76%) T-SQL
6 1 (4.76%) XPath
Quality Assurance & Compliance
1 1 (4.76%) QA
Vendors
1 4 (19.05%) Oracle
2 2 (9.52%) Salesforce.com
3 1 (4.76%) IBM
3 1 (4.76%) Perforce