Period
to 19 January 2018

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 19 January 2018 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
19 Jan 2018
Same period 2017 Same period 2016
Rank 8 8 17
Rank change year-on-year 0 +9 -8
Contract jobs citing JavaScript 22 31 21
As % of all contract IT jobs advertised in Chester 12.64% 13.14% 8.20%
As % of the Programming Languages category 41.51% 29.52% 21.21%
Number of daily rates quoted 20 31 21
Chester median daily rate £370 £400 £388
Median daily rate % change year-on-year -7.50% +3.23% +10.71%
10th Percentile £324 £275 £325
90th Percentile £403 £438 £438
Cheshire median daily rate £350 £375 £400
% change year-on-year -6.67% -6.25% +14.29%
Number of hourly rates quoted 0 0 0
Chester median hourly rate - - -
Cheshire median hourly rate £35.00 £12.50 £13.00
% change year-on-year +180.00% -3.85% -60.00%

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 53 105 99
As % of all contract IT jobs advertised in Chester 30.46% 44.49% 38.67%
Number of daily rates quoted 43 96 87
Chester median daily rate £350 £400 £375
Median daily rate % change year-on-year -12.50% +6.67% +7.14%
10th Percentile £271 £284 £305
90th Percentile £455 £466 £496
Cheshire median daily rate £375 £375 £388
% change year-on-year - -3.23% +13.14%
Number of hourly rates quoted 0 0 2
Chester median hourly rate - - £15.25
Cheshire median hourly rate £35.00 £19.50 £17.50
% change year-on-year +79.49% +11.43% -50.00%

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 19 January 2018.

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 19 January 2018, 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 18 (81.82%) HTML
2 17 (77.27%) CSS
3 10 (45.45%) Finance
4 8 (36.36%) User Experience
4 8 (36.36%) Front End Development
5 7 (31.82%) Wireframes
5 7 (31.82%) Agile Software Development
6 6 (27.27%) MVC
6 6 (27.27%) C#
6 6 (27.27%) Workflow
6 6 (27.27%) .NET
6 6 (27.27%) Visualisation
6 6 (27.27%) HTML5
6 6 (27.27%) Data Visualisation
6 6 (27.27%) AngularJS
7 5 (22.73%) Adobe After Effects
7 5 (22.73%) Information Architecture
7 5 (22.73%) Photoshop
7 5 (22.73%) Adobe Illustrator
7 5 (22.73%) Adobe Premiere
8 4 (18.18%) ASP.NET
8 4 (18.18%) PHP
8 4 (18.18%) Prototyping
8 4 (18.18%) InVision
8 4 (18.18%) Infographics
8 4 (18.18%) ASP.NET Web API
8 4 (18.18%) jQuery
8 4 (18.18%) Axure RP
8 4 (18.18%) Git (software)
9 3 (13.64%) ASP.NET MVC

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 1 (4.55%) CMS
1 1 (4.55%) Oracle Workflow
1 1 (4.55%) SAS
1 1 (4.55%) SugarCRM
1 1 (4.55%) WebSphere
Applications
1 5 (22.73%) Adobe After Effects
1 5 (22.73%) Adobe Illustrator
1 5 (22.73%) Adobe Premiere
1 5 (22.73%) Photoshop
2 4 (18.18%) InVision
3 1 (4.55%) Fireworks
Business Applications
1 2 (9.09%) Salesforce.com CRM
2 1 (4.55%) Oracle Applications
2 1 (4.55%) Oracle Cash Management
2 1 (4.55%) Oracle EBS
2 1 (4.55%) Oracle EBS R12
2 1 (4.55%) Oracle Internet Expenses
2 1 (4.55%) Oracle iProcurement
2 1 (4.55%) Oracle Payables
2 1 (4.55%) Oracle Receivables
Cloud Services
1 1 (4.55%) Taleo
Communications & Networking
1 2 (9.09%) Internet
2 1 (4.55%) SMS
Database & Business Intelligence
1 2 (9.09%) SQL Server
2 1 (4.55%) Data Warehouse
2 1 (4.55%) Oracle Database
2 1 (4.55%) Oracle Discoverer
2 1 (4.55%) Oracle Reports
Development Applications
1 4 (18.18%) Axure RP
1 4 (18.18%) Git (software)
2 2 (9.09%) gulp
2 2 (9.09%) SpecFlow
2 2 (9.09%) TeamCity
2 2 (9.09%) webpack
3 1 (4.55%) Eclipse
3 1 (4.55%) JIRA
3 1 (4.55%) JUnit
3 1 (4.55%) Oracle Forms
3 1 (4.55%) Subversion
General
1 10 (45.45%) Finance
2 3 (13.64%) Banking
3 1 (4.55%) Manufacturing
Job Titles
1 12 (54.55%) Developer
2 8 (36.36%) Designer
2 8 (36.36%) UX Designer
3 5 (22.73%) HTML CSS Designer
4 3 (13.64%) Front End Developer (Client-Side Developer)
4 3 (13.64%) HTML CSS Developer
4 3 (13.64%) HTML Developer
4 3 (13.64%) JavaScript Developer
4 3 (13.64%) PHP Developer
5 2 (9.09%) .NET Developer
5 2 (9.09%) Agile Developer
5 2 (9.09%) Digital Designer
5 2 (9.09%) Digital UX Designer
5 2 (9.09%) Node.js Developer
5 2 (9.09%) Photoshop Designer
5 2 (9.09%) React Developer
6 1 (4.55%) C# Developer
6 1 (4.55%) Interaction Designer
6 1 (4.55%) Oracle Consultant
6 1 (4.55%) VBA Developer
Libraries, Frameworks & Software Standards
1 18 (81.82%) HTML
2 17 (77.27%) CSS
3 6 (27.27%) .NET
3 6 (27.27%) AngularJS
3 6 (27.27%) HTML5
4 4 (18.18%) ASP.NET
4 4 (18.18%) ASP.NET Web API
4 4 (18.18%) jQuery
5 3 (13.64%) ASP.NET MVC
5 3 (13.64%) CSS3
5 3 (13.64%) React
6 2 (9.09%) Ajax
6 2 (9.09%) KnockoutJS
6 2 (9.09%) Ninject
6 2 (9.09%) Node.js
6 2 (9.09%) OAuth2
7 1 (4.55%) Apache Axis
7 1 (4.55%) J2EE
7 1 (4.55%) WCF
7 1 (4.55%) WPF
Miscellaneous
1 8 (36.36%) User Experience
2 2 (9.09%) Greenfield Project
3 1 (4.55%) Internet of Things
3 1 (4.55%) Mainframe
3 1 (4.55%) RIA
3 1 (4.55%) Web 2.0
Processes & Methodologies
1 8 (36.36%) Front End Development
2 7 (31.82%) Agile Software Development
2 7 (31.82%) Wireframes
3 6 (27.27%) Data Visualisation
3 6 (27.27%) MVC
3 6 (27.27%) Visualisation
3 6 (27.27%) Workflow
4 5 (22.73%) Information Architecture
5 4 (18.18%) Infographics
5 4 (18.18%) Prototyping
6 3 (13.64%) CRM
6 3 (13.64%) TDD
7 2 (9.09%) Customer Engagement
7 2 (9.09%) E-Commerce
7 2 (9.09%) Single Customer View
7 2 (9.09%) SOA
8 1 (4.55%) Cash Management
8 1 (4.55%) SDLC
8 1 (4.55%) Software Engineering
8 1 (4.55%) System Integration Testing
Programming Languages
1 6 (27.27%) C#
2 4 (18.18%) PHP
3 3 (13.64%) Java
3 3 (13.64%) SQL
4 2 (9.09%) PL/SQL
4 2 (9.09%) TypeScript
5 1 (4.55%) VBA
5 1 (4.55%) XPath
Qualifications
1 2 (9.09%) Degree
Vendors
1 2 (9.09%) Oracle
1 2 (9.09%) Salesforce.com
2 1 (4.55%) IBM
2 1 (4.55%) Perforce