Period
to 23 February 2018

The following table provides summary statistics for contract job vacancies advertised in Warwickshire 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 23 February 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)
West Midlands > Warwickshire
6 months to
23 Feb 2018
Same period 2017 Same period 2016
Rank 18 29 15
Rank change year-on-year +11 -14 +7
Contract jobs citing JavaScript 41 30 50
As % of all contract IT jobs advertised in Warwickshire 6.98% 4.16% 8.08%
As % of the Programming Languages category 24.12% 17.86% 27.17%
Number of daily rates quoted 32 23 26
Warwickshire median daily rate £275 £375 £320
Median daily rate % change year-on-year -26.67% +17.19% -1.54%
10th Percentile £178 £224 £261
90th Percentile £382 £465 £353
West Midlands median daily rate £375 £370 £325
% change year-on-year +1.35% +13.85% -
Number of hourly rates quoted 4 2 4
Warwickshire median hourly rate £25.42 £32.00 £34.28
Median hourly rate % change year-on-year -20.58% -6.64% +13.49%
10th Percentile £19.97 £24.75 £30.15
90th Percentile £29.94 £39.65 £37.45
West Midlands median hourly rate £25.42 £23.00 £37.00
% change year-on-year +10.50% -37.84% +25.66%

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 Warwickshire with a requirement for coding skills.

All Programming Languages
Warwickshire
Contract vacancies with a requirement for coding skills 170 168 184
As % of all contract IT jobs advertised in Warwickshire 28.96% 23.30% 29.73%
Number of daily rates quoted 105 98 104
Warwickshire median daily rate £350 £375 £325
Median daily rate % change year-on-year -6.67% +15.38% -
10th Percentile £193 £237 £228
90th Percentile £488 £481 £500
West Midlands median daily rate £388 £375 £365
% change year-on-year +3.33% +2.74% +4.29%
Number of hourly rates quoted 16 26 15
Warwickshire median hourly rate £30.25 £25.00 £31.44
Median hourly rate % change year-on-year +21.00% -20.48% +4.11%
10th Percentile £23.96 £17.52 £20.00
90th Percentile £33.93 £42.38 £34.42
West Midlands median hourly rate £33.00 £25.00 £30.07
% change year-on-year +32.00% -16.85% +4.79%

JavaScript
Job Vacancy Trend in Warwickshire

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

Job vacancy trend for JavaScript in Warwickshire

JavaScript
Contractor Daily Rate Trend in Warwickshire

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

Contractor daily rate trend for JavaScript in Warwickshire

JavaScript
Contractor Daily Rate Histogram in Warwickshire

The daily rate distribution of IT jobs citing JavaScript in Warwickshire over the 6 months to 23 February 2018.

Contractor daily rate histogram for JavaScript in Warwickshire

JavaScript
Contractor Hourly Rate Trend in Warwickshire

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

Contractor hourly rate trend for JavaScript in Warwickshire

JavaScript
Contractor Hourly Rate Histogram in Warwickshire

The hourly rate distribution of IT jobs citing JavaScript in Warwickshire over the 6 months to 23 February 2018.

Contractor hourly rate histogram for JavaScript in Warwickshire

JavaScript
Contract Job Locations in Warwickshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript within the Warwickshire region over the 6 months to 23 February 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Warwick +9 10 £290 +7.41% 8
Leamington Spa +2 4 £335 -10.67% 9
Stratford-upon-Avon -2 1 £350 -3.45% 4
Gaydon - 1 - -
Atherstone - 1 £325 -
JavaScript
West Midlands

For the 6 months to 23 February 2018, IT contractor jobs citing JavaScript also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Warwickshire region with a requirement for JavaScript.

1 34 (82.93%) HTML
2 27 (65.85%) CSS
3 17 (41.46%) HTML5
4 15 (36.59%) CSS3
4 15 (36.59%) PHP
5 14 (34.15%) MySQL
5 14 (34.15%) jQuery
6 12 (29.27%) AngularJS
7 10 (24.39%) Laravel
8 9 (21.95%) .NET
9 8 (19.51%) Web Development
10 7 (17.07%) SQL
10 7 (17.07%) Automotive
11 6 (14.63%) Agile Software Development
11 6 (14.63%) JSON
11 6 (14.63%) Front End Development
12 5 (12.20%) RESTful
12 5 (12.20%) LAMP
12 5 (12.20%) C#
12 5 (12.20%) ASP.NET
12 5 (12.20%) SQL Server
13 4 (9.76%) MVC
13 4 (9.76%) Entity Framework
13 4 (9.76%) Node.js
13 4 (9.76%) .NET Framework
13 4 (9.76%) LINQ
13 4 (9.76%) Windows Server
13 4 (9.76%) React
13 4 (9.76%) Twitter Bootstrap
14 3 (7.32%) Go

JavaScript
Co-occurring IT Skills in Warwickshire 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 (2.44%) Apache
1 1 (2.44%) CMS
1 1 (2.44%) nginx
1 1 (2.44%) SharePoint
Applications
1 2 (4.88%) Adobe Illustrator
1 2 (4.88%) Photoshop
2 1 (2.44%) MS Visio
Business Applications
1 1 (2.44%) Distributed Ledger
Cloud Services
1 3 (7.32%) G Suite
1 3 (7.32%) Google Cloud Platform
2 2 (4.88%) GitHub
3 1 (2.44%) Amazon AWS
3 1 (2.44%) Microsoft Azure
3 1 (2.44%) Office 365
Communications & Networking
1 1 (2.44%) Ethernet
1 1 (2.44%) FlexRay
Database & Business Intelligence
1 14 (34.15%) MySQL
2 5 (12.20%) SQL Server
3 3 (7.32%) BigQuery
3 3 (7.32%) MongoDB
4 1 (2.44%) Big Data
4 1 (2.44%) Blockchain
4 1 (2.44%) Data Mining
4 1 (2.44%) Hadoop
4 1 (2.44%) SQL Server 2008
4 1 (2.44%) SQL Server 2014
Development Applications
1 3 (7.32%) JIRA
2 2 (4.88%) Git (software)
2 2 (4.88%) Jasmine
2 2 (4.88%) Visual Studio
3 1 (2.44%) GitLab
3 1 (2.44%) JUnit
3 1 (2.44%) Karma Test Runner
3 1 (2.44%) Mocha
3 1 (2.44%) Selenium
3 1 (2.44%) Subversion
3 1 (2.44%) Vagrant
3 1 (2.44%) WebDriver
General
1 7 (17.07%) Automotive
2 3 (7.32%) Finance
3 2 (4.88%) Games
4 1 (2.44%) Back Office
4 1 (2.44%) Local Government
4 1 (2.44%) Marketing
Job Titles
1 37 (90.24%) Developer
2 14 (34.15%) PHP Developer
3 7 (17.07%) .NET Developer
4 5 (12.20%) PHP Laravel Developer
5 3 (7.32%) Front End Developer (Client-Side Developer)
5 3 (7.32%) Software Engineer
5 3 (7.32%) VBA Developer
6 2 (4.88%) C# Developer
6 2 (4.88%) Designer
6 2 (4.88%) JavaScript Developer
6 2 (4.88%) UI Developer
6 2 (4.88%) UX Developer
6 2 (4.88%) Web Designer
6 2 (4.88%) Web Developer
7 1 (2.44%) Mobile UX Developer
7 1 (2.44%) ServiceNow Developer
7 1 (2.44%) UI/UX Designer
7 1 (2.44%) UI/UX Developer
7 1 (2.44%) Web UI Designer
7 1 (2.44%) Web UI Developer
Libraries, Frameworks & Software Standards
1 34 (82.93%) HTML
2 27 (65.85%) CSS
3 17 (41.46%) HTML5
4 15 (36.59%) CSS3
5 14 (34.15%) jQuery
6 12 (29.27%) AngularJS
7 10 (24.39%) Laravel
8 9 (21.95%) .NET
9 6 (14.63%) JSON
10 5 (12.20%) ASP.NET
10 5 (12.20%) LAMP
10 5 (12.20%) RESTful
11 4 (9.76%) .NET Framework
11 4 (9.76%) Entity Framework
11 4 (9.76%) LINQ
11 4 (9.76%) Node.js
11 4 (9.76%) React
11 4 (9.76%) Twitter Bootstrap
12 3 (7.32%) REST
12 3 (7.32%) XML
Miscellaneous
1 3 (7.32%) Computer Science
1 3 (7.32%) User Experience
2 1 (2.44%) Blog
2 1 (2.44%) Greenfield Project
2 1 (2.44%) Infotainment
2 1 (2.44%) Semantic Web
Operating Systems
1 4 (9.76%) Windows Server
2 2 (4.88%) Windows
3 1 (2.44%) Linux
Processes & Methodologies
1 8 (19.51%) Web Development
2 6 (14.63%) Agile Software Development
2 6 (14.63%) Front End Development
3 4 (9.76%) MVC
4 3 (7.32%) SDLC
4 3 (7.32%) Software Engineering
4 3 (7.32%) Validation
4 3 (7.32%) Wireframes
5 2 (4.88%) Collaborative Working
5 2 (4.88%) Data Analysis
5 2 (4.88%) Data Management
5 2 (4.88%) Data Modelling
5 2 (4.88%) Information Architecture
5 2 (4.88%) Mentoring
5 2 (4.88%) Time Management
5 2 (4.88%) Web Application Development
6 1 (2.44%) Open Source
6 1 (2.44%) Parallel Programming
6 1 (2.44%) Telematics
6 1 (2.44%) Test Automation
Programming Languages
1 15 (36.59%) PHP
2 7 (17.07%) SQL
3 5 (12.20%) C#
4 3 (7.32%) Go
4 3 (7.32%) Google Apps Script
4 3 (7.32%) Scala
4 3 (7.32%) VBA
5 2 (4.88%) Java
6 1 (2.44%) C
6 1 (2.44%) C++
6 1 (2.44%) ES6
6 1 (2.44%) Kotlin
6 1 (2.44%) MATLAB
6 1 (2.44%) PowerShell
6 1 (2.44%) Python
6 1 (2.44%) R
6 1 (2.44%) SPARQL
6 1 (2.44%) TypeScript
6 1 (2.44%) VB
6 1 (2.44%) VB.NET
Qualifications
1 2 (4.88%) Computer Science Degree
1 2 (4.88%) Degree
2 1 (2.44%) DBS Check
Quality Assurance & Compliance
1 1 (2.44%) GDPR
Vendors
1 3 (7.32%) Google
2 2 (4.88%) ServiceNow
3 1 (2.44%) Progress
3 1 (2.44%) QNX
3 1 (2.44%) Salesforce.com